Problems to connect WLC after Firmware Update

I have two WLC 4100, which just updated to the latest Software Version 3.2.193.5.
Everything works fine, except I have problems connecting to the configuration Website.
I have the following situation:
My client is connected in VLAN A, there is also a Dynamic Interface configured in that VLAN A. The Management IP is configured in VLAN B. The Vlans are routed and gateways and so on are correct.
The WLC is Layer 3 Mode.
With the older software release I could connect to Interface IP in VLAn A or the Management IP in Vlan B.
Now with the new software I cannot login on the interface IP on VLAN A anymore. Furthermore the Management IP on VLAN B is only "available" after I tried to connect to the interface IP on VLAN A.
Otherwise the Management IP does not even answer to a ping.
I am not quiet sure if this is a feature or a bug. Anyway it is very annoying
Hopefully somebody has a solution or at least the same issue, so I do not feel so alone ;-)
Thanks for your support

I've seen something like this, too, on the WiSM when I had to enable telnet (ick) to run the LWAPP upgrade utility. It would not answer telnet on the maintenance port addresses (it even was nice enough to say so with a message) until after I had successfully telnetted to the corresponding management address. After that, it worked and I was able to run the upgrade utility. Same thing happened twice with two separate machines using the same address (at different times), so it's probably ARP related. Very strange. Don't know what to make of it.

Similar Messages

Linksys WRT54 G V1.1 - Problems with SBC DSL after firmware update

I have a Linksys WRT54G version 1.1. I also have AT&T SBC Yahoo! DSL with the SpeedStream 5100 DSL modem.
It previously had the original firmware, as I never updated it. Last night I updated the firmware. It was successful. However ever since I have not been able to successfully connect to my SBC DSL.
I set it to PPPOE and used my SBC username and password to connect but it would not connect. Router name, domain name, host name and the new field called "service name" were all left blank previously....so I do not think anything changed there. I talked to the SBC technical support and the lady had no information to give me regarding any of those fields because the router was 3rd party....she gave me the Linksys number but how are they supposed to know any of SBC's specific information? Anyway I figured I mind as well post here instead of waiting in line for an on-line Linksys technical advisor.
There were also new added options in the updated firmware version like "advanced settings" I believe it is called....since the firmware update the "router" was set to be a hub instead of a router....so I changed it to router. Then I was able to go to status and finally be able to connect. Prior to that it was giving me an error saying it was not able to obtain an IP address from the server.
Although I was able to connect to the SBC DSL service through the router I am still unable to actually get an internet connection. Cannot receive weather through weatherbug or access websites through IE7. For the time being I disconnected the router and have the modem hooked directly to my desktop. This works OK temporarily but I'd love to get the router up and running again so I could use my wireless laptop as well as the increased security that the router provides.
If you can think of something I am forgetting or doing wrong with this new firmware update let me know. There are a bunch more options and settings than the original firmware that I am not really familiar with. Thank you in advance!

