Wifi Connectivity Issues, how to Downgrade

I am using a 13 inch macbook late 2007 model running snow leopard 10.6.4 My problem is that after waking my macbook from sleep my wifi errors and has the connection timed out or the invalid password when it is correct. My roommates are able to connect to the router perfectly fine and My airport can connect to my home network as well as the campus network. I have tried the various fixes including trashing the system config folder, adding a new location, deleting locations, adding and removing airport, adding and removing preferred network locations, repairing disk permissions. Im sick and tired of trying to find a work around to this problem. I have time machine enabled but I don't want to roll my computer back an entire year just to fix wifi connectivity issues. Is there a way to downgrade without losing my applications, and personal files. No i didn't make a back up before install, I just want a to downgrade to 10.6.3 which I never had connectivity issues, is this possible?
Message was edited by: borgeous

It is managed by apple but no direct responses are from apple, yes i have had problems in the past with arrogance and users showing no respect for "noobs". The genius bar is located 2 hours away and when I do have access im skeptical to leave my macbook with them because i NEED it for school work. But my intentions weren't to be negative but to shed light on a problem. I was being sincere and sometimes the truth is negative; there is most certainly a need because without bringing attention to problems how is anything going to get solved or changed? Also if you reread what i posted it states "Finally a forum where members AREN'T arrogant", meaning that I WASN'T referring to this forum.

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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

Possible solution to iphone 6 wifi connect issues

Re: Why does iOS 8.0.2 not resolve the issue of WiFi connectivity with iOS 8 and the new iPhone 6?
Trying to keep this thread alive. I had luck with what I discuss there.
I want to add to that:
After restoring from an icloud backup from my 4s, I never allowed my new iphone 6 to create its own new backup. I didn't have enough space on my icloud account. I meant to upgrade the space but every time it asked I didn't have my CC around (it wanted to verify my cc info)... so I just cancelled and figured I would do it later. After deleting both the old and incomplete new backup... my wifi connectivity issues went away. (who knows why?)
This has worked for a few hours now.. Something is for sure different. Anyone with this issue try this and let us know how it works .

iphone5s wifi is **** slow since I updated it to ios 8.0.2 It isn'tmy router because my laptop and PC
are fine.my wifi is working fine even on Samsung Galaxy s3. I am able to stream movie on youtube on S3 but not on Iphone 5s. even whats up messages take long to download on iphone 5s.
I have tried the following on the devices and nothing has changed!
Turned Wifi on and off
Forget Wifi network add again
Reset Network Settings
Erase all content and restore from iTunes backup
Erase all content and restore as a new device
Disabling WiFi in location services >does nothing
Disabling location services entirely >does nothing
Changed the network type to WPA in my router to Personal or MixedWPA2/WPA -PSK. Rebooted router.
I amfrustrated beyond belief! I shouldn't even have to try all these things and I'm even more frustrated the only way I can use my devices is by pulling from my Airtel cellular hotspot and use my data!
This needs to get fixed ASAP!
It seems like there is no Solution for IOS 8.0.2 Wifi Problem. We have to wait until apple release new update that may fix it.

HP Slate 21 Pro: WiFi connection issues

Hi,
I recently ordered two HP Slate 21 Pro devices. Unfortunately, both of them have WiFi connection issues. After some time the properly configured WiFi connection will be dropped, which results in connectionless devices. The WiFi AP is disabled after this, and so a timed reconnect will not succeed.
After inspecting the Logcat I found following lines:
12-05 08:56:58.939 V/EthernetStateTracker(675): report interface is up for eth0
12-05 08:56:58.939 I/EthernetStateTracker(675): interface up event, kick off connection request
12-05 08:56:58.939 I/EthernetStateTracker(675): interface up but ethernet is disabled, stop this interface
12-05 08:56:58.939 I/EthernetStateTracker(675): stop dhcp and interface
12-05 08:56:58.947 V/EthernetStateTracker(675): report interface is up for eth0
12-05 08:56:58.948 I/EthernetStateTracker(675): interface up event, kick off connection request
12-05 08:56:58.948 I/EthernetStateTracker(675): interface up but ethernet is disabled, stop this interface
12-05 08:56:58.954 I/EthernetStateTracker(675): report new state DISCONNECTED on dev eth0
12-05 08:56:58.954 V/EthernetStateTracker(675): update network state tracker
12-05 08:56:58.954 V/EthernetStateTracker(675): Ethernet is disabled, ignore state change event
12-05 08:56:59.080 D/ConnectivityService(675): ConnectivityChange for WIFI: DISCONNECTED/DISCONNECTED
12-05 08:56:59.080 D/ConnectivityService(675): Attempting to switch to BLUETOOTH_TETHER
12-05 08:56:59.080 V/EthernetStateTracker(675): reconnect +++
12-05 08:56:59.080 D/ConnectivityService(675): Attempting to switch to ETHERNET
12-05 08:56:59.094 D/ConnectivityService(675): resetConnections(wlan0, 3)
12-05 08:56:59.201 I/EthernetStateTracker(675): stop dhcp and interface
12-05 08:56:59.208 D/Nat464Xlat(675): requiresClat: netType=1, hasIPv4Address=false
12-05 08:56:59.208 D/ConnectivityService(675): handleInetConditionChange: no active default network - ignore
Especially this line:
12-05 08:56:59.080 D/ConnectivityService(675): ConnectivityChange for WIFI: DISCONNECTED/DISCONNECTED
Is this issue already known? Has someone a solution for me?
Thanks in advance,
Christian

