Rom install - Moto G7 Power Questions & Answers

Rom install - Moto G7 Power Questions & Answers

rominstall:
Preparation for A/B Roms:
01. Download TWRP and the Firmware for your variant.
02. Remove your google account under Settings > Accounts then factory reset your device as FRP is enforced.
03. Unlock your bootloader.
04. Flash your factory firmware image on slot_A
Hold power + Volume down untill you reach bootloader (fastboot mode)
In your extracted firmware folder open a terminal and flash your firmware
NOTE: This last step installs vendor.img to slot_b as well.
05. Use terminal to boot latest twrp.img "fastboot boot twrp.img" #twrp
06. While on Slot_A Flash copypartitions.zip #nobrickslotsfile (This step only needs to be completed Once only after updating from stock factory firmwares.)
07. While in TWRP choose Reboot > bootloader
09. (wipe internal storage) fastboot -w
10. Now you're ready for ROM Steps below
ROM - Installation:
01. Download the ROM, TWRP and GApps from the links above.
02. Use terminal to boot latest twrp.img "fastboot boot twrp.img"
03. Flash ROM.zip + #twrp-installer
04. Reboot > Recovery
05. Install Gapps + Magisk (if you choose)
06. Reboot > System.
:Boa:

vulkan_4 said:
02. Remove your google account under Settings > Accounts then factory reset your device as FRP is enforced.
03. Unlock your bootloader.
04. Flash your factory firmware image on slot_A
Click to expand...
Click to collapse
What is the purpose of 02. ?? There is no reason to do that!
What about the OEM unlocking feature? I think it would be better to enable it before trying to unlock your bootloader... This would also deactivate FRP!

Related

Root Infinix Zero 5 (X-603) (Systemless root Support OTA)

Systemless Root Magisk Beta 15.2 ( Thanks @topjohnwu for Magisk)
As it is systemless so it doesn’t change system file. It only changes in Boot image.
Whenever you got OTA just Reflash Stock Boot img and update your device to latest version.
This Boot.img is taken from latest version of XUI 3.0 Nougat version Build No. X603-H575A-N-IN-171227V175. So When it will update need to Patch again boot.img with updated version or this can also be used.
Warning:-
I am not responsible for bricked devices.
Your warranty will void now. Do it at your own Risk.
Follow Step as Mentioned Below:
1. Unlock Boot loader as mentioned on following link:
https://forum.xda-developers.com/android/development/unlock-bootloader-infinix-zero-5-t3715360
2. If you want to install TWRP recovery then follow:
https://forum.xda-developers.com/android/development/infinix-zero-5-x-603-twrp-recovery-t3712491
Now the step for Systemless root with unlocked bootloader and usb debugging on is must. (with stock recovery no need TWRP)
1. Download the Zip file on following link: https://drive.google.com/open?id=1vne0IdPrW1isGoCJbYTCl4GRG5mh6QF5
2. Extract zip file in a folder.
3. Press and ctrl+Shift and right click on mouse.
4. Now press option open cmd window here, in window 10 it may be open powershall window here just select it.
5. In cmd window follow the following command.
A. adb reboot bootloader (phone will reboot and light blank dark screen)
B. fastboot devices (it will show your device if connected well)
C. fastboot flash boot patched_boot.img (it will flash new boot img in your phone.
D. fastboot reboot (will reboot your phone)
E. Install magisk manager app from XDA lab or from attached here in zip just extract it.
Your phone is rooted now with stock recovery.
OTA Update Support: Just follow above cmd again and at point C. just change flash cmd to stock boot. (fastboot flash Stock boot.img) then reboot and update your system OTA.
Thanks.
Last Updated on 05/01/2018

I can't install any module
/data/adb/xxx.img mount failed
Failed
Installation failed

[ROOTED] Lava X81 using Magisk Manager by patching stock boot image (No TWRP)

Who said this method to us ?
aIecxs, XDA Senior Member from Germany
https://forum.xda-developers.com/member.php?u=7285913
Thread Link :
https://forum.xda-developers.com/android/help/helproot-lava-x81-t3620166
Thanks alecks!!!!:highfive:
------------------------------------------------------------
Youtube Video Assistance:
Video Name: How to root Android using Magisk Manager & stock boot.img
Channel : Hovatek
------------------------------------------------------------
REQUIREMENTS :
(0) Unlocked Bootloader
To unlock bootloader in Lava X81 by Fastboot mode use the command
fastboot oem unlock #unlock bootloader via fastboot mode
{{{{{ NOTE: Unlocking bootloader in Lava X81 will erase all the user data. So please take a backup before unlocking bootloader. }}}}}
(1) Stock boot.img for your phone model (its best its for your Build Number / Variant ) . You can extract from the stock rom / firmware of your device (you may check our collection at https://forum.hovatek.com/forum-89.html ) OR backup from your device using a hardware box e.g Miracle Box, CM2, Nck Box Pro etc
(2) Download Latest Magisk Manager {Currently 7.3.0 (220)}
(3) Active internet connection on your Android device
(4) A windows 10 Laptop
---------------------------------------------------------
INSTRUCTIONS :
Step 1: Patching the stock boot.img
1. Install Magisk Manager 7.3.0 (220) APK on your android device.
2. Copy the stock boot.img of Lava X81 to your phone's internal storage or SD card whereever you want (Internal Storege\Dowloads is the better option)
3. Launch Magisk Manager app and check for latest updates. After the updates you will see that Magisk Manager is up to date.
4. Then, Select (Magisk is not installed. Latest 19.3 (19300)) Install > (Install Magisk) Install > Select and Patch a File >
5. Navigate to the location of the stock boot.img you copied earlier on (select Dowloads option or in my case, I used ES File Explorer File Manager), then Select it
6. Magisk Manager should begin downloading the magisk zip file for our arm64-v8a Device platform.
7. Once download is complete, MagiskManager will automatically patch the boot file and store it under
/storage/emulated/0/Download/magisk_patched.img
(Then I renamed it as "patched_boot.img" for our convenience)
Step 2: Flashing the patched boot.img
Among a variety of options to flash, I preferred Fastboot method
(0) Connect your Lava X81 one or two times to the PC (for preinstalling drivers)
(1) Boot your Lava X81 into fastboot mode.
(2) Open platform-tools_r28.0.1-windows.zip file
(3) Simultaneously press Keyboard's Shift key and Right click on the mouse, to open PowerShell window
(4) On the PowerShell use the following codes to flash:
Starting from phone's normal usb debugging mode,
adb devices #Ensures your phone connectivity in ADB (Android Debug Interface) mode via USB Debugging
adb reboot-bootloader #Reboot your phone to Fastboot Mode from ADB
fastboot devices #Ensures your phone connectivity in Fastboot mode
fastboot getvar unlocked #To check whether the bootloader is unlocked or not. It should be unlocked to proceed further steps
fastboot flash boot patched_boot.img #Flash the Magisk Patched Boot image file in Fastboot Mode
fastboot reboot #Reboot to the system from exiting Fastboot Mode
(5) Congrats and check with a Root checker app for root status. While checking for root status itself pop out for root permission.
--------------------------------------------------------
Proofs and All the necessary files as a zip file - MediaFire Link
Root Lava X81 using Magisk Manager by patching stock boot image (No TWRP)
http://www.mediafire.com/file/zjb78878i52865c/Root_Lava_X81_using_Magisk_Manager_by_patching_stock_boot_image_%2528No_TWRP%2529.zip/file

