Samsung Galaxy S20 Ultra (G988B) U13 UD OS12 