Invalid MIUI 12.1 20.7.30 Cell Standby Battery drain


Jul 12, 2020
Hi all :)

I installed the latest weekly build MIUI 12.1 20.7.30. I like a lot Xiaomi.EU Rom I'm with Mi9T. Thank you for the clean version and all the efforts.

Wanted to ask one thing, does anybody have observations with that last weekly build on Cell Standby.

For the whole night drained 12% of my battery. I'm from Bulgaria region (EU).

I read in forums that for the EU region it should use the following network type LTE/WCDMA, because by default I was with LTE/TD-SCMA/UMTS.

But in both cases over night it drains between 10-12%.

Is this a real bug or which network type should I choose?

Thank you once again :)

Igor Eisberg

Staff member
Oct 6, 2016
You should not concern yourself with network type... we use the same network types as they are on official Global ROMs.
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