It is worked successfully guys!
Try it.
Two Bugs:
1. Cannot try reboot to the stock recovery. It strucks. You have to switch off and switch on the phone. During this your phone will make fear "Performing factory reset". Don't worry! blah blah blah...
SO YOU MUST DEVELOP TWRP RECOVERY FOR LAVA X81
2. Cannot flash .zip files using Magisk only. It every time asks TWRP or any other recovery to flash the zip file.
So you must develop TWRP recovery for Lava X81
3. While installing SuperSU it says "binary occupied" by MagiskSU. So apps like FlashFire won't flash zip file.
4. Don't try to uninstall stock YouTube app & and replace it with YouTube vanced app. Use YouTube Vanced the app for no root along with MicroG. But YouTube vanced 14.21.54 seems to be exceptional.

Looking for a walkthrough on installing a custom ROM on a BLU G90 PRO

I need WIFI calling enabled and non of the unlocked phones they sell at Best Buy or Amazon come with the feature activated. It is literally not listed in the settings I am looking at installing a custom ROM with WIFI calling activated like it is on my old Samsung A50. I honestly don't know the first thing about the root program that android runs on so I am looking for someone that has patience that can help a noob.
I have watched many youtube videos on this topic but I have found nothing on my specific phone.
Thanks in advance

Anubis2002 said:
I need WIFI calling enabled and non of the unlocked phones they sell at Best Buy or Amazon come with the feature activated. It is literally not listed in the settings I am looking at installing a custom ROM with WIFI calling activated like it is on my old Samsung A50. I honestly don't know the first thing about the root program that android runs on so I am looking for someone that has patience that can help a noob.
I have watched many youtube videos on this topic but I have found nothing on my specific phone.
Thanks in advance
Click to expand...
Click to collapse
About ROOT: https://forum.xda-developers.com/t/...attery-charge-limit-root-application.4251443/
About GSI: You not need TWRP. But if you want backup your userdata so need install that.
All depend about your decision: I'm install GSI and test. I chose the perfect GSI for me; so I don't need the backup => you not need custom recovery so use stock recovery.
I want GSI and need backup => need TWRP.
In the true both recoveries [stock & TWRP] has the fastbootd implemented!
So you need:
1- unlock bootloader;
2- stock or specific vbmeta file;
3- know how use fastboot commands for flash GSI;
4- Every time is more security flashing Custom ROMs if you have stock ROM!
Are you ready for flash GSI??!
Even if something goes wrong and you can't "revive" the device again?
Do you have everything it takes to feel relaxed if something goes wrong or successful?!!
I can put the instructions myself. But I will never be responsible for your actions and choices.So make up your mind!

