Database Develop

[Resurrection Remix] [Unofficial] [2018-08-19] Treble [Discontinued moved to PIE]

LAST PERSONALLY Verified as working and "stable"*: GAPPS, 8/19 GAPPS
First and foremost, I'm simply compiling this for the OnePlus 6 and am making some small tweaks to include Opengapps and not only Go Apps in the builds.
The parent for this by phhusson can be found at [Resurrection Remix] [Unofficial] [2018-05-19] Phh-Treble
Next the most important information where to get the most current build of the ROM: Google Drive
For now I suggest the version ending in -go such as: 'rr_6_1_180616_system-arm64-ab-go.img.xz' as the '-gapp' is in development, I expect a number of builds over the next few days as I finally the build scripts and then the rate to tapper off to every two weeks or as there are changes that seem to warrant it, I'm not building nightly for no reason, as RR 6.1 is reasonable stable at this time.
Note: Attached (build.sh) is the build script currently being used, it is a work in progress. and will be updated in case you more regular builds. You will need 12GB of Ram Ubuntu 16.04+ (I'm using 18.04 now, but I started with 16.04) and at least 360GB (SSD recommended) to build, and upto 6 hours for the initial run and then 2 for ever additional run.
Many thanks to phhusson for allowing me to post this based off of his work.
Changes, when I have something to report. Not all build will:
The 7/7 build includes a number of patches recommended by DocRambone.
Overlay support to force Apps fullscreen, Under Display->Advanced
Some cleanups to the UI for the round corners
Better LED support
The 7/8 build is the same as 7/7, but includes July security patches, I built it in order to match the official release.
The 7/24 build is again to match the official release
The 8/19 build is again to match the official release, note regression in status bar height I'm looking into.
Second post: will have details on what is working and not
Third Post: will have full instructions on installation, backup restore based on my experiences
* Stable is relative, for me if I consider it usable from day to day it is stable.

As of 8/11/2018
In the GAPPS version
Working:
Fingerprint
Camera (Front and Back) + Flash (Also got the OnePlus Camera working*)
Speaker
Wifi (Some cut outs seen, this is not unique to this ROM and is dependent on the access port some are worse than others, no clue why)
Bluetooth
GPS
Brightness
Slider for Notifications as of 6/18 build
Mobile Data/Voice (tested dual SIMM is working)
Google Apps
Root (using magisk 16.3), told but have not personally tested that 16.4 without changes works as well
Ambient (works serious effect on battery see next post)
Full Screen Aspect Ratio Display->Advanced 7/07/2018 build+
More fully functional LED Improved for at least mounting USB sticks in 7/7 build
USB Host - Fixed for at least mounting USB sticks in 7/24 build
Bluetooth Phone audio is on the local headset. - Fixed in 7/24 build
Seems working NFC working 5.1.11 Vendor and Boot, not working with previous to 5.1.9 Vendor and Boot I have nothing to connect to to fully test
Not Working:
The Notch hides content (need to wait for P)
Unknown:
Camera Quality: I do little with the camera and am no photographer, so I can say nothing about quality, only it installed and took pictures
VaSU# said:
volte kinda works you can receive messages and calls and can send messages but cant call "out"
Click to expand...
Click to collapse
Please let me know if anything is missing, or needs to be added

