EMUI 12

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capcase

Member
Maybe this will help someone.
I managed to downgrade from 12 to 10.1.0.121, after that did the whole thing with Googlefier and had problems for the first step before sign in to google account. I found out that with year 2022 the button 1 is not active. 2021 worked.Next step before sign in changed the date to automatic.

After so many tries there were GMS on the phone but with "this device isn't play protect certified" errors
Finally the fix that worked (fot now 1 day :) )is this:
https://ictfix.net/google-for-huawei/ solution 3

I am not owner of the site just found Googling.

Interesting, mine is working for more than 3 hours now.
 

Kazuto_Marc

Member
Oct 21, 2017
6
1
Hi, I got the update to emui 12 today from 10 on my P Smart 2019. Unfortunately it's really laggy and I wonder if there's a fix except downgrading via hisuite.
 

badmania98

Senior Member
Sep 23, 2007
2,105
694
52
ROMANIA
Huawei P30 Pro
Huawei P40 Pro
Hi, I got the update to emui 12 today from 10 on my P Smart 2019. Unfortunately it's really laggy and I wonder if there's a fix except downgrading via hisuite.
Sometimes ( I was on the same situation on p40 pro) after first EMUi12 upgrade few phones have lag. I had to restore to factory settings, downgrade , install GMS and go back to EMUi12. After that was OK.
 

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