The Bluboo Xfire, despite its affordable 4G feature set, has been criticized for sluggish performance, poor rear camera focus, low call volume, and below-average speaker and multimedia quality. Many users also experience occasional system slowdowns and software glitches, especially over long-term use. Battery life is slightly above average for its class, but inconsistent after heavy operation. Installing the original firmware can solve persistent app crashes, restore lost system speed, and fix many camera and call-related bugs that users commonly face.
Bluboo Xfire Firmware Details
| Device Name | Bluboo Xfire |
|---|---|
| Model | Xfire |
| Chipset | MediaTek MT6735M |
| CPU | Quad-core 1.0 GHz Cortex-A53 |
| GPU | Mali-T720 MP1 |
| RAM | 1 GB |
| Storage | 8 GB (expandable with microSD) |
| Display | 5.0″ IPS LCD (540×960) |
| Main Camera | 8 MP OmniVision (macro is OK, distance blurry) |
| Front Camera | 5 MP |
| Battery | 2,750 mAh (removable) |
| Android Version | 5.1 Lollipop |
| Firmware Version | 150929 |
| Build Date | 2015-09-29 |
| File Size | 522 MB |
| File Type | ZIP (scatter format) |
| Flashing Tool | SP Flash Tool (MediaTek) |
Warning: Flashing the wrong firmware may permanently brick your Bluboo Xfire, wipe all your data, or make the phone unusable. Be certain you have the exact Xfire model (MT6735M) before starting the upgrade.
Download Official Firmware for Bluboo Xfire
This is the original stock firmware made for Bluboo Xfire. Flashing this file can restore your device if it suffers from random restarts, system errors, camera focus or call volume issues, and other persistent bugs. Do not use on other Bluboo phones.
📄 Filename: Bluboo_Xfire_5.1_150929.zip
📦 Size: 522 MB
🗓️ Build Date: 2015-09-29
🔢 Build Version: 150929
🤖 Android Version: 5.1 Lollipop
⬇️ Download Link: Download from MediaFire
How to Flash the Firmware
- Download and extract the firmware ZIP to your PC.
- Install SP Flash Tool. Turn off Xfire and connect it to your computer.
- Load the scatter.txt file from the firmware folder into SP Flash Tool.
- Click “Download” and wait for the flash to finish.
- Disconnect and turn the phone on.
To see every flashing step with images and video, read the complete Bluboo Xfire flashing guide here.
Disclaimer: This process is risky. We do not accept any responsibility for failed upgrades, lost data, or a broken device from flashing firmware. Ask in the comments if you need help.
