Question What is saver brick firmware? - OnePlus 11

Can someone guess what the role of that firmware is?

It means unbrick.
Card brush = Install zip from sdcard = Flashable zip
Wire brush = Install ROM with a PC = Sideload or Fastboot ROM or EDL ROM

two ways to use it
1st: fastboot mode,unzip and flash it.
2nd: twrp flash it.

daxiaamu said:
two ways to use it
1st: fastboot mode,unzip and flash it.
2nd: twrp flash it.
Click to expand...
Click to collapse
Oh, that's what I meant, thank you.

Keang Un said:
It means unbrick.
Card brush = Install zip from sdcard = Flashable zip
Wire brush = Install ROM with a PC = Sideload or Fastboot ROM or EDL ROM
Click to expand...
Click to collapse
I understood what you meant. thank you !

Related

[HELP] Can't flash Stock 7.0Nougat via Stock Recovery...

I got a ZF3 Deluxe from Italy, is TIM branded, and stuck on MM 6.0, no updated released for this brand, so a friend of mine told me there is of course android 7 for ZF3Deluxe, so i wanted to manually upgrade system to 7.0 Nougat, i downloaded the Stock ROM from asus (2.15ghz cpu, i've checked of course) but when i try to flash it from the Stock Recovery i get this error (see the attachment) i also attach the software informations, (looking at the error i receive it may see the archive is corrupted, but i've tried to download it from Asus many and many times)
You have a carrier rom on your phone and the international version fails the upgrade check.
If you could get your bootloader unlocked that would be a way around it but you need to upgrade to a certain rom version to do that and the carrier hasn't supplied that rom...
You're essentially screwed until the carrier either releases the bootloader unlockable rom or upgrades the rom to nougat...
LeGrim said:
I got a ZF3 Deluxe from Italy, is TIM branded, and stuck on MM 6.0, no updated released for this brand, so a friend of mine told me there is of course android 7 for ZF3Deluxe, so i wanted to manually upgrade system to 7.0 Nougat, i downloaded the Stock ROM from asus (2.15ghz cpu, i've checked of course) but when i try to flash it from the Stock Recovery i get this error (see the attachment) i also attach the software informations, (looking at the error i receive it may see the archive is corrupted, but i've tried to download it from Asus many and many times)
Click to expand...
Click to collapse
You should try to flash stock recovery of WW in fastboot.
And then flash 6.0 WW rom by WW recovery.
Even though ,I didn't sure that if it will work(because I don't have Z016S),but you can try it.
samson1357924 said:
You should try to flash stock recovery of WW in fast boot.
And then flash 6.0 WW rom by WW recovery.
Even though ,I didn't sure that if it will work(because I don't have Z016S),but you can try it.
Click to expand...
Click to collapse
Ok thanks, i can give a try, but where i can download the WW stock recovery? There is no recovery.img inside the WW_user.zip ROM
LeGrim said:
Ok thanks, i can give a try, but where i can download the WW stock recovery? There is no recovery.img inside the WW_user.zip ROM
Click to expand...
Click to collapse
Here it comes~
ZenFone 3 Deluxe ZS570KL_WW stock recovery
Ok guys, i think i've found a way to debrand my Zenfon 3 Deluxe, im testint the procedure right now, i will post the whole procedure if i succeed
Install : ADB & Minimal Fastboot.
Install : pyton 3.6 https://www.python.org/downloads/
Download the latest WW-4.12.40.1698 (For 2.15GHz CPU or 2.40GHz CPU) from Asus WebSite.
Download "Dat to img by stupdroid.com" (search it with google).
Extract Dat to img by stupdroid.com in a Folder.
Open the Firmware ZIP and copy system.new.dat, system.transfer.list e file_contexts in the Dat2IMG's folder.
Execute system.new.dat 2 flashable img converter.exe and just press ENTER and wait till the end of procedure, you will receive 2 files : system.raw.img e system.new.img.
Copy system.new.img in your Fastboot's folder.
Put the Phone into Fastboot mode.
Open fastboot and put this command: " fastboot flash system system_new.img "
Wait the end of flash procedure and type : Fastboot Reboot.
Enter recovery wipe data and cache.
Done.
LeGrim said:
Install : ADB & Minimal Fastboot.
Install : pyton 3.6 https://www.python.org/downloads/
Download the latest WW-4.12.40.1698 (For 2.15GHz CPU or 2.40GHz CPU) from Asus WebSite.
Download "Dat to img by stupdroid.com" (search it with google).
Extract Dat to img by stupdroid.com in a Folder.
Open the Firmware ZIP and copy system.new.dat, system.transfer.list e file_contexts in the Dat2IMG's folder.
Execute system.new.dat 2 flashable img converter.exe and just press ENTER and wait till the end of procedure, you will receive 2 files : system.raw.img e system.new.img.