With most AT&T systems, the modem does your PPPoE login. The Linksys router should not repeat this login. Instead, in the WRT54G, the "Internet Connection Type" should be set to obtain an IP address automatically (DHCP). This is the factory default setting.
Additionally, after a firmware upgrade, you must reset the router to factory defaults, then setup the router again from scratch. If you saved a router configuration file, DO NOT use it.
So, to fix your system, do the following:
First, reset the router to factory defaults.
To reset your router to factory defaults, use the following procedure:
1) Power down all computers, the router, and the modem, and unplug them from the wall.
2) Disconnect all wires from the router.
3) Power up the router and allow it to fully boot (1-2 minutes).
4) Press and hold the reset button for 30 seconds, then release it, then let the router reset and reboot (2-3 minutes).
5) Power down the router.
6) Connect one computer by wire to port 1 on the router (NOT to the internet port).
7) Power up the router and allow it to fully boot (1-2 minutes).
8) Power up the computer (if the computer has a wireless card, make sure it is off).
9) Try to ping the router. To do this, click the "Start" button > All Programs > Accessories > Command Prompt. A black DOS box will appear. Enter the following: "ping 192.168.1.1" (no quotes), and hit the Enter key. You will see 3 or 4 lines that start either with "Reply from ... " or "Request timed out." If you see "Reply from ...", your computer has found your router.
10) Open your browser and point it to 192.168.1.1. This will take you to your router's login page. Leave the user name blank, and in the password field, enter "admin" (with no quotes). This will take you to your router setup page. Note the version number of your firmware (usually listed near upper right corner of screen). Exit your browser.
If you get this far without problems, then power down your network, then wire the ethernet port on the 5100 to the Internet port on the WRT54G. Leave one computer wired to a LAN port on the WRT54G. Power up your network. It should work.
If you cannot get "Reply from ..." in step 9 above, your router might be dead. Report back with this problem.
If you get a reply in step 9, but cannot complete step 10, then either your router is dead or the firmware is corrupt. In this case, report back with this problem.
If you need additional help, your router's firmware version, and the results of steps 9 and 10. Also, if you get any error messages, copy them exactly and report back.
Please let me know how things turn out for you.
Message Edited by toomanydonuts on 02-18-2009 02:49 AM

Intel Mini has problem with Mail/internet after firmware update (0.1)

Hello there.
I'm not sure, but I think my Intel Mini has gone bonkers after a firmware update (Mac mini-SMC-firmware-updater (1.0)
What happend is, that connecting to (both of) my two Gmail and Tiscali accounts is not working anymore. (no connection through gate 995)
I did not change anything in the accountsetup.
But now I notice that even my torrents (oops) can't connect anymore.
I think this all took place after the firmware update.
On Dutch sites I do not seem to get any useable answers, so I thought it be wise to go a bit more international.
Could anyone help me out on this one?
Cheers.
Marco

Wizzard,
Having the same problem here. After updating the firmware the wireless connection to the network is unstable. After rebooting the laptop most of the time I get "Low or no connectivity" message. Sometimes it connects and dies after a few minutes. And sometimes it connects and stays connected until shut down.
What do you mean by "u have to reset it for 30 seconds and then reconfigure it"? Do you mean you actually have to reset the router to default settings and reconfigure, or just power down and bring it back up?
Thanks,
Stas

Problem with external keyboard after firmware update

I had an external keyboard plugged into my Macbook Pro (I normally use it on my Power Mac G5). Did a software update on the Pro, had an update for the Aluminum keyboard. Didn't notice it saying not to have any external keyboards plugged in. After the software failed to update because of my external being connected, the external stopped working, both on my Macbook and on my G5 tower. When I connect a mouse to the keyboard, the mouse still works completely fine. But typing won't work.
Any idea of what I can do to fix this?

Reload the firmware update and make sure it completes.

Software Update can't check for updates because of a network problem....after firmware update

I just bought a MBP w/Lion (10.7.4) and ran software update. The first two items I updated were firmware for SMC (ver 1.5) and EFI (ver 2.7) and now my MBP says: "Software Update can't check for updates because of a network problem." However, I can connect to the Internet to surf the web just fine. This is the only update I've made. Can firmware be uninstalled? If I reverted to the image on my external drive that I did with CCC prior to the update, would that fix it?

Hi! i hope i'm able to explain what i worked out and what worked for me. I had the same message coming up "no internet connection, run network/internet diagnosis" etc etc. Internet connection was fine. What i finally did:
Open airport, check internet, internet options ; with me, IPv6 was set as this (the letters are in german order and not in a english order, sorry...):
In system prefs, network/TCP/IP IPv6 was set to "automatic":
I did change the settings in Airport back to "Link Local" and Software Update worked immediately normal whithout restarting the computer.
No idea what changed the settings; however i did run permission repairs beforehand with no connection to any problems, just as a normal kind of 'maintenance routine'.
Hope this helps others, it worked for me.
Cheers
Csico

Problem with car bluetooth after firmware update.