That really shouldn't affect it.
I'm a little stumped because I haven't seen this issue with this device before. The only similar issue I found was this, and it's unresolved.
Have you tried doing a hard reboot of the Slate 21?
I work on behalf of HP (But this isn't my job)
Mark my post as “Accept as Solution" if you feel my post solved your issue, so that others with the same question can find the answer.
Please give me Kudos if I wrote something that helped you.

Wifi Connection issue on iPad 3 when upgraded to iOS 8 onwards

Hi,
I am using iPad 3 from last one year. I didn't faced any issues with old versions of IOS. But after update my iPad OS to 8, I am facing Wifi Connectivity issue. Automatically Disconnecting Wifi when opened third party apps which need internet connectivity. I thought this may fixed in version 8.0.2 but not FIXED. And again I thought it may fixed in version 8.1 but not FIXED. This making too much headache. I want to go back to 7.1.2, Please help me in this issue.
Thanks,
Vijay

Hi,
I am using iPad 3 from last one year. I didn't faced any issues with old versions of IOS. But after update my iPad OS to 8, I am facing Wifi Connectivity issue. Automatically Disconnecting Wifi when opened third party apps which need internet connectivity. I thought this may fixed in version 8.0.2 but not FIXED. And again I thought it may fixed in version 8.1 but not FIXED. This making too much headache. I want to go back to 7.1.2, Please help me in this issue.
Thanks,
Vijay

Lenovo G580 wifi connection issue

Hi,
My lenovo g 580 laptop wifi connection issue ....wifi connected some place ......some place not connected show in limited
access...but in that place connecting some other laptop but my laptop not connected show in limited access....
please help out getting this problem before 1 months please slove this any can help me out.....
Moderator comment: New thread created. Subject edited for clarity. Was: Re: Lenovo G580 boot from DVD.

Hi
''also re-verified all the setting with the dealer from were the phone was purchased and he said the setting are all correct but still it failed to work...''
The dealer hasen't provided a warranty?Take it for a check up.Your warranty should cover this.
Did someone help you today? Press the star on the left to thank them with a Kudo!
If you find a post helpful and it answers your question, please mark it as ''ACCEPT AS SOLUTION"!
Unsolicited PM's will not be answered! ....Please post your question/s in the appropriate forum board.
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HT5569 i dont have wifi connection , so how can i activate iphone using cable?

i dont have wifi connection , so how can i activate iphone using cable?

Cannot connect an iPhone to cable, Ethernet or any other wired network media. But since I assume you want to activate the phone so it works as a phone thru some carrier, you can activate it thru that carrier's data link. Just make sure you have a data plan in the contract or pay-as-you-go SIM.

Bad corporate wifi connection issues

Hi,
I've experienced a corporate wifi connection issue.
Having the issue on two z3compacts (latest kitkat build) and also with a Z3 (also latest kitkat build).
connection details:
EAP-Method: PEAP
Phase 2-Auth: MSCHAPV2
CA-Certs: no
Identity: yes
Password: yes
Issue is the following if you roaming between APs it happens the the smartphones jumps to a next AP with better signal but it is not possible to connect to the wifi.
There are two workarounds:
1. re-enter the password for the connection again
2. turn on airplane mode and turn it off again
The state is very annoying.
We've tested various Samsung and Nexus smartphones and we couldn't experienced that issue.
Any of you experienced the same?
Br,
Michael

Hi Phy,
thanks for that hint!
Can't believe anymore that it is a network component issue...because,
We have 500 android devices integrated (LG, Samsung, Nexus) and also nearly 4300 iPhones (4s, 5c, 5s and 6 (IOS7-8))
Besides them three xperia Z3 devices for testing purpose.
We only experienced this issue with the xperia devices.
Actually we're observing this issue over a month now.
We checked also the wifi controler logs and we saw that the xperia devices quit connections and connections tries by themselves.
Br,
Michael

Still having WiFi connectivity issues. What can I do to fix this?