Copy system.new.img in your Fastboot's folder.
Put the Phone into Fastboot mode.
Open fastboot and put this command: " fastboot flash system system_new.img "
Wait the end of flash procedure and type : Fastboot Reboot.
Enter recovery wipe data and cache.
Done.
Click to expand...
Click to collapse
I forgot to say, after this procedure, just flash the stock WW recovery via Fastboot, then download from asus the lastest 7.0 firmware SKU WW, all perfect. tested by me.
Ok I already have system.new.img, I copied it to the root folder of the SD. Device restart in Fastboot mode (power + vol.up key). Exit screen with message Fastboot mode and does nothing.
Install in the computer the pyton 3.6, I suppose that it serves for the process of generating system.new.img.
I do not know how to do the first step "Install: ADB & Minimal Fastboot.".
Thank you and forgive my translator
If i want to unlock the bootloader for root and unbrand this phone what i have to do? I need unbranded nougat with root but the phone is TIM branded
Ryder. said:
If i want to unlock the bootloader for root and unbrand this phone what i have to do? I need unbranded nougat with root but the phone is TIM branded
Click to expand...
Click to collapse
What version is your phone right now??
Now only have official unluck
For 2.15GHz:8996(None-PRO) UnlockTool
For 2.4GHz:8996P(PRO) UnlockTool
If you are WW version right now,try these tools.
samson1357924 said:
What version is your phone right now??
Now only have official unluck
For 2.15GHz:8996(None-PRO) UnlockTool
For 2.4GHz:8996P(PRO) UnlockTool
If you are WW version right now,try these tools.
Click to expand...
Click to collapse
It's not WW. I'ts from italy and it's tim branded
Ryder. said:
If i want to unlock the bootloader for root and unbrand this phone what i have to do? I need unbranded nougat with root but the phone is TIM branded
Click to expand...
Click to collapse
Try this
or try flash ZenFone 3 Deluxe ZS570KL_WW stock recovery of 4.12.40.1698 and flash UL-Z016-WW-4.12.40.1698-user.zip in recovery (by micro sd or adb sideload)not sure if it work(need verification,I wish you to try first).
Please help me, my model is the Z016S
I can convert UL-Z016-WW-4.12.40.1698-user.zip img and flash with fastboot.
Reboot and it works, but I do not know how to get into recovery.
I have also installed the Z016-WW-4.11.40.1085_recovery.img. The TIM DISAPPEARED
Then I copied the UL-Z016-WW-5.14.44.1898-user.zip into the internal memory and it does not install well.
I have proven the same with UL-Z016-WW-5.14.44.1898-user.zip and it does not work me it stays in a non-comands and will not boot.
greetings and thanks
P.S. At least you do not see the TIM anywhere.
barbapapa said:
Please help me, my model is the Z016S
I can convert UL-Z016-WW-4.12.40.1698-user.zip img and flash with fastboot.
Reboot and it works, but I do not know how to get into recovery.
I have also installed the Z016-WW-4.11.40.1085_recovery.img. The TIM DISAPPEARED
Then I copied the UL-Z016-WW-5.14.44.1898-user.zip into the internal memory and it does not install well.
I have proven the same with UL-Z016-WW-5.14.44.1898-user.zip and it does not work me it stays in a non-comands and will not boot.
greetings and thanks
P.S. At least you do not see the TIM anywhere.
Click to expand...
Click to collapse
So,what is your system version right now?4.12.40.1698?
Why not flash the recovery of 4.12.40.1698?
samson1357924 said:
So,what is your system version right now?4.12.40.1698?
Why not flash the recovery of 4.12.40.1698?
Click to expand...
Click to collapse
This is my situation
samson1357924 said:
So,what is your system version right now?4.12.40.1698?
Why not flash the recovery of 4.12.40.1698?
Click to expand...
Click to collapse
I have done this and it installs,
fastboot flash recovery Z016-WW-4.12.40.1698_recovery.img
reboot, boot system, detect update file is installed, reboot and then gives error (3) unknown.
barbapapa said:
I have done this and it installs,
fastboot flash recovery Z016-WW-4.12.40.1698_recovery.img
reboot, boot system, detect update file is installed, reboot and then gives error (3) unknown.
Click to expand...
Click to collapse
Tow solution you can try
1.install the rom of 4.12.40.1698 again(some of tile,such as xbl,devcfg,devcfgbak..... may be still TIM versio.install it in recovery may turn it into WW version)
2.If fail, try flash these files in fastboot.(I will upload these files for you to flash,also you can draw by yourself)
Ok already worked, the solution is to unlock as you put in # 11.
Thank you
barbapapa said:
Ok already worked, the solution is to unlock as you put in # 11.
Thank you
Click to expand...
Click to collapse
Good!
Can you share what step did you do? Which might help another TIM user.