Hi, i have updated my N96 to 30.033. Phone is a lot faster then before which is good but where before it worked perfectly with my mitsubishi in car bluetooth (MMCS), now it still connects fine but it wont make calls, it just hangs untill you turn off bluetooth.
I have tried new pairings etc but it still wont make calls?
Anyone any ideas what to try next?
Thanks Baggy69.

No one any ideas ???

Problems after firmware update 52.0.007

Hi,
I got my phone back after the shop fixed a problem and updated the firmware to the latest version 52.0.007.
But now I have following problems:
I can't get the calendar anymore to show up on the homescreen, even after checking the checkbox to do so
The Radio app. is gone
Does anyone has a solution for this?
Iwan

It may sound crazy but sometimes you need to "hard reset" device after firmware update (beware all data erased) by keying in *#7370# followed by 12345 (default Nokia lock code unless altered by yourself). Sometimes UDP = User Data Prersevation feature of 5800XM can carry over corrupt entries when updating.
Happy to have helped forum with a Support Ratio = 42.5

Connection attempt to firmware update server was unsuccessful.

I have successfully installed iTunes 10.5 onto my WIndows 7 64 bit laptop. Everything I have tried works, except for one thing.
When I try to install iOS5 onto my iPad 2, I can successfully download the file but shortly after it starts installing, it bombs out and gives an error 3259 and then deletes the iOS5 file so I have to download it again!!!!
I found the Diagnostics thing in iTunes and everything seems fine except the below (normally the activation server is fine when I run the diagnostics, but this time it failed):
Connection attempt to Apple web site was successful.
Connection attempt to browsing iTunes Store was successful.
Connection attempt to purchasing from iTunes Store was successful.
Connection attempt to iPhone activation server was unsuccessful.
The network connection timed out.
Connection attempt to firmware update server was unsuccessful.
The network connection timed out.
Connection attempt to Gracenote server was successful.
I have tried the following:
1. Delete contents in hosts file
2. Deselect the certificate revocation checkbox
3. Checked SSL3.0 and TSL 1.0
4. Turned off my firewall
5. Added the whole Apple domain to the Exclude list on my anitvirus
6. Added all the iTunes/Apple/Bonjour folders in Program Files, Program Files (x386), Local, Local Low, Roaming and iTunes in My Music to the Exclude list on the antivirus
7. Tried to run the diagnostics on a second computer, with the same result
8. Switched my laptop over from my Wi-Fi/ADSL network to my phone hotspot network with the same result
9. There are one or two other things I have tried as well that I can't remember
I have spent about 4 hours searching the internet, changing settings, restarting etc etc etc and I am about to punch a hole in my iPad and go get an Android device
PLEASE, PLEASE, PLEASE can somebody tell me why this is happening and how I can fix it

I have found a solution to the iOS5 upgrade that was being stopped by the above connection problem.
1. Unplug your iPad from your computer and plug it back in again
2. A message box will come up that asks if you want to download and install or just download the new iPad firmware.
3. Use the DOWNLOAD only option.
4. Once it has downloaded, click on your Device in iTunes and it should start to install automatically

Secure link to iTunes store failed and Connection attempt to firmware update server was unsuccessful

