iPhone Dies with 80% Battery Remaining
24443
Why does my iPhone power off when the battery is down to 30%?
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Prevent shutting down iPhone when passcode lock is on
137765
iPhone voicemail malfunction
153562
How to check what causes iPhone battery to drain out?
32892
One battery slot kills its sitting battery
58730
Determine accurate iPhone battery level
38602
Battery percentages per app nowhere near total
25937
What can cause "Android OS" process to use high percentage of battery?
74787
Old iPad not charging after no use for a year
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Bionic: Block Notification: laptop Battery Critically Low
93000
All apps wiped from jailbroken iPhone (iOS 7.0.4) after reboot from battery loss
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iMessage frozen/crashing
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How do you get the Apple Watch out of Power Reserve mode?
89860
Why is it better for an iPhone’s battery to NOT close down apps?
80269
How to get battery status?
50447
Turning off or restarting iPhone if lock button is broken?
39343
Restored iOS 10 with broken Home button