Guide to check and change fingerprint from CN to WW with final Android 9 1910.64 RAW

FIrst off many thanks to @vhercastillojr (as this thread is essentially his) and Chicken from the Vietnam telegram group for providing the RAW's/img's
********** DO THIS AT YOUR OWN RISK!!! I am not liable to any damage if you accidentally brick your device. This will void your warranty, if you had one. Also, using this method you won't be able to revert back to CN roms, lock your bootloader again and recieve OTAs, your device will be blacklisted by Asus ************
NOTE: To check your current fingerprint, download and install device info HW from the playstore. Under 'system' you'll find the current rom (CN or WW), the product id and fingerprint - they all need to match to be able to update your device later
NOTE 2: The main guide below skips early roms straight to last Android 9 for ROG II. For one user it didn't work and they had to use the previous, unedited guide which was based on 1910.35 RAW. If the below guide fails to update follow the additional guide at the end of this post.
----------
0) Download the ROG phone unlock tool and copy it on your phone and install it then run it. The phone will boot twice. DO NOT PRESS POWER TO STOP THE BOOT. It will wipe your data automatically. This will unlock your bootloader. EDIT: NEWER VERSION OF THE TOOL CAN BE FOUND here
NOTE: this will void your warranty, if you had one, with Asus, even if you re-lock your bootloader later... (Although, having bought mine as an import from China, I'm think the warranty only stands with the seller - in my case, 1 year, not Asus - but i may be wrong)
1) Download the WW International RAW rom from here
2) Extract the file on your PC. Boot the phone into fastboot mode (hold volume up then press and hold power button, Fastboot mode is the 1st screen you come across, the one with the options to Start, boot to recovery, etc...) connect to the side port and run "flashall_AFT.cmd" wait for it to finish and the phone will restart itself (it will take a number of minutes to complete, with the cmd window open all the time. If the cmd window only flashes up and closes down, then check the rest of the notes with this step).
NOTE: you need to remove or delete the original zip from the raw folder once extracted as it confuses the Flashall_AFT.cmd with the raw rom and zip having the same name. Also, it can help to extract to the root of C drive.
3) Download and install Minimal ADB and Fastboot app (windows). Install it on your PC to root of C drive
4) Download the rootww191064.img and place it in the Minimal ADB and Fastboot Folder (C:\Program Files (x86)\Minimal ADB and Fastboot) from here
5) Run Minimal ADB and Fastboot by double clicking ''cmd-here.exe''. Switch the phone into fastboot mode (hold volume up then press and hold power button) then type "fastboot flash boot rootww191064.img" without quotation marks
NOTE: you can also check your device is recognised in fastboot mode by the pc/laptop by running ''fastboot devices'' cmd which should show your device serial
6) Reboot the phone and connect it to PC, copy and install Magisk and Root Explorer
Magisk
root explorer
-run magisk, (update if necessary) and grant access to root explorer (after opening root explorer you should be prompted by magisk to gain root access, click 'allow')
7) Open the Root Explorer App on you phone. Then from the app, select Mount R/W to R/O. Search for "/vendor/factory" folder and Edit the file content COUNTRY from CN to WW (ALL Capital). Scroll to "/system/etc/AsusTheme/themes" then delete the hidden file to enable the hidden themes.
8) Restart the Phone. You are done. Check again with device info HW that your fingerprint has indeed been successfully changed.
From here, if you want to be on latest Android 10, download version 2004.60 from here (full zip), place it in root of internal storage and reboot. That'll bring you to A10.
NOTE: For those of you that are rooted: Download the full zip, move to root of internal storage and reboot. System will detect and prompt to update, click update. Wait until it finishes but DON'T click 'restart', instead, click 'restart later'. Go to Magisk manager. Click 'install' for Magisk. Click the last option 'install to inactive slot after OTA'. Click confirm force flash. Reboot when prompted. Done - root kept intact.
Repeat the process for latest (currently 2012.65) using the same link above. Your phone should hopefully skip the other versions and be straight to latest. If not, you'll have to go through 2007.27, 2009.49 and finally to current latest 2012.65. Repeat the process mentioned above for keeping root if so desired
----------
For anyone still running early roms that 1910.64 won't flash directly to, use the same guide above but with the following corrections:
2) Follow the exact same instructions but using this 1910.35 RAW
4) Download root and stock boot img's and extract them to Minimal ADB and Fastboot Folder (C:\Program Files (x86)\Minimal ADB and Fastboot)
5) Run Minimal ADB and Fastboot by double clicking ''cmd-here.exe''. Switch the phone into fastboot mode (hold volume up then press and hold power button) then type "fastboot flash boot rootww191035.img" without quotation marks
NOTE: you can also check your device is recognised in fastboot mode by the pc/laptop by running ''fastboot devices'' cmd which should show your device serial
After doing the ammended steps above for 1910.35, follow the rest of the guide to change fingerprint, then update to 1910.64 zip, place it in root of internal storage and reboot.
NOTE: For those of you that are rooted: Download the full zip, move to root of internal storage and reboot. System will detect and prompt to update, click update. Wait until it finishes but DON'T click 'restart', instead, click 'restart later'. Go to Magisk manager. Click 'install' for Magisk. Click the last option 'install to inactive slot after OTA'. Click confirm force flash. Reboot when prompted. Done - root kept intact.
