Resolved Redmi Note 8 Miui 12.5.3 (estable)

[Andrés Timote]

Hi! I have been presenting problems with a bug in the "Battery and Performance" section, The bar where you can choose between performance - balanced - power, from one moment to another disappears ... I have already deleted the data from the security app and I have rebooted the device several times but that option still does not appear.

 

[AkitoHaruka]

Can you try this?

*#*#76937#*#*

Then, Click on "Update Chinese server data", it should works now.

 

[Andrés Timote]

Can you try this?

*#*#76937#*#*

Then, Click on "Update Chinese server data", it should works now.

Hello! I just tried and it still doesn't work :c