General [GUIDE][UNBRICK] Realme 8 Unbrick/Upgrade/Downgrade [RMX3085]

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RBS106

Member
Jul 9, 2022
14
2
i got an error while flashing in SP, it's getting stuck on "Downloading DA 100%" and after like 1-2 minutes it crashes, what should i do?
 

ketogeno

Senior Member
Jul 13, 2012
98
9
22
Could someone please share stock recovery and vbmeta?
I'd like to go back to use OTA. Or can you install official updates via TWRP or LineageRecovery?
BTW how to install Magisk? None of custom recoveries can mount partitions or install zip packages.
 

shamthebat

Member
Nov 27, 2018
18
0
Hello everyone! So after the new MediaTek DAA and SLA protection bypasses you can find GitHub repo of here , using the bypass we are able to use SPFlash Tool, here is a guide how you can do it! This guide is for RMX3085 (Realme 8) ONLY. DON'T DO ANY OF THESE IF YOU HAVE SOMETHING ELSE!

ALWAYS USE DOWNLOAD ONLY MODE OF SP FLASH TOOL.
DON'T TOUCH ANYTHING RELATED TO FORMAT ON SP FLASH TOOL! (IT'S WRITTEN EVERYWHERE, YOU WILL LOSE YOUR IMEIS IF YOU USE FORMAT ALL + DOWNLOAD. YOU ARE SAFE IF YOU USE DOWNLOAD ONLY.)


Requirements:
  • PC or Laptop
  • Internet connection
  • Realme 8
  • USB cable
Windows Method
Requirements:
Bypass Tools Pack - (DRIVER AND BYPASS FILES)
SP Flash Tool

Decrypted OFP (OPPO FIRMWARE PACKAGE) :
Indian

A.22 (Indian) - GDrive
A.24 (Indian) - GDrive
A.26 (Indian) - Gdrive
C.05 (Indian) - GDrive
C.09 (Indian) - GDrive
Global
A.22 (Global) - GDrive
A.24 (Global) - GDrive
A.26 (Global) - GDrive
Install Python from Windows Store
libusb-win32 - Having Issues? Use this.
Get usbdk installer (.msi) from here and install it

Steps:

1)
Extract the zip
2) Go to driver folder, find the .inf file right click and press install.
1611352830350.png


3) Download this file and install it, after installing power off phone and connect to pc while holding Vol+- (don't leave the buttons after connecting) . You might need this driver as well if it's not detected.
3a6d351fec8ab9961a5e3.png


4) Press next, connect your device to PC while holding Vol+- buttons (your device needs to be powered off, and don't leave the buttons) and you will see the mtkdriver down below. Install it.
310b8508659201f6729f7.png
5) Choose MediaTek USB Port and install it.

6) Then run the brom.bat under Bypass folder.
Screenshot (63).png


7) Now power off the phone and connect the phone while holding volume + and - (Don't leave the buttons until the bypass is done)
download.png


8) After the above step Go into Flash Tool folder and open the SPFlash tool go to Options>Option
screenshot-65-png.5474391


9) Click on Connections and select UART and set Baud Rate to 921600
View attachment 5515713

10) After that choose scatter file and also if not set, set your download-agent. You don't need to select auth file as authorization is disabled. Once you do it, it should look like this. ALWAYS MAKE SURE DOWNLOAD ONLY MODE IS SELECTED! DON'T SELECT OTHER MODES!
View attachment 5515217

  • Select all the Partitions except opporeserve2 and cdt_engineering. otherwise you will get errors.
*11) If you want to flash super.img partition also then download this scatter.txt file and replace it with the another scatter file which is present in the decrypted firmware folder. After that select it again in sp flash tool.

Again Make SURE "Download Only" is selected. Don't select ANYTHING ELSE! You will lose your IMEIs, Serial Numbers, Capability of Hardware Attestation etc. if you choose "Format data + Download" make SURE you selected "Download Only".

Now, you can start downloading with the button and after that a checkmark will appear. You can reboot your phone and use it like before now! All your userdata will (inevitably) be cleared!

After flashing it should look like this. Download has been complete. Enjoy!
IMG_20211212_004225.png


"Congrats Now your Realme 8 is Unbricked :) "

Credits :
https://github.com/bkerler/ for decryptor and for creating the tool.

