User level: Level 1 (4 points)After iso 27.1 updated,restaring phone, waitting days and update all apps, my iphone 12 still over hesting espcailly when make video call and recharge. what can do?
Posted on Oct 19, 2026 8:45 AM
User level: Level 10 (82,568 points)Oct 19, 2026 9:05 AM in response to Alikhashab
Most likely your battery is failing.
Batteries degrade over time with usage due to chemical aging.
You can expect about a 1% drop per 50 charging cycles (25 charging cycles for IPhone 14 and older) with average use on an iPhone. This is an approximation, that is why it may be plus or minus a few percent on a month to month basis.
Apple recommends replacing the battery when it's health reaches 80%. To check your battery health, go to Settings > Battery > Battery Health.
iPhone Battery Replacement.
Apple Service and Repair for iPhone Battery - Apple Support
About Lithium Ion Batteries
iPhone battery and performance - Apple Support (IN)
Originally posted at discussions.apple.com/thread/256379024