Instructions to flash, backup ...
WARNING: With 5.1.8 I had no WIFI, so I suggest sticking to 5.1.6 to 5.1.7 FOR THE MOMENT
Instructions to flash, backup ...
Total time required about 90 minutes
Pre-Reqs:
First and foremost:
Start with at least 5.1.6 (or greater, as of writing 5.1.7 was the lastest), there are Treble fixes in 5.1.6 we need.
Second
verify you have a good USB cable (the Red one shipped with the phone is best)
Three
download the oneplus drivers and abd
- USB Drivers: OnePlus 6 USB Drivers for Windows
- ADB/Fastboot: ADB/Fastboot latest mini
Install both to your local system
Four
Download the latest TWRP (get both the img and zip files)
TWRP for OnePlus 6
Five
Download the files(Treble OP6 Files 5.1.6) from:
GUIDE] How to flash Treble roms on OnePlus 6
Extract and keep: vbmeta.img (if you are on 5.1.X where is the boot version you can keep the boot.img as well, if not discard).
Six
Download the lastest Oxygen OS ZIP and bootloader from:
[OnePlus 6][ROM][OTA][Oxygen OS] Mirrors for official Oxygen OS ROMs and OTA updates
As of writing this is:
5.1.6 full image: OnePlus6Oxygen_22_OTA_010_all_1806070151_ad8b19ed516e78.zip
5.1.6 boot: OnePlus6Oxygen_22_OTA_010_all_1806070151_boot.img
Seven
Download Device ID:
Device+ID APK
Eight
Download Magisk for Treble:
Magisk modified for treble
Since as of 6/2018 the default magisk does not support Treble we need a special version I suggest: Magisk-v16.3-factory-faizauthar12-20180406.zip as teh latest I could find with support.
Nine
Recommended download fastboot installable 5.1.6 (or latest build):
[ROM][STOCK][FASTBOOT][OP6] Stock Fastboot ROMs for OnePlus 6
Ten
Include Overlay/Ambient Display.
Download APK at: [Overlay] Enable Night Light, Auto-Brightness, Ambient Display & more on Treble ROM
Eleven
OnePlus Camera:
OnePlus Camera APK's
Finally
Download RR 6.0 for Treble compiled after 7/08/2018:
Either download the gapps or go version (gapps is still a work in progress when I wrote this)
ROMs Google Drive
Getting Ready:
WARNING: you will loss all data on your phone, backup anything you want or need, first.
Make sure you can get to fastboot (enable "Advanced Reboot" in developers options and make sure that you can enter on a reboot by pressing volume-down and power at the same time)
Make sure you are on 5.1.6+ (5.1.6 was the latest firmware upon writing this)
Remove Any security you have set (just to be safe)
Reboot to fastboot (bootloader)
run:
Code:
fastboot oem unlock
"You will be greeted with a Unlock Bootloader Warning page, Hit the Vol button to select Yes and turn it Blue and Hit the Power Button to Execute the selection, allow your device to reboot"
Backup EFS
If you have not already I'd recommend backing up EFS (to do so you need to be rooted, or else use TWRP):
Preferred, if rooted simply open a terminal and run:
Code:
su
dd if=/dev/block/sdf2 of=/sdcard/modemst1.bin bs=2048
dd if=/dev/block/sdf3 of=/sdcard/modemst2.bin bs=2048
Copy these files someplace safe!
If not rooted reboot to fastboot (bootloader):
Ensure that the latest twrp is in the same directory as fastboot (C:\Program Files (x86)\Minimal ADB and Fastboot) and run (3.2.1 was the lastest as of writing this):
Code:
fastboot.exe boot twrp-3.2.1-0-enchilada.img
This will boot the phone into twrp
Allow modification
Select backup
select only EFS and Modem
enter a meaningful name
swipe to backup
click "Reboot System" -> "Do not Install" for TWRP if asked.
You can now locate the backup under /storage/TWRP/BACKUPS and move it to a safe location off the phone.
Backup the Phone
Recommended if you care: Backup your entire phone using TWRP as well:
Ensure that the latest twrp is in the same directory as fastboot (C:\Program Files (x86)\Minimal ADB and Fastboot) and run (3.2.1 was the lastest as of writing this):
- fastboot.exe boot twrp-3.2.1-0-enchilada.img
This will boot the phone into twrp
Allow modification
Select backup
Select Everything except EFS and Modem
enter a meaningful name
swipe to backup
click "Reboot System" -> "Do not Install" for TWRP if asked.
You can now locate the backup under /storage/TWRP/BACKUPS and move it to a safe location off the phone.
Installing RR:
Finally we are ready to install RR (or any other Treble ROM), on the OnePlus 6. You will need a build from 6/7/2018 or later to have the required Vender-Hal to be present.
You will need to locate and install the AB version for the OnePlus 6.
Note: I'm using RR from 6/13 as the base for the guide: system-arm64-ab-gapps.img
SEE FIRST POST FOR CURRENT DOWNLOAD LOCATION I compiled this using phhusson's (Orginial Build Scripts)
instructions and a bit of setup on Linux. However most Treble base ROM's should work so long as they are from after 6/7/2018 in a similar manor.
* Remember this will wipe your device and you will loss all data *
First
boot in to fastboot (bootloader):
We need to go back to TRWRP and wipe internal storage and data to be safe, as the -w option to do so when flashing is not working for me.
- fastboot.exe boot twrp-3.2.1-0-enchilada.img
This will boot the phone into twrp
Allow modification
Select Wipe
Advanced Wipe
Select Cache, Data and "Internal Storage"
Swipe to Wipe
Click back until you are at the main menu
Click on Reboot
Click on Bootloader -> "Do not Install" for TWRP if asked.
Second
Flash the new ROM:
Flash vbmeta.img to remove validation
Code:
fastboot --disable-verity --disable-verification flash vbmeta vbmeta.img
To be safe flash a default boot image (5.1.6 in this case)
Code:
fastboot flash boot_a boot.img
fastboot flash boot_b boot.img
Next reboot into recovery (you need to do this with volume down +Power, or selecting from bootload):
In stock recovery select English
Select Wipe Data and Cache
Reset system settings->yes->done
Wipe Cache->Yes->done
Erase everything->Thiscan not be undone, continue->done
back
Advanced
Reboot to fastboot->Reboot to fastboot
Now flash a the new ROM:
- fastboot flash system_a system-arm64-ab-gapps.img
- fastboot flash system_b system-arm64-ab-gapps.img
Three
reboot:
Code:
fastboot reboot
You will see the "andorid" boot screen (this is different that the Oxygen one) and being the first boot it could take a while. If you see no boot screen or it does not boot (give 10 minutes), then you likely need to repeat these steps again. If you boot into RR then continue.
You may get a Vender image mistake error ignore it it only appewars on boot.
Skip the Setup by clicking all four corners top left->top right->bottom right->bottom left (it my take more than one try), at this point you have no networking, that is what we want.
Suggestion make backup here as you have a working OS! -- Instructions to follow
Four
Move over required files: You now have RR installed and working:
Enable developer mode and then enable Advanced Reboot
Then copy over gapps-nano, Device+ ID.apk, magisk-manager apk and magisk installer zip to the phone
To get the magisk manager you need to extract it from the zip as I cloud not get the normal one to install. Extract the zip: Magisk-v16.3-factory-faizauthar12-20180406.zip copy common\magisk.apk to the phone
Five
Deal with: "Play Services not Certified by Google":
Install Device+ID (APK downloaed above) and Open
Once done open the second line shows the GSF ID for this device
Android Register GSF
Login using a gmail account (I suggest the one you use for the playstore)
Enter the GSF in the field, now we wait about 5 to 10 minutes for it to propigate
Reboot the phone as we want paly services to start fresh
First add a wIFI network.
Critical do not let any apps update until you have registered playstore, so if you see a notification saying downloading, select and click pause. Doing so with the updated 6/17 paystore resulted in a black screen where you would enter your password, no know work around other than reset if this happens.
click on playstore it should now start
Now login to your account and you should be go (it may take more than one attempt no idea why).
Now enable the update if previously paused
Update all Apps from the playstore before continuing, this may take a while give it 10 minutes
Optional: If you want remove Device+ID now (but I leave it as it is an easy way to get information).
You now have a working Playstore, if you have hung downloads then you may need to clear the cache for play services and the playstore I assume the unregistered might be the cause of them getting messed up.
Five
Install magisk:
Ensure you copied magisk zip and also the magisk manager apk to your phone, do not open, but click Done
Install the magisk manager, by locating the file in filemanager and selecting it.Reboot into fastbboot (bootloader) mode
Load TWRP:
Code:
fastboot.exe boot twrp-3.2.1-0-enchilada.img
Install
Select the magisk zip from the filesystem and flash
clear cache
Reboot->System (If asked about installing TWRP swipe to install)
Allow the phone to fully boot
Suggested: Reboot the phone
Suggested: disable checks for updates as 5.7 does not work with this build.
Root is now setup.
Six
Installer th onPlus camera:
Many people want the one plus camera, copy the apk downloaed above to the phone.
Open and install via a file manager
Seven
resize Data (as it will be only 11GB), the partitioon will be larger, depending on your devide se we will use TWRP and resize2fs to grow it.
Reboot into fastbboot (bootloader) mode
Load TWRP:
Code:
fastboot.exe boot twrp-3.2.1-0-enchilada.img
Advanced->Terminal
Code:
resize2fs /dev/block/sda17
Reboot System
Eight
Recommended, make a backup of your hard work:
Reboot into fastbboot (bootloader) mode
Load TWRP:
Code:
fastboot.exe boot twrp-3.2.1-0-enchilada.img
Select backup
Select Everything except EFS and Modem (as I'm unsure exactly which you need)
enter a meaningful name
swipe to backup
click "Reboot System" -> Swipe to reboot
Once back in RR copy the backup off the phone
Eight
Start using your OnePlus 6 with RR 6.0, rooted and with GAPPS
Nine
Upgrading:
Upgrading is simply replacing the system partitions and only these paritions (tested going from 6/13->6/16->6/17 builds)
Boot into fastboot (advanced reboot options)
Now flash the new system files:
- fastboot flash system_a new_system-arm64-ab-gapps.img
- fastboot flash system_b new_system-arm64-ab-gapps.img
Load TWRP:
Code:
fastboot.exe boot twrp-3.2.1-0-enchilada.img
Select Wipe
Advanced Wipe
Select Cache (and only Cache)
Swipe to Wipe
Reboot System
Ten
Restoring a Backup from TWRP
*This is a work in progress I can not work out how to do so safely*
Code:
fastboot.exe boot twrp-3.2.1-0-enchilada.img
Select Restore
Select the backup
Select Everything (other than EFS and Modem!)
Got to the main menu
Select Wipe
Advanced Wipe
Select Cache (and only Cache)
Swipe to Wipe
Reboot Fastboot
Eleven
Night Light, Ambient Display, requires Root:
My suggestion is not to do this if you care abut battery as I've seen major drain (even with Ambient display disabled, testing this).
Copy the apk downloaded framework-res__auto_generated_rro.apk to /vendor/overlays
Code:
mount -o rw,remount -t ext4 /vendor
cp <location of file> /vendor/overlay
chcon u:object_r:vendor_overlay_file:s0 /vendor/overlay;chcon u:object_r:vendor_overlay_file:s0 /vendor/overlay/framework-res__auto_generated_rro.apk
Reboot
Comments:
TWRP does not boot if flashed onto RR (the TWRP logo appears but it will not boot), this is currently only go to protect you from using the OnePlus Recovery and messing up RR. Flashing TWRP does not affect booting into RR.
TWRP DOES handle encryption without an issue, even a wrong first pin is not an issue
TWRP making a backup of Treble ROM, backup everything for now: Data, Boot, System, System Image, Vendor, Vendor Image.
If you have problems with hung downloads from the Playstore: Pending hung PlayStore
Wifi can be flaky (appearently this is a more general issue as even stock had some issues, I fixed them by only using either 2.4 or 5Mhz wireless, if I had both active I had constant disconnects.
Worst case, to recovery, back to Oxygen 5.1.6 if you end up in a boot loop stuck booting to rtecovery, etc:
- flash-all.bat
Reboot into recovery (you need to do this with volume down +Power, or selecting from bootload):
In stock recovery select English
Select Wipe Data and Cache
Reset system settings->yes->done
Wipe Cache->Yes->done
Erase everything->This can not be undone, continue->done
back
Advanced
Reboot to fastboot->Reboot
Load TWRP:
Code:
fastboot.exe boot twrp-3.2.1-0-enchilada.img
Copy the Oxygen full ROM back to the phone
Code:
adb push OnePlus6Oxygen_22_OTA_010_all_1806070151_ad8b19ed516e78.zip /sdcard
In TWRP
Install
Select OnePlus6Oxygen_22_OTA_010_all_1806070151_ad8b19ed516e78.zip
Go back to the root and select Advanced Wipe
Select Wipe
Advanced Wipe
Select Cache, Data and "Internal Storage"
Click on Reboot->Recovery (select Do not Install)
English
Wipe Cach and Data
Wipe Everything
Reboot
The phone will reboot same as the day it was made
If it does not then please refer to:
Mega Unbrick Guide for A Hard Bricked OnePlus 6
Note: Always boot fully at least once (I suggest twice and the first one is configuring android) before trying any steps above again.
Best of Luck, see a typo let me know
ERIC

