To unlock bootloader u need;
1. A pc
2.Drivers
3.platform tools
4.your phone ofc
STEPS:-
Step 1- Download deep testing apk
Step 2- Open it and click on start applying
Step 3- wait for few minutes reopen app and click on query verification status
Step 4- click on start testing
It will reboot ur device to fastboot mode
Step 5- Connect phone with pc
Step 6- install drivers and open platform tools
Step 7- type - fastboot flashing unlock there
Step 8- press volume down key or it is volume up key idk it will show on your screen which key to press
Step 9- fastboot reboot
Deep testing apk - Link
And Congo u have unlocked ur bootloader
( download not completed error code: 0x99256658 ) realme realme narzo 30a.
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please help me
Fastboot Not Connect!
Which drivers and platform tools should we get and where to find them?
"Step 7- type - fastboot flashing unlock there" : Is the command `fastboot flashing unlock there`?
Can you add a part who warn about potential data loss? And redirect to tutorials about how to backup the most possible of the phone (app data and settings, android data and settings, kernel, RAM/ROM, phone personal identification files, anything that could help in case of brick and that could help restoring as most as possible thing like before any manipulation)?
iamshubh69 said:
To unlock bootloader u need;
1. A pc
2.Drivers
3.platform tools
4.your phone ofc
STEPS:-
Step 1- Download deep testing apk
Step 2- Open it and click on start applying
Step 3- wait for few minutes reopen app and click on query verification status
Step 4- click on start testing
It will reboot ur device to fastboot mode
Step 5- Connect phone with pc
Step 6- install drivers and open platform tools
Step 7- type - fastboot flashing unlock there
Step 8- press volume down key or it is volume up key idk it will show on your screen which key to press
Step 9- fastboot reboot
Deep testing apk - Link
And Congo u have unlocked ur bootloader
Click to expand...
Click to collapse
The APK file not found on gdrive. Reupload it.
Related
Guys, I installed the OS lineage on my Sony Z2 D6543. Perfect, except that in this process I lost the recovery, I used TWRP, now I have the 7.1 Nougat android, which is a good one. But I can not access recovery anymore. And do not even root on my device. Do you have any solutions for my problem? If so, I wanted to kindly pass the step by step, because I'm still kind of "Noob" in these processes. Thank you very much in advance!
First thing, reboot and login to recovery with pressing volume up button (not volume down).
If the above mentioned step didn't work for you then you can go further a flash a recovery image using "Minimal ADB Fastboot".
1- Make sure you have installed Sony Xperia Z2 D6503 PC drivers in order for your device to be recognized as an ADB device.
2- Install "Minimal ADB Fastboot" and make sure you make a desktop shortcut to make things easier.
3- Download a TWRP image from the official website.
4- Rename the image to "recovery", right click on the minimal ADB shortcut and open file location then move the image you've renamed to the folder.
5- On your device, go to settings/ about phone / click build number 7 times /step back, open developer options and enable USB debugging.
6- Open "cmd" and type the following command :
adb devices (to make sure your device is recognized)
7- Turn off your device and remove USB cable.
8- Press the power button with volume up simultaneously. (Blue LED indicate you're in Fastboot mode)
9- Type the following command :
fastboot flash recovery recovery.img
10- Power off and see if your device boots to recovery with either volume up or down.
Thank you for your attention and willingness to help. But in my case did not work, when I press the power button and volume + it turns on the blue led, but does not enter fastboot, it is only restarting. Until I release the key and it reboots and enters the system normally. I'm sending some prints of the fastboot program. If there's anything else I can do, thank you in advance!
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Yes until now people ask here, how to flash custom recovery over stock mi recovery. It's easy and quick detailed guide, Let's start.
Pre-requirement:
1- unlocked bootloader.2- USB debugging enabled:
- Go to settings -> My device -> All specs -> hit build number 7 times till you see message ( you are developer now..)
- Then go to settings -> Additional settings -> Developers options -> Toggle on "USB debugging".
3- Download Minimal ADB Fastboot & install it.
Steps:
1- Download the custom recovery IMG to your PC.