******************* Thanks to @Barbatos19, who suggested I make video. Sorry to say I wont be, BUT several of you guys have recommended THIS VIDEO as a good reference guide... Hope it helps some others *******************
Finally(!!!), apologies that this post has become cluttered with instructions, I have tried to cater for all you and all eventualities!! Good luck
Thanks for this guide bro. Fully converted from CN to WW.
It wilk work if i have now flashed WW rom but with CN fingerprint? It was like this when i bought from GearBest
Zdrpkamil said:
It wilk work if i have now flashed WW rom but with CN fingerprint? It was like this when i bought from GearBest
Click to expand...
Click to collapse
Which rom version are running, if it's already 1910.35 then you can skip the flashing rom part. But if it's different, you need to follow each step
reg66 said:
Which rom version are running, if it's already 1910.35 then you can skip the flashing rom part. But if it's different, you need to follow each step
Click to expand...
Click to collapse
1906.19
Zdrpkamil said:
1906.19
Click to expand...
Click to collapse
You need to follow each step then
reg66 said:
You need to follow each step then
Click to expand...
Click to collapse
Ok, thanks. I'll do it at weekend and tell if works
what to do when the phone gets stuck on bootloop after flashing rootww191035.img and holding the power button doesnt work either?
Spawn_Ishan said:
what to do when the phone gets stuck on bootloop after flashing rootww191035.img and holding the power button doesnt work either?
Click to expand...
Click to collapse
Edit; didn't realise you were at this stage... Are you sure the flashing of the raw rom worked OK? Did you a cmd window open for a good 5-10 mins while the rom flashed?
Will KingRoot app work to root this phone? Don't want to have to wipe data to root.
I am pretty sure it won't, but humor me. Or is their something else out there that works?
jkeener88 said:
Will KingRoot app work to root this phone? Don't want to have to wipe data to root.
Click to expand...
Click to collapse
No idea... But im doubtful
hi bro
your link unlock tool its 190702..i can use it?
my rom ww1908.12 with finger CN
your file link name in step 4 is not same and file name is step 5..
its a same file to use?step 4 name boot&rootww and step 5 file ne to use rootww..do need to rename file step 4 to rootww?
and u have link l file to unroot 191035?
thx bro
wilsen1985 said:
hi bro
your link unlock tool its 190702..i can use it?
my rom ww1908.12 with finger CN
your file link name in step 4 is not same and file name is step 5..
its a same file to use?step 4 name boot&rootww and step 5 file ne to use rootww..do need to rename file step 4 to rootww?
and u have link l file to unroot 191035?
thx bro
Click to expand...
Click to collapse
One moment, I'll check the links... And yes, that is the only unlock tool available from asus website...
EDIT: yes, the zip file to download in step 4 needs to be extracted. it contains both the root boot img and stock img for later on when you unroot etc (both root and stock boot img's are for 1910.35). you need to place the rootww191035.img in the same folder as adb... and do the same for the stock boot.img for later use... read the instructions carefully...
reg66 said:
One moment, I'll check the links... And yes, that is the only unlock tool available from asus website...
Click to expand...
Click to collapse
i can't find link unroot 191035..
do u have thats link?
wilsen1985 said:
i can't find link unroot 191035..
do u have thats link?
Click to expand...
Click to collapse
in step 4) you download a .zip file that conatins BOTH rootww191035.img AND boot.img - the boot.img IS the stock boot for unrooting 1910.35, you need to extract both img's to adb folder on your pc.
reg66 said:
One moment, I'll check the links... And yes, that is the only unlock tool available from asus website...
EDIT: yes, the zip file to download in step 4 needs to be extracted. it contains both the root boot img and stock img for later on when you unroot etc (both root and stock boot img's are for 1910.35). you need to place the rootww191035.img in the same folder as adb... and do the same for the stock boot.img for later use... read the instructions carefully...
Click to expand...
Click to collapse
oh ok thx bro
1 question again
yesterday i download file raw ww1910.35 zip on asus website
can i use its raw file to this tutor or must download raw file in page 1?
wilsen1985 said:
oh ok thx bro
1 question again
yesterday i download file raw ww1910.35 zip on asus website
can i use its raw file to this tutor or must download raw file in page 1?
Click to expand...
Click to collapse
What you downloaded is not, I think, the raw rom, its the update zip for those who have already changed fingerprint and are simply updating... Please use the links in 1st page...
reg66 said:
What you downloaded is not, I think, the raw rom, its the update zip for those who have already changed fingerprint and are simply updating... Please use the links in 1st page...
Click to expand...
Click to collapse
oh ok bro
i download raw in page 1 n when its complete i start for flash..
hope im succes for all convert
thx bro..
wilsen1985 said:
oh ok bro
i download raw in page 1 n when its complete i start for flash..
hope im succes for all convert
thx bro..
Click to expand...
Click to collapse
Good luck, make sure you read it all and follow each step accurately
reg66 said:
Good luck, make sure you read it all and follow each step accurately
Click to expand...
Click to collapse
ok bro very thx..

