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Xiaomi Redmi K30 Ultra
?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)
[Updated Jan 2022]
√AndyYan's LineageOS 19.0 20220114
√treble_build_pe v400.h self-build
(Unlock through Xiaomi MI Unlock tool first, takes days 😞)
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
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Download GSI-packer-tools and upzip it
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Prepare a stock MIUI firmware(Android11 must)
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Rename GSI to gsi.img, then copy the stock MIUI and it to the "input" directory in GSI-packer-tools
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Click build.bat and choose '2'
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Wait a minute and you will get a gsi_rom.zip in "output" directory
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Flash it via twrp, wipe data and disabled-vbmeta.zip is a must
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Magisk 23+ if you need, flash it before disabled-vbmeta.zip
I had difficulties reflashing the stock MIUI rom with Mi Flash Tool, and other MTK flash tools as this processor is unsupported.
(For early builds like AOSP 10.0) To reflash stock MIUI use the V12.0.8.0 Recovery/Fastboot ROM link
(For newer builds) To reflash stock MIUI use the V12.5.7.0 Recovery/Fastboot ROM link, unzip and run the flash_all script for your operating system while your device is in fastboot mode.
Component | Comment |
---|---|
Camera | √? Cameras work, front lift-camera needs GSI-patch-cezanne module |
Audio | √? Speaker and microphone is working, otherwise untested |
Bluetooth | √? Bluetooth Speaker works fine, In-call is untested. Try settings -- Phh Treble Settings -- Misc features -- Choose Force-disable A2DP offload -- reboot |
Display | √ Can be set to 120Hz in Phh Treble Settings, brightness slider broken |
WiFi / Hotspot | √ |
GPS | √ |
SIM / Mobile Data / Voice | √? LTE working, SMS working, 5G working with only NSA |
VoLTE | ? VOLTE working but conflicts to SMS |
LED | √? it lights up |
Fingerprint | x Option exist but record failed |
NFC | √ |
Offline Charging | ?x It didn't show a charging indicator, uncertain if it was charging |
IR | √ IR blaster works |
Redmi K30 Ultra Tested By:
Tom Golden (tbjgolden) @ Redmi K30 Ultra V12.0.8.0.QJNCNXM
AngelaCool (AngelaCooljx) @ Redmi K30 Ultra V12.5.7.0.RJNCNXM and newer version