2- re-name the IMG file to easy name such as: flash_me.img
3- copy the IMG file to the "Minimal ADB Fastboot" installation Dictionary.
4- Run "cmd-here.exe" as Administrator.
5- turn off your device and hold the "volume down + power" to enter fastboot mode.
6- once you booted in fastboot plug-in your device with usb cable to PC.
7- type in cmd :
Code:
fastboot flash recovery flash_me.img
8- When it finished type this command, When the screen goes off, Immediately Press "Volume Up + Power buttons" to boot into Recovery mode. or you will reset all the steps of flashing
Code:
fastboot reboot
9- Done
Good job.
Just a note: regarding point 3 of the pre-requirements, the official and most updated source would be https://developer.android.com/studio/releases/platform-tools...
pnin said:
Good job.
Just a note: regarding point 3 of the pre-requirements, the official and most updated source would be https://developer.android.com/studio/releases/platform-tools...
Click to expand...
Click to collapse
Thanks for your note
I had just uploaded latest version that I use and uploaded on my drive
(I meant to involve something I already tested)
my regards
i have unlocked the bootloader and i want to install a recovery, do i need to root my phone before flashing a recovery or not???
thanks in advance
MLDamazigh said:
i have unlocked the bootloader and i want to install a recovery, do i need to root my phone before flashing a recovery or not???
thanks in advance
Click to expand...
Click to collapse
No root need it. Flash recovery in fastboot mode and ur good to go.
Hello my question is how to downgrade my samsung j330f from android 9 pie to 7 nougat ?
I try all firmwares with odin but bootloader on my phone sad device 4, binary 3 . How to solve that .
how to do this downgrade ? Can anybody help me ? must be some way...
On odin sad FAIL
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did you ever figure out how to?
Step 1: Enable USB Debugging
The first thing you need to do is turn on Developer Options on your phone by going to Settings, finding the About phone section, and then tapping the Build number until you get a message that says You are now a developer!.
Next, go into Developer Options and enable USB debugging and OEM unlocking.
Step 2: Connect Your Phone to Your Computer
Connect your phone to your PC with a USB cable.
On your PC, navigate to the location where the SDK Platform Tools folder is saved and put the Android factory image you downloaded there. Factory images usually come in ZIP files that contain IMG files; unzip the factory image right there in the Platform Tools folder.
Now, while still in the Platform Tools folder, hold Shift and right-click inside the window, and then select Open PowerShell window here.
In the PowerShell window that opens, type adb devices to check if your phone is being detected. If it is, you should see its serial number listed. If not, try using a different USB cable.
Step 3: Unlock the Bootloader
Once your device is in fastboot mode, now it's time to unlock your phone's bootloader. This is a crucial step as without unlocking the bootloader, you can't install the previous version of Android on your phone.
Depending on your device, type fastboot oem unlock, and if this doesn't work, type fastboot flashing unlock instead. If everything goes well, you should see a confirmation on your device that the bootloader is now unlocked. This step will also wipe your device.
Step 4: Install the Older Version of Android
Some manufacturers will include a "flash-all" script as part of the downloaded factory image that will automatically flash everything for you. If this is the case, the script should be in the SDK Platform Tools folder along with the IMG files you extracted.
Now, double-click on the flash-all.bat script. A box should pop up showing you the flashing process as it happens. Please do not unplug your phone during this process!
Your phone should now restart. If everything went well, you should now be running a downgraded version of Android. You'll need to set your phone up again from scratch.
Greetings,
J Wick
unlock bootloader, install twrp recovery and root rog3 ANDROID12 work on a11 too
tested on WW only
warning warranty will be void!!!!
