On this page, you will find the official link to Download SIMIX S503 Stock Firmware ROM (flash file) on your Computer. Firmware comes in a zip package containing Flash File, Flash Tool, USB Driver, and How-to Flash Manual.
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How to Flash or Install Firmware (ROM)
- Download and extract the SIMI S502 stock firmware package on the computer.
- After extracting the package, you will be able to get the Firmware File, Flash Tool, Driver, and How-to Flash Guide.
- Install the provided USB Driver on the Computer (if the USB Driver is already installed, then SKIP this step).
- Follow the How-to Flash Manual to Flash or install the Firmware on your SIMI S503 device.
[*] Flash Tool: If you wish to download the latest version of SP Flash Tool, then head over to SP Flash Tool for Windows or SP Flash Tool for Linux page.
Take a Backup: If you are going to flash or install the above Firmware on the SIMI S503 device, then take a backup of everything because your data will be deleted or removed post flashing or installing the firmware.
This Firmware is password protected. If you want the password Call 0930878650 or Contact Me on telegram