iPhone restarting when battery below X%
24443
Why does my iPhone power off when the battery is down to 30%?
138223
iPhone asks 'Trust This Computer' again
73128
How to restart app if it unexpectedly shutdown
108486
Automatically limit (stop) battery charging at a given percentage
5033
How to perform hard / cold reboot of iPhone or iPad?
149130
How to force restart an iPhone with broken home button
146907
How can I avoid the battery charging when connected via USB?
33717
My iphone app background process terminates after 10 mins
116725
Battery status API in macOS?
66727
Keep iphone active while running program
41229
iMessage frozen/crashing
55130
Why are things like RESET/MCLR active low on most ICs?
133016
Warning: control reaches end of non-void function - iPhone
125836
What causes iPhone low battery crashes? Is there a software fix?
50952
What is *Cell standby* and how can I keep it from eating my battery?
153562
How to check what causes iPhone battery to drain out?
133020
Event based on battery charge level