Hello everyone, Im facing error with my iTunes. When I run diagnostics i can see "Secure link to iTunes store failed" - please see the image below
Please note: as it is showing secure link to itunes is failed but still i can see iTunes store, but the above error shows when I run diagnostics.
After that when I go through the next and I found the diagnostics report as below, within report i have marked a line with RED colored "Connection attempt to firmware update server unsuccessful". I need HELP!!!!!
Microsoft Windows XP Professional Service Pack 3 (Build 2600)
Gigabyte Technology Co., Ltd. G31M-ES2C
iTunes 11.3.0.54
QuickTime not available
FairPlay 2.6.12
Apple Application Support 3.0.5
iPod Updater Library 11.1f5
CD Driver 2.2.3.0
CD Driver DLL 2.1.3.1
Apple Mobile Device 7.1.2.6
Apple Mobile Device Driver 1.64.0.0
Bonjour 3.0.0.10 (333.10)
Gracenote SDK 1.9.6.502
Gracenote MusicID 1.9.6.115
Gracenote Submit 1.9.6.143
Gracenote DSP 1.9.6.45
iTunes Serial Number 0012B9F0069DE9C0
Current user is an administrator.
The current local date and time is 2014-08-05 01:48:05.
iTunes is not running in safe mode.
WebKit accelerated compositing is enabled.
HDCP is not supported.
Core Media is supported.
Video Display Information
NVIDIA GeForce 8400 GS
**** External Plug-ins Information ****
No external plug-ins installed.
The drive G: ZTE USB SCSI CD-ROM Rev 2.31 is a USB 2 device.
**** Network Connectivity Tests ****
Network Adapter Information
Adapter Name:    {14DCBC2B-34CB-431B-8625-1E62D7310533}
Description:    WAN (PPP/SLIP) Interface
IP Address:    10.128.133.101
Subnet Mask:    255.255.255.255
Default Gateway:    10.128.133.101
DHCP Enabled:    No
DHCP Server:
Lease Obtained:    Thu Jan 01 06:00:00 1970
Lease Expires:    Thu Jan 01 06:00:00 1970
DNS Servers:    8.8.8.8
        156.154.70.1
Active Connection:    Teletalk
Connected:    Yes
Online:        Yes
Using Modem:    Yes
Using LAN:    No
Using Proxy:    No
Firewall Information
Windows Firewall is on.
iTunes is enabled in Windows Firewall.
Connection attempt to Apple web site was successful.
Connection attempt to browsing iTunes Store was successful.
Connection attempt to purchasing from iTunes Store was successful.
Connection attempt to iPhone activation server was successful.
Connection attempt to firmware update server was unsuccessful.
The network connection timed out.
Connection attempt to Gracenote server was successful.
Last successful iTunes Store access was 2014-08-04 03:23:27.
**** Device Connectivity Tests ****
iPodService 11.3.0.54 is currently running.
iTunesHelper 11.3.0.54 is currently running.
Apple Mobile Device service 3.3.0.0 is currently running.
Universal Serial Bus Controllers:
Intel(R) 82801G (ICH7 Family) USB Universal Host Controller - 27C8. Device is working properly.
Intel(R) 82801G (ICH7 Family) USB Universal Host Controller - 27C9. Device is working properly.
Intel(R) 82801G (ICH7 Family) USB Universal Host Controller - 27CA. Device is working properly.
Intel(R) 82801G (ICH7 Family) USB Universal Host Controller - 27CB. Device is working properly.
Intel(R) 82801G (ICH7 Family) USB2 Enhanced Host Controller - 27CC. Device is working properly.
No FireWire (IEEE 1394) Host Controller found.
**** Device Sync Tests ****
No iPod, iPhone, or iPad found.

Hi msahed,
Welcome to Apple Support Communities.
It sounds like there is an issue with your PC establishing a secure connection to the iTunes Store and the firmware update server. Try following along with the articles below, as they should resolve the issues that you described.
iTunes: About the "A secure network connection could not be established" alert
http://support.apple.com/kb/ts1470
iTunes for Windows: iTunes can't contact the iPhone, iPad, or iPod software update server
http://support.apple.com/kb/TS1814
I hope this helps.
-Jason

Trying to restore iPhone 4s, and receive "Connection attempt to firmware update server was unsuccessful. The network connection timed out."

