SailfishOS on Redmi K20/Mi 9T (Experimental)

BirdZhang

不间断更新地址：https://forum.xda-developers.com/mi-9t/development/sailfishos-redmi-k20-mi-9t-experimental-t4062983

以下内容可能已经过期

/*
 * Your warranty is now void.
 *
 * I am not responsible for bricked devices, dead SD cards,
 * thermonuclear war, or you getting fired because the alarm app failed. Please
 * do some research if you have any concerns about features included in this ROM
 * before flashing it! YOU are choosing to make these modifications, and if
 * you point the finger at me for messing up your device, I will laugh at you.
 */

Bilibili: https://www.bilibili.com/video/av92581428/
Youtube:

Working:

WIFI
Audio
SMS/Call
VideoPlayback
Rear camera
GPS
Sensors
Bluetooth
Front camera

Not Working:

Cellular Data
FM
MTP mode

Know bugs:

Sometime after reboot, can't boot into sailfish, and keep bootloop, need fastboot --disable-verity --disable-verification flash vbmeta vbmeta.img

How to install

1. packages

Android 9 base miui, like miui_DAVINCI_V11.0.3.0.PFJCNXM_104ec46429_9.0 or miui_DAVINCIGlobal_V11.0.1.0.PFJMIXM_de37c81233_9.0, if you are on one of those miui version, skip this step
sailfishos-davinci-release-3.2.1.20-devel-2020****-****.zip https://gitlab.com/0312birdzhang/davinci-ci/pipelines
twrp https://forum.xda-developers.com/mi-9t/development/recovery-unofficial-twrp-xiaomi-redmi-t3960726
vbmeta.img (it's in your miui package, miui_DAVINCI_V11.0.3.0.PFJCNXM_104ec46429_9.0.zip/firmware-update ), or you can download from here https://mega.nz/#!j54RkYJQ!_jbilQ4qcnn8LBcjpSmGLH0UjcuPSZHDQeyHE9cqfyA

2. install steps

unlock bootloader
flash twrp
(option)flash android 9 base miui (maybe you need format data, wipe system etc...)
flash sailfish and reboot to system
if keep bootloop, fastboot --disable-verity --disable-verification flash vbmeta vbmeta.img under fastboot mode

lingyuanziye

@BirdZhang 移植好了？

BirdZhang

@lingyuanziye 看上面的说明。。。或者视频演示

meago

oh 这么给力。。。

hcd530

这个若刷好后，官方若有新版升级，这个能直接升级吗？

BirdZhang

@hcd530 在 SailfishOS on Redmi K20/Mi 9T (Experimental) 中说：

这个若刷好后，官方若有新版升级，这个能直接升级吗？

你是说MIUI系统？升级是可以升级，但是会破坏掉sailfish。
如果你说sailfish系统，社区移植版的都需要用命令行进行升级。

hcd530

@BirdZhang 哦，有数了

nicmnicm

其他手机移值后，有应用商店号能在线升级吗？

BirdZhang

@nicmnicm 暂时还不能用图形界面升级。移植的源在obs上面，需要用命令升级，但是也是OTA升级。
还有就是出新版本了需要移植者去更新，要不没得升级。