If you face any issues write them down below...
Hello everyone! So after the new MediaTek DAA and SLA protection bypasses you can find GitHub repo of here , using the bypass we are able to use SPFlash Tool, here is a guide how you can do it! This guide is for RMX3085 (Realme 8) ONLY. DON'T DO ANY OF THESE IF YOU HAVE SOMETHING ELSE!

ALWAYS USE DOWNLOAD ONLY MODE OF SP FLASH TOOL.
DON'T TOUCH ANYTHING RELATED TO FORMAT ON SP FLASH TOOL! (IT'S WRITTEN EVERYWHERE, YOU WILL LOSE YOUR IMEIS IF YOU USE FORMAT ALL + DOWNLOAD. YOU ARE SAFE IF YOU USE DOWNLOAD ONLY.)


Requirements:
  • PC or Laptop
  • Internet connection
  • Realme 8
  • USB cable
Windows Method
Requirements:
Bypass Tools Pack - (DRIVER AND BYPASS FILES)
SP Flash Tool

Decrypted OFP (OPPO FIRMWARE PACKAGE) :
Indian

A.22 (Indian) - GDrive
A.24 (Indian) - GDrive
A.26 (Indian) - Gdrive
C.05 (Indian) - GDrive
C.09 (Indian) - GDrive
Global
A.22 (Global) - GDrive
A.24 (Global) - GDrive
A.26 (Global) - GDrive
Install Python from Windows Store
libusb-win32 - Having Issues? Use this.
Get usbdk installer (.msi) from here and install it

Steps:

1)
Extract the zip
2) Go to driver folder, find the .inf file right click and press install.
1611352830350.png


3) Download this file and install it, after installing power off phone and connect to pc while holding Vol+- (don't leave the buttons after connecting) . You might need this driver as well if it's not detected.
3a6d351fec8ab9961a5e3.png


4) Press next, connect your device to PC while holding Vol+- buttons (your device needs to be powered off, and don't leave the buttons) and you will see the mtkdriver down below. Install it.
310b8508659201f6729f7.png
5) Choose MediaTek USB Port and install it.

6) Then run the brom.bat under Bypass folder.
Screenshot (63).png


7) Now power off the phone and connect the phone while holding volume + and - (Don't leave the buttons until the bypass is done)
download.png


8) After the above step Go into Flash Tool folder and open the SPFlash tool go to Options>Option
screenshot-65-png.5474391


9) Click on Connections and select UART and set Baud Rate to 921600
View attachment 5515713

10) After that choose scatter file and also if not set, set your download-agent. You don't need to select auth file as authorization is disabled. Once you do it, it should look like this. ALWAYS MAKE SURE DOWNLOAD ONLY MODE IS SELECTED! DON'T SELECT OTHER MODES!
View attachment 5515217

  • Select all the Partitions except opporeserve2 and cdt_engineering. otherwise you will get errors.
*11) If you want to flash super.img partition also then download this scatter.txt file and replace it with the another scatter file which is present in the decrypted firmware folder. After that select it again in sp flash tool.

Again Make SURE "Download Only" is selected. Don't select ANYTHING ELSE! You will lose your IMEIs, Serial Numbers, Capability of Hardware Attestation etc. if you choose "Format data + Download" make SURE you selected "Download Only".

Now, you can start downloading with the button and after that a checkmark will appear. You can reboot your phone and use it like before now! All your userdata will (inevitably) be cleared!

After flashing it should look like this. Download has been complete. Enjoy!
IMG_20211212_004225.png


"Congrats Now your Realme 8 is Unbricked :) "

Credits :
https://github.com/bkerler/ for decryptor and for creating the tool.

If you face any issues writ
Hello everyone! So after the new MediaTek DAA and SLA protection bypasses you can find GitHub repo of here , using the bypass we are able to use SPFlash Tool, here is a guide how you can do it! This guide is for RMX3085 (Realme 8) ONLY. DON'T DO ANY OF THESE IF YOU HAVE SOMETHING ELSE!

ALWAYS USE DOWNLOAD ONLY MODE OF SP FLASH TOOL.
DON'T TOUCH ANYTHING RELATED TO FORMAT ON SP FLASH TOOL! (IT'S WRITTEN EVERYWHERE, YOU WILL LOSE YOUR IMEIS IF YOU USE FORMAT ALL + DOWNLOAD. YOU ARE SAFE IF YOU USE DOWNLOAD ONLY.)