I've tried updating on both my desktop and laptop, neither work. I have the newest version of iTunes as well, so that can't be the problem. When I run diagnostics:
Microsoft Windows 7 x64 Home Premium Edition Service Pack 1 (Build 7601)
Hewlett-Packard HP Pavilion g7 Notebook PC
iTunes 11.3.1.2
QuickTime not available
FairPlay 2.6.15
Apple Application Support 3.0.6
iPod Updater Library 11.1f5
CD Driver 2.2.3.0
CD Driver DLL 2.1.3.1
Apple Mobile Device 7.1.2.6
Apple Mobile Device Driver 1.64.0.0
Bonjour 3.0.0.10 (333.10)
Gracenote SDK 1.9.6.502
Gracenote MusicID 1.9.6.115
Gracenote Submit 1.9.6.143
Gracenote DSP 1.9.6.45
iTunes Serial Number 0038BB880CE6FDE0
Current user is not an administrator.
The current local date and time is 2014-09-04 12:48:09.
iTunes is not running in safe mode.
WebKit accelerated compositing is enabled.
HDCP is not supported.
Core Media is supported.
Video Display Information
Advanced Micro Devices, Inc., AMD M880G with ATI Mobility Radeon HD 4250
**** External Plug-ins Information ****
Plug-in Name: Last.fm AudioScrobbler
Plug-in Loaded: Yes
Plug-in Version: 4.0.5
Plug-in File Version: 6.0.5.4
Plug-in Path: C:\Program Files (x86)\iTunes\Plug-ins\itw_scrobbler.dll
iPodService 11.3.1.2 (x64) is currently running.
iTunesHelper is currently not running.
Apple Mobile Device service 3.3.0.0 is currently running.
**** Network Connectivity Tests ****
Network Adapter Information
Adapter Name: {CE989488-FC81-488B-A970-91D722749820}
Description: Realtek RTL8188CE 802.11b/g/n WiFi Adapter
IP Address: 192.168.254.3
Subnet Mask: 255.255.255.0
Default Gateway: 192.168.254.254
DHCP Enabled: Yes
DHCP Server: 192.168.254.254
Lease Obtained: Thu Sep 04 12:18:22 2014
Lease Expires: Fri Feb 25 02:18:22 2022
DNS Servers: 192.168.254.254
Adapter Name: {5E3757D2-481F-4D48-B535-A6A6ACF48517}
Description: Realtek PCIe FE Family Controller
IP Address: 0.0.0.0
Subnet Mask: 0.0.0.0
Default Gateway: 0.0.0.0
DHCP Enabled: Yes
DHCP Server:
Lease Obtained: Wed Dec 31 17:00:00 1969
Lease Expires: Wed Dec 31 17:00:00 1969
DNS Servers:
Active Connection: LAN Connection
Connected: Yes
Online: Yes
Using Modem: No
Using LAN: Yes
Using Proxy: No
Firewall Information
Windows Firewall is on.
iTunes is NOT enabled in Windows Firewall.
Connection attempt to Apple web site was successful.
Connection attempt to browsing iTunes Store was successful.
Connection attempt to purchasing from iTunes Store was successful.
Connection attempt to iPhone activation server was successful.
Connection attempt to firmware update server was unsuccessful.
The network connection timed out.
Connection attempt to Gracenote server was successful.
Last successful iTunes Store access was 2014-09-04 12:47:39

Hi christeag,
The only thing I can identify as an issue is that your Windows Firewall is running and iTunes is not enabled in it, so this may be the source of your issue. Here is an article for you that will help you rectify this situation:
How to enable iTunes in Windows Vista, Windows 7, and Windows 8 firewall
http://support.apple.com/kb/HT2553
Thanks for coming to the Apple Support Communities!
Regards,
Braden

Connection attempt to firmware update server was unsuccessful. The network connection timed out

