Mobicel Onyx
Mobicel Onyx is a Mobicel firmware file listed under Mobicel, distributed as Mobicel_Onyx_MT6572_V1.2_20150325_4.4.zip with a download size of 825 MB. It was published on June 16, 2026. It is available to download free of charge. Before flashing, verify the file matches your exact device model and back up your data.
About Mobicel Onyx
Sometimes a clean firmware install is the best fix for a misbehaving phone. For Mobicel Onyx owners, this page hosts the original Mobicel stock ROM and the key file details. It fixes random reboots, crashing apps, a phone stuck on the splash screen, or a botched OTA update, and removes leftover bloat by returning the Mobicel Onyx to factory condition. File Name: Mobicel_Onyx_MT6572_V1.2_20150325_4.4.zip File Size: 825 MB Before flashing, back up your data (the process wipes the device), charge above 50 percent, and install the correct USB drivers on your computer. With the stock ROM back in place, the Mobicel Onyx returns to factory state. If something fails, verify the file matches your model and retry.
File Details
| File name | Mobicel Onyx |
|---|---|
| Package | Mobicel_Onyx_MT6572_V1.2_20150325_4.4.zip |
| Brand / Platform | Mobicel |
| Category | Mobicel |
| File size | 825 MB |
| Date added | June 16, 2026 |
| Price | Free |
How to use this file
- Confirm Mobicel Onyx matches your exact device model and that it is intended for Mobicel hardware.
- Back up your personal data, as flashing firmware can erase the device.
- Download the file (825 MB) 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 Mobicel Onyx free to download?
Yes, Mobicel Onyx can be downloaded free of charge from this page.
How large is the download?
The Mobicel Onyx package is 825 MB.
Which devices is this firmware for?
This file is intended for Mobicel devices. Always confirm it matches your specific model before flashing.