The Bmobile AX821 is powered by a Spreadrum SC7731 CPU (SPD) which is a mid-range CPU. The firmware is for Spreadrum version. The firmware is around 981 MB so we recommend having stable wifi while downloading the firmware. This ROM can be flashed using SPD Flash Tool. The Official stock firmware file name Bmobile_AX821_SC7731_20170905_6.0_SPD. It is based on Android 6.0 Marshmallow Os. If you own a Bmobile AX821 and for some reason looking for the stock firmware for the device, then you landed on the right page. Here we will be sharing the direct link from where you can get the official flash file of Bmobile AX821 and later flash it via supported flashing tool.
If you are an Android device owner, you may have heard about ROM. There are two types of ROMs available for Android 1) Stock ROM and 2) Custom ROM. The Stock ROM is the firmware which comes pre-installed with the device and the Custom ROMs are modified firmware which are developed by third-party developers to enhance the features and user experience. The stock ROMs are really stable as they are crafted for a specific device so the support is great. These files can be flashed using various flashing tools like SP Flash tool easily.
There are loads of benefits of having the stock ROM of an Android device. You can Fix Bootloop and Black screen issue by flashing back the stock firmware. If you are facing some software related issues, then you can flash the stock ROM to fix that. You can Unbrick and unroot your device by flashing back the stock firmware which will give you your device’s warranty back.
Install Official Stock ROM On Bmobile AX821 (Back to stock, Unbrick, Unroot and Fix Bootloop)
Bmobile AX821 Stock ROM Details:
- Download Format: rar/Zip Verison
- Firmware Type: Official
- Tool Supported: SPD Flash Tool
- Gapps File: Included
- Device Supported: Bmobile AX821
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RootMyGalaxy.net is not responsible for any damage happened to your device(s) while following this guide so please proceed at your own risk. However, we would be happy to help with any problems within our reach
- Make sure battery percentage is more than 60%
- Install ADB & Fastboot drivers on your computer. Guide: For Windows or For Mac or Linux
- Now Enable Developer option.
- Create a nandroid backup on your device.
Download Bmobile AX821 Flash File / Stock ROM
- Download Bmobile AX821 Stock ROM
Steps To Install Official Stock ROM On Bmobile AX821
- First, Download and extract Spreadrum Upgrade Tool (SPD Tool) on your computer.
- Now, open UpgradeDownload.exe. (ResearchDownload)
- Once Spreadrum Upgrade Tool is launched, connect your Android device to the computer
- Once your Smartphone is connected successfully to the PC, click on the Load Packed (Port) Button and add the .pac file (Stock ROM (.pac) Version).
- After adding .pac ROM file in Spreadrum 7731 Upgrade Tool, click on the Start Downloading button to begin the flashing.
- This will start the downloading and flashing process and between the process, your device will restart many times.
- You will see Green Passed Message in Spreadrum 7731 Upgrade Tool, once the flashing is completed. Done!!
- You have successfully flashed the stock firmware with SPD Tool. Go to Settings > About Phone > Check firmware to confirm that.