Hi. I have recently updated my iTunes to version 10.5.0.142 and cannot access the iTunes store after the upgrade. I have checked all the support articals and tried uninstalling and reinstalling iTunes, ensured that the firewall,internet explorer etc are correctly configured. Any help would be appreciated.
Below my diagnostics results:
Connection attempt to firmware update server was unsuccessful.
The network connection timed out.
Microsoft Windows 7 x64 Business Edition (Build 7600)
Dell Inc. Latitude E6520
iTunes 10.5.0.142
QuickTime not available
FairPlay 1.13.35
Apple Application Support 2.1.5
iPod Updater Library 10.0d2
CD Driver 2.2.0.1
CD Driver DLL 2.1.1.1
Apple Mobile Device 4.0.0.96
Apple Mobile Device Driver 1.57.0.0
Bonjour 3.0.0.10 (333.10)
Gracenote SDK 1.9.3.494
Gracenote MusicID 1.9.3.106
Gracenote Submit 1.9.3.136
Gracenote DSP 1.9.3.44
iTunes Serial Number 0034AABC03B14CA8
Current user is an administrator.
The current local date and time is 2011-11-05 23:04:22.
iTunes is not running in safe mode.
WebKit accelerated compositing is enabled.
HDCP is supported.
Core Media is supported.
Video Display Information
NVIDIA, NVIDIA NVS 4200M
Intel Corporation, Intel(R) HD Graphics Family
**** External Plug-ins Information ****
No external plug-ins installed.
iPodService 10.5.0.142 (x64) is currently running.
iTunesHelper 10.5.0.142 is currently running.
Apple Mobile Device service 3.3.0.0 is currently running.
**** Network Connectivity Tests ****
Network Adapter Information
Adapter Name: {D16D8541-B70F-4DD7-A7C6-32B8EC55622C}
Description: Cell C
IP Address: 197.105.149.240
Subnet Mask: 255.255.255.255
Default Gateway: 0.0.0.0
DHCP Enabled: No
DHCP Server:
Lease Obtained: Thu Jan 01 02:00:00 1970
Lease Expires: Thu Jan 01 02:00:00 1970
DNS Servers: 41.50.20.29
41.50.20.61
Adapter Name: {37C32779-B216-4D52-80FA-B4C3DF705DF3}
Description: DW1530 Wireless-N WLAN Half-Mini Card
IP Address: 0.0.0.0
Subnet Mask: 0.0.0.0
Default Gateway: 0.0.0.0
DHCP Enabled: No
DHCP Server:
Lease Obtained: Thu Jan 01 02:00:00 1970
Lease Expires: Thu Jan 01 02:00:00 1970
DNS Servers:
Adapter Name: {6ADC43CF-4031-4D31-9B46-2BF2867B8E09}
Description: Intel(R) 82579LM Gigabit Network Connection
IP Address: 0.0.0.0
Subnet Mask: 0.0.0.0
Default Gateway: 0.0.0.0
DHCP Enabled: Yes
DHCP Server:
Lease Obtained: Thu Jan 01 02:00:00 1970
Lease Expires: Thu Jan 01 02:00:00 1970
DNS Servers:
Active Connection: Cell C
Connected: Yes
Online: Yes
Using Modem: Yes
Using LAN: No
Using Proxy: No
SSL 3.0 Support: Enabled
TLS 1.0 Support: Enabled
Firewall Information
Windows Firewall is on.
iTunes is enabled in Windows Firewall.
Connection attempt to Apple web site was successful.
Connection attempt to browsing iTunes Store was successful.
Connection attempt to purchasing from iTunes Store was successful.
Connection attempt to iPhone activation server was successful.
Connection attempt to firmware update server was unsuccessful.
The network connection timed out.
Connection attempt to Gracenote server was successful.
Last successful iTunes Store access was 2011-11-05 22:37:41.

Finally found a solution:
For PC users, before reinstalling, try this:
Start-> Programs -> Accessories -> (Right Click On Command Prompt) ->Run as Administrator
then type in:
netsh winsock reset
hit enter, restart PC, open iTunes. Hopefully fixed.

Is there a fix for the wifi connectivity issue after ios6 update?

