Hello, i have iPhone 3GS Neverlocked. When my phone battery is more than 65-70% phone work prefectly, but when battery is less that 60% his starts turning off until i remove my sim card.. And then without sim card i can use it.. Sry for bad English. :/ but can anyone help me..
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3gs turning off.
- Thread starter dexiraz
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Hi
Try calibrate your battery by tying to get it to go down to below 10% and then fully charge.
On the iPhone hold down the Sleep/Wake Button and Home button together until the Apple Logo shows. Then On seeing this Apple Logo release both buttons ,and the iPhone will reset , which has been known to clear most glitches.
If that does not help create a back up to iTunes / iCloud and restore.
One of the latter options would be a Genius Bar appointment.
Try calibrate your battery by tying to get it to go down to below 10% and then fully charge.
On the iPhone hold down the Sleep/Wake Button and Home button together until the Apple Logo shows. Then On seeing this Apple Logo release both buttons ,and the iPhone will reset , which has been known to clear most glitches.
If that does not help create a back up to iTunes / iCloud and restore.
One of the latter options would be a Genius Bar appointment.
Sounds like it has hardware issues. If it works without a sim.
Maybe water damage or something else.
Bring it to a repair place.
Maybe water damage or something else.
Bring it to a repair place.