lopestom said:
About ROOT: https://forum.xda-developers.com/t/...attery-charge-limit-root-application.4251443/
About GSI: You not need TWRP. But if you want backup your userdata so need install that.
All depend about your decision: I'm install GSI and test. I chose the perfect GSI for me; so I don't need the backup => you not need custom recovery so use stock recovery.
I want GSI and need backup => need TWRP.
In the true both recoveries [stock & TWRP] has the fastbootd implemented!
So you need:
1- unlock bootloader;
2- stock or specific vbmeta file;
3- know how use fastboot commands for flash GSI;
4- Every time is more security flashing Custom ROMs if you have stock ROM!
Are you ready for flash GSI??!
Even if something goes wrong and you can't "revive" the device again?
Do you have everything it takes to feel relaxed if something goes wrong or successful?!!
I can put the instructions myself. But I will never be responsible for your actions and choices.So make up your mind!
Click to expand...
Click to collapse
I also have the Blu G90 Pro and trying to get root , could you please give me detailed instructions on using magisk or how to flash with trwp, i have flashed trwp through fastboot but cant decrypt data and when you restart device it reverts back to stock recovery.
also cant find stock firmware for this version BLU_G0370WW_V10.0.04.03_GENERIC to use magisk to patch boot.img
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EdsterX71 said:
I also have the Blu G90 Pro and trying to get root , could you please give me detailed instructions on using magisk or how to flash with trwp, i have flashed trwp through fastboot but cant decrypt data and when you restart device it reverts back to stock recovery.
Click to expand...
Click to collapse
Spoiler: Unlock & Install Custom recovery - BLU G90 Pro
- OEM Unlock - select
- USB Debugging - select
cmd command:
Code:
adb devices
Code:
adb reboot bootloader
(or use the menu option).
The screen should show "FASTBOOT mode" at the bottom of the screen in small font.
cmd command:
Code:
fastboot flashing unlock
or
Code:
fastboot flashing unlock_critical
Read phone screen for instructions.
You will have to press volume up key to continue to unlock.
- Reboot phone. Setting again without data info. Power off.
Power & VOL+ to show FASTBOOT mode - recovery
Go to stock recovery and make WIPE data/factory reset & WIPE cache partitions.
Spoiler: Install Custom recovery
stock recovery - bootloader => fastboot (not fastbootd)
cmd command:
Code:
fastboot --disable-verity --disable-verification flash vbmeta vbmetaAndroidSC_mod.img
cmd command:
Code:
fastboot flash recovery recoveryTWRP350_G0370WW.img
cmd command:
Code:
fastboot reboot-recovery
File download from my github: TWRP3.5.0_10 BLU G90 PRO
EdsterX71 said:
also cant find stock firmware for this version BLU_G0370WW_V10.0.04.03_GENERIC to use magisk to patch boot.imgView attachment 5337319
Click to expand...
Click to collapse
About updated ROM version: You can remove/copy all partitions from last version any time. So boot.img or recovery.img can have with SPFT Read Back process with scatter file from v10.0.03.03 stock ROM.
Stock ROM G90 Pro BLU_G0370WW_V10.0.03.03
ROOT: Simple. Use custom recovery and flashing magisk-zip
or if you have boot.img stock so use magisk manager to have boot_patched.img and flash via fastboot.

lopestom said:
Spoiler: Unlock & Install Custom recovery - BLU G90 Pro
- OEM Unlock - select
- USB Debugging - select
cmd command:
Code:
adb devices
Code:
adb reboot bootloader
(or use the menu option).
The screen should show "FASTBOOT mode" at the bottom of the screen in small font.
cmd command:
Code:
fastboot flashing unlock
or
Code:
fastboot flashing unlock_critical
Read phone screen for instructions.
You will have to press volume up key to continue to unlock.
- Reboot phone. Setting again without data info. Power off.
Power & VOL+ to show FASTBOOT mode - recovery
Go to stock recovery and make WIPE data/factory reset & WIPE cache partitions.
Spoiler: Install Custom recovery
stock recovery - bootloader => fastboot (not fastbootd)
cmd command:
Code:
fastboot --disable-verity --disable-verification flash vbmeta vbmetaAndroidSC_mod.img
cmd command:
Code:
fastboot flash recovery recoveryTWRP350_G0370WW.img
cmd command:
Code:
fastboot reboot-recovery
File download from my github: TWRP3.5.0_10 BLU G90 PRO
About updated ROM version: You can remove/copy all partitions from last version any time. So boot.img or recovery.img can have with SPFT Read Back process with scatter file from v10.0.03.03 stock ROM.
Stock ROM G90 Pro BLU_G0370WW_V10.0.03.03
ROOT: Simple. Use custom recovery and flashing magisk-zip
or if you have boot.img stock so use magisk manager to have boot_patched.img and flash via fastboot.
Click to expand...
Click to collapse
Flawless instructions , thank you so much! TRWP & Root!
i had to flash Stock ROM G90 Pro BLU_G0370WW_V10.0.03.03
then follow your instructions .
Because firmware BLU_G0370WW_V10.0.04.03_GENERIC the WIIFI and Bluetooth did not function when using older version boot.img .

lopestom said:
Spoiler: Unlock & Install Custom recovery - BLU G90 Pro
- OEM Unlock - select
- USB Debugging - select
cmd command:
Code:
adb devices
Code:
adb reboot bootloader
(or use the menu option).
The screen should show "FASTBOOT mode" at the bottom of the screen in small font.
cmd command:
Code:
fastboot flashing unlock
or
Code:
fastboot flashing unlock_critical
Read phone screen for instructions.
You will have to press volume up key to continue to unlock.
- Reboot phone. Setting again without data info. Power off.
Power & VOL+ to show FASTBOOT mode - recovery
Go to stock recovery and make WIPE data/factory reset & WIPE cache partitions.
Spoiler: Install Custom recovery
stock recovery - bootloader => fastboot (not fastbootd)
cmd command:
Code:
fastboot --disable-verity --disable-verification flash vbmeta vbmetaAndroidSC_mod.img
cmd command:
Code:
fastboot flash recovery recoveryTWRP350_G0370WW.img
cmd command:
Code:
fastboot reboot-recovery
File download from my github: TWRP3.5.0_10 BLU G90 PRO
About updated ROM version: You can remove/copy all partitions from last version any time. So boot.img or recovery.img can have with SPFT Read Back process with scatter file from v10.0.03.03 stock ROM.
Stock ROM G90 Pro BLU_G0370WW_V10.0.03.03
ROOT: Simple. Use custom recovery and flashing magisk-zip
or if you have boot.img stock so use magisk manager to have boot_patched.img and flash via fastboot.
Click to expand...
Click to collapse

