Download the specific A55 5G firmware for your region (use tools like SamFirm or Frija).
Hold until the logo appears, then immediately hold Volume Down . If it boots, "Safe Mode" will appear at the bottom. How to Unbrick SAMSUNG Galaxy A55 5G
Q: Can I unbrick my device without a computer? A: No, you need a computer to unbrick your SAMSUNG Galaxy A55 5G. Download the specific A55 5G firmware for your
ADB is a command-line tool that allows you to communicate with your Android device. Here's how to unbrick your SAMSUNG Galaxy A55 5G using ADB: How to Unbrick SAMSUNG Galaxy A55 5G
Ensure battery is ≥50% charged. If device is completely dead, charge for 1 hour before attempting recovery.