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Xiaomi Redmi K30 Ultra

Tom Golden edited this page Oct 1, 2020 · 11 revisions

[Redmi K30 Ultra] - [cezanne]

Tested images

?AOSP 10.0 v216

?AOSP 10.0 v217

√AOSP 10.0 v220

?AndyYan's LineageOS 17.1 20200511 (Doesn't Boot)

?Google GSI, Havoc, CrDroid, LineageOS (Credits Chaptsand from CoolApk, same w/ Xiaomi Mi 10 umi)

Flashing instructions (similar to K30 Pro, no working TWRP currently available for this model)

Reboot to bootloader:

adb reboot bootloader

Flash vbmeta with

fastboot --disable-verity --disable-verification flash vbmeta vbmeta.img

Reboot to fastbootd

fastboot reboot fastboot

Flash system with

fastboot flash system system.img

Wipe data

fastboot -w

Reboot phone

fastboot reboot

Important note about recovery

I had difficulties reflashing the stock MIUI rom with Mi Flash Tool, and other MTK flash tools as this processor is unsupported.

To reflash stock MIUI use the V12.0.8.0 Recovery/Fastboot ROM link, unzip and run the flash_all script for your operating system while your device is in fastboot mode.

Hardware support

Component Comment
Camera √× Cameras work, but front camera does not popup at all, even using xiaomi-motor commands
Audio √? Speaker and microphone is working, otherwise untested
Bluetooth ? Bluetooth Speaker works fine, In-call is untested.
Display
WiFi / Hotspot
GPS
SIM / Mobile Data / Voice √x LTE working, 5G not working [1]
VoLTE ?
LED ?
Fingerprint x Not working
NFC ?
Offline Charging ?
IR √ IR blaster works

Notes

[1] Had to set preferred network type to LTE. While 5G is listed as an option, it doesn't work (Invalid network mode 26. Ignore.)


Redmi K30 Ultra Tested By:

Tom Golden (tbjgolden) @ Redmi K30 Ultra V12.0.8.0.QJNCNXM

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