Download the latest FLY FS520 firmware (Stock ROM) to resolve software issues and unbrick your device. This file contains the Flashing Utility, USB Driver, and visual instructions. File Size: 1.65 GB.
Get FLY FS520 Stock Firmware
📂 FLY FS520 ROM Details
| File Name | FLY_FS520_MT6737M_SW09_170626(Flash-Files.Net).zip |
| Device Model | FLY FS520 |
| Install Method | Guide How to Flash Firmware |
| Size | 1.65 GB |
| Tool | |
| Mirrors |
🛠️ Essential Tools
Installation Guide: FLY FS520
Follow these steps to flash the firmware on your FLY FS520 safely. Ensure your battery is charged.
Step 1: Prepare
Get the firmware and extract it on your PC. Check that you have the Flash Tool and USB Drivers inside the folder.
Phase 2: Drivers
Setup the provided USB Drivers to ensure your computer detects the FLY FS520.
Phase 3: Installation
Open the Flash Tool, load the firmware file, and connect your device as instructed. Click "Start" to begin flashing.
FAQ: FLY FS520
Is this FLY FS520 firmware official?
Yes, the firmware provided here is 100% official from the manufacturer for FLY FS520.
Does flashing FLY FS520 delete data?
Yes, flashing FLY FS520 stock firmware typically wipes user data. Please backup your data before proceeding.
What is the FLY FS520 file size?
The FLY FS520 firmware file size is 1.65 GB. Make sure you have enough storage space.
Are the download links safe?
Yes, all download links provided are 100% safe and scanned for malware. We provide direct links to official firmware files.
If you face any problem installing FLY FS520, kindly leave a comment below.
