Geekbench developer links iPhone performance issues to battery age and iOS updates

[Evjl's Rain]

Geekbench developer links iPhone performance issues to battery age and iOS updates

Link to the Geekbench's article
iPhone Performance and Battery Age - Geekbench

Comment: stay at iOS 10.2.0 or lower or replace your battery if you have any performance issue with your iOS devices

 

[Rengar]

I think you all know that quick charge f*cks the battery pretty hard.

 

[Vasudev]

Even battery calibration kills iphone battery. I calibrated it just once. 100-0%. Afterwards while checking AIDA64 the battery wore out by 4%.