to unlock boot download app below and install
unlockAPP
open app. scroll down and as follow
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when you press to unlock device it will reboot your phone (NOTE: this will format
your phone, backup necessary files before you proceed)and when phone is booting you will
a warning. don't worry it just alarming you, that your phone is already unlock
next is to install twrp
files needed
adb&fastboot driver download here
google how to install it
adb&fastboot tool download
(extract in desktop. create your desired folder name EG: rog3project)
twrp android 12 download here
for a11 see download page https://dl.twrp.me/I003D/
(move or copy downloaded image in same folder as adb&fastboot tool EG: rog3project
extract first if you downloaded zip file)
todoso
first boot your phone to bootloader
1. power your device off
2. when device is off press and hold volume up and power button together till popup
will appear your now in bootloader mode
3.now connect your device to pc (NOTE: connect side port of device. very important use only the upper c port
before proceed)
4.check if device is connected and or the driver is installed correctly
go to extracted adb&fastboot tool folder EG: rog3project and open
cmd from that folder. in command prompt type the command
fastboot devices
this should show your fastboot device, if it return blank try to install driver again mentioned above
5.installing twrp based on your android version. on cmd type this command. for a12
fastboot flash recovery twrp-3.7.0_12-0-I003D.img
or
fastboot flash recovery (then grab the image file folder and drop to cmd)
then reboot to system
next is to root with magisk
on your phone
-first downlaod magisk apk here
(NOTE: put it on main device storage or just leave it in download folder)
-second boot to recovery. now power your device off
after switching off press and hold volume up and power key till your in bootloader mode
now use volume key and navigate to recovery and press power key to proceed.
-third on twrp recovery goto INSTALL and loacte the magisk apk file. select and install
wait till it end successfuly and reboot
-last after device is switch on goto file manager and install the magisk apk
DONE
next is how to enable volte on android 12 and custom rom android13 in any country
CREDITS:
@Captain_Throwback
@topjohnwu
@meisnerwest
I got an error. Failed to unlock your device[11003], please try again late. my software info : CN_18.0410.2203.201 . and my imei1 : 0 imei2 :0
A. Unlock bootloader
Download, extract and install Fastboot driver to PC: Download here
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1. Go to setting >> Devices info ( about phone, my devices) >> Version > Build Number (Click 7 - 8 times )
2. Back to setting > Addtional setting > Developer Options > Turn On OEM Unlocking >> Turn On USB Debugging
3. Install Minimal-adb-and-fastboot toPC/Laptop (Windows) : Download Here
4. Conect Phone to PC. Select "File transfer/Android auto"
5. Open "Minimal-adb-and-fastboot" enter "adb devices"
6. Check phone "Click Allow"
7. Enter "adb reboot bootloader"
8. Enter "fastboot flashing unlock"
9. Pres "Volume Down" select "unlock the bootloader"
10. Active phone skip all step
11. Disconect phone to PC
11. Follow step 4 - 7
Now FASTBOOT UNLOCKED
-------------------------------------------------------------------
B. Convert Global ROM
1. Download and Extract Global ROM:
ace2_11r_global_os_13.1.0.540_a40.zip: Download Here
2. Run "Flash_all.bat"
3. wait processing
4. done
Thank you dear. Sir my OnePlus ace2 on oxygen 13.1 wanna get back to color os 13 so i need a safe tutorial way to flash my device. So could you please explain that.
my phone got stuck in logo/fastboot loop after running flash_all.bat.. do you have fix? I already tried twice but still the same
oneplusUser11 said:
my phone got stuck in logo/fastboot loop after running flash_all.bat.. do you have fix? I already tried twice but still the same
Click to expand...
Click to collapse
the same bro
My phone won't turn on after running flash_all.bat
Now I cant find anything to restore my phone
i managed to fix this guys. download rom (idownloaded oxygen) from here https://androidfilehost.com/?fid=4279422670115733665
From the folder that you downloaded above
delete the files inside images and paste the ones from the link I shared and run flash_all.bat again.
What are the advantages and disadvantages of the global ROM compared to China's ROM? 全球版有什么优点和缺点?
oneplusUser11 said:
i managed to fix this guys. download rom (idownloaded oxygen) from here https://androidfilehost.com/?fid=4279422670115733665
From the folder that you downloaded above
View attachment 5932629
delete the files inside images and paste the ones from the link I shared and run flash_all.bat again.
Click to expand...
Click to collapse
Did you succeed or still you device on bootlop
Has anyone successfully installed OxygenOS rom from ColorOS China? why do i see all the bricks?
không làm theo, ăn gian, hư máy