Requirements:
  • PC or Laptop
  • Internet connection
  • Realme 8
  • USB cable
Windows Method
Requirements:
Bypass Tools Pack - (DRIVER AND BYPASS FILES)
SP Flash Tool

Decrypted OFP (OPPO FIRMWARE PACKAGE) :
Indian

A.22 (Indian) - GDrive
A.24 (Indian) - GDrive
A.26 (Indian) - Gdrive
C.05 (Indian) - GDrive
C.09 (Indian) - GDrive
Global
A.22 (Global) - GDrive
A.24 (Global) - GDrive
A.26 (Global) - GDrive
Install Python from Windows Store
libusb-win32 - Having Issues? Use this.
Get usbdk installer (.msi) from here and install it

Steps:

1)
Extract the zip
2) Go to driver folder, find the .inf file right click and press install.
1611352830350.png


3) Download this file and install it, after installing power off phone and connect to pc while holding Vol+- (don't leave the buttons after connecting) . You might need this driver as well if it's not detected.
3a6d351fec8ab9961a5e3.png


4) Press next, connect your device to PC while holding Vol+- buttons (your device needs to be powered off, and don't leave the buttons) and you will see the mtkdriver down below. Install it.
310b8508659201f6729f7.png
5) Choose MediaTek USB Port and install it.

6) Then run the brom.bat under Bypass folder.
Screenshot (63).png


7) Now power off the phone and connect the phone while holding volume + and - (Don't leave the buttons until the bypass is done)
download.png


8) After the above step Go into Flash Tool folder and open the SPFlash tool go to Options>Option
screenshot-65-png.5474391


9) Click on Connections and select UART and set Baud Rate to 921600
View attachment 5515713

10) After that choose scatter file and also if not set, set your download-agent. You don't need to select auth file as authorization is disabled. Once you do it, it should look like this. ALWAYS MAKE SURE DOWNLOAD ONLY MODE IS SELECTED! DON'T SELECT OTHER MODES!
View attachment 5515217

  • Select all the Partitions except opporeserve2 and cdt_engineering. otherwise you will get errors.
*11) If you want to flash super.img partition also then download this scatter.txt file and replace it with the another scatter file which is present in the decrypted firmware folder. After that select it again in sp flash tool.

Again Make SURE "Download Only" is selected. Don't select ANYTHING ELSE! You will lose your IMEIs, Serial Numbers, Capability of Hardware Attestation etc. if you choose "Format data + Download" make SURE you selected "Download Only".

Now, you can start downloading with the button and after that a checkmark will appear. You can reboot your phone and use it like before now! All your userdata will (inevitably) be cleared!

After flashing it should look like this. Download has been complete. Enjoy!
IMG_20211212_004225.png


"Congrats Now your Realme 8 is Unbricked :) "

Credits :
https://github.com/bkerler/ for decryptor and for creating the tool.

If you face any issues write them down below...
how to solve download not completed error in realme.when I flashed firmware wrongly I got this msg.but I gave this to realm shop they said they traid with firmware change it docent’s workEd. So they changed my motherboard in warranty so it’s free.but I need to is there any flashing method can get it back?sorry my English is weak.
 

mrwolfxx

New member
Jul 22, 2022
1
0
Tried with another computer and it works now. I'm trying to flash any global android 11 roms. .22 or .26 only bootloops into recovery. Formatting in recovery doesn't help. Only boots up when I flash global .24 but it boots into the Indian .24 (for which I accidentally downgraded to previously and trying to switch form now as I need the NFC function on a daily basis) . Anyone had similar issue? Whenever I try to flash another rom, I reinstall drivers, python, etc. so I actually follow all the steps in the description.

Noticed that at step 10, it says unpick 2 of the list, but on the pictures a 3rd one is unpicked as well (md1img). Should that be picked or unpicked?

I am in the same situation. Only A.24 (Global) has been working for me but when it boots, it boots to version A.24 (Indian). can anyone help? how is it possible to switch to global region with this method?
 
