@CzZ Make sure that you have Android 10 installed on your Phone before using UBPort installer.

I have been through the same and tested with several andorid version (14,13,12,11,10) on Redmi Note 9 Pro. Finally it worked flawlessly on Andorid 10. I was running UBPorts installer on Ubunut Mate.

For information, before closing this thread :

The flickering issue has been fixed in 20.04 devel channel :

https://gitlab.com/ubports/porting/community-ports/android10/xiaomi-poco-x3/xiaomi-surya/-/commit/9d36e8d5986b2bf21afed7feff46baaa7c7535c9

Thanks to @_Joao_ and everybody on pocox3 telegram channel for their help

@Boldos said in Poco X3 NFC:

Also, the phone reboots from time to time (not frequently - once in a week or so).

There is now a solution for this issue.
In a terminal, type

setprop persist.vendor.ssr.enable_ramdumps 0 setprop persist.vendor.ssr.restart_level ALL_ENABLE

For more details see at :
https://forums.ubports.com/post/77507

Before posting my question, videos in MP4 format did not work.
Later, I re-installed UT with the graphic installer (without erasing the user data).
So I tested an MKV video, and it worked !
So I re-tried MP4 videos and all them worked !

Use issues on GitLab :
https://gitlab.com/ubports/porting/community-ports/android10/xiaomi-poco-x3/xiaomi-surya/-/issues

@DPITTI said in Xiaomi Poco F3 compatibility:

Look on Ubports Devices

https://devices.ubuntu-touch.io/

@Moem yes true

@mito77
Still halium 9 on device page.
https://devices.ubuntu-touch.io/device/laurel-sprout

@messayisto said in Xiaomi x3 pro:

@Steinmoshe Have a look here:
https://devices.ubuntu-touch.io/device/surya

The Poco X3 Pro codename is Vayu, not Surya. This is for X3 NFC and X3 model, not for X3 Pro.

@reeered start by restoring your device with Xiaomi's tool: https://forum.xda-developers.com/t/miflash-guide-use-xiaomi-flash-tool.4262425/

@Moem said in Xiaomi Redmi 9T lemon:

@s10ley said in Xiaomi Redmi 9T lemon:

I'm fix that when install oldest version UT 16

You can't. It's not a supported device.

I'm using 16 UT now and all right (i mean booting), but i have many issue with physical keyboard, im now searching somethin driver for that china device)

@MrT10001 I think it don't. Didin't check that.

@gabo29 you can see the supported devices at https://devices.ubuntu-touch.io/ although not all of them are at the same level of usability.

As this forum is in English if you need help in Spanish maybe the Spanish telegram group can help you https://t.me/UBPorts_ES

puedes ver los dispositivos compatibles en https://devices.ubuntu-touch.io/ aunque no todos están en el mismo nivel de usabilidad.

Como este foro es inglés si necesitas ayuda en español quizás te puedan ayudar en el grupo de telegram en español https://t.me/UBPorts_ES

@nop said in Xiaomi Redmi 9C - Need to downgrade to Android 10 MIUI FW?:

Maybe the README could be clarified by mentioning that Android 11 and later is not OK?

I'd think that "the latest Android 10 MIUI FW" means that, and no other. If a recipe says to use apple juice, would you want it to add that pineapple juice or apple sauce are not suitable?

@acies Hi! Unfortunately we need to somehow debug this issue together, use values that the device spits and then adapt the driver. I can make a Matrix bridge to telegram if you wish so. I'll be waiting in private chats 🙂

@gidi I have installed on 9C NFC,which is probably different, but also need a lot of steps to follow, does not run very clearly, depending on what you did before (the way you unlocked bootloader, the way you flashed last ROM if so, if ADB recognizes it properly), sometimes it requires physical input on the device (change mode, because it did not happen automatically, even if it should etc), you also need latest proper ROM, I guess always the global one, and according to version listed on device page, I had stock MIUI 12.5 and had to switch to 12 if I remember well...)

I thought I bricked it like 3-4 times, now I can use it (but GPS/ Selfie Cam not working), so it should be possible if it is listed as supported device, just may be very limited in performance, if not listed as LTS

@moem ok thanks anyway