thank you for this

[emoji102][emoji102][emoji102][emoji102][emoji102]
Sent from my ONEPLUS A6003 using Tapatalk

Thank you for putting so much hard work on this. Really much appreciated, will give it a try.

Might be a noob question, but due to treble, is the camera quality the same with the OnePlus app?

saintxseiya said:
Might be a noob question, but due to treble, is the camera quality the same with the OnePlus app?
Click to expand...
Click to collapse
No.

Great rom, I especially like the fact that I can choose to install without gapps (prefer fdroid). One thing that is missing is ambient display, hopefully it will be fixed sooner or later.

Stock OOS Cam on RR. Isn't that huge news? Wow! :good:
Abaddon said:
No.
Click to expand...
Click to collapse
Have you tried this yourself? Ignore the treble part of his comment, but why would stock cam on OOS vs stock cam on custom ROM give different results in terms of picture quality?

Pat123 said:
Stock OOS Cam on RR. Isn't that huge news? Wow! :good:
Have you tried this yourself? Ignore the treble part of his comment, but why would stock cam on OOS vs stock cam on custom ROM give different results in terms of picture quality?
Click to expand...
Click to collapse
same quality here

Pat123 said:
Stock OOS Cam on RR. Isn't that huge news? Wow! :good:
Have you tried this yourself? Ignore the treble part of his comment, but why would stock cam on OOS vs stock cam on custom ROM give different results in terms of picture quality?
Click to expand...
Click to collapse
Never said anything about results, only that it could be installed and works, (takes pictures), personally I do little with the camera and am not photographer, but it can be installed (link above) and installed.
Updated the working to remove any confusion.

Maibol said:
same quality here
Click to expand...
Click to collapse
Could you post some comparison pics? Including portrait shots.
Would be awesome.

saintxseiya said:
Could you post some comparison pics? Including portrait shots.
Would be awesome.
Click to expand...
Click to collapse
sorry bro celebrating today with the family too much beer .....

So seeing this not even a month after the release of the op6 makes me happy and hopeful that we get a fully working RR-OS for the OP6 in the near future !