Jul 24, 2022
12
2
Hello! I'm sorry to bother you. Looks like I bricked my phone by deciding to roll back to 11 android. And now I don't know what to do. I need help with my phone realme 8 4g. The computer can't detect it and asks me to reconnect it. And holding the sound keys does not show up mediatek port. Please help me.
 

shamthebat

Member
Nov 27, 2018
18
0
Hello! I'm sorry to bother you. Looks like I bricked my phone by deciding to roll back to 11 android. And now I don't know what to do. I need help with my phone realme 8 4g. The computer can't detect it and asks me to reconnect it. And holding the sound keys does not show up mediatek port. Please help me.
Maybe the driver you install it's not installed properly
 
Jul 24, 2022
12
2
Or you tried holding the vol up and power button for while maybe it's can be get in to recovery page but charge you're phone atleast 30 min try and say brother
1658689949199.png

I got the error dm-verity corruption after installing the firmware, on YouTube was advised to press the tab format strart and after that the phone can not start. Looks like the phone is ****ed.
 

shamthebat

Member
Nov 27, 2018
18
0
View attachment 5667749
I got the error dm-verity corruption after installing the firmware, on YouTube was advised to press the tab format strart and after that the phone can not start. Looks like the phone is ****ed.
Bro I also got this DM verity thing i tried to flash firmware but i wrongly selected format plus download it was gone it's showed the download not complete so I gived to realme shop they tried firm ware flash but it doesn't worked so they changed my Mobo for free because its in warrenty i just said after updating to the ui 3.0 it's happened so they didnt asked anything.if youre phone in waranty try this go and say after update my phone not turning on if you're out of warranty sorry dude erased everything in phone it's not like SD proseser it's mtk they don't support any customisation it's why there is less roms for mobile comes with mtk chipset.
 
Jul 24, 2022
12
2
Бро, я также получил эту верную вещь DM, я пытался прошить прошивку, но я неправильно выбрал формат, плюс загрузка, она исчезла, она показала, что загрузка не завершена, поэтому я отдал в магазин realme, они попытались прошить прошивку, но это не сработало, поэтому они изменили мой Mobo бесплатно, потому что он на гарантии, я только что сказал, что после обновления до пользовательского интерфейса 3.0 это произошло, поэтому они ничего не спрашивали. если ваш телефон на гарантии, попробуйте это, идите и скажите, что после обновления мой телефон не включается, если у вас нет гарантии, извините, чувак стер все в телефоне, это не похоже на SD proseser, это mtk, они не поддерживают никаких настроек, поэтому меньше ромов для мобильных устройств поставляется с чипсетом mtk.
У меня он на гарантии, но не из магазина realme, так что не знаю. Так же есть вариант через DownloadTool_Rcsm_V1.2.23 на официальном сайте, но как зайти не знаю. И вообще будет работать, если купить доступ у кого-нибудь?
 
Jul 24, 2022
12
2
No bro I don't have access.bro that's why got stucked by sp flash tool.bro is that youre device India ? Or other If India and if you brought the new peace (mean not second hand ) for warranty claim you can go for any realme service center near you and you can get job don buy giving the shop bill to them i did same in Tamilnadu In india
1658703349473.png
1658703374037.png
**** :D I made this **** work, I just jammed all three keys, two volume keys and power.
 

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  • 8
    Hello everyone! So after the new MediaTek DAA and SLA protection bypasses you can find GitHub repo of here , using the bypass we are able to use SPFlash Tool, here is a guide how you can do it! This guide is for RMX3085 (Realme 8) ONLY. DON'T DO ANY OF THESE IF YOU HAVE SOMETHING ELSE!

    ALWAYS USE DOWNLOAD ONLY MODE OF SP FLASH TOOL.
    DON'T TOUCH ANYTHING RELATED TO FORMAT ON SP FLASH TOOL! (IT'S WRITTEN EVERYWHERE, YOU WILL LOSE YOUR IMEIS IF YOU USE FORMAT ALL + DOWNLOAD. YOU ARE SAFE IF YOU USE DOWNLOAD ONLY.)