Is there a fix for the wifi connectivity issue after ios6 update?
Cannot connect to any wifi since update to 6.0.1
How do I get update to 6.0.2?
Will that even help?

Some things to try first:
1. Turn Off your iPad. Then turn Off (disconnect power cord for 30 seconds or longer) the wireless router & then back On. Now boot your iPad. Hopefully it will see the WiFi.
2. Go to Settings>Wi-Fi and turn Off. Then while at Settings>Wi-Fi, turn back On and chose a Network.
3. Change the channel on your wireless router (Auto or Channel 6 is best). Instructions at http://macintoshhowto.com/advanced/how-to-get-a-good-range-on-your-wireless-netw ork.html
4. Go into your router security settings and change from WEP to WPA with AES.
5. Renew IP Address: (especially if you are droping internet connection)
    •    Launch Settings app
    •    Tap on Wi-Fi
    •    Tap on the blue arrow of the Wi-Fi network that you connect to from the list
    •    In the window that opens, tap on the Renew Lease button
~~~~~~~~~~~~~~~~~~~~~~~~~
iOS 6 Wifi Problems/Fixes
How To: Workaround iPad Wi-Fi Issues
http://www.theipadfan.com/workaround-ipad-wifi-issues/
Another Fix For iOS 6 WiFi Problems
http://tabletcrunch.com/2012/10/27/fix-ios-6-wifi-problems-ssid/
Wifi Doesn't Connect After Waking From Sleep - Sometimes increasing screen brightness prevents the failure to reconnect after waking from sleep. According to Apple, “If brightness is at lowest level, increase it by moving the slider to the right and set auto brightness to off.”
Fix For iOS 6 WiFi Problems?
http://tabletcrunch.com/2012/09/27/fix-ios-6-wifi-problems/
Did iOS 6 Screw Your Wi-Fi? Here’s How to Fix It
http://gizmodo.com/5944761/does-ios-6-have-a-wi+fi-bug
How To Fix Wi-Fi Connectivity Issue After Upgrading To iOS 6
http://www.iphonehacks.com/2012/09/fix-wi-fi-connectivity-issue-after-upgrading- to-ios-6.html
iOS 6 iPad 3 wi-fi "connection fix" for netgear router
http://www.youtube.com/watch?v=XsWS4ha-dn0
Apple's iOS 6 Wi-Fi problems
http://www.zdnet.com/apples-ios-6-wi-fi-problems-linger-on-7000004799/
~~~~~~~~~~~~~~~~~~~~~~~
How to Fix a Poor Wi-Fi Signal on Your iPad
http://ipad.about.com/od/iPad_Troubleshooting/a/How-To-Fix-A-Poor-Wi-Fi-Signal-O n-Your-iPad.htm
iOS Troubleshooting Wi-Fi networks and connections http://support.apple.com/kb/TS1398
iPad: Issues connecting to Wi-Fi networks http://support.apple.com/kb/ts3304
WiFi Connecting/Troubleshooting http://www.apple.com/support/ipad/wifi/
How to Fix: My iPad Won't Connect to WiFi
http://ipad.about.com/od/iPad_Troubleshooting/ss/How-To-Fix-My-Ipad-Wont-Connect -To-Wi-Fi.htm
iOS: Connecting to the Internet http://support.apple.com/kb/HT1695
iOS: Recommended settings for Wi-Fi routers and access points http://support.apple.com/kb/HT4199
How to Quickly Fix iPad 3 Wi-Fi Reception Problems
http://osxdaily.com/2012/03/21/fix-new-ipad-3-wi-fi-reception-problems/
iPad Wi-Fi Problems: Comprehensive List of Fixes
http://appletoolbox.com/2010/04/ipad-wi-fi-problems-comprehensive-list-of-fixes/
Connect iPad to Wi-Fi (with troubleshooting info)
http://thehowto.wikidot.com/wifi-connect-ipad
Fix iPad Wifi Connection and Signal Issues http://www.youtube.com/watch?v=uwWtIG5jUxE
Fix Slow WiFi Issue https://discussions.apple.com/thread/2398063?start=60&tstart=0
How To Fix iPhone, iPad, iPod Touch Wi-Fi Connectivity Issue http://tinyurl.com/7nvxbmz
Unable to Connect After iOS Update - saw this solution on another post.
https://discussions.apple.com/thread/4010130
Note - When troubleshooting wifi connection problems, don't hold your iPad by hand. There have been a few reports that holding the iPad by hand, seems to attenuate the wifi signal.
~~~~~~~~~~~~~~~