Pat123 said:
Stock OOS Cam on RR. Isn't that huge news? Wow! :good:
Have you tried this yourself? Ignore the treble part of his comment, but why would stock cam on OOS vs stock cam on custom ROM give different results in terms of picture quality?
Click to expand...
Click to collapse
because Oneplus doesnt release blobs for camera

Pat123 said:
Stock OOS Cam on RR. Isn't that huge news? Wow! :good:
Have you tried this yourself? Ignore the treble part of his comment, but why would stock cam on OOS vs stock cam on custom ROM give different results in terms of picture quality?
Click to expand...
Click to collapse
It will never be the same as OOS stock. Because aside from there is no device tree provided by OnePlus, they will never release the camera blobs due to licensing issues. Once we get a stable and proper gcam port. It'll be better than the stock OOS cam or close

is a beautiful Rom, will there be an adaptation for twrp? I have to use the gapps, because at the go version Wear OS does not work. and in the gapp version would be nice if the smartbar was running. Unfortunately, the kill app does not work ( I can not use xposed, then my bank app will not work anymore

unix2208 said:
is a beautiful Rom, will there be an adaptation for twrp? I have to use the gapps, because at the go version Wear OS does not work. and in the gapp version would be nice if the smartbar was running. Unfortunately, the kill app does not work ( I can not use xposed, then my bank app will not work anymore
Click to expand...
Click to collapse
TWRP not for now as treble is build as an image, but you should be able to flash using twrp just switch to img (though I have not tested that).
The GApps version is posted the 6/18 is working great, see second post.
As for Banking I'm unsure if any Treble based ROM passed the checks, as with or without root, as they appear as unsigned.
As for smartbar, I'll give it a try when I get a chance, as I do not use it personally.
ERIC

So safetynet won't pass?

[GUIDE] [HOW TO]Flash GSIs on Pie Vendor [X01AD]

Since the Pie update GSIs are not working because of System-as-root partiton But ASUS launched a new update in which GSIs are working.
READ WHOLE THREAD CAREFULLY.
REQUIREMENTS:
Unlocked bootloader (After Unlocking bootloader you will get a Red END OF STATE Warning. Don't Worry Press Power Button on that screen
Decrypted Data
Should be on latest firmware
If You're Using PitchBlack Recovery:
1. Boot into Recovery
2. Click On Advanced > Additional > Special > Setting OTA
3. Uncheck "Disable DM-Verity" Option Here
4. Done, Now You Can Use PitchBlack To Flash GSI on Pie Vendor.
INSTALLATION METHOD:
1. Download Any GSI of A/B type.
2. Download latest magisk manager zip
3. Patch your boot.img with Magisk (Tick on Preserve dm-verity by clicking on Advanced settins in magisk) or Download from Here
4. Boot into Recovery and Wipe Data, Dalvik Cache. Do not wipe system
5. Flash patched boot.img
Note: If your data is Encrypted then This step should be done with pitchblack otherwise your data may remain encrypted
6. Flash GSI image
7. Flash latest Magisk.
8. Go to Wipe option > Select Advanced Wipe > Tick on system > Click on Repair or Resize > Click on Resize.
9. Optional : Flash Gapps According to your choice If Gapps are not included in GSI.
10. Reboot System.
There is a possibility That your device will reboot again after asus logo. Don't worry
HIT THANKS IF I HELPED YOU:good:

do you see the red state warning after booting into gsi

sir iam unable to flash gapps after flashing the gsi. TWRP says the gapps variant is incompatible. I tried to flash arm 64 pico for pie. The gsi though boots. I flashed RR pie gsi (A/B) with pie vendor.. Please help Thanks in advance

jeno33 said:
sir iam unable to flash gapps after flashing the gsi. TWRP says the gapps variant is incompatible. I tried to flash arm 64 pico for pie. The gsi though boots. I flashed RR pie gsi (A/B) with pie vendor.. Please help Thanks in advance
Click to expand...
Click to collapse
Sorry I didn't mentioned in guide, that you've to modify script of gapps to get it working. I'll upload modified gapps tomorrow. Again I apologize

jeno33 said:
do you see the red state warning after booting into gsi
Click to expand...
Click to collapse
Red state warning is due to unlocked bootloader. It'll remain as long as bootloader is unlocked. But that doesn't create any problem except for increasing boot time by 5-6 seconds.

use A/B type cannot flash gapps,error 64. A type can flash gapps. Why?

gxfuzion92 said:
use A/B type cannot flash gapps,error 64. A type can flash gapps. Why?
Click to expand...
Click to collapse
Updater-script needs to be modified inside gapps, because gapps wrongly detects architecture as arm.
Install this gappshttps://drive.google.com/file/d/1nS2z4emxHovZ0x3CqXl59r8oBqx9DiPU/view?usp=drivesdk
I have modified the script

what rums for example are loaded and working?
currently the Havoc-OS-v2.0-20181027-GSI-ARM64-Aonly-Official is being loaded and running.
tried miui, flyme, Havoc-OS other versions

Is there any video tutorial?

Any tutorial videos?

gxfuzion92 said:
use A/B type cannot flash gapps,error 64. A type can flash gapps. Why?
Click to expand...
Click to collapse
Hey you able to flash any GSI except havoc 2.0 ??

I'm not able to access your document

Keep rebooting to fastboot after rom installation!

Hello, I was tinkering for a few days to actually use lineage os in my device. I've flash multiple TWRP across these two days from xda forums, TWRP and PBRP works fine, what bothers me is everytime I install custom rom, when I reboot the system, it will go to fastboot after showing redmi logo with unlocked bootloader. I don't seem to know what's the case, but if I flash MIUI, it will work, not with other roms.
These what I've done:
Download Rom
TWRP (already installed) & vbmeta ( https://forum.xda-developers.com/t/...omi-redmi-note-9-xiaomi-redmi-10x-4g.4218909/ )
Reboot to recovery
Wipe DATA (the right button in TWRP)
Reboot to recovery again
adb push file or copy rom zip to /sdcard or internal storage
Install Rom
Wipe data and not wipe data already tested with no avail
Reboot to system
My problem is, is it really possible to install lineageos? I've tried to install lineageos17 which is fail with logs arround the line of Error 7, and then /product (no such file is found) or something like that. My device is Redmi Note 9 Helio G85, is it not compatible? or should I try using GSI treble rom?
I've also tried to downgrade to MIUI 12.0.3.0 from 12.0.6.0, I downloaded 12.0.1.0, but haven't tried it yet.
Any help is appreciated, my pc is linux based, so if possible without much tinkering to move to windows. Thank you.

