The Flash File Firmware is now available, you can download it below. if you Want to flash the Stock file on your Samsung A21 SM-A215U, then you are in the right place. By using this firmware, you can solve all software problems in your Smartphone such as the Hang-On Logo, FRP lock, Fastboot mode, Black or white display after flash, dead recovery after flash, etc. With this Firmware, you can solve WiFi, and Bluetooth problems, and also fix software-related problems
Download SAMSUNG A21 SM-A215U Flash File
Download SAMSUNG A21 SM-A215W Flash File
How to Flash Samsung A21 With Odin Tool
- Download the Odin tool & Install the Samsung Driver
- Run the Odin tool.
- Select files in BL, AP, CP, CSC, and Userdata
- Switch off your Samsung Phone.
- Switch on the mobile by pressing (Power+Volume down+Menu).
- The phone will reboot in download mode Press Volume UP to enter Download mode.
- now the phone connects to pc Click on Start to flash.
- After flashing the phone will reboot.
Backup:
If you will use firmware ROM on your Samsung SM-A215U mobile, then take a backup of your mobile data once ur data was deleted or corrupted, then no chance to recover ur data back