So i had iOS6 on my 4S and got around 7-8hours of wifi usage out of it. I also had iOS7 beta6 and it gave me the same battery duration.
But as the GM released i just clicked on update and instantly had a battery life of around 4hours of wifi usage. When the final released on wednesday i fully restored the device but that did not improve it.
Now this is what i'm currently doing in hope to see some improvements(step by step) :
-delete each email account(also icloud) one by one on the phone itself
-reset the networksettings on the phone
-reset all settings
-entered DFU mode
-connected the phone to iTunes and now i am restoring the device as new
-turn off ALL battery draining settings(localization/spotlight/background refresh/parallax/system services)
-i only turned on one wifi network and icloud sync for contacts nothing else(no email acounts, nothing)
-i even did not install any apps!
I will let it charge to 100% now and report back.
Feel free to contribute
But as the GM released i just clicked on update and instantly had a battery life of around 4hours of wifi usage. When the final released on wednesday i fully restored the device but that did not improve it.
Now this is what i'm currently doing in hope to see some improvements(step by step) :
-delete each email account(also icloud) one by one on the phone itself
-reset the networksettings on the phone
-reset all settings
-entered DFU mode
-connected the phone to iTunes and now i am restoring the device as new
-turn off ALL battery draining settings(localization/spotlight/background refresh/parallax/system services)
-i only turned on one wifi network and icloud sync for contacts nothing else(no email acounts, nothing)
-i even did not install any apps!
I will let it charge to 100% now and report back.
Feel free to contribute
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