Yes, you can dirty flash...
Yes, you can dirty flash...
Firstly, the Dev is working on Los 18.1 for this device the current status is that the ROM gets stuck at the boot animation, what we can expect from this info is that, as soon as the Dev boots the Los 18 ROM, then he will be able to use similar device tree and overlays from it and build other more feature rich Roms, etc... Till then, we'll have to wait... Or, if the Dev decides to implement treble by repartitioning and building a specific custom recovery with the updated partitioning support and fully fledged treble overlay implementation, then, we can just use any other treble based ROM, and even treble images directly from Google if a/b partitioning is implemented, but, since this device has only 16 GB of internal storage, implementing a-only is a necessity to store any userdata...
You might have to extract the zip file and there a file needs to be edited to fix this
These instructions should help you
Please Give Me Your Telegram Username I Want Your Help UrgentlyI've tried it on my TB-8504X and it doesn't happen for me. Audio starts working when I disconnect the headphones. Which firmware are you on? Try S001031.
Give Your Discord ID And You Are Dev Of This Rom??
I've built this ROM, my ID is
adazem009#0422
Sir Please Give Your Telegram ID If You Can And Accept My Discord Friend Request I Am Unable To Text You.
Will You Make Havoc Or PE Rom Please
I think I've declined it by accident, could you send another one?Sir Please Give Your Telegram ID If You Can And Accept My Discord Friend Request I Am Unable To Text You.
How are you going to fix it? You'll have to rebuild anyway.Will You Make Havoc Or PE Rom Please
Can You Give Me Havoc OS Build Where Sim Are Not Working I Will Fix It
I Have Send You Friend Request Again By My Username Anil#0433 Please Accept It And I Can Solve Issue Of Sim Cards If I Got Build.
There's a typo in the META-INF/com/google/android/updater-script file. The 5th line is the following:
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") + "."););
This issue isn't present in the latest firmware for this device, download it from here https://firmwarefile.com/lenovo-tab-4-8-tb-8504xThere's a typo in the META-INF/com/google/android/updater-script file. The 5th line is the following:
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.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") + "."););
/*
* 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.
*/
Same (5 MP back camera)@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).
You're welcome@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!.
This twrp works the best, credits to @highwaystar_ru for it...