[TREBLE][DISCUSSIONS/ROM] Project Treble LePro3 x72x All Variants

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Nov 29, 2017
Arrow and Benzo are good. I have a problem with the certification of Google services. I can not jump it.


Senior Member
Jul 19, 2012
Hebei Province
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    After LeMax2 Project Treble port, I decide to bring up to our device too. Since I've x720 6/64 variant this project was possible to me tho due to QFIL tool in case of bricks, but wasn't need thanks for god.

    Project Treble as Work in progress, please read the OP before flash/bla.

    and let's the party begin. check sreenshots in "Screenshots" or in the second post.

    • it's a buggy rom: I don't care about that, since I put [WIP] that mean new fixes will coming up.
    • Respect works of devs because they spend time and energy to do these things.
    • I did not tolerate ETA.

    Compatible Devices:
    • x720: yes.
    • x722: yes.
    • x727: yes.

    How is possible:

    How I done:
    • Porting patches of TWRP to our one that I will release one for us too.
    • Applying the kernel patch from LeMax2 one to mount vendor on ZL1.
    • Compile the whole rom with Project Treble flags in device tree and proprietary blobs.

    • Audio.
    • ADB.
    • Bluetooth.
    • Camera.
    • Display.
    • Fingerprint.
    • Graphics: hwcomposer & gralloc.
    • Internal Storages.
    • Hardware navigation buttons.
    • LeEco Extras.
    • Lights.
    • NFC.
    • RIL
    • Sensors.
    • USSD Codes: seems works
    • Wifi.

    • Tell us more, all credits goes to codeworkx fir his fixes and works :).

    Installation Guide:
    • Copy my unofficial los to internal storage
    • Download my own TWRP and flash it via fastboot.
    • Download the partition.zip from linked thread. credits: @shivatejapeddi
    • Flash the whole partition.zip (don't panic if give the error it's ordinary administration.)
    • Go back to Wipe->uncheck all partition except the vendor, tap swipe to wipe it then.
    • Optional: you can go to Mount to see if mounted.
    • Wipe: dalvik, cache, data and system.
    • Now flash the whole rom that will install the vendor.img automatically, reboot device once finish installing then.
    • Enjoy Project Treble.


    • LePro3 Developers.
    • LeMax2 Developers, without them wasn't possible for the unsed partition.


    XDA:DevDB Information
    Treble x72x, ROM for the LeEco Le Pro3

    haky 86
    ROM OS Version: 8.x Oreo
    ROM Kernel: Linux 3.18.x
    ROM Firmware Required: EUI 20s or Newer
    Based On: LineageOS

    Version Information
    Status: Testing
    Stable Release Date: 2018-07-25
    Beta Release Date: 2018-07-25

    Created 2018-07-25
    Last Updated 2018-07-24
    is this project still alive or you gave up @haky 86 ?

    Nope. I'll setting up my old device and keep working here only. I'm bored working on Huawei devices.

    • Add support for x722 thanks to danielpinto8zz6 for his fix (need a tester to confirm).
    • Brightness: fixed.
    • Fingerprint: fixed.
    • Lights: fixed.
    • LeEco Extras: imported from x2.
    • Navigation buttons led: fixed.
    • Sensors: fixed.

    Now, I can focus on camera bug since the only bug remain. I hope to fix soon as possible. check screenshots
    well let's give this a go on x722 and see what happens .. Thanks for the hard work, it's highly appreciated !

    Sure bro, I just start sync omnirom on my 2nd vps in that way I can work on TWRP Treble too. I also will re-flash EUI to see if that partition will removed . so if yes (most probably) can be flashed without issues on other variants, here some screenshots from Android P that we will get System A support too check screenshots :angel:
    Hello, you've done a great job, I'm grateful to you. Is there any progress in fixing the remaining bugs? After that when everything works we can install any treble roms?

    yep I flash AOSP by Phhusson and it is work better than mine that someone said is fake but these are secondary details that won't give useless attention xD (won't waste time with haters), even Android P DP5 worked pretty good so hope to fix fingerprint and camera soon as possible because I promise P9 Lite users to bring treble for them too, I'm a man of word. :cool: