The InFocus M370 and M370i are budget-friendly dual SIM Android smartphones powered by the Qualcomm Snapdragon 210 processor, featuring a 5-inch HD IPS display, 1GB RAM, 8GB storage, and a 2230 mAh battery. With a launch on Android 5.1 (M370) and a Marshmallow OTA for M370i, these phones are popular for their solid build and low cost, but users often experience bootloop problems (stuck at boot logo), lost IMEI after software updates, random app crashes, lag, and failed OTA installs. These errors are commonly due to firmware corruption and can be fully fixed by flashing the official ROM files below.
The stock firmware for the M370 and the Android 6.0 Marshmallow OTA for M370i restore original system stability, repair invalid/null IMEI, and unbrick devices stuck in bootloops. Correctly applied, these ROMs will erase update bugs, restore all network features, and revive devices with failed or corrupted partitions.
InFocus M370 / M370i Firmware Details
| Model | InFocus M370 / M370i |
| Chipset | Qualcomm Snapdragon 210 (MSM8909), Quad-core 1.1 GHz |
| GPU | Adreno 304 |
| Android Version | M370: Android 5.1 Lollipop M370i: Android 6.0 Marshmallow OTA |
| Display | 5.0-inch IPS HD (720×1280, 294ppi) |
| RAM | 1GB |
| Storage | 8GB, expandable up to 128GB |
| Rear Camera | 8 MP, autofocus, LED flash |
| Front Camera | 2 MP |
| Battery | Li-Po 2230 mAh |
| SIM Slots | Dual SIM (micro) |
| Connectivity | 4G LTE, Wi-Fi 802.11 b/g/n, Bluetooth 4.1, FM, GPS |
| Dimensions | 143 x 71.5 x 8.1 mm, 125g |
⚠️ Firmware Flashing Warning
Flashing a wrong file or interrupting the process may cause IMEI loss or permanent device brick. Ensure your phone’s battery is above 80% and confirm model compatibility before flashing. Back up all photos, contacts, and documents beforehand, as this process will erase everything on the device.
Download Official Firmware for InFocus M370 & M370i
📄 Filename: Infocus_M370_FAO_2080_0_00WW_A02.zip
📦 Size: 1.35 GB
🗓️ Build Version: FAO_2080_0_00WW_A02
🤖 Android Version: 5.1 Lollipop (Stock ROM)
⬇️ Download Link: MediaFire Cloud Storage
📄 Filename: Infocus_M370i_Marshmallow_OTA.zip
📦 Size: 811 MB
📦 OTA Type: Android 6.0 Marshmallow upgrade package
⬇️ Download Link: MediaFire Cloud Storage
Firmware Highlights
- Unbricks stuck/bootlooped devices
- Restores invalid/null IMEI after failed flashes
- Improves cellular and Wi-Fi network stability
- Enhances battery life and charging accuracy
- Fixes random reboot, lag, and camera bugs
- Enables Android 6.0 Marshmallow upgrade for M370i (OTA)
- General security, UI, and OTA bug fixes
How to Flash the Firmware
Flashing the InFocus M370/M370i firmware requires QFIL or stock OTA tools. Here are 5 quick steps:
- Download and extract the correct firmware or OTA zip for your model
- Install Qualcomm USB drivers and QFIL (for stock ROM), or use built-in updater (for OTA)
- Power off your device and connect to your computer
- Open QFIL and load the .mbn or .xml firmware file (for stock ROM) or manually update using recovery (for OTA)
- Click Download/Install and wait for flashing to complete
For full guide with images and troubleshooting, visit the Qualcomm QFIL flashing guide.
Disclaimer
This firmware and OTA files are provided “as-is”, without warranty or responsibility. The author and publisher are not liable for loss of data or device damage during flashing. Always double-check file compatibility before proceeding. For technical help, visit the official InFocus support centre or consult a qualified technician. Community members may post experiences or troubleshooting tips in the comments below.
