S21 Ultra (SM-G998U) U9 Dump File Download
If your Samsung Galaxy S21 Ultra (SM-G998U) U9 is suffering from a dead boot or software corruption, you can repair your device using this dump file. This dump file is specially designed for EMMC/UFS IC repair and can be flashed using professional tools like Easy JTAG, UFI Box, or MIPI Tester.
⚙ File Details:
✅ Device: Samsung Galaxy S21 Ultra
✅ Model: SM-G998U
✅ Binary: U9
✅ File Type: Dump File (Boot Repair)
✅ Uses: Dead Boot Repair, EMMC/UFS Restoration
✅ Supported Tools: UFI Box, Easy JTAG, MIPI Tester
📥 How to Use?
1️⃣ Backup Security Files – Before flashing, make sure to backup your phone’s security files.
2️⃣ Flash the Dump File – Use a professional tool to flash the dump onto the EMMC/UFS IC.
3️⃣ Install Official Firmware – If necessary, also install the official firmware.
🔗 Download Link:
📌 Download Samsung SM-G998U U9 Dump File