I have the new Macbook Air 2013, and since day one i have had WiFi connectivity issues. I know that this problem has been worked on and that a recent release of an update could help fix this problem. However; nothing for me has changed. I connect to my home internet and sooner or later my MBA disconnects and i have to reconnect it by either turning the WiFi on and off or going into network diagnostics. The time of my Air actually being connected varies from a coulpe second to a couple minutes and occasionally I may get 30 to 45 minutes before a disconnect.
If you could help it would be much appreciated.

That statement is unfounded, actually. ALL of those currently with wifi issues are able to connect via their iphone hotspot, or by means of their homebase AIRPORT base station, .....indicative of a software/ firmware issue.
Most dont consider a minor software/firmware issue an empirical defect, anymoreso than "forgetting something" is an empirical defect in a human being is.
The "speaker issue" is now uttterly proven a simple software issue, soon to be fixed, same is the case with the wifi issue.
You're forgetting that Apples 802AC wifi is "next generation" 'tomorrows' technology. That a minor bug exists, soon to be fixed, is understandable. Look on the bright side, ....the Macbook AIR is #1 seller and most beloved superbook out there for many reasons

HT1222 I don't have wifi connection then how to update .

I don't have any wifi connection then how to update

Get a friend or Apple to do it for you.

TS1398 Has anyone had WiFi connectivity issues with their iPhone 5 after accepting the latest IOS 8.0.2?

Has anyone had WiFi connectivity issues at home with their iPhone 5 after accepting the recent IOS 8.0.2 update?

Yes, despite being it an iPhone5 (8.0.2) attempting to connect to an Airport Express.
In my case the iPhone "connects" to Airport Express 2nd generation, but no Internet packages are available; Airport Utility shows the Airport Express as not connected to the Internet; but the iMac, MBP, Motorola phone, Samsung Smart TV and HP printer connect without any trouble.
The actual issue is the DHCP :
sometimes the iPhone gets none, and
when an address is assigned it just doesn't work,
even renewing the address won't work all the times,
switching off and on the WiFi won't work all the times neither,
going on Airplane mode, then back won't work all the times.
Solutions attempted and failed:
Reseting and reconfiguring Airport Express;
Reseting iPhone;
Switching off and on the iPhone;
Setup the DHCP renewal for every 5 days;
Meditation and stark visualisation;
Other possible patch not yet attempted : setting fixed IP addresses
All suggestions received resemble Windows' "Plug & Pray"
I gave up after reading several notes around the WWW complaining about it.
Last credible suggestion : wait for 8.0.3 or 8.1, whichever fixes the issue first.

HT4199 Since i updated my 3gs i have no wifi connection. How can i fix this bug?? My ipad works perfectly good

Since i updated my 3gs i have no wifi connection. How can i fix this bug?? My ipad works perfectly good

Here's a troubleshooter:
iOS: Troubleshooting FaceTime and iMessage activation

WIFI connection issue: After upgrading to Yosemite, I lose my connect in SOAS, university of London. Overtime, it rejects me as Authentication fails in this network. Even the school technicianer cannot fix. I wonder how to downgrade or any solution?

After upgrading to Yosemite, I lose my connect in SOAS, university of London. Overtime, it rejects me as Authentication fails in this network. Even the school technicianer cannot fix. I wonder how to downgrade or any solution? I never encounter this issue with Mavericks or the one before.

I also have the internet diagnostic report, but it is nonsense to me to read it.

My MacBook Air has recently started having substantial WiFi connectivity issues. How do I fix this?

