[ROM][UNOFFICIAL][10.0][tb8504f/x] Resurrection Remix OS for Lenovo TAB4 8

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Oct 23, 2021
i may have discovered a new bug/problem.

after installing this rom,
i have very slow charging at 0.5W, i installed a magisk module to boost it up to 3.5W, but how do i get it to 5W????

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    Resurrection Remix Q

    * 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.


    Resurrection Remix the ROM has been based on LineageOS, SlimRoms, Omni and original Remix ROM builds, this creates an awesome

    combination of performance, customization, power and the most new features, brought directly to your Device.

    Many things that in previous versions were tweaked with mods, are now included by default in the ROM so, please enjoy!

    Special thanks to the LineageOS team, Omni team, SlimRoms and of course to all the supporters.


    • Same issues as in LineageOS 17.1 builds - VoLTE doesn't appear in settings.
    • Double tap to wake (broken in all ROMs).
    • Screen recorder doesn't always work.


    Make sure you have a custom recovery installed(TWRP is the preferred recovery)
    Download the latest Resurrection Remix Rom & the latest GApps package
    Boot into recovery
    Perform a FULL factory wipe and wipe/system and dalvik cache as a precaution
    Flash ResurrectionRemix Rom
    Flash Google Apps package(Optional)
    Flash Magisk Root(Optional)
    First boot may take up to 10 minutes.


    ROM Download


    Resurrection Remix Source
    Device Sources


    XDA Developers
    LineageOs Team
    Evolution X
    Omni Team


    And Of Course To All The Supporters, Donators And Users
    Join our Telegram channel : https://t.me/resurrectionremixchat


    If you have a major bug to report that has not been reported already, please take the following steps to report it to us. It will save you, Team Resurrection Remix and me quite some time.

    Download the MatLog app from the Play Store.
    After downloading the MatLog app, go to the app settings, and change the log level to Debug.
    Clear all previous logs and take the exact steps to produce the error you are receiving. As soon as you receive the error (probably a force close), go straight into MatLog and stop the log recording.
    Copy and paste the entire log either to Hastebin or Pastebin
    Save the log, and copy and paste the link into the thread with a brief description of the error.


    Device: Lenovo TAB4 8 (TB-8504X and TB-8504F)
    @adazem009 , may I ask the exact specs of your tablet just in case?

    Mine is TB-8504X, have sim slot LTE.

    Snapdragon 425, 2GB RAM and 16GB of internal storage, 5MP back camera (I think there is a 8MP variant).
    Same (5 MP back camera)
    @adazem009 @Hausemaster Fantastic job! I've loaded it on my 8504F.

    Only issue I can find was on initial start, I declined the face unlock, and that prevented my going any further. I rebooted, and reflashed, but it kept saying I needed app permissions...

    So I flashed LineageOS 17.1 (which has never worked for me - caused a boot loop), then re-flashed Resurrection and this time accepted face unlock.

    And now, it feels like I have a brand new tablet!

    Thanks guys!.
    You're welcome :)
    Next build is probably going to come next week. It's going to fix screen recording.
    Update - 05/20/2021

    • May 2021 security patches
    Can you provide me with a link of twrp
    This twrp works the best, credits to @highwaystar_ru for it...