Anyone know how to solve this high cell standby 1 hours standby drain 5% battery life
im using Mi8 xiaomi.eu_multi_MI8_V12.0.3.0.QEACNXM_v12-10.zip rom
You can try installing BetterBatteryStats (BBS) form xda here and identify what is causing the battery drain. Usually bad signal strength can cause cellular standby to drain your battery. It is better to troubleshoot idle drain using the steps explain in the BBS and post your dump on the thread. The people there is great at helping identify causes of battery drains
If you dont have the time to do all the troubleshooting and are rooted I would suggest getting FKM, Servicely and Naptime. I can get 0.1%/h idle drain over 8 hours sometimes for my Mi 10 5G. I'm on stable 12.0.8 (A10)