IPhone 4s issues after upgrading to IOS 8

Have few issues after upgrading to iOS 8
- Phone hangs every few hours, reboots automatically
- Bluetooth does not work properly (call does not get disconnected or even if disconnected on phone, the car bluetooth shows call is on)
- Searching for contacts is a problem
- Apps hang (especially facebook)
Any way to go back to iOS 7 ?
Any other tips / tricks appreciated..
Venkat

No way to come back to iOS 7 ...
But did you tried to reset all settings (general -> reset -> all settings) ?
For me iOS 8 was a mess on a 5S, especially car Bluetooth, and all works now fine after resetting the settings (all settings, not only network settings).

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I am facing wifi and mobile 2G signal issue after upgrading to IOS 6 from IOS 5 in IPhone 3GS. Please help, restoring setting even didn't helped.

I am facing wifi and mobile 2G signal issue after upgrading to IOS 6 from IOS 5 in IPhone 3GS. The mobile carrier signal as well as WIFI suddenly drops zero and are then restored automatically. Sometimes i cannot conenct to WIFI even standing infront of WIFI router. Please help, restoring setting even didn't helped.

Update: my phone's connecting to the WiFi again. I don't know what did the trick. I did nothing since reinstalling the software. It hadn't worked then, it is now. I tried connecting to my dad's phone's hotspot( he uses a Moto G), and it worked. I then tried connecting to the WiFi at a friend's house, and when I came back home, my phone was able to connect to my WiFi! Is it of any significance that my friend's router doesn't require a password? My issue has been resolved( for now; I hope I'm not counting my chickens before they've hatched). For anyone facing a similar issue, I suggest you try everything I did:
1. Turn your router off for a minimum of 30 seconds, turn it back on and try connecting.
2. Click on the WiFi network you are connected to, scroll to the bottom, tap "Renew Lease".
3. Do a soft and hard reset.
4. Reset network settings.
5. Back your data up, erase all content from settings menu, restore from backup.
6. Reinstall your software( put it in recovery mode).
I am not sure which of the above worked for me. Make sure you try everything. If none of the above works, take it to a genius bar or an authorised service provider. Good luck! :)

Hello I am using iPhone 5s but after upgrading to iOS 8.0.1 I am unable to signin my iCloud account ?

Hello
i am using iPhone 5s, but after upgrading to iOS 8.0.1 I am unable to sigin my iCloud account
whenever i try to signin it shows " verification failed" / " the password you entered in incorrect"
i changed by Apple ID PASSWORD three times and tried to signin but it shows same as above - verification failed / password is incorrect
please suggest
regards
karan deep singh

I believe that all iPhones, purchased in Egypt, from official sources, are sold as carrier locked. So, your phone was hacked by someone so you could use it in Germany. Sorry, but that's what happens to hacked iPhones.
No one here can help you, nor can/will Apple, and since none of the carriers in Egypt offer official unlocking, your choices are not good.

I have an iPhone 4s. After upgrading to iOS 6 (and 6.0.1) my sound occasionally just stops working and I have to power off/on to get it back working again. Anyone else having this issue?

My sounds occasionally stops working after upgrading to iOS 6. Is anyone else having sound issues with iOS 6 or greater?

I am having this same issue on my iPhone 4. The most recent update to iOS 6.1 didn't fix it either. Has anyone found a fix for this problem? It doesn't happen often, maybe every third day or so but requires power off, power on to bring the sound back.

WIFI intermittent connectivity issues after upgrading to iOS 8.0.2

Hi,
WIFI seems to be dropping a lot after upgrading to iOS 8.0.2. I even took the iPad back to Apple and they replaced it with a new one with iOS7, which was working fine, then the same problem resurfaced after upgrading to iOS 8.0.2. I can't use my iPad in the evening at all.
My iPhone is fine after the upgrade though.
Clearly an iOS8 software issuse on iPads?
Thanks

Similar thing happened to me.. Seems like the bug has not been solved.. I managed to restore to iOS 8 and this resolved the issue, at least for the time-being!
Apple team, my sincere request to you:Please attend this bug asap. It really dissolves the purpose of an iPhone..
Keeping my fingres crossed till then!

Freeze/Battery issues after upgrade to iOS 8.0.2

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Not sure if I'm putting this in the correct category or not.
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Same sort of issues here on my ipad3. iOS 8 turned it from a nice slick device into a jerky, laggy pain. Tried all the reset options and it's still pretty crap.
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Try a Restart.
Press and hold the Sleep/Wake button for a few seconds until the red "slide to power off" slider appears, and then slide the slider. Press and hold the Sleep/Wake button until the Apple logo appears.
Resetting your settings
You can also try resetting all settings. Settings>General>Reset>Reset All Settings. You will have to enter all of your device settings again.... All of the settings in the settings app will have to be re-entered. You won't lose any data, but it takes time to enter all of the settings again.
Resetting your device
Press and hold the Sleep/Wake button and the Home button together for at least ten seconds, until the Apple logo appears. Apple recommends this only if you are unable to restart it.
Or if this doesn't work and nobody else on the blog doesn't have a better idea you can contact Apple.
Here is a link to their contacts with most of the information below.
http://www.apple.com/contact/

