M21

[Allen123]

After the September update, battery is draining very fast

Anyone having the same issue, or is it only me?

[sfxut03]

But My device is working very well...from 85 to 20% it gave 12hrs of sot

[Abpal]

Nope,no issue

[Members_3Ofphlv]

hardreset your phone ..

[aakash__r_k]

No issues
Actually battery life improved

[Samsung_Support2]

Dear Samsung Member,

Greetings from Samsung Customer Support!

We apologize for your inconvenience. To resolve your device battery drain issue please visit this link: https://www.samsung.com/in/support/mobile-devices/samsung-mobile-battery-drain-issue/  

For further assistance, register your concern in Samsung Members Application (Open Samsung Members Application > Get help > Send Feedback > Error report/Ask questions).

Thank you for writing to Samsung.  

Warm Regards,  
Samsung Customer Support