lopestom said:
Spoiler: Unlock & Install Custom recovery - BLU G90 Pro
- OEM Unlock - select
- USB Debugging - select
cmd command:
Code:
adb devices
Code:
adb reboot bootloader
(or use the menu option).
The screen should show "FASTBOOT mode" at the bottom of the screen in small font.
cmd command:
Code:
fastboot flashing unlock
or
Code:
fastboot flashing unlock_critical
Read phone screen for instructions.
You will have to press volume up key to continue to unlock.
- Reboot phone. Setting again without data info. Power off.
Power & VOL+ to show FASTBOOT mode - recovery
Go to stock recovery and make WIPE data/factory reset & WIPE cache partitions.
Spoiler: Install Custom recovery
stock recovery - bootloader => fastboot (not fastbootd)
cmd command:
Code:
fastboot --disable-verity --disable-verification flash vbmeta vbmetaAndroidSC_mod.img
cmd command:
Code:
fastboot flash recovery recoveryTWRP350_G0370WW.img
cmd command:
Code:
fastboot reboot-recovery
File download from my github: TWRP3.5.0_10 BLU G90 PRO
About updated ROM version: You can remove/copy all partitions from last version any time. So boot.img or recovery.img can have with SPFT Read Back process with scatter file from v10.0.03.03 stock ROM.
Stock ROM G90 Pro BLU_G0370WW_V10.0.03.03
ROOT: Simple. Use custom recovery and flashing magisk-zip
or if you have boot.img stock so use magisk manager to have boot_patched.img and flash via fastboot.
Click to expand...
Click to collapse
In TRWP the option for select storage for exsdcard (0)mb will not mount micro sdcard?
And which partitons do you select for a full backup.
thanks

EdsterX71 said:
In TRWP the option for select storage for exsdcard (0)mb will not mount micro sdcard?
And which partitons do you select for a full backup.
thanks
Click to expand...
Click to collapse
Unfortunately in the compiling TWRP time I haven't MicroSD to testing.
But now I know about and need fix so easy. The fix is not easy because my time and the issues about different adress/partition of MicroSD in G90 Pro. So I needed more knowledge and informations to fix that and need only write correct adress/partition. That's is to mount/start MicroSD automatically in the TWRP. But....
I not remember now because I not using MicroSD or OTG in the TWRP or ROMs. But maybe worked with the option in the TWRP - Wipe - FORMAT DATA; Reboot - Recovery. Test!
I have PBRP (other awesome Custom Recovery) if you want test too.
EdsterX71 said:
Flawless instructions , thank you so much! TRWP & Root!
i had to flash Stock ROM G90 Pro BLU_G0370WW_V10.0.03.03
then follow your instructions .
Because firmware BLU_G0370WW_V10.0.04.03_GENERIC the WIIFI and Bluetooth did not function when using older version boot.img .
Click to expand...
Click to collapse
It's a shame you didn't try to remove the boot.img file from version 10.0.04.03 because it would be interesting to know the kernel changes. But as far as I know it was a security update and the fix for call volume I think.
I not using Xposed a very time ago. Sorry. You need search/ask in the Xposed forun.

lopestom said:
Unfortunately in the compiling TWRP time I haven't MicroSD to testing.
But now I know about and need fix so easy. The fix is not easy because my time and the issues about different adress/partition of MicroSD in G90 Pro. So I needed more knowledge and informations to fix that and need only write correct adress/partition. That's is to mount/start MicroSD automatically in the TWRP. But....
I not remember now because I not using MicroSD or OTG in the TWRP or ROMs. But maybe worked with the option in the TWRP - Wipe - FORMAT DATA; Reboot - Recovery. Test!
I have PBRP (other awesome Custom Recovery) if you want test too.
It's a shame you didn't try to remove the boot.img file from version 10.0.04.03 because it would be interesting to know the kernel changes. But as far as I know it was a security update and the fix for call volume I think.
I not using Xposed a very time ago. Sorry. You need search/ask in the Xposed forun.
Click to expand...
Click to collapse
Yes I would like to try PBRP , Thanks, I really like the specs on the Blu G90 Pro... But to be honest the camera is crap.

EdsterX71 said:
EdsterX71 said:
In TRWP the option for select storage for exsdcard (0)mb will not mount micro sdcard?
And which partitons do you select for a full backup.
thanks
Click to expand...
Click to collapse
n TRWP the option for select storage for exsdcard (0)mb will not mount micro sdcard?
And which partitons do you select for a full backup.
thanks
Click to expand...
Click to collapse
boot.img for 10.0.04.02
And yes i would like to try PBRP, thanks.

EdsterX71 said:
boot.img for 10.0.04.02
And yes i would like to try PBRP, thanks.
Click to expand...
Click to collapse
EdsterX71 said:
I also have the Blu G90 Pro and trying to get root , could you please give me detailed instructions on using magisk or how to flash with trwp, i have flashed trwp through fastboot but cant decrypt data and when you restart device it reverts back to stock recovery.
also cant find stock firmware for this version BLU_G0370WW_V10.0.04.03_GENERIC to use magisk to patch boot.imgView attachment 5337319
Click to expand...
Click to collapse
ANy error with 10.0.04.02?
As your message and picture had BLU_G0370WW_V10.0.04.03_GENERIC
Update: Yes the kernel was changed with more informations and need new Custom recovery with that to work with new stock ROM.

EdsterX71 said:
boot.img for 10.0.04.02
And yes i would like to try PBRP, thanks.
Click to expand...
Click to collapse
Sent in PM to you.