[ROM][SM-T500] Samsung Galaxy Tab A7 10.4 (2020) - LineageOS 18.1

Update: March 24 2022: This ROM has been retired and a new one based on LOS 19.1 (and TWRP based on Android 11) have taken its place. New thread here: https://forum.xda-developers.com/t/...4-2020-lineageos-19-1-and-twrp-3-6-1.4421365/
---
Update 9:46am EST July 15 2021: new builds of TWRP and LineageOS with TWRP touch fixed and LOS w/ space for Gapps is now live.
WARNING: USE AT YOUR OWN RISK.
I have successfully ported TWRP and Lineage OS 18.1 to the Samsung Galaxy Tab A7 10.4 (2020), aka SM-T500. This is my first time porting TWRP or LOS, so there may be issues unknown about at this time. Thus far, the only known issue is that the touchscreen in TWRP does not work. This can be worked around by using a USB mouse and/or accessing the device via ADB.
Here are the steps to follow:
Update your device to the latest stock ROM (as of this writing) either using the built-in system updater or via Odin. You want the build that ends with "3BUF3".
Unlock device bootloader using instructions from other threads. This will wipe your device.
Boot into download mode and flash "vbmeta_disabled_R.tar" via Odin in the "Userdata" slot to disable verified boot. This will wipe your device again.
Boot device back into download mode and flash TWRP via Odin in the "AP" slot. If you boot up into the stock ROM rather than booting directly back into download mode then go through the initial setup process of the stock ROM and enable developer tools and ensure OEM Unlocking is still enabled (VaultKeeper can possibly undo OEM Unlocking if you get to the ROM but don't go into Developer Tools and view OEM Unlocking is enabled, so make sure to do this).
Boot device into TWRP (recovery mode) and format (not wipe) your data partition. Then reboot back into TWRP.
Push LineageOS (super.new.ext4.img) to device. Ideally push it to an SD card formatted with ExFat or EXT2/3/4 (FAT/FAT16/FAT32/VFAT won't work due to file-size limitations).
Install LineageOS image to "Super" partition. Make sure to select "Install from Image" in order to show .img files in the install selector screen.
(Optional) Push NikGapps Omni to your device and install the zip. Make sure you include a "nikgapps.config" file in your "/tmp" folder that is configured to install to "system" rather than "product" or "default".
Reboot to system. You should now be in LOS with Gapps.
(Optional, but recommended): Install Magisk via TWRP
(Optional, but recommended): Run fix script to fix brightness slider not working and to make Magisk work. If you didn't install Magisk but only want the brightness fix, just enter "n" when prompted in the script. To run the script:
NOTE: Script has .txt file extension to allow hosting on AFH. Remove that so it's just .sh to match the instructions below.
Download and push to device when booted into TWRP
adb push sm-t500_fixes.sh /tmp
Enter an adb shell
adb shell
Change directories and set permissions
cd /tmp
chmod +x /tmp/sm-t500_fixes.sh
Run script
/tmp/sm-t500_fixes.sh
Tips:
If you are not seeing all of your storage space in the OS on the internal flash, boot to TWRP and format data.
Flash TWRP via "AP" slot and flash VBMeta_Disabler via "Userdata" slot in Odin.
Flash LineageOS as an Image, not as a Zip.
For Gapps, use the latest NikGapps for ARM64 and Android 11/R.
For Gapps, make sure you install to the System partition and not Product. To do this you need to slightly modify a nikgapps.config file. Instructions on that can be found on the NikGapps site.
Downloads:
LineageOS 18.1 20210615 Beta 2: https://www.androidfilehost.com/?fid=14943124697586369438
TWRP 3.5.2 Beta 3: https://www.androidfilehost.com/?fid=14943124697586369439
vbmeta_disabled_R: https://www.androidfilehost.com/?fid=14943124697586369440
Fixes for brightness and Magisk (sm-t500_fixes.sh): https://www.androidfilehost.com/?fid=14943124697586369521
Known Issues:
OS-encrypted storage (Internal Data) not able to be decrypted in TWRP.
Brightness controls don't work: Fixed via "sm-t500_fixes.sh script.
TWRP touch screen doesn't work (use USB keyboard or adb). Should be fixed with TWRP Beta 3.
TWRP formatting external SD card may hardbrick device. Do not do this! Fixed with TWRP Beta 2.
Source (device tree for TWRP from my Github): https://github.com/agreenbhm/android_device_samsung_gta4lwifi
Source (kernel sources from Samsung): https://opensource.samsung.com/uploadSearch?searchValue=Sm-t500#

agreenbhm said:
I have successfully ported TWRP and Lineage OS 18.1 to the Samsung Galaxy Tab A7 10.4 (2020), aka SM-T500. This is my first time porting TWRP or LOS, so there may be issues unknown about at this time. Thus far, the only known issue is that the touchscreen in TWRP does not work. This can be worked around by using a USB mouse and/or accessing the device via ADB.
Here are the rough steps to follow:
Unlock device bootloader using instructions from other threads.
Patch stock ROM (AP) using Magisk, then flash rooted ROM. Will likely need to wipe device after this.
Boot into rooted ROM and ensure "OEM Unlocking" is still enabled in "Developer Tools".
Boot back into download mode and flash "vbmeta_disabled_R.tar" to disable verified boot.
Boot device back into rooted stock ROM to ensure things are still functional (may require a device wipe at this step).
Boot device into download mode and use ODIN to flash TWRP recovery.tar file via "AP" slot.
Boot device into TWRP to verify functionality (hold Vol-Up + Power during boot).
Access TWRP via adb using "adb shell" or with USB mouse (touch functionality currently not working).
Format data partition on device.
Via ADB shell: twrp format data
Via USB mouse: Wipe -> Advanced -> Format Data
Boot device into download mode.
Via ADB shell: twrp reboot download
Via USB mouse: Reboot -> Download
Flash LineageOS tar file via ODIN using the "AP" slot.
If device boots into TWRP after flashing LineageOS, use USB mouse to select: Reboot -> System
Device should boot and stall for ~1m at the Samsung logo screen with red text below, then should go blank and then display LineageOS boot image.
Downloads:
LineageOS 18.1 20210615 with TWRP 3.5.2: https://mega.nz/file/vMVglThZ#TepIHvdEypezq3z4S_4Lln7FRFVfC7CUjVGq3ByFb6U
TWRP 3.5.2: https://mega.nz/file/GYU1yCCQ#JsthI8BYNtfB08Pzt1eeXta2Lb1zCkUI185Zm88dEW4
vbmeta_disabled_R: https://mega.nz/file/iMFx3CQI#8cP4mPoRaQNwDATqt0vKD8wxqRWSTz1EL79U0fNpW8M
Click to expand...
Click to collapse
Great news!! But I think you need to post it in the ROMs, Kernels, Recover thread.

awesome. Will try after work. Also I think you posted in the wrong section.

