Firmware File

Database of Android Flash File

Walton Primo EF4+ Stock Firmware ROM (Flash File)

Walton Primo Ef4 Plus Stock Firmware ROM (Flash File) download for your Walton Android phone. Included contains Flash Tool, USB Driver, and how-to Flash manual instructions. The Walton Primo EF4+ running on Android v6.0 Marshmallow version which is manufactured by Spreadtrum SC7731 CPU. Use SPD Upgrade Tool for flash Firmware on this device.

[*] Chipset: Spreadtrum SC7731.
[*] Driver: MTK USB Driver.
[*] Flash Tool: SPD Upgrade Tool.


Download Walton Primo EF4+ Firmware (Flash File)

Software Version: Primo_EF4+_S008_05092016
Android Version: v6.0 (Marshmallow)
Download Size: 1.05 GB

Download

How To Flash Walton Primo EF4 Plus Firmware

Step 1: Download and extract Walton Primo EF4 Plus flash file on your Computer. After that, you will find SC7731 .pac Firmware inside the folder. Now open SPD Flash Tool and click on Load Packet button in Flash Tool then select the .pac Firmware file.

Step 2: Install SPD Android USB Driver on your Computer (skip it if the driver already installed). Now click on Start Downloading button in Flash Tool for begin the flashing process and connect your device to the Computer using USB cable by hold pressing Volume Up or Down button in power off mode.

Step 3: Wait until during the downloading process at this time don’t disconnect your device from Computer. It can take up to 5-10 minutes for completed. After done you will see a Passed message in Flash Tool.

Note:

[*] The Stock Firmware help to recover OS upgrade, dead issue, user security lock, and any software related problems.

[*] At ROM flashing process your all user database will be removed. Take a backup before flashing your Walton Primo EF4+ Android phone. These rules help you to recover the database after flashing, including (Phonebook, Applications, Music, Videos, and Images).

Updated: February 16, 2018 — 9:34 pm

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