For the last couple weeks my MacBook Air has started having some mighty substantial connectivity issues.
When I wake it from sleep, or if I'm using it for an extended period (say, more than 5-10 minutes), the connection will become extremely unreliable. This primarily happens with browsers, or the Twitter application. For example, if I start a call on Skype the call will continue to function just fine, but I won't be able to connect to any websites through any browser. I've tried Safari, Chrome, and Firefox while the connectivity problems are occuring. When they do occur, a full shut down and cold boot are required to make it work again for a short while.
Does anyone know what might be causing this? I've done numerous checks for malware using Clam Xav and Sophos Anti-Virus. (I didn't suspect that this would be the issue, but it was still something that I decided to rule out.) Additionally, I've tried connecting using both the 2.4GHz and 5GHz bands on my wireless router. Neither seems to be more successful than the other. (Note: The 5GHz works perfectly and without interruption on my iPad and desktop PC. The 2.4GHz works perfectly with my iPhone 4S and Xbox 360. I feel that with that in mind, I can safely rule out the router as the root of the problem. Both of these examples go on for very extended periods of time. I game regularly using both my PC and Xbox 360.)

Hi Jollified,
Does your sound work when you try to use head/earphones? If so, try the following:
Plug your Headphones into your Mac.
Play a sound through them (a song for example), then stop the sound.
Make sure 'Preferences' is isn't open. If it is, Quit.
Launch System Preferences > Sounds.
While the Sounds tab is open and set to 'Headphones', pull out the Headphones from the jack.
You should see your Mac reset to 'Internal Speakers'
Also, I see you have tried resetting the PRAM, have you tried resetting the System Management Controller (SMC)? Resetting the System Management Controller (SMC) on your Mac - Apple Support
As for your MacBook not sleeping when you close the lid, there are many reasons this can occur.
First of all, check out Apples article on the issue: OS X Yosemite: If your Mac won’t go to or stay in sleep If you find these steps don't help, try a few of the following:
A common cause for the Mac not sleeping is your printer. If there are queued jobs waiting to be printed, but your printer is switched off, for some reason you Mac just wont like it and simply will not go to sleep. System Preferences > Print and Scan > Open Print Queue
Do you have an Ethernet Cable connected? People have reported in the past that removing their Ethernet allowed their Mac to sleep. This goes for other things you may have connected directly to your Mac also.
Try heading into your Mac Preferences > Sharing and deselecting 'Internet Sharing' as well as 'Printer Sharing'.
Also deselect Wake For Network Access by heading to System Preferences > Energy Saver > Power Adapter > Wake For Network Access.
Energy Saver > Schedule > Startup or Wake - Uncheck.
Alternatively, set your system preferences to Never Sleep, and put into Sleep manually: System Preferences > Energy Saver > Computer Sleep > Never.
Good luck!

Major iPad 3 WiFi connection issues since 5.1.1 update

Prior to the 5.1.1 update (which ironically was supposed to fix wifi issues), my iPad 3 worked great. Since the update it has been a complete disaster.
Even though it always shows a strong wifi connection, certain apps seem to have no connection while others work fine. Safari usually works ok, although sometimes pictures won't show up - just a small box in the corner. Facebook app always seems to have issues as does Pandora. The biggest problem is the App Store or iTunes which say it cannot connect even though Safari works fine at the same time. Ive tried reconnecting, rebooting, and I even bought a new router since I thought maybe my old one was causing the problem.
Is Apple fessing up to this issue? I have to believe it is a software/firmware issue since before the update everthing worked fine.

Can't connect to the iTunes Store
http://support.apple.com/kb/TS1368
iTunes: Advanced iTunes Store troubleshooting
http://support.apple.com/kb/TS3297
Look at 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
iOS: Recommended settings for Wi-Fi routers and access points http://support.apple.com/kb/HT4199
Additional things to try.
Try this first. Turn Off your iPad. Then turn Off (disconnect power cord) the wireless router & then back On. Now boot your iPad. Hopefully it will see the WiFi.
Go to Settings>Wi-Fi and turn Off. Then while at Settings>Wi-Fi, turn back On and chose a Network.
Change the channel on your wireless router. Instructions at http://macintoshhowto.com/advanced/how-to-get-a-good-range-on-your-wireless-netw ork.html
Another thing to try - Go into your router security settings and change from WEP to WPA with AES.
How to Quickly Fix iPad 3 Wi-Fi Reception Problems
http://osxdaily.com/2012/03/21/fix-new-ipad-3-wi-fi-reception-problems/
If none of the above suggestions work, look at this link.
iPad Wi-Fi Problems: Comprehensive List of Fixes
http://appletoolbox.com/2010/04/ipad-wi-fi-problems-comprehensive-list-of-fixes/
Fix iPad Wifi Connection and Signal Issues http://www.youtube.com/watch?v=uwWtIG5jUxE
~~~~~~~~~~~~~~~
If any of the above solutions work, please post back what solved your problem. It will help others with the same problem.
 Cheers, Tom

Wifi Connectivity Issues, how to Downgrade

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