Which slot to flash the vbmeta?

wizzdome said:
Which slot to flash the vbmeta?
Click to expand...
Click to collapse
AP

Thanks,
After flashing the vbmeta it booted into recovery automatically after what looked like a bootloop in progress, so I wiped with factory reset and then it rebooted fine. (still not sure exactly what the vbmeta does I was hoping it would make it so i didnt get that stupid pop up asking me to hit power button to continue booting due to it having the patched os) anyhow booted fine and twrp installed as you stated without touch screen but mouse with otg works fine. (great job so far) On to LOS... I think I should have checked oem lock before flashing LOS as when I installed I get stuck at boot screen that says oem lock is on... must have been from my factory reset... (facepalm)
Nope... Still sticking on boot with the following showing on the screen...
RPMB fuse not set
RPMB Provisioned
Current BInary: Custom (0x30f)
FRP Lock : OFF
OEM Lock : ON (U) {this was off verified before flash}
KG Status : Checking
Waranty Void : 0x1 (0xE02)
Quallcomm Secureboot : Enable
RP SWREV : B3 (1,1,1,3,1,1) k3 s3
secure download : enable
grdm status : normal (d0000501)
did : 041ce2d22dba
this is displayed in the corner on the bootscreen and looks like it belongs on the download screen, anyhow booting into twrp from this point works however factory reset fails with unable to mount key(something and key(something else) i figure i will let it sit a while as I know sometimes it just takes first boot a while to go through however it doesnt seem to be the problem. Have you had a positive install of the LOS? I am wondering if I had maybe gotten a bad copy of the file. When i go to install I get a pass in odin so not quite sure where to go from here other than back to the factory image any help to get this going would be great... I took on this task cause i needed someting to take my mind off the severely crappy week I have had... so looking forward to anything you can share here...

Actually, userdata is the slot I always use. It might work in both though.

Something to mention: there is not enough space on the /system partition to flash Gapps. I created a build that supports it (with a resized /system partition) but I couldn't get it to flash via Odin. The only way I got it to work was by flashing it via TWRP as an img file. I will be posting that soon. Unfortunately that will be the end of development for now as I hard-bricked the device and need to wait for a repair or replacement. Should be back developing in 2 weeks.

Nevermind what I said here.

jayzarry84 said:
Anyone get this to work? I just flashed the TWRP part but have not been able to get into TWRP
Click to expand...
Click to collapse
Get adb access in the OS and then run "adb reboot recovery"

agreenbhm said:
Get adb access in the OS and then run "adb reboot recovery"
Click to expand...
Click to collapse
question. I don't have an OTG cable and TWRP keeps booting. I've tried rebbot, rebbot bootloader, reboot system. any advice?

jayzarry84 said:
question. I don't have an OTG cable and TWRP keeps booting. I've tried rebbot, rebbot bootloader, reboot system. any advice?
Click to expand...
Click to collapse
You may need to get an otg cable for a USB mouse and choose "reboot system" from the gui. Alternatively, look at the /dev/block/by-name/misc partition and try blanking that out with dd. That has worked sometimes.

jayzarry84 said:
question. I don't have an OTG cable and TWRP keeps booting. I've tried rebbot, rebbot bootloader, reboot system. any advice?
Click to expand...
Click to collapse
Also, from an adb shell, try "twrp reboot". Supposedly that should boot to system, but I feel like in testing I got mixed results. According to the TWRP documentation though that should be the answer.

agreenbhm said:
Also, from an adb shell, try "twrp reboot". Supposedly that should boot to system, but I feel like in testing I got mixed results. According to the TWRP documentation though that should be the answer.
Click to expand...
Click to collapse
Not working. I'll wait for my otg cable to come in

jayzarry84 said:
Not working. I'll wait for my otg cable to come in
Click to expand...
Click to collapse
I was able to use adb to run the TWRP Format Data command and it rebooted the tablet and now LOS has booted up. I think I'm good!

Looking forward to see how this develops

Rom is fast and snappy. Brightness control does not work. I haven’t played too much because of work but that’s what I’ve found so far

Can a mod move this to the rom release section?

agreenbhm said:
Something to mention: there is not enough space on the /system partition to flash Gapps. I created a build that supports it (with a resized /system partition) but I couldn't get it to flash via Odin. The only way I got it to work was by flashing it via TWRP as an img file. I will be posting that soon. Unfortunately that will be the end of development for now as I hard-bricked the device and need to wait for a repair or replacement. Should be back developing in 2 weeks.
Click to expand...
Click to collapse
I've not been able to flash this yet but I know that the latest TWRP versions have a way to fix the system partition to accept gapps. /Wipe/Advanced check system then resize. Sometimes you have to do it more than once if it is a large gapps.

lewmur said:
I've not been able to flash this yet but I know that the latest TWRP versions have a way to fix the system partition to accept gapps. /Wipe/Advanced check system then resize. Sometimes you have to do it more than once if it is a large gapps.
Click to expand...
Click to collapse
I will look into that, but I'm not optimistic it will work. This device does not separately present the system partition, rather it uses a super partition which contains system, vendor, product, and odm. TWRP only shows me the super partition for working with. I was able to resize the system partition by expanding the Lineage image and file system on my pc to match the original stock system partition, then rebuilt the super image with the other partitions it needs.

how downgrade sm-a605fn from android 10 to 9

Hello, I have a Samsung Galaxy A6+ with latest fw installed.
(italian version)
A605FNXXU7CUD4
The phone is totally useless after the update to android 10, it takes AGES to perform any action, even open the Camera or open a Message.
Already tried to wipe everything, hard reset, reinstall fw. Still useless.
Since I’d like to downgrade to Android 9 to have back a useful phone, I tried to install the latest Android 9 fw with Odin.
A605FNXXS5BTB1
But it fails, saying SW REV CHECK FAIL : [aboot] Fused 7 > Binary 5
What can I do?
Is there any chance to downgrade this phone?
Thank you

1. Unlock your bootloader.
2. Flash custom recovery for your device.
3. Go to custom recovery (TWRP) and flash any downloaded custom rom (for your device), GSI or save stock firmware as flashable zip with tool like ClassyKitchen.
4. Flash Magisk or RMM-bypass-v3 in TWRP to protect your bootloader from getting locked again.
Backup your personal data at first, of course.

nqnxev said:
1. Unlock your bootloader.
2. Flash custom recovery for your device.
3. Go to custom recovery (TWRP) and flash any downloaded custom rom (for your device), GSI or save stock firmware as flashable zip with tool like ClassyKitchen.
4. Flash Magisk or RMM-bypass-v3 in TWRP to protect your bootloader from getting locked again.
Backup your personal data at first, of course.
Click to expand...
Click to collapse
Almost done, but I can't find any custom rom available for download. Can someone help? Since wwith twrp I cannot install a stock rom. Thanks in advance.

