Extremely high "Cell Standby" battery drain | Unofficial Xiaomi European Community | MIUI ROM Since 2010
Fixed miui battery drain : r/Xiaomi
Xiaomi Redmi 10C Battery Drains Very Very Fast (Solved) - Phones (2) - Nigeria
Battery Drain when using WiFi | Android Central
Cell Standby draining battery! I have poco x3 pro and been facing this since last update, 12.5.1.0. Tried everything (including switching to Lte and Lte/ and rebooting )but still nothing : r/PocoPhones