On 21st may one ui 7 was available to install in M35 i was too happy to install it and i didi install but today its 22nd may and i realised that battery is draining a lot. Batter drain is a big issue for the phone wich have like 6000 maH battery person like me always charge my device once a day nad was sufficient for a day but after this update battery is draining a lot a lot