need complete flashing guide with working/activated flashing tool

I have bricked my realme x2 (rmx1991) and trying to flash it. But the flashing tools are not working (msm tool needs username and password), (download tool shows "oppo unauthorized and cannot download"). So please give us a complete flashing guide with required rom and flash tool which is working/activated. Please.
hridoy501 said:
I have bricked my realme x2 (rmx1991) and trying to flash the .img. But the flashing tools are not working (msm tool needs username and password), (download tool shows "oppo unauthorized and cannot download"). So please give us a complete flashing guide with required rom and flash tool which is working/activated. Please.
Click to expand...
Click to collapse
Download the stock recovery from this guide extract it and flash it while your phone is on fastboot.
Before you flash stock ROM, you need to have the rom zip file either in phone storage or the sd card. You can use adb push commands to transfer the rom file to phone storage folder. ROM OTA can be downloaded from the realme official website.
Once you have the file, just select install from phone storage / install from sd card and it will flash the stock rom.
This is how I recovered my phone when it was bricked.
My device is bricked, cannot boot into flastboot or recovery. so need flash tool flashing method
hridoy501 said:
My device is bricked, cannot boot into flastboot or recovery. so need flash tool flashing method
Click to expand...
Click to collapse
You bricked the boot so lusten to me clearly u are gonna to flash your phone online with servets its costs you 15 dollars i cany put the website because the xda admin warned me before to put link so u gonna to download the full tom not ozip file the rom file has tool needs password so there is some websites buying the password so u can write me in private cuz i cant put any link
Hey
hridoy501 said:
I have bricked my realme x2 (rmx1991) and trying to flash it. But the flashing tools are not working (msm tool needs username and password), (download tool shows "oppo unauthorized and cannot download"). So please give us a complete flashing guide with required rom and flash tool which is working/activated. Please.
Click to expand...
Click to collapse
I did the same and now same thing happend.
Can you fix your device?

