[Update: Poco F3 blinking issue] MIUI 12/12.5 Weekly Bug Report talks about Redmi Note 10 system lag, Mi 11X notifications issue, & more

New updates are being added at the bottom of this story…

Original story (published on June 16, 2021) follows:

After a lengthy lapse, Xiaomi has once again started pushing out MIUI Weekly Bug Reports that aim to present some of the most commonly reported issues on various Xiaomi devices along with their status.

Bugs that haven’t been escalated yet are also mentioned therein with workarounds, if any, and possible reasons. The whole thing is a great one-stop solution for those whose MIUI experience hasn’t recently been up to the mark.

This report also effectively eliminates the need for rummaging around the forums for solutions to trending issues.

Xiaomi Redmi Note 10 system lag issue when playing games

The issue affects the MIUI versions V12.0.11.0 RKGMIXM and V12.0.4.0 RKGIDXM.


We honestly do not know what the moderator meant when they said that “the cloud control on 6/8 has been modified and will take effect within 24-48 hours”.

But from what we can tell, the devs are at least working on fixing the issue so it’s safe to say that a fix for the gaming lag on the Xiaomi Redmi Note 10 could roll out soon enough, possibly through an upcoming OTA update.

Incoming calls appear as unknown numbers on Mi Note 10

This issue reportedly occurs only in Spain and results in incoming calls to appear as numbers despite them being saved as contacts. This makes identification quite difficult.


Thankfully, Xiaomi is already on top of it and is analyzing the bug.

Xiaomi Redmi Note 9 sim detection issue

In case you are one of Redmi Note 9 users for whom the device can’t detect the SIM card, then know that Xiaomi has already identified the root cause of the problem and has even fixed it.


The fix should roll out as early as possible with the next OTA.

Xiaomi Redmi K20/Mi 9T system lag during regular usage

We previously highlighted similar lag issues on the Xiaomi Redmi Note 9S with the previous edition of the MIUI Weekly Bug Report. And now the Redmi K20 (aka Mi 9T) joins the Redmi Note 9S with similar issues.


Notifications issue on Mi 11X, Redmi Note 10 Pro, Redmi Note 10S

This one’s affecting multiple devices namely Xiaomi Mi 11X, Redmi Note 10 Pro, and Redmi Note 10S. Thankfully, Xiaomi has already identified the cause.


Update 1 (June 26)

04:00 pm (IST): A new edition of the MIUI Weekly Bug Report has gone live and it discusses the lag issues on the Xiaomi Mi Note 10 following the MIUI 12.5 update.


Update 2 (June 29)

02:26 pm (IST): A new version of the MIUI Weekly Bug Report just went live showing the progress made so far on some of the existing bugs. These existing bugs include the notifications screen off and the unknown number issues.

Update 3 (July 12)

05:12 pm (IST): The latest edition of the Poco MIUI Bug Report now acknowledges the blinking home screen issue. More details here.

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Zohaib Ahmed

Simply love being surrounded by technology as it's a constant reminder of how far humans have advanced as a race. Every new development feels exciting, which I convey to others through writing. And after a day's work, gaming just feels therapeutic.