声誉积分: 13
1
Battery drains fast even if my phone power off
Assume my battery has 100% and it is new while i use my phone for simple activities like calling it stands only 15h max it doesnot matter the phone power of for 15h it drains to zero
声誉积分: 79
7
1
HI, im ready to help🫡
step 1: charge the phone to 90%, then use the phone until 10%, if that dosent work, go to step 2
step 2: update the android version of the phone, if that dosent work, go to step 3
step 3: remove the battery and try the same battery on another A5, if it drains faster when its off, bingo (50/50 chance), if it does drain faster while off, go to step 4. If it dosent, i dont know what else will fix this
step 4: replace the battery with this guide: 三星 Galaxy A5 (2017) 电池更换
hope it helps
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