I managed to flash a so called Ari's rom, but I think the phone is now bricked. It is on bootloop on the first screen of Samsung (with phone name and so on) and with SET WARRANTY BIT : KERNEL at top left. I think it is time to trash it or does someone have any hint? Thanks

Ecto1000 said:
I managed to flash a so called Ari's rom, but I think the phone is now bricked. It is on bootloop on the first screen of Samsung (with phone name and so on) and with SET WARRANTY BIT : KERNEL at top left. I think it is time to trash it or does someone have any hint? Thanks
Click to expand...
Click to collapse
I proposed three different options: custom rom, GSI (generic system image) or conversion stock firmware to flashable form. If there's no good custom rom for A6+, then don't worry - you can still try another options. Try playing with Generic System Images:
1. Flash your current stock firmware as usual in Odin.
2. Unlock bootloader and flash TWRP.
3. Go to TWRP.
4. Wipe partitions cache, dalvik, data, system (don't wipe vendor partition - it's needed).
5. Flash GSI image (recommended will be at first phhusson's AOSP (Android 9 or 10)) as "system image". You always need to choose and download "arm32_binder64" variant of img file.
6. Reboot to your new system.
Second option is to convert stock Android 9 firmware into flashable form.
1. Download ClassyKitchen tool.
2. Import downloaded Android 9 stock firmware (for your phone) into it and save it as flashable zip.
3. Go to TWRP.
4. Wipe cache, dalvik, data, system and vendor.
5. Flash your previously done zip with Android 9 as any other flashable zip in TWRP.
6. Flash Magisk or RMM-state-bypass-v3 in TWRP to prevent your bootloader from getting locked again.
7. Reboot.

I went for the second option, in Classykitchen I loaded the stock android 9 rom and selected
BUILD ZIP ROM (for recovery).
Then installed with TWRP following your wipe indications.
Success.
But when I went to install RMM-state-bypass-v3 I got the error impossile to mount /system.
So I rebooted twrp and before anything I manually mounted SYSTEM in twrp in the dedicated MOUNT menu, and I did everything again from wipe to install.
Is this procedure correct?
Success, success also for RMM-state-bypass-v3.
I rebooted but I'm again stuck in the same loop described in my previous reply.
When I selecr REBOOT in twrp, do I have to flag anything? For example System?
Regarding the first option, if I go there:
Releases · phhusson/treble_experimentations
Notes about tinkering with Android Project Treble. Contribute to phhusson/treble_experimentations development by creating an account on GitHub.
github.com
exactly which file do I have to download among ASSETS of any release?
Thank you very much

Ecto1000 said:
I went for the second option, in Classykitchen I loaded the stock android 9 rom and selected
BUILD ZIP ROM (for recovery).
Then installed with TWRP following your wipe indications.
Success.
But when I went to install RMM-state-bypass-v3 I got the error impossile to mount /system.
So I rebooted twrp and before anything I manually mounted SYSTEM in twrp in the dedicated MOUNT menu, and I did everything again from wipe to install.
Is this procedure correct?
Click to expand...
Click to collapse
Yes, it's correct. If RMM bypass or Magisk.zip was flashed without any errors in TWRP then everything is okay. Just reboot to system in TWRP after that - there is option to reboot directly to system. First boot always can take a bit longer than next boots.
Ecto1000 said:
exactly which file do I have to download among ASSETS of any release
Click to expand...
Click to collapse
You always need to get any "arm32_binder64" (always AB) image. Gapps or vanilla is just your choice. Just get Android 9 or 10 image and flash it as "system image" (but wipe at first partitions specified in my previous post - don't wipe only Vendor partition, because it contains important things). Android 12 GSI still aren't stable. Android 11 - maybe will work properly. Android 9 and 10 should work fine. There is even short article about GSI on Galaxy A6+ with some fixes for that device attached:
Samsung Galaxy A6 Plus (2018)
Notes about tinkering with Android Project Treble. Contribute to phhusson/treble_experimentations development by creating an account on GitHub.
github.com
You can try of course other GSI's as well:
Generic System Image (GSI) list
Notes about tinkering with Android Project Treble. Contribute to phhusson/treble_experimentations development by creating an account on GitHub.
github.com

Thank you very much, appreciated.
But something weird happens: I install the ROM with success. If then I try to install Magisk (or Rmm) it fails with error 7.
And twrp says No Os installed if I reboot.
But if I try to install Magisk after rebooting into twrp after installing the ROM it goes without errors.
But anyway I have the issues of No Os installed.

Ecto1000 said:
Thank you very much, appreciated.
But something weird happens: I install the ROM with success. If then I try to install Magisk (or Rmm) it fails with error 7.
And twrp says No Os installed if I reboot.
But if I try to install Magisk after rebooting into twrp after installing the ROM it goes without errors.
But anyway I have the issues of No Os installed.
Click to expand...
Click to collapse
You need to reboot to recovery after flashing new system, because just after flashing TWRP doesn't recognize it - that is why you see that "no OS installed". Just reboot your phone to recovery again (you have such option in TWRP). In case of GSI (except maybe CAOS, LineageOS Q/R mod) Magisk or RMM bypass is not needed.
Btw, in case of any problems with hardware support on GSI flash also that patch in TWRP (it may be needed to mount "Vendor" partition in TWRP before flashing that fixes):
Fixes.zip
drive.google.com