I decided to write the commands for those who have TWRP or stock recovery. Both will work as it has the fastbootD option.
First, select the GSI for your architecture. On BLU G90 Pro, it is arm64 ab. Usually we must unzip to have the img file.
Copy the GSI.img file and the modified vbmeta.img file in the ADB folder - tools platform with which you unlocked the bootloader. Remember the need for the most current version of ADB!
platform-tools#downloads
For some users it is necessary to write warnings:
Stop now if you do not know what you are doing or have no experience in reviving your device!!!
You must have backup of your NVDATA, NVRAM, NVCFG, PERSIST, files made from your device.
The device must have the bootloader unlocked!
You need know the difference about fastboot and FASTBOOTD in your device!!
Your device has bootloader mode: recovery - fastboot - reboot (system)
Stock recovery has very options:
reboot system - reboot to bootloader - wipe - Enter fastboot - ...
reboot to bootloader => normal fastboot
Enter fastboot => FASTBOOTD
FASTBOOTD => some options
TWRP:
Reboot - Reboot bootloader => normal fastboot
Reboot - Reboot fastboot => fastbootD
Spoiler: Install GSI - BLU G90 Pro - G0370WW
Device in fastboot => You see the Serial number by your device
Code:
fastboot devices
The file vbmeta can use stock vbmeta; BUT you should flash vbmeta mod [vbmetaAndroidSC_mod.zip] for have TWRP and GSI.
Code:
fastboot --disable-verification flash vbmeta vbmeta_mod.img
Wipe userdata
Code:
fastboot -w
Your device MUST be at the fastbootD menu now. If not, you will not be able to flash the GSI successfully. Again, you can using TWRP or stock recovery.
fastboot normal to fastbootD
Code:
fastboot reboot fastboot
Erase a flash partition
Code:
fastboot erase system
or
Code:
fastboot delete-logical-partition system
deletes the product partition, allowing a larger system partition
Code:
fastboot delete-logical-partition product
I not need resize-logical-partition product. But if you want:
You will need a larger system partition to flash a GSI. There are 2 ways to achieve this
A. fastboot resize-logical-partition product 509344768
B. fastboot resize-logical-partition system 3089272064 or 3889272064
resizes product and system partitions. This gives you about 3GB of system partitions. You can adjust or arrive at your own numbers if you want different sizes.
Flashing GSI files: Sets disable-verity when flashing & Sets disable-verification when flashing the file img in the system partition.
Code:
fastboot --disable-verity --disable-verification flash system GSI.img
GSI.img is the file of any zip file that have any name by developers/Custom ROM.
For confirm great & fast start GSI
Code:
fastboot -w
For confirm and boot clean go to normal fastboot
Code:
fastboot reboot bootloader
Code:
fastboot erase userdata
Reboot to system
Code:
fastboot reboot
Wait the time 5~15 minutes to start.
Enjoy
Note: Since the Team Win code maintainers; still haven't found a way for TWRP to modify (write/copy/delete) any file in the logical partitions (System - Vendor - Product - odm) as Super partition; TWRP cannot install the img file on the system partition.
If you want to make changes you can try this: [SCRIPT][Android 10+] Universal Mount System read write R/W
In the GSI files you can modify files in the Super partition.
About adb-fastboot: Android Debug Bridge (ADB) Commands Manual
Any other questions or more help for BLU users: BLU Development Team

lopestom said:
I decided to write the commands for those who have TWRP or stock recovery. Both will work as it has the fastbootD option.
First, select the GSI for your architecture. On BLU G90 Pro, it is arm64 ab. Usually we must unzip to have the img file.
Copy the GSI.img file and the modified vbmeta.img file in the ADB folder - tools platform with which you unlocked the bootloader. Remember the need for the most current version of ADB!
platform-tools#downloads
For some users it is necessary to write warnings:
Stop now if you do not know what you are doing or have no experience in reviving your device!!!
You must have backup of your NVDATA, NVRAM, NVCFG, PERSIST, files made from your device.
The device must have the bootloader unlocked!
You need know the difference about fastboot and FASTBOOTD in your device!!
Your device has bootloader mode: recovery - fastboot - reboot (system)
Stock recovery has very options:
reboot system - reboot to bootloader - wipe - Enter fastboot - ...
reboot to bootloader => normal fastboot
Enter fastboot => FASTBOOTD
FASTBOOTD => some options
TWRP:
Reboot - Reboot bootloader => normal fastboot
Reboot - Reboot fastboot => fastbootD
Spoiler: Install GSI - BLU G90 Pro - G0370WW
Device in fastboot => You see the Serial number by your device
Code:
fastboot devices
The file vbmeta can use stock vbmeta; BUT you should flash vbmeta mod [vbmetaAndroidSC_mod.zip] for have TWRP and GSI.
Code:
fastboot --disable-verification flash vbmeta vbmeta_mod.img
Wipe userdata
Code:
fastboot -w
Your device MUST be at the fastbootD menu now. If not, you will not be able to flash the GSI successfully. Again, you can using TWRP or stock recovery.
fastboot normal to fastbootD
Code:
fastboot reboot fastboot
Erase a flash partition
Code:
fastboot erase system
or
Code:
fastboot delete-logical-partition system
deletes the product partition, allowing a larger system partition
Code:
fastboot delete-logical-partition product
I not need resize-logical-partition product. But if you want:
You will need a larger system partition to flash a GSI. There are 2 ways to achieve this
A. fastboot resize-logical-partition product 509344768
B. fastboot resize-logical-partition system 3089272064 or 3889272064
resizes product and system partitions. This gives you about 3GB of system partitions. You can adjust or arrive at your own numbers if you want different sizes.
Flashing GSI files: Sets disable-verity when flashing & Sets disable-verification when flashing the file img in the system partition.
Code:
fastboot --disable-verity --disable-verification flash system GSI.img
GSI.img is the file of any zip file that have any name by developers/Custom ROM.
For confirm great & fast start GSI
Code:
fastboot -w
For confirm and boot clean go to normal fastboot
Code:
fastboot reboot bootloader
Code:
fastboot erase userdata
Reboot to system
Code:
fastboot reboot
Wait the time 5~15 minutes to start.
Enjoy
Note: Since the Team Win code maintainers; still haven't found a way for TWRP to modify (write/copy/delete) any file in the logical partitions (System - Vendor - Product - odm) as Super partition; TWRP cannot install the img file on the system partition.
If you want to make changes you can try this: [SCRIPT][Android 10+] Universal Mount System read write R/W
In the GSI files you can modify files in the Super partition.
About adb-fastboot: Android Debug Bridge (ADB) Commands Manual
Any other questions or more help for BLU users: BLU Development Team
Need gsi link
Click to expand...
Click to collapse

