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
Related
In this tutorial we'll show you how to manually install the Android 4.4.4 OTA file on your Nexus 5.
When a new Android update is released it never takes long to appear on the Google Developer's page as factory images and binary files. Using these generally means wiping your device though, so waiting for the over the air file to appear is a better option for some. However, waiting for it to arrive can take days, so flashing it manually is a much quicker option. Flashing an OTA file also means that all of your data and apps are untouched, along with any custom recovery or root. Here's how to do it.
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:fingers-crossed::fingers-crossed::fingers-crossed::fingers-crossed:
Prerequisites:
To do this process you need a couple of things:
Download - > ADB Tools installed on your computer (direct download).
Download - > Android 4.4.4 update for your Nexus 5 (direct dwonload from Google)
:highfive:
Now, you're getting the KTU84P firmware update specifically for a Nexus 5 running Android 4.4.3 KTU84M. If you do not have this installed already (go to Settings > About Phone > Build Number to check), make sure you get it first.
Once you've downloaded the firmware to your computer you'll want to rename it something convenient like Android-444-OTA.zip and move the zip file to the same folder that ADB Tools are in. Ensure you have USB Debugging enabled in Developer Options first and as always, if you're at all concerned, back up your apps and data beforehand just to be safe.
How to install Android 4.4.4 on the Nexus 5:
1. Turn off your Nexus 5.
2. Press and hold Volume Down and Power until you see the Fastboot screen.
3. Use the volume buttons to highlight ''Recovery mode'' and press Power to confirm.
4. Using the volume buttons again, highlight ''Apply update from ADB'' and press Power.
5. On your computer, hold Shift and right click in a blank area of the ADB Tools window (in Windows Explorer). Select ''Open command window here''. This will open the command prompt window.
6. Connect your Nexus device with a USB cable.
7. Go to the command prompt window and enter the following (using the file name of the OTA zip, whatever you chose to call it):
adb sideload Android-444-OTA.zip
8. Wait for the install to complete and your Nexus 5 to reboot.
If you have any issues, you can then do a factory reset before restoring your apps and data. Post A Reply And Tell Us its Working or Not ? :fingers-crossed::fingers-crossed:
Warning :Dont Copy This Post
Hello Guys,
For flashing Stock ROM through fastboot, you need to follow this procedure:-
1. Unlock the bootloader of your MI device, Click Here [Official Link], to get unlocked.
2. Download MIUI V8.1.1.0 and extract on the PC, if you already have downloaded then skip downloading.
3. Download and extract the MIUI Flashing tool, then install on the PC by double click on it.
4. Then boot the MI device in Fastboot Mode, via Power off then Press and hold Volume Down + POWER keys both at once for a few seconds. Then connect it to PC.
5. Now Run MIUI flash tool by double click the MiFlash.exe file from the desktop shortcut or installed folder on C:\ drive.
6. Then copy the full path of downloaded and extracted MIUI ROM folder and paste onto the MIUI flash tool file locate bar.
7. Then click the Refresh button next to it, the MIUI Flash tool will automatically recognize your device.
8. Next, click the Flash button to start flashing.
9. Finally, the process gets completed and the process bar turns fully green.
10. Done!
See Image below:-
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OTA flashing instructions via Stock Recovery
1. Download MIUI Global Stable 8.1.1.0 OTA and then rename the ROM file to “update.zip” on the PC.
2. Now connect the MI device to PC and copy the downloaded and renamed ROM file, to root directory of device’s internal storage. [don’t place on any sub-folder]
3. Now boot your MI device in recovery mode, to do so power off the device > then press and Volume-Up + Power buttons both at once for a few seconds.
4. In recovery mode first choose language and then navigate and select “Install update.zip to System” > then select “Yes” to confirm. [Navigate with Volume up/down and select with Power key at recovery mode].
5. Finally, navigate and select the “Reboot” to reboot system normally.
6. Done!
See Image below:-
Official OTA of Global Stable 8.1.6.0
Click here to download Global Stable V8.1.6.0 OTA. For installation use Recovery method.
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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
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.