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

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Hausemaster

Senior Member
Dec 2, 2020
311
67
It doesn't go any further after this can anyone help me
How long did you let it run? And also make sure that your recovery is up to date... And also make sure that the installation zip file isn't corrupted, it it's corrupted, it'll get stuck in the same fashion just re-download the rom and try again, and if still it remains the same, start from scratch (flash the stock firmware, then unlock bootloader and try installing this rom...
Edit: Are you using a keyboard and mouse in the recovery or is the cursor persistent at all times...
Edit 2: https://cloud.mail.ru/public/3zrE/32DtrcBpE
You can download the latest recovery from these links, and the developer of the recovery is @highwaystar_ru the above links are from the los 17.1 thread for this device...
 
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Grimripper_07

New member
Jul 15, 2021
3
0
How long did you let it run? And also make sure that your recovery is up to date... And also make sure that the installation zip file isn't corrupted, it it's corrupted, it'll get stuck in the same fashion just re-download the rom and try again, and if still it remains the same, start from scratch (flash the stock firmware, then unlock bootloader and try installing this rom...
Edit: Are you using a keyboard and mouse in the recovery or is the cursor persistent at all times...
Edit 2: https://cloud.mail.ru/public/3zrE/32DtrcBpE
You can download the latest recovery from these links, and the developer of the recovery is @highwaystar_ru the above links are from the los 17.1 thread for this device..
How long did you let it run? And also make sure that your recovery is up to date... And also make sure that the installation zip file isn't corrupted, it it's corrupted, it'll get stuck in the same fashion just re-download the rom and try again, and if still it remains the same, start from scratch (flash the stock firmware, then unlock bootloader and try installing this rom...
Edit: Are you using a keyboard and mouse in the recovery or is the cursor persistent at all times...
Edit 2: https://cloud.mail.ru/public/3zrE/32DtrcBpE
You can download the latest recovery from these links, and the developer of the recovery is @highwaystar_ru the above links are from the los 17.1 thread for this device...

Do you use discord or anything. I think I need your guidance
 

adazem009

Senior Member
There's a typo in the META-INF/com/google/android/updater-script file. The 5th line is the following:
Code:
       getprop("ro.product.device") == "tb_8504" || getprop("ro.build.product") == "tb_8504" || abort("E3004: This package is for device: TB-8504X,TB-8504F,tb-8504x,tb-8504f,tb_8504; this device is " + getprop("ro.product.device") + "."););
Notice that "tb_8504" is listed twice. One of those should be "tb_8504x." I edited mine locally and it installed successfully. @adazem009 you should fix the upload.
I think it's correct, the first command checks if ro.product.device is tb_8504. If that fails, it goes to the second command, which compares ro.build.product. If even that fails, it calls the abort command.
 

XAedgeS

Member
Jan 19, 2017
26
0
Have to thank you again to your work, you're a absolutely legend for keeping our device has more life.

But edit: After dirty flash, Wifi and Bluetooth dead again. :D
 
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adazem009

Senior Member
Have to thank you again to your work, you're a absolutely legend for keeping our device has more life.

But edit: After dirty flash, Wifi and Bluetooth dead again. :D
That happens on some devices for an unknown reason. On my device it works fine, but only some people have got this problem. It's probably something related to the latest security patch because it happens on crDroid too. (it's another ROM that's coming today btw).
 
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crDroid has been released by @adazem009 here's the link to that thread...
Thanks adazem009,
Flashed cdroid rom without any issue , 2x faster than RR rom
 
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  • 3
    rrlogo.png

    Resurrection Remix Q

    Code:
    /*
    * 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.
    */



    rrabout.png


    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.

    Bugs:

    • 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.





    rrinstall.png



    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.



    rrdownload.png

    ROM Download
    GApps



    rrsource.png


    Resurrection Remix Source
    Device Sources



    rrthanks.png


    XDA Developers
    LineageOs Team
    AICP
    Crdroid
    AOSIP
    DU
    Xtended
    Evolution X
    Bliss
    Omni Team


    @highwaystar_ru

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


    rrbugs.png


    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.



    rrsocial.png




    Device: Lenovo TAB4 8 (TB-8504X and TB-8504F)
    2
    @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)
    1
    @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.
    1
    I tried to install this but ended up in a bootloop stuck on the RR logo (for over an hour). I tried going back to stock using the Lenovo rescue tool, which mostly works, but the tablet no longer has any Wifi. Any suggestions? I'm hoping reflashing the boot.img would help but I can't find a copy of that file anywhere -- if anyone can provide that I'd really appreciate it... thanks
    i had faced similar problem( wifi mac address 02:00:00:00:00) when i flashed stock rom(through lenovo assistant) after a bootloop, than i again flashed custom rom(lineage 16 in my case) and wifi start working but wifi mac address changed to different one, than i again revert back to stock rom and everything working fine , i hope it will work for you, (currently i am using RR ROM).
    1
    Have to thank you again to your work, you're a absolutely legend for keeping our device has more life.

    But edit: After dirty flash, Wifi and Bluetooth dead again. :D
    That happens on some devices for an unknown reason. On my device it works fine, but only some people have got this problem. It's probably something related to the latest security patch because it happens on crDroid too. (it's another ROM that's coming today btw).