Bluboo S3 Stock Firmware
Bluboo S3 Stock Firmware is a Bluboo firmware file listed under Bluboo, distributed as Bluboo_S3_MT6750T_V03_20180815_8.1.0_OTA.zip with a download size of 1 GB. It was published on June 16, 2026. This page has been viewed 3 times. It is available to download free of charge. Before flashing, verify the file matches your exact device model and back up your data.
About Bluboo S3 Stock Firmware
Here you will find all the latest Bluboo firmware for Bluboo S3. If you are looking for Bluboo S3 stock ROM firmware, then you are on the right page. Before downloading, make sure your device is Bluboo S3, if it is not, then flashing the below stock firmware can brick your device. The Bluboo S3 firmware helps in unbricking the device, updating the device to latest android version, revert the device back to stock, fix boot loop issues and several other issues on your device. Download Bluboo S3 Firmware File Name : Bluboo_S3_MT6750T_V03_20180815_8.1.0_OTA.zip File Size : 1 GB Android OS Version : 8.1.0 Get Firmware How To Flash Bluboo S3 Stock Firmware Step 1 : Download the Bluboo S3 firmware package on your computer. Step 2 : Transfer the firmware to your phone. Step 3 : Power off your phone and boot into Recovery Mode. Step 4 : Install/flash the firmware package from Recovery. Step 6 : Reboot your phone. Follow Detailed Instructions Important Notes : [*] Disclaimer : Firmware flashing is a tedious process and should be carried out only if you have enough knowledge. We, nor anybody, should be held responsible for any damage to your device. [*] Take a Backup : If you are going to flash the above firmware on your Bluboo S3 device, then make sure to take a backup of your data as it will be deleted after flashing the stock firmware. [*] Broken link? Report here . [*] Have we missed any device model? Let us know by contacting us via Contact U
File Details
| File name | Bluboo S3 Stock Firmware |
|---|---|
| Package | Bluboo_S3_MT6750T_V03_20180815_8.1.0_OTA.zip |
| Brand / Platform | Bluboo |
| Category | Bluboo |
| File size | 1 GB |
| Date added | June 16, 2026 |
| Price | Free |
How to use this file
- Confirm Bluboo S3 Stock Firmware matches your exact device model and that it is intended for Bluboo hardware.
- Back up your personal data, as flashing firmware can erase the device.
- Download the file (1 GB) using the button above.
- Use the appropriate flashing tool for your platform and follow the on-screen steps.
- Keep the device charged and connected until the process completes.
Frequently asked questions
Is Bluboo S3 Stock Firmware free to download?
Yes, Bluboo S3 Stock Firmware can be downloaded free of charge from this page.
How large is the download?
The Bluboo S3 Stock Firmware package is 1 GB.
Which devices is this firmware for?
This file is intended for Bluboo devices. Always confirm it matches your specific model before flashing.