Cisco 7200 VSA issue after upgrade to IOS 15.2

After upgrade to IOS 15.2(4), VSA module in 7206VXR (NPE-G2) is disabled and we cannot enable it.
Show diag output:
------------------ show diag ------------------
Slot 0:
VSA IPsec Card Port adapter
Port adapter is deactivated
Port adapter insertion time unknown
EEPROM contents at hardware discovery:
PCB Serial Number        : JAF1309ADDT
Hardware Revision        : 1.0
Part Number              : 73-10220-05
Board Revision           : B1
RMA Test History         : 00
RMA Number               : 0-0-0-0
RMA History              : 00
Deviation Number         : 0
Product (FRU) Number     : C7200-VSA
Version Identifier       : V01
Top Assy. Part Number    : 68-2578-05
CLEI Code                : CNUCAFNAAA
EEPROM format version 4
EEPROM contents (hex):
0x00: 04 FF C1 8B 4A 41 46 31 33 30 39 41 44 44 54 40
0x10: 05 0D 41 01 00 82 49 27 EC 05 42 42 31 03 00 81
0x20: 00 00 00 00 04 00 88 00 00 00 00 CB 94 43 37 32
0x30: 30 30 2D 56 53 41 20 20 20 20 20 20 20 20 20 20
0x40: 20 89 56 30 31 20 D9 03 C1 40 CB 87 44 0A 12 05
0x50: C6 8A 43 4E 55 43 41 46 4E 41 41 41 FF FF FF FF
0x60: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
0x70: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
If we try to enable it manually from CLI we get the following message:
Router(config)#crypto engine slot 0
VSA will NOT come up until system power-cycle or reload
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Regards,
Igor

Hi igor,
1) FDP image
Field-programmable devices (FPDs) are hardware devices implemented on router cards that support separate software upgrades. An FPD image package is used to upgrade FPD images
The FPD image package must be compatible with the Cisco IOS software that is running on the router. If an incompatibility exists between an FPD image package and the Cisco IOS software release running the router, the device with the FPD will not operate properly until the incompatibility is resolved.
The FPD automatic upgrade feature searches only for the FPD image package file that is the same version number as the Cisco IOS release being used by the system. For example, if the Cisco IOS release being used is Cisco IOS Release 12.4(5)T1, the system searches for the FPD image package file that supports the specific Cisco IOS release (c7200-fpd-pkg.124-5.T1.pkg).
2) Steps to Upgrade:
From the document below which I already sent you, please refer to the section “How to Upgrade Field-Programmable Devices”
http://www.cisco.com/en/US/docs/routers/7200/configuration/feature_guides/fpd.html
I would recommend you to follow the steps in the “Field-Programmable Device Quick Upgrade (Automatic FPD Upgrade Only)” as that is the recommended and the easiest way.
Steps are:
The command is present “upgrade fpd auto” in the running-config by default.
Have the Cisco IOS image in disk2:
Download the FPD image package to disk2: flash disk
Reboot the router using the new Cisco IOS release.
Hope this helps
Thanks
Syed

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Ok, thanks everyone's experience sharing with each other. after I try so many time with my bro for this issue, finally we got solution to solve this issue.
I'm using iPhone 4 and my bro is using iPod touch 4th Generation, we both upgrade to iOS 5,
then I was thinking that when I do Facetime setting, there is a selection that you can use your Apple ID as your Facetime account, so I changed my Facetime account with Apple ID, the default setting is using your phone number. then its works!! now I can use Facetime with my bro in airplane mode.
I guess before I upgrade iOS 5, iOS 4 allow Facetime auto detect to use phone number(if airplane mode is off) or use Apple ID, which your email address to connect to another user, but iOS 5 not allow it or disable auto detect, (I just guess).
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I recommend the following.
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2nd, go disable all notifications you don't need. This will help with speed AND battery life.
3rd, location services.... Go adjust this... if you don't NEED it on, turn it off. It will reduce usage on the phone, and again save ALOT of battery life.
4th, organize apps into folders. this will ruduce "pages" on the phone, and increase speed.
5th, clear browsing history.
6th, delete emails, texts, contacts that are not needed. ESPECIALLY Spam folders!! some of us never clear spam, and there could be a large amount.
7th, Do a hard restart. While the phone is powered on, hold the home button and power button down at the same time. Keep holding while the phone suts down and keep them held down until the Apple logo reappears.
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I can receive calls on the phone and it shows full signal from my carrier (AT&T). However, I cannot log onto the phone until I go through the activation process. I get the message "Could not Activate iPhone". I will try a restore later tonight and failing that take it to an AT&T store to check out the SIM card.
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I'm using iphone 4s and after upgrading to ios 6, my facebook app seems to have lsot the 'share' button altogether, which means i cant share anything on my news feed. I cant change my profile or cover pic on fb which i could before the upgrade. Help Pls

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And now me too.
I updated to IOS 5.1 today.
Under normal conditions, with the phone under no load, or stress, and away from sunlight indoors, my iPhone 4 is giving the "Temperature" warning. It has NEVER done this before, its been completely issue free.
IOS 5.1 is CLEARLY to blame Apple...... Good to see a response from the company that have done this to our phones lol.
Want some answers and a solution please Apple!
PS: The phone had actually gotten so hot I couldn't touch it at all, as it burnt my fingers. This happened in my house with windows open, plenty of breeze blowing through the room...... It has NEVER done anything like this before, until 5.1 was installed. Within 25 minutes of the update this happened....

IPhone 5 Freezes after upgrading to IOS 8

I have been experiencing performance issues on my iPhone 5 since upgrading to IOS 5. I searched the internet and performed all the recovery suggestions offered by other users. The problem seems to persist regardless of various reboots, restores and other recovery methods used. I am positive that the issue is not caused by a hardware defect and is directly linked to the new software.
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I have no issues. There is no Apple in this user to user technical forum.
Why not schedule an appointment with the genius bar and take your phone to Apple if you want to speak to someone from Apple.

I have an iPhone 5 and after upgrading to iOS 7 my chase and PayPal apps won't work.

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Is your wife's iPhone using the same version of iOS?
Sounds to me like it is more an issue with the app than something to do with iOS. Have you contacted the developers (via app support page)?

IPhone 4s issues after upgrading to IOS 8

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