Lopestom im having lags, overheat issues and system slow downs , why??
with or without gsi
my guess is hardware issue (emmc chip)

DarkeEmpire said:
I want a gsi link
Click to expand...
Click to collapse
Any GSI-Treble A10 arm64 ab - https://forum.xda-developers.com/f/treble-enabled-device-development-a-ab-roms.7260/

Can I use pixel experience

sometimes when transferring file from pc to the device it fails over 1mb files like what????

lopestom said:
Spoiler: Unlock & Install Custom recovery - BLU G90 Pro
- OEM Unlock - select
- USB Debugging - select
cmd command:
Code:
adb devices
Code:
adb reboot bootloader
(or use the menu option).
The screen should show "FASTBOOT mode" at the bottom of the screen in small font.
cmd command:
Code:
fastboot flashing unlock
or
Code:
fastboot flashing unlock_critical
Read phone screen for instructions.
You will have to press volume up key to continue to unlock.
- Reboot phone. Setting again without data info. Power off.
Power & VOL+ to show FASTBOOT mode - recovery
Go to stock recovery and make WIPE data/factory reset & WIPE cache partitions.
Spoiler: Install Custom recovery
stock recovery - bootloader => fastboot (not fastbootd)
cmd command:
Code:
fastboot --disable-verity --disable-verification flash vbmeta vbmetaAndroidSC_mod.img
cmd command:
Code:
fastboot flash recovery recoveryTWRP350_G0370WW.img
cmd command:
Code:
fastboot reboot-recovery
File download from my github: TWRP3.5.0_10 BLU G90 PRO
About updated ROM version: You can remove/copy all partitions from last version any time. So boot.img or recovery.img can have with SPFT Read Back process with scatter file from v10.0.03.03 stock ROM.
Stock ROM G90 Pro BLU_G0370WW_V10.0.03.03
ROOT: Simple. Use custom recovery and flashing magisk-zip
or if you have boot.img stock so use magisk manager to have boot_patched.img and flash via fastboot.
Click to expand...
Click to collapse
Whenever I go into fastboot mode (with the text on the bottom left) no fastboot commands will work on my G90 Pro. Therefore I can't follow the rest of the instructions. Any possible solutions? Thanks.

OP7Pro not recognized by Windows in FastBoot mode

Phone OS: OxygenOS 11 EU
PC OS: Windows 11 x64
I'm trying to unlock the bootloader so that I could debloat my phone, install some magisk modules, and GCam.
While ADB normally sees my phone without issues, it's not recognized in Fastboot mode. In the Devices Manager window, the phone is shown as a generic Android device with the yellow warning sign (only during Fastboot, correctly detected as OP7Pro otherwise).
I tried installing ADB from multiple sources, and even used mauronofrio's Tool All In One to no avail. The guides to unlock bootloader don't make any mentions of this issue, and online I've only managed to find very old unsolved threads for other phones.

So, your system doesn't recognize the phone in fastboot mode ?
Did you tried to uninstall the device in the device manager, then plug it back ?

draentor said:
So, your system doesn't recognize the phone in fastboot mode ?
Did you tried to uninstall the device in the device manager, then plug it back ?
Click to expand...
Click to collapse
Good news, not sure why but today it was recognized, and installing TWRP and Magisk seemed to go smoothly.
I now have another question: this post (from 2019) mentions that I should've not installed Magisk the way I did.
I did the following:
1. unlock bootloader via Tool All In One
2. update OxygenOS via the notification I received, then reboot
3. install TWRP via Tool All In One
4. install Magisk via the TWRP menu and app (using the recommended choice)
What instead the guide says is: after TWRP and Magisk installed, update without rebooting, then install TWRP A/B Retention Script, then install Magisk to Inactive Slot and not the recommended Direct Install.
Could I have issues of any kinds, maybe update related, with these premises? If yes, what can I do to fix them?

Nevermind, phone's dead now. I will open another thread about it.

I think this guide is outdated.
That's what worked for me (Read everything before beginning) :
Unlock the bootloader
Update to the last OxygenOS version
Use Oxygen Updater app to be really up-to-date
Install TWRP
To do so, get the latest TWRP .img file here : https://twrp.me/oneplus/oneplus7pro.html
Get the latest twrp-installer.zip file too
It's ready for Android 11, maybe Android 12, I didn't tried
Don't forget to check "Developer options" in system settings
With your phone plugged in your computer, use adb commands and reboot to fastboot with "adb reboot bootloader"
Then, load TWRP with "fastboot boot twrp.img". Of course, you need to put the latest TWRP image file previously downloaded in the same folder and rename it "twrp.img"
In TWRP, go to Advanced then press "Flash Current TWRP"
Done !
Then, follow those instructions :
Wipe -> Factory Reset + : Wipe Data, System, Cache and Dalvik Cache
Install -> Flash ROM : Use the install function and install the ROM
Install -> Flash TWRP Installer : Don't reboot, go back and install as the previous step
Reboot -> Recovery : Reboot TWRP and it automatically load the other slot
Wipe -> Format Data : Click and type yes
Reboot -> System : Just reboot and it should load the installed ROM
Reboot to recovery
Install -> Magisk
Reboot -> System
Install -> Whathever you want
Reboot -> System