[TOOL] Flash Tool for Custom Roms

Dear All,
This is guide for flashing custom roms, the reason for this tool to simplify the flashing procedure and make ease for beginners.
Steps to follow:
1. Extract Symbian Flasher.
2. Extract Custom Rom files using playload dumper and place it on Symbian Flasher folder
3. Now open flash all. bat (it will ask some questions and give appropriate answers) you can skip format data for dirty flash.
That's it.
All credit goes to mauronofrio
Notes: This may be initial setup for preparing device for custom rom flash. if you already have stock rom on any of slot than no need for this, just choose stock rom slot while custom rom flashing. You can follow this below procedure for flashing Stock Rom on both slots.
A) Flashing Stock Rom on slot A
1. reboot to fastboot
2. open cmd and type
fastboot --set-active=a
3. now you on slot A
4. now open fastboot firmware folder and click flash all.bat
5. it will flash Stock Rom on slot A and automatically reboot to system (no need complete full setup)
B) Flashing Stock Rom on slot B
1. reboot to fastboot
2. open cmd and type
fastboot --set-active=b
3. now you on slot B
4. now open fastboot firmware folder and click flash all.bat
5. it will flash Stock Rom on slot B and automatically reboot to system (no need complete full setup)
Android Abdullah said:
Dear All,
This is guide for flashing custom roms, the reason for this tool to simplify the flashing procedure and make ease for beginners.
Steps to follow:
1. Extract Symbian Flasher.
2. Extract Custom Rom files using playload dumper and place it on Symbian Flasher folder
3. Now open flash all. bat (it will ask some questions and give appropriate answers)
That's it.
All credit goes to mauronofrio
Notes: You can follow this below procedure for flashing Stock Rom on both slots.
A) Flashing Stock Rom on slot A
1. reboot to fastboot
2. open cmd and type
fastboot --set-active=a
3. now you on slot A
4. now open fastboot firmware folder and click flash all.bat
5. it will flash Stock Rom on slot A and automatically reboot to system (no need complete full setup)
B) Flashing Stock Rom on slot B
1. reboot to fastboot
2. open cmd and type
fastboot --set-active=b
3. now you on slot B
4. now open fastboot firmware folder and click flash all.bat
5. it will flash Stock Rom on slot B and automatically reboot to system (no need complete full setup)
Click to expand...
Click to collapse
Will this work on A11 ?
need wipe my data ?
Hi, I have a European model oneplus 8 pro 12/256, never unlocked, now it mounts the android 11 beta 2 rom, I wanted to try some custom rom, where should I start without doing any damage?
nibera said:
Hi, I have a European model oneplus 8 pro 12/256, never unlocked, now it mounts the android 11 beta 2 rom, I wanted to try some custom rom, where should I start without doing any damage?
Click to expand...
Click to collapse
yes. downgrade to android 10, unlock bootloader and flash custom rom. make sure you have chosen correct slot while flashing. normally it is A. try with A for first time.
gaww said:
Will this work on A11 ?
Click to expand...
Click to collapse
on next update i will look on it...
brmbjn said:
need wipe my data ?
Click to expand...
Click to collapse
for stock to custom its necessary. custom rom dirty flash no need to wipe.
Android Abdullah said:
for stock to custom its necessary. custom rom dirty flash no need to wipe.
Click to expand...
Click to collapse
Custom to stock no need wipe
How do you add gapps to flash as well?
Very nice tool.
Help me, I can't Flashing Stock Rom on slot B.
bionaftic said:
Help me, I can't Flashing Stock Rom on slot B.
Click to expand...
Click to collapse
The device will show qualcomm crash dump mode.
I dont see the download for this, does it still exist? Im having the hardest time trying to install roms
DinikXD said:
I dont see the download for this, does it still exist? Im having the hardest time trying to install roms
Click to expand...
Click to collapse
The best way to install custom ROMs is by following the instructions in the thread of the ROM you would like. Developers have instructions for a reason, and generally if you follow the installation instructions you will likely run into less issues.

