[Miscellaneous Android Development] Shadow Of Leaf:
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* 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.

​

LineageOS is a free, community built, aftermarket firmware distribution of Android 10, which is designed to increase performance and reliability over stock Android for your device.

LineageOS is based on the Android Open Source Project with extra contributions from many people within the Android community. It can be used without any need to have any Google application installed. Linked below is a package that has come from another Android project that restore the Google parts. LineageOS does still include various hardware-specific code, which is also slowly being open-sourced anyway.

All the source code for LineageOS is available in the LineageOS Github repo. And if you would like to contribute to LineageOS, please visit out Gerrit Code Review. You can also view the Changelog for a full list of changes & features.

Not Working

VoLTE (and will not be fixed due to MTK's proprietary extensions)

Selinux is permissive

FM Radio is Working But No Sound

Sudden Shutdown

Instructions :

Flash your phone with the latest stock rom version (20190903 download link )

Boot your F1 Play to the official OS.

Go to `Settings > About phone`, tap `build number` several times to enable developer settings.

Go to `Settings > System > Developer Settings`, enable `OEM unlocking` and `ADB debugging`.

Connect your phone to your PC and open a terminal or a command line window.

Run `adb reboot bootloader` on your PC (there is no way to enter bootloader directly, only possible through adb).

Run `fastboot flashing unlock` and comfirm unlock on device (THIS WILL WIPE ALL DATA!).

Run `fastboot reboot` to reboot your device and now you should see an unlocked warning during boot screen with orange state.

Download the latest build and gapps

Power off

Press on Power+Volume up button to boot up to Fastboot

Execute "fastboot flash recovery TWRP 3.X.X_F1(or Play).img"

Wait to Finish And Execute "fastboot reboot recovery"

Wipe Data,System,Cache

Flash the latest build

Flash gapps(optional)

Flash Magisk(optional)

Reboot

Downloads :

F1 : https://www.mediafire.com/file/ff5pab2m47wm20g/lineage-17.1-20220515-UNOFFICIAL-F1.zip/file

F1 Play : https://www.mediafire.com/file/d5e8apmil5qpeo7/lineage-17.1-20220515-UNOFFICIAL-F1_EEA.zip/file

Gapps : https://opengapps.org/

TWRP 3.6.1 Recovery for F1 Play : https://www.mediafire.com/file/dn8mzk8bpulvqig/TWRP_3.6.1-F1_Play.img/file

TWRP 3.6.1 Recovery for F1 : https://www.mediafire.com/file/91k98oii8ab7j1l/TWRP_3.6.1-F1.img/file

TWRP 3.3.1 Recovery for F1 Play : https://www.mediafire.com/file/okky2dmgd5zupql/TWRP-3.3.1-F1_Play.img/file

TWRP 3.3.1 Recovery for F1 : https://www.mediafire.com/file/ei83p1lwjupavdd/TWRP-3.3.1-F1.img/file

PBRP Recovery F1 Play : https://www.mediafire.com/file/sl2t7vdqy1ztfsi/PBRP-3.1.0-F1_Play.img/file

PBRP Recovery F1 : https://www.mediafire.com/file/1omqnnh0bvnbath/PBRP-3.1.0-F1.img/file

Magisk : https://github.com/topjohnwu/Magisk/releases/download/v24.3/Magisk-v24.3.apk

Reporting Bugs

DO NOT Report bugs if you're running a custom kernel or you installed Xposed

Grab a logcat right after the problem has occurred. (Please include at least a few pages of the log, not just the last few lines, unless you know what you're doing.)

If it is a random reboot, grab /proc/last_kmsg. (Do not bother getting a logcat unless you can get it just before the reboot. A logcat after a reboot is useless)

Remember to provide as much info as possible. The more info you provide, the more likely that the bug will be solved. Please also do not report known issues. Any bug not reported in the bug report format below may be ignored.

Code:

What is your--

LineageOS version:

LineageOS Download url:

Gapps version:

Did you--

wipe:

restore with titanium backup:

reboot after having the issue:

Are you using--

a task killer:

a non-stock kernel:

other modifications:

For Donations:

Feel free to donate to support this project.

Credits:

UMIDIGI

PeterCxy [for his device tree for f1]

a-dead-trousers[For some code from his device tree]

​

XDA:DevDB Information

LineageOS 17.1 for UMIDIGI F1 and F1 Play, ROM for Miscellaneous Android Development

Contributors

Shadow Of Leaf

Source Code: https://github.com/Shadowofleaf/android_device_umidgi_f1_play

ROM OS Version: Android 10

ROM Kernel: Linux 4.x

Based On: LineageOS

Version Information

Status: Beta

Created 2021-02-07

Last Updated 2022-05-15