draentor said:
I think this guide is outdated.
That's what worked for me (Read everything before beginning) :
Unlock the bootloader
Update to the last OxygenOS version
Use Oxygen Updater app to be really up-to-date
Install TWRP
To do so, get the latest TWRP .img file here : https://twrp.me/oneplus/oneplus7pro.html
Get the latest twrp-installer.zip file too
It's ready for Android 11, maybe Android 12, I didn't tried
Don't forget to check "Developer options" in system settings
With your phone plugged in your computer, use adb commands and reboot to fastboot with "adb reboot bootloader"
Then, load TWRP with "fastboot boot twrp.img". Of course, you need to put the latest TWRP image file previously downloaded in the same folder and rename it "twrp.img"
In TWRP, go to Advanced then press "Flash Current TWRP"
Done !
Then, follow those instructions :
Wipe -> Factory Reset + : Wipe Data, System, Cache and Dalvik Cache
Install -> Flash ROM : Use the install function and install the ROM
Install -> Flash TWRP Installer : Don't reboot, go back and install as the previous step
Reboot -> Recovery : Reboot TWRP and it automatically load the other slot
Wipe -> Format Data : Click and type yes
Reboot -> System : Just reboot and it should load the installed ROM
Reboot to recovery
Install -> Magisk
Reboot -> System
Install -> Whathever you want
Reboot -> System
Click to expand...
Click to collapse
Thanks, I'll save it for next time. Unfortunately the phone's dead and I'm not sure how I got there, nor how or if I can recover it. I made a thread here https://forum.xda-developers.com/t/op7pro-dead-black-screen-wont-turn-on.4387537/

Question Is there TWRP for SM-A127M U7?

Hello guys, I already have the bootloader unlocked and also root, I need TWRP to download some rom, as you know the phone is not so good for games, also I have One UI Core 5.0, so it is slower.
Any solution?
I also overclocked using Hktweaks, which improved but not that much.

Hello, how did you root? I have been waiting for a stable form for a long time, and I am also waiting for TWRP for Android 12 on the A127M (There are only 11)

Jeison Dg said:
Hello guys, I already have the bootloader unlocked and also root, I need TWRP to download some rom, as you know the phone is not so good for games, also I have One UI Core 5.0, so it is slower.
Any solution?
I also overclocked using Hktweaks, which improved but not that much.
Click to expand...
Click to collapse
I have one

Installing Custom Recoveries
A. Preparation.
1. Download firmware for your device
2. Extract ap file using Zarchiver
3. Patch the ap file with a magisk which will patch both boot.img and vbmeta.img (from magisk, choose install then select file to patch)
Exynos 850 Resources
t.me
note: if you don't want root then just extract the vbmeta.img and use zarchiver to add it to my twrp.tar file.
You can flash this new file from odin at step 5
For Exynos 850 android 11 use a21s patched magisk.
For Exynos 850 android 12 and most other devices use delta magisk
4. Unlock OEM in developer options
5. Attach phone to pc and reboot to download mode
6. flash patched ap file.
Or..
Extract boot.img and vbmeta.img and add them to the TWRP zip.
7. Download recovery.img or download twrp.tar and extract recovery.img using Zarchiver.
B.Installation
Method 1.
1. Connect to pc and boot into stock recovery
2. Factory reset
3. Reboot into download mode.
4. flash twrp.tar into the ap slot
5. reboot to recovery from main menu (not just reboot)
be patient- It may take a while
6. Advanced, terminal. Type multidisabler (twice).
7.
Or flash samsung multidisabler zip
Or, for older phones flash dmverity zip
8. Reboot to recovery from main menu (not just reboot)
Backup boot, data, super and dtbo
9. Reboot to system
Method 2.
If you have already installed recovery and decrypted.
Extract recovery.img
1. Boot to recovery.
2. Install recovery.img
3. Choose recovery partition
4. Reboot to system then reboot to recovery
Backup boot, data, super and dtbo
(For Pitch-black just install the zip)
Method 3.
1. Install TWRP app
Extract recovery.img
2. Install TWRP
3. Choose file to flash.(don't select device)
4. Select recovery.img.
5. Reboot to recovery.
6. (You may need to change data partition to ext4 first if format ruins your system)
7. Reboot to recovery.
8. Wipe, format data, type YES.
9. Advanced, terminal.
10.Type multidisabler (twice).
Or flash samsung multidisabler zip
Or, for older phones flash dmverity zip
11.Reboot to recovery
12. Flash Magisk for root(only for method 3)
13. Backup boot, data, super and dtbo
Method 4
Using a second phone
Physwizz Collection
To flash TWRP from phone1 to phone2 Only if you have already installed recovery and decrypted. 1. Install this termux on phone1 2. Setup storage termux-setup-storage 3. Install this Heimdall Magisk module on phone1 Or install chroot Linux on termux and then install heimdall 4. Copy...
t.me
C. Recovery Problems
Most recovery issues can be solved by attending to the following issues.
1. Did you root using the full ap file patched Magisk .
(This contains the patched boot.img and vbmeta.img)
Exynos 850 users must use the special a217 magisk?
2. Did you then go all the way through the setup process?
3. Did you download the recovery to match your baseband?
See https://t.me/a127f_res/54 for Exynos 850 recoveries
4. Did you hold down power and volume up after Odin says pass?
5. Did you format data from stock recovery?
If you forgot to do this, just install stock recovery.img from TWRP and reboot.
6. Did you type multidisabler twice?
7. Did you reboot to recovery by choosing reboot from the menu and then choosing recovery?
8. To avoid touch issues go to settings and untick "allow time out"
D.To restore Stock Recovery
1. Attach phone to pc and reboot to download mode
2. flash patched ap file.
3. reboot
Or just flash stock recovery.img from twrp and reboot.
@physwizz

