ZTE A520S Stock Firmware

Here you will find all the latest ZTE firmware for ZTE A520S. If you are looking for ZTE A520S stock ROM firmware, then you are on the right page.

Before downloading, make sure your device is ZTE A520S, if it is not, then flashing the below stock firmware can brick your device.

The ZTE A520S firmware helps in unbricking the device, updating the device to latest android version, revert the device back to stock, fix boot loop issues and several other issues on your device.

Also: ZTE Blade V2020 4G Stock Firmware

How To Flash ZTE A520S Stock Firmware

1. Download and extract the ZTE A520S firmware package on your computer.
2. After extracting the package, you will find USB Drivers, flashing tool, and firmware files.
3. Install the provided drivers on your computer. Skip this step if you already have the drivers installed on your PC.
4. Launch the firmware flashing tool and load the ZTE A520S firmware files inside the flash tool.
5. Connect your device to the computer using USB cable and begin the firmware flashing process.
6. Once the flashing is completed, you will see a success message.
7. Disconnect your ZTE A520S device from the computer and restart the device.