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Original topic:

Battery calibration question

(Topic created on: 13-04-2022 07:22 PM)
vukman02
Journeyman
Options
Galaxy A Series

Hey everyone. What's the best and the easiest way to calibrate a phone battery without using apps/without rooting the phone?

Thanks

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2 REPLIES 2
adamlee
Hotshot
Options
Galaxy A Series
*#0228# charge device to 100 and then reset fuel gauge. Then drain to 0% and charge to 100% again
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vukman02
Journeyman
Options
Galaxy A Series

Hey Adam, thanks for the quick reply.

I've read somewhere on the internet that people have been having issues after using *#0228#. Some said it left their battery percentages stuck at the same percent they reset the fuel guage at for quite some time after using the battery. I don't know if it is safe to use tbh. 

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