Installation of Stock ROM on both slots.

Hello friends,
I have read in the threads about installation of oxygen OS on both slots to be safe to install custom ROM to avoid any error.
I want to know the step by step procedure to install the stock ROM on both slots.
Thanks.
Fastboot reboot fastboot to go into fastbootD
flash-all.bat script to fastboot flash all img files
fastboot set_active other to switch slot
Repeat above to flash all files into other slot
HueyT said:
Fastboot reboot fastboot to go into fastbootD
flash-all.bat script to fastboot flash all img files
fastboot set_active other to switch slot
Repeat above to flash all files into other slot
Click to expand...
Click to collapse
Sorry Sir, but I did not understand. Please confirm if I am right to go ahead.
1) first one is that what is the zip file where I can download and unzip. Is it fastboot ROM provided by
@mauronofrio or any other.
My other concern is that is flashing the ROM on both slots applies on the stock ROM or it may be done on cutom ROM too. As far as know, while installing Lineage OS, the installation method only sugest to flash copy partion zip through sideload command and nothing else.
2) What is the actual command to switch to other slot?
Is it
"fastboot set_active other"
? which you have said in my reply.
3) Can I flash two ROMs in oneplus 7t say Lineage ROM on active slot(a or b) and other custom ROM on slot(b or a) to other slot? If yes then How to boot ROM on one slot while other keeping unaffected and the how to switch to other ROM without affecting the first ROM so that my device does not brick.
sorry for so many doubts. Please clear my doubts so that I have knowledge too for my device.
thanks and thanks.
1) yes, usually oos10.0.16 and then update it's to 11.0.4.1 (or use oxygen updater app from Play store to download and update to 11)
2) correct, or use custom recovery to change slot to fastboot install rom into other slot
3) possible but both roms must be able to share same data (few can, usually by same dev). TWRP (Lossyx) or debug (Matt0301) recovery can also switch slot and boot rom from A slot or B slot. Best use same rom into both slots to less chance of bricking.
Also don't relock bootloader if playing with custom roms, kernels, root as you'll have hard brick
Orangefox recovery works also (based on TWRP). Most new roms r on Telegram as many devs don't like xda due to ads and restrictions
HueyT said:
1) yes, usually oos10.0.16 and then update it's to 11.0.4.1 (or use oxygen updater app from Play store to download and update to 11)
2) correct, or use custom recovery to change slot to fastboot install rom into other slot
3) possible but both roms must be able to share same data (few can, usually by same dev). TWRP (Lossyx) or debug (Matt0301) recovery can also switch slot and boot rom from A slot or B slot. Best use same rom into both slots to less chance of bricking.
Also don't relock bootloader if playing with custom roms, kernels, root as you'll have hard bric
Click to expand...
Click to collapse
1) I think the fastboot ROM given by @mauronofrio
should flash on both slots automatically. Am I correct?
2) Can I use Lineage recovery?
3) When I install a ROM whether it is oxyegn OS or custom ROM first time after formatting data, does the ROM automatically flash on both slots?
or I have to manually flash the ROM on both slots.
1) no, u must switch slot and do it again to other slot
2) to go into fastbootD u must use oos stock recovery. LOS recovery only allows adb sideload and not zip installation like Magisk. It can't backup rom either. It can't switch slots
3) unless you edit the flash-all.bat script to fastboot flash both slots, no rom installation will do it automatically to both slots. U must switch slot and do it again
HueyT said:
1) no, u must switch slot and do it again to other slot
2) to go into fastbootD u must use oos stock recovery. LOS recovery only allows adb sideload and not zip installation like Magisk. It can't backup rom either. It can't switch slots
3) unless you edit the flash-all.bat script to fastboot flash both slots, no rom installation will do it automatically to both slots. U must switch slot and do it again
Click to expand...
Click to collapse
Thanks for the reply.
But afaik @mauronofrio thread for fastboot ROM did not say to change the slot and also in Youtube videos also the video poster does not write any command of changing the slot.
I have read in the thread every comment, no one say about changing the slot.
So I got confused.
Not required but recommended to lessen risk of crashdump
HueyT said:
Orangefox recovery works also (based on TWRP). Most new roms r on Telegram as many devs don't like xda due to ads and restrictions
Click to expand...
Click to collapse
Where I can find a list of ROMs available on Telegram? Thanks
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