physwizz said:
Installing Custom Recoveries
A. Preparation.
1. Download firmware for your device
2. Extract ap file using Zarchiver
3. Patch the ap file with a magisk which will patch both boot.img and vbmeta.img (from magisk, choose install then select file to patch)
Exynos 850 Resources
t.me
note: if you don't want root then just extract the vbmeta.img and use zarchiver to add it to my twrp.tar file.
You can flash this new file from odin at step 5
For Exynos 850 android 11 use a21s patched magisk.
For Exynos 850 android 12 and most other devices use delta magisk
4. Unlock OEM in developer options
5. Attach phone to pc and reboot to download mode
6. flash patched ap file.
Or..
Extract boot.img and vbmeta.img and add them to the TWRP zip.
7. Download recovery.img or download twrp.tar and extract recovery.img using Zarchiver.
B.Installation
Method 1.
1. Connect to pc and boot into stock recovery
2. Factory reset
3. Reboot into download mode.
4. flash twrp.tar into the ap slot
5. reboot to recovery from main menu (not just reboot)
be patient- It may take a while
6. Advanced, terminal. Type multidisabler (twice).
7.
Or flash samsung multidisabler zip
Or, for older phones flash dmverity zip
8. Reboot to recovery from main menu (not just reboot)
Backup boot, data, super and dtbo
9. Reboot to system
Method 2.
If you have already installed recovery and decrypted.
Extract recovery.img
1. Boot to recovery.
2. Install recovery.img
3. Choose recovery partition
4. Reboot to system then reboot to recovery
Backup boot, data, super and dtbo
(For Pitch-black just install the zip)
Method 3.
1. Install TWRP app
Extract recovery.img
2. Install TWRP
3. Choose file to flash.(don't select device)
4. Select recovery.img.
5. Reboot to recovery.
6. (You may need to change data partition to ext4 first if format ruins your system)
7. Reboot to recovery.
8. Wipe, format data, type YES.
9. Advanced, terminal.
10.Type multidisabler (twice).
Or flash samsung multidisabler zip
Or, for older phones flash dmverity zip
11.Reboot to recovery
12. Flash Magisk for root(only for method 3)
13. Backup boot, data, super and dtbo
Method 4
Using a second phone
Physwizz Collection
To flash TWRP from phone1 to phone2 Only if you have already installed recovery and decrypted. 1. Install this termux on phone1 2. Setup storage termux-setup-storage 3. Install this Heimdall Magisk module on phone1 Or install chroot Linux on termux and then install heimdall 4. Copy...
t.me
C. Recovery Problems
Most recovery issues can be solved by attending to the following issues.
1. Did you root using the full ap file patched Magisk .
(This contains the patched boot.img and vbmeta.img)
Exynos 850 users must use the special a217 magisk?
2. Did you then go all the way through the setup process?
3. Did you download the recovery to match your baseband?
See https://t.me/a127f_res/54 for Exynos 850 recoveries
4. Did you hold down power and volume up after Odin says pass?
5. Did you format data from stock recovery?
If you forgot to do this, just install stock recovery.img from TWRP and reboot.
6. Did you type multidisabler twice?
7. Did you reboot to recovery by choosing reboot from the menu and then choosing recovery?
8. To avoid touch issues go to settings and untick "allow time out"
D.To restore Stock Recovery
1. Attach phone to pc and reboot to download mode
2. flash patched ap file.
3. reboot
Or just flash stock recovery.img from twrp and reboot.
@physwizz
Click to expand...
Click to collapse
SM-A127M
Hi thanks...
I'm new to this, I stayed in this step, could you help me?
I already have an unlocked bootloader, and also root patched with normal magisk (patched with AP, does that mean that I already have boot.img and vbmeta.img patched?, and they are no longer needed?) Is some kind of magisk needed for my device?

I don't understand the methods well, I'm new.
So I would just have to put the twrp file that you left me and flash it by AP with Odin? and that's all? I already have a custom recovery? I don't understand well, sorry.

Jeison Dg said:
SM-A127M
Hi thanks...
I'm new to this, I stayed in this step, could you help me?
I already have an unlocked bootloader, and also root patched with normal magisk (patched with AP, does that mean that I already have boot.img and vbmeta.img patched?, and they are no longer needed?) Is some kind of magisk needed for my device?
Click to expand...
Click to collapse
You must use delta magisk because normal magisk won't patch vbmeta
Root for all Exynos 850 devices.
Root for all Exynos 850 devices. A. Root part 1 - Preparing the file I accept no responsibility for bricked phones but I will help you to recover. 1. Download the exact firmware (including upgrade date) for your device from https://samfrew.com...
forum.xda-developers.com

physwizz said:
Debes usar delta magisk porque magisk normal no parcheará vbmeta
XDA Forums
Android Forum for Mobile Phones, Tablets, Hardware & App Development
forum.xda-developers.com
Click to expand...
Click to collapse
http://

I understand, now how do I get magisk delta?

Jeison Dg said:
I understand, now how do I get magisk delta?
Click to expand...
Click to collapse
Tap on the link in post 7

OK thanks.
so now i type multidisabler twice in advanced, terminal. I reboot the twrp and make a backup and already reboot the device?

broo, I already have twrp but the internal storage does not appear, I already wrote multidisable twice and restarted the twrp

Jeison Dg said:
broo, I already have twrp but the internal storage does not appear, I already wrote multidisable twice and restarted the twrp
Click to expand...
Click to collapse
Did you do factory reset from stock recovery?
Go here
Exynos 850 Resources ]TWRPs] [Kernels]
Devices post#1 Root method post#2 TWRP post#3 Kernels post#4 Debloaters post #5 wizzROM creators post #6 Exynos 850 Devices 1. A12s A127f & A127m 2. M12 M127f & M127g 3. A21s A217f & A217m 4. F12s F127g 5. A13 A135f & A135m 6. M13...
forum.xda-developers.com

Thank you very much, I already have twrp, now I need a custom rom or a gsi and how to install it, any tutorial?

Database Info

welcome