Walton Primo EF9
Walton Primo EF9 is a Walton firmware file listed under Walton, distributed as Walton_Primo_EF9_MT6580_V07_20190315_8.1.zip with a download size of 817 MB. It is built for the MediaTek MT6580 chipset and runs Android 8.1 (Oreo), with a firmware build date of March 15, 2019. It is flashed with SP Flash Tool. It was published on June 16, 2026. This page has been viewed 8 times. 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 Primo EF9
If your Walton Primo EF9 has been giving you trouble, reinstalling the stock firmware is often the cleanest fix. Here you'll find the full Walton flash package along with the details to check before you begin. 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 Primo EF9 to factory condition. File Name: Walton_Primo_EF9_MT6580_V07_20190315_8.1.zip File Size: 817 MB Back up everything important first, keep the battery above the halfway mark, use a cable you trust, and make sure the right drivers are installed. After flashing, allow a few minutes for the first boot. From there the Walton Primo EF9 should run like a brand new unit.
File Details
| File name | Walton Primo EF9 |
|---|---|
| Package | Walton_Primo_EF9_MT6580_V07_20190315_8.1.zip |
| Brand / Platform | Walton |
| Category | Walton |
| Chipset | MediaTek MT6580 |
| Android version | Android 8.1 (Oreo) |
| Build date | March 15, 2019 |
| Flash tool | SP Flash Tool |
| Package format | ZIP archive |
| File size | 817 MB |
| Date added | June 16, 2026 |
| Price | Free |
How to flash Walton Primo EF9 with SP Flash Tool
- Confirm Walton Primo EF9 matches your exact device model and that the phone uses the MT6580 chipset.
- Back up your personal data, as flashing firmware can erase the device. Charge the battery above 50%.
- Download the file (817 MB) using the button above and extract it on a Windows PC.
- Install the MediaTek VCOM / USB drivers, then open SP Flash Tool.
- In the tool, load the scatter file (MTxxxx_Android_scatter.txt) from the extracted folder.
- Start the flash, then power the phone off, then connect it (hold Volume Up or Down if it is not detected).
- Wait for the success message before disconnecting. Use "Download Only" — "Format All + Download" erases IMEI/NVRAM calibration.
Guides for this firmware
- MT6580 Firmware Guide: Flashing Tools and SafetyThe MT6580 is a MediaTek chipset used in a wide variety of entry-level Android smartphones and tablets. To reflash or unbrick a device using this chipset, you will need the correct firmware package…
- Installing MediaTek VCOM Drivers for SP Flash ToolTo flash firmware on a MediaTek-based device, you must use the SP Flash Tool in conjunction with MediaTek VCOM USB drivers. These drivers allow your computer to communicate with the device's chipset…
- What is a Scatter File? Loading MediaTek Firmware in SP Flash ToolA scatter file is a text document, typically named MTxxxx_Android_scatter.txt , that acts as a map for the SP Flash Tool. It tells the software exactly where each partition of the firmware should be…
Frequently asked questions
Is Walton Primo EF9 free to download?
Yes, Walton Primo EF9 can be downloaded free of charge from this page.
How large is the download?
The Walton Primo EF9 package is 817 MB.
Which tool do I need to flash Walton Primo EF9?
Walton Primo EF9 is MediaTek MT6580 firmware, so it is flashed with SP Flash Tool using the scatter file (MTxxxx_Android_scatter.txt).
What Android version is Walton Primo EF9?
This firmware is Android 8.1 (Oreo), built on March 15, 2019.
Which devices is this firmware for?
This file is intended for Walton devices. Always confirm it matches your specific model before flashing.