Thank you again for your help.
I already rebooted to recovery and twrp keeps saying NO OS.
I'm using twrp 3.5.2_10-0.
I'm starting to suspect that this behaviour is due to the fact that this version of twrp could be too much new and unstable for my phone.
So I'd like to install an older version of twrp with Odin, as explained here:
TWRP for SM-A605FN Samsung Galaxy A6+
How to Install TWRP 3.2.3-1 on Galaxy A6+ SM-A605FN Android 8.0.0 Oreo. Once you installed TWRP recovery on your Samsung Galaxy A6+ SM-A605FN, you can customize it, Rooting or installing custom ROM
www.recovery-mode.com
But I cannot manage to go into download mode again, even from REBOOT menu of twrp it doesn't work, I keep staying in the loop explained before.
Moreover your first option of GSI need me to go into download mode to install the latest stock ROM with Odin.
I just manage to get into the attached screen.
Any idea?
Thank you again

It's not possible to ignore that message and just flash latest stock firmware via Odin? Odin refuses flashing latest stock firmware?
Other builds of TWRP for your devices you'll find here:
Releases · roynatech2544/TWRP_device_samsung_a6plte
Contribute to roynatech2544/TWRP_device_samsung_a6plte development by creating an account on GitHub.
github.com
But don't use TWRP older than 3.4.0, because it doesn't have support for "Vendor" partition.

Yes, I managed to ignore that screen and go in download mode again.
I tried to follow your first option since the second one was not successful.
Installed latest stock and then twrp 3.5.0-1.
Wipe as you explained, I flash the Gsi
system-quack-arm32_binder64-ab-gapps.img
The flash is very fast, but no errors, is it normal?
After that I reboot to recovery in order to flash
Disable_DM-Verity_ForceEncrypt_11.02.2020
it goes but just at the end it gives the error
failed to mount /odm no such file or directory.
And if I reboot to system the phone loops as always.
I'm losing all hope...

Ecto1000 said:
system-quack-arm32_binder64-ab-gapps.img
Click to expand...
Click to collapse
It's okay, but it's possible that you'll always need "vndklite" images for working camera.
Ecto1000 said:
The flash is very fast, but no errors, is it normal?
Click to expand...
Click to collapse
If you flashed it as "System Image" and it was successful then yes - should be fine. DM-Verity isn't needed for GSI - only RMM bypass v3 is sometimes needed (on CAOS, Lineage Q/R mod and maybe in case of some other images). On usual A600FN RMM bypass is not needed on phhusson AOSP. Just format "Data" partition (format, not only wipe) - it will remove encryption for you.
Procedure of flashing should be like that:
1. Wipe: cache, dalvik, data, system ("Vendor" partition leave untouched, because it's important for GSI - that is why you needed to flash stock firmware at first, because it adds vendor files for your phone, but it's needed only once, just don't wipe "Vendor").
2. Flash your GSI as "System Image".
3. Reboot phone (to recovery again).
4. Mount your "data", "vendor" and "system" partition.
5. Flash your zips: RMM bypass v3 (optionally Magisk).
5. Reboot to your new system now.
In case of any hardware support problems, reboot to TWRP again, mount "Vendor" partition and flash that fixes:
Fixes.zip
drive.google.com
Try to boot Android 10 or Android 9 images. If it will succeed, then you can try flashing Android 11 images and check what works, and what not. According to that article

nqnxev said:
It's okay, but it's possible that you'll always need "vndklite" images for working camera.
Click to expand...
Click to collapse
I don't know what are those images. Can you explain better?
When I proceed with RMM bypass V3 I see the errors in the attached image. It seems like there is a problem in writing to /system.
Can this be related to the hardware support problems you mentioned?
I tried with different versions of Twrp already and with Havoc Os too.
Should I try with flashing a different ROM ?
Thanks again

Ecto1000 said:
I don't know what are those images. Can you explain better?
Click to expand...
Click to collapse
Just look at filename of system images. But as I see, it's apparently important on Android 11 and newer. For now, try to boot Android 10 or 9. Let's try with that image:
https://github.com/phhusson/treble_experimentations/releases/download/v222/system-quack-arm32_binder64-ab-vanilla.img.xz
1. Decompress that image.
2. Copy to SD card or to internal storage.
3. Wipe cache, dalvik, data, system.
4. Format data partition (it's needed only once).
5. Flash downloaded and extracted file as "System Image".
6. Reboot phone to recovery (again).
7. Select in TWRP: Mount -> system, data, vendor.
8. Flash RMM bypass v3 (or Magisk).
9. Reboot now to system.
10. In case of some things not working, go back to TWRP and mount vendor partition (Mount -> tick "Vendor" -> go back to flashing zips) and flash that:
Fixes.zip
drive.google.com
11. Reboot to system again and check if now everything works properly.
Ecto1000 said:
When I proceed with RMM bypass V3 I see the errors in the attached image. It seems like there is a problem in writing to /system.
Click to expand...
Click to collapse
Yes, because you need to mount that partitions in TWRP:
Mount -> tick "system", "vendor" and "data" - and now flash whatever you want.

The only "receipt" which isn't giving installation errors is following your last instructions but avoiding to reboot to recovery after ROM flash (used Vanilla), and using Magisk v22 with unticked the line called "skip digest check" . See attached images.
Anyway, still no success to get into android.
Also tried fixes.zip.

Maybe I have to try with sideload ?

Ecto1000 said:
The only "receipt" which isn't giving installation errors is following your last instructions but avoiding to reboot to recovery after ROM flash (used Vanilla), and using Magisk v22 with unticked the line called "skip digest check" . See attached images.
Anyway, still no success to get into android.
Also tried fixes.zip.
Click to expand...
Click to collapse
Everything seems to be okay in your photos. What happens when you press "Reboot System"?

nqnxev said:
Everything seems to be okay in your photos. What happens when you press "Reboot System"?
Click to expand...
Click to collapse
The phone goes into loop with the attached screen and black screen alternatively.
On the top you can see SET WARRANTY BIT: KERNEL, it should be normal right?
Do I have to set something inside MOUNT of twrp before rebooting to system?

Ecto1000 said:
The phone goes into loop with the attached screen and black screen alternatively.
On the top you can see SET WARRANTY BIT: KERNEL, it should be normal right?
Do I have to set something inside MOUNT of twrp before rebooting to system?
Click to expand...
Click to collapse
I've never had such problem, but according to that thread it seems that it's a fault of modified kernel (so don't flash Magisk with GSI, because it patches kernel).
Try to flash stock firmware, unlock bootloader, flash TWRP, format "data" partition, wipe partitions (cache, dalvik, system, data) and flash GSI image as "system image". And reboot to system.
Don't flash RMM and Magisk for now - and check if system will run properly.