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Xiaomi Redmi K20 Pro problem with camera

Firtst time opened the camera and took a picture, the phone freezed and restarted by itself after that, it happens every time. Ones when i was browsing it freezed too and then restarted.

I cant post any links , becouse i,m new here, i have viedo in youtube with the problem.

I'd suggest updating. You've probably got an old and buggy firmware, possibly an unofficial global.

I have this problem, is there any solution?

[MAYBE FIXED] Proximity sensor on Redmi Note 7

Hello everyone,
A few days ago I installed the V11.0.4.0.PFGMIXM firmware and no longer face the Proximity problem anymore.
Just download and flash newest Firmware You can download it at here: https://xiaomifirmwareupdater.com/firmware/lavender/

perfect, thanks for sharing, excuse me, after doing this do you know if it also solves the GPS location problems?

thacruz said:
perfect, thanks for sharing, excuse me, after doing this do you know if it also solves the GPS location problems?
Click to expand...
Click to collapse
I don't meet any problem with GPS location before and after flash this firmware.

I just started experiencing a proximity sensor issue on MIUI 11, EU version 11.0.4.0
It occurred a few times after longer phone calls (more than 10 mins) when I removed the phone from my face, the screen would not light up. Neither the lock button nor the fingerprint sensor would wake it up, and I had to wait for the other person to hang up. Or maybe it only reacted to the lock button after 5 seconds or so.
I don't remember this happening previously. Is this something you guys have experienced?

Same problem
Quaresma_7 said:
I just started experiencing a proximity sensor issue on MIUI 11, EU version 11.0.4.0
It occurred a few times after longer phone calls (more than 10 mins) when I removed the phone from my face, the screen would not light up. Neither the lock button nor the fingerprint sensor would wake it up, and I had to wait for the other person to hang up. Or maybe it only reacted to the lock button after 5 seconds or so.
I don't remember this happening previously. Is this something you guys have experienced?
Click to expand...
Click to collapse
I faced same problem and i never paid attention to it. Now and I'm reading your post, i come to realize that the redmi-note-7 has a sensor problem and i have a miui 11.0.4.0 global version

I have heard about other people having proximity sensor issues on earlier versions of MIUI, also different editions (China, Global, EU). I've even advised some of them to re-calibrate the sensor through the service menu. I've been using the phone for 9 months now, I believe. I've updated it regularly and never reset it to factory settings. If this keeps up, I'll try re-calibration. If it doesn't disappear with the calibration or the next MIUI update, only then I'll consider factory reset

Hello
How I have Redmi Note 9 Pro MIUI 11.0.4.0, how can I turn off the proximity sensor? I have the screen problem other people are mentioning above

Question Lock screen turns on after 5 sec

When I try to unlock my device the screen lights up after 3 to 5 seconds and it is happening frequently right now. It started to happen after I flashed MMX V12.5.3.0 and it happened even in custom ROMs too and right now I'm in Indian MIUI stable and I still face this problem

Also for me: i'm on redmi note 10 pro EU V12.5.1 rom. On 12.0 miui no problem on 12.5.1 sometime wake device delay 5 secs, but sometime.

I get the same happening sometimes, I also had it on my Poco X3 so I guess it's MIUI and not specific to the Note 10 Pro.

Camera app starts very slowly

Hello,
For some time now I have the problem that the camera app starts very slowly.
If it was not loaded before, it takes up to 8 seconds to start.
I no longer have a custom rom on it. It is Stock Miui Global 12.0.2.
I had tried several other roms in the past, but went back to Miui.
I don't have any other camera app installed either.
Other apps that access the camera, such as Google Lens, also take forever before the camera is active.
For me, one of the reasons for buying th Mi 8 back then was the good camera, but since it's so slow, it's just annoying.
Does anyone have any ideas what I can do?
Greetings
Patrick

Question Rear screen problem

Hi guyz,
I have a problem with rear display. Normaly, I set it to show display the time. But, it stops working completely after a while. Double tap is not working, either. Notification is not showing at all. Only camera app is working.
When I restart my phone, it start working again, but, stops again a few hours later. I disabled battery saver, set battery limitation to no restriction, updated to latest version but none of them helped.
I am on chinese rom 13.0.9
Rear display app ver 1.4.6
Any solution?

mxfelix said:
Hi guyz,
I have a problem with rear display. Normaly, I set it to show display the time. But, it stops working completely after a while. Double tap is not working, either. Notification is not showing at all. Only camera app is working.
When I restart my phone, it start working again, but, stops again a few hours later. I disabled battery saver, set battery limitation to no restriction, updated to latest version but none of them helped.
I am on chinese rom 13.0.9
Rear display app ver 1.4.6
Any solution?
Click to expand...
Click to collapse
Simply update it to latest version, on global version we are on 1.4.7, so on china version you'll find high than that for sure.
Think link should help
https://t.me/MiuiSystemUpdates/4796

hassanaliyeh said:
Simply update it to latest version, on global version we are on 1.4.7, so on china version you'll find high than that for sure.
Think link should help
https://t.me/MiuiSystemUpdates/4796
Click to expand...
Click to collapse
Thank you for answer. I updated the latesr version (1.4.7). But, it didn't solved my problem, either.
Rear screen stops working for a while! But when I restart the phone, it start working again. I couldn't find a solution yet.