    Requirements:
    • PC or Laptop
    • Internet connection
    • Realme 8
    • USB cable
    Windows Method
    Requirements:
    Bypass Tools Pack - (DRIVER AND BYPASS FILES)
    SP Flash Tool

    Decrypted OFP (OPPO FIRMWARE PACKAGE) :
    Indian

    A.22 (Indian) - GDrive
    A.24 (Indian) - GDrive
    A.26 (Indian) - Gdrive
    C.05 (Indian) - GDrive
    C.09 (Indian) - GDrive
    C.11 (Indian) - GDrive

    Global
    A.22 (Global) - GDrive
    A.24 (Global) - GDrive
    A.26 (Global) - GDrive
    Install Python from Windows Store
    libusb-win32 - Having Issues? Use this.
    Get usbdk installer (.msi) from here and install it

    Steps:

    1)
    Extract the zip
    2) Go to driver folder, find the .inf file right click and press install.
    1611352830350.png


    3) Download this file and install it, after installing power off phone and connect to pc while holding Vol+- (don't leave the buttons after connecting) . You might need this driver as well if it's not detected.
    3a6d351fec8ab9961a5e3.png


    4) Press next, connect your device to PC while holding Vol+- buttons (your device needs to be powered off, and don't leave the buttons) and you will see the mtkdriver down below. Install it.
    310b8508659201f6729f7.png
    5) Choose MediaTek USB Port and install it.

    6) Then run the brom.bat under Bypass folder.
    Screenshot (63).png


    7) Now power off the phone and connect the phone while holding volume + and - (Don't leave the buttons until the bypass is done)
    download.png


    8) After the above step Go into Flash Tool folder and open the SPFlash tool go to Options>Option
    screenshot-65-png.5474391


    9) Click on Connections and select UART and set Baud Rate to 921600
    1642874324976.png


    10) After that choose scatter file and also if not set, set your download-agent. You don't need to select auth file as authorization is disabled. Once you do it, it should look like this. ALWAYS MAKE SURE DOWNLOAD ONLY MODE IS SELECTED! DON'T SELECT OTHER MODES!
    1642842374170.png

    • Select all the Partitions except opporeserve2 and cdt_engineering. otherwise you will get errors.
    *11) If you want to flash super.img partition also then download this scatter.txt file and replace it with the another scatter file which is present in the decrypted firmware folder. After that select it again in sp flash tool.

    Again Make SURE "Download Only" is selected. Don't select ANYTHING ELSE! You will lose your IMEIs, Serial Numbers, Capability of Hardware Attestation etc. if you choose "Format data + Download" make SURE you selected "Download Only".

    Now, you can start downloading with the button and after that a checkmark will appear. You can reboot your phone and use it like before now! All your userdata will (inevitably) be cleared!

    After flashing it should look like this. Download has been complete. Enjoy!
    IMG_20211212_004225.png


    "Congrats Now your Realme 8 is Unbricked :) "

    Credits :
    https://github.com/bkerler/ for decryptor and for creating the tool.

    If you face any issues write them down below...
    2
    Some people having this problem so I want to add one more thing to the guide. If you are not having any issues related to boot then don't follow these steps.

    After waiting more then 10 minutes, if it doesn't boot up/bootloop. Or shows DM-Verity corrupt error then do this.

    1) Try boot into stock recovery by pressing volume up + power button after that when your screen flashes quickly unpress buttons.

    2) Now press volume down + power button, by pressing these you will boot into stock recovery.

    3) Go to format option and do a full format.

    4) Your phone will definitely boot up after that.
    2
    if "Brick" occured in rooting process - then can recovery be done without data loss :

    Prerequisite: firmware version on the body must the same as downloaded "Decrypted OFP" (as example both is A.22 )

    HowTo:
    at step of SPFlashing (currently that is 10-th)
    - check ONLY next partitions in SPFlash to restore :
    PRELOADER RECOVERY VBMETA LK LK2 BOOT
    ... and NO any of other
    (as thats only are touched by currently described rooting processes)
    2
    Does the phone warranty will be void once the brom.bat ends its work?
    The warranty will be valid.
    If you want to return the phone to the service, lock the bootloader and say that it is after the update.
    They will load original system and after problem data will be lost
    1
    Hey Tony can you make a guide for going to stock rom after using los (yeah for realme 8) it's very helpful for me bro please
    Step by step because I'm new at Custom rom community ☺️
    You do exactly the same thing only you edit the file (scatter) to flash the super partitions.