Ulefone S10 Pro
Ulefone S10 Pro is a Ulefone firmware file listed under Ulefone, distributed as Ulefone_S10_Pro_MT6739_20190322.zip with a download size of 1 GB. 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 Ulefone S10 Pro
Sometimes a clean firmware install is the best fix for a misbehaving phone. For Ulefone S10 Pro owners, this page hosts the original Ulefone stock ROM and the key file details. It can rescue a bricked handset, fix IMEI or baseband errors, and give the Ulefone S10 Pro a fresh start without the clutter that builds up over time. File Name: Ulefone_S10_Pro_MT6739_20190322.zip File Size: 1 GB Back up your files, charge the Ulefone S10 Pro past 50 percent, install the matching drivers, and only then begin. When it finishes, the Ulefone S10 Pro restarts with clean factory software. Match the firmware to your variant and follow each step in order.
File Details
| File name | Ulefone S10 Pro |
|---|---|
| Package | Ulefone_S10_Pro_MT6739_20190322.zip |
| Brand / Platform | Ulefone |
| Category | Ulefone |
| File size | 1 GB |
| Date added | June 16, 2026 |
| Price | Free |
How to use this file
- Confirm Ulefone S10 Pro matches your exact device model and that it is intended for Ulefone hardware.
- Back up your personal data, as flashing firmware can erase the device.
- Download the file (1 GB) 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 Ulefone S10 Pro free to download?
Yes, Ulefone S10 Pro can be downloaded free of charge from this page.
How large is the download?
The Ulefone S10 Pro package is 1 GB.
Which devices is this firmware for?
This file is intended for Ulefone devices. Always confirm it matches your specific model before flashing.