Download The Official Stock ROM For Infinix X403
Infinix X403 Firmware (flash file) Information.
| Brand | Infinix |
| Device Name | X403 |
| Device Model | Infinix Surf Spice X403 |
| Android Version | 4.2 |
| MTK CPU | MT6572 |
| MTK PRJ | Infinix_X403_MT6572_20140303 |
Download Infinix X403 ROM
Download Infinix X403 Firmware
How to flash Infinix X403 ROM
1- Download and extract Infinix X403 firmware file on your computer.
2- Install the Infinix X403 USB Driver on your Computer (you can download it here).
3- Power Off your Smartphone and remove the battery (if it is removable).
4- Download and Extract Sp Flash Tool Or Infinix Flash Tool.
5- Rus SP Flash Tool.
6- Select Download section from the top menu Of Sp Flash Tool.
7- Click choose to Select Scatter file.
8- Open Scatter file.txt.
9- Now Select Download Only from the small side menu.
10- Click the download button at the Top.
11- Connect your phone and Press Volume Down or Volume Up key, to make your PC detect your smartphone.
12- Please Wait until flashing complete.
See view full tutorial : How to flash Infinix X403 stock ROM (Firmware).