Walton MM20
Walton MM20 is a Walton firmware file listed under Walton, distributed as Walton_MM20_SC6531_MIRA.zip with a download size of 4 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 Walton MM20
The Walton MM20 runs on Walton's factory software, and sometimes you need to reinstall it from scratch. This page provides the genuine stock ROM so you can return the device to its original state. 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 Walton MM20 to factory condition. File Name: Walton_MM20_SC6531_MIRA.zip File Size: 4 MB Back up your files, charge the Walton MM20 past 50 percent, install the matching drivers, and only then begin. When it finishes, the Walton MM20 restarts with clean factory software. Match the firmware to your variant and follow each step in order.
File Details
| File name | Walton MM20 |
|---|---|
| Package | Walton_MM20_SC6531_MIRA.zip |
| Brand / Platform | Walton |
| Category | Walton |
| File size | 4 MB |
| Date added | June 16, 2026 |
| Price | Free |
How to use this file
- Confirm Walton MM20 matches your exact device model and that it is intended for Walton hardware.
- Back up your personal data, as flashing firmware can erase the device.
- Download the file (4 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 Walton MM20 free to download?
Yes, Walton MM20 can be downloaded free of charge from this page.
How large is the download?
The Walton MM20 package is 4 MB.
Which devices is this firmware for?
This file is intended for Walton devices. Always confirm it matches your specific model before flashing.