If any of the above solutions work, please post back what solved your problem. It will help others with the same problem.
 Cheers, Tom

MBP 2011/MC724 performance decreasing after firmware updating

On the third day after buying a suddenly degraded performance. No additional software installed (except for the adobe flash player).
Perhaps the problem is caused by a firmware update. I've Installed it from the standard upgrades. System Restore from DVD (with full HD cleaning), not solve problem.
Current performance can not even watch videos on youtube.
Who else is having the same problem with apple mbp 2011?
What do I do with it? How to fix the problem?
thank you in advance for your help.
Sasha.

youtube, safari, showing spaces and so on. Heavy freezes. Even during the first boot (after recovery from the DVD) when the music plays, there are freezes and crackling sound.

Ovi Maps 3 don´t start after firmware update (6220...

Hello!
a few days ago I installed ovi maps 3 on my nokia 6220c and it works well. Later I updated the firmware from version 03.06 to 05.15.
After firmware update ovi maps don´t start-> "Cannot open application. Install latest version from nokia.com/maps."
But Nokia Map Updater says, there are no updates for my maps.
What´s wrong?
Can I reinstall Ovi Maps 3? Or is it possible to install Ovi Maps 3 new?
thanks

Hello!
The Map Updater said: "there is no update for your phone" ...because maps 3 is already installed.
But in the meantime I have found a solution!!
I downloaded maps 2.0 from the German nokia page and installed it. Later I started Map Updater and could update to Maps 3 and now it works!!!
I think the problem was: I first updated to Maps 3 and later updated the firmware. There was any older version of fixes included in the firmware update, so Maps 3 was damaged...
thanks
sorry for my bad English

HT203547 Thunderbolt Display Screen Still Black After Firmware Update

Mid 2014 15" MacBook Pro (retina), and Thunderbolt Display, under 1 year old.
The Display stopped waking from sleep, but it seems to only be the backlight. When using a flashlight, I can see the image on the screen. My computer recognizes the Display is connected.
The firmware update hasn't resolved the issue. The article HT203547 is worthless.
Many, many other similar issues are reported in the apple community forum and in the Apple Online Store reviews for the TB Display.
I've had the Display repaired, having all of the internal components replaced. Now, it's at an Apple Authorized Service Provider, again... for the same issue.
Last time, it was in the shop for several weeks, as the technicians had trouble resolving the issue.
Apple will continue to have it serviced and replace it, entirely, if needed. But, that will have to be after their technicians repair the same parts 4 times. I've barely gotten any use out of it over the past 2 months.
But, if there are inherent flaws... what can be done? Is there any way to get a refund/credit, after 6 months or so?

Hello JethrofromBama,
Thanks for using Apple Support Communities.
From your post I understand that your iPhone's screen has no backlight, and is dark. I'd like you to please follow the steps below in attempt to resolve this issue.
Display has no backlight or dark screen
Toggle the ringer switch to see if the unit vibrates. If it does, it could be that iPhone is getting power, but is not displaying any image.
Try turning iPhone off and then on again.
While connected to the iPhone charger, try to reset the iPhone.
If the low-battery screen appears, charge the iPhone.
My issue is still not resolved. What do I do next?
Contact Apple Support.
iPhone: Hardware troubleshooting
Take care,
Alex H.

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