Need some advice. I just got my P30 Pro last week, 2nd hand. Just now I realized the battery can be unstable. Sometimes can watch Tiktok nonstop for 30 minutes and battery only reduced by 5%, but sometimes when reach 20% it can dive into 5% in 2 minutes. Anything I can adjust in the settings for this?

Also, anyone still doing protection glass installation for this model? I have no confidence putting it myself.

just my luck. my phone got this error when charging today. Now the battery stop charge after 60%.



I already googled this issue, seems to be software issue. Only solution I found is to downgrade to EMUI9 using the HiSuite. But the the option to downgrade in HiSuite is no longer available. Last resort is to do the factory reset.

nope, i don't play games on my phone. only yesterday it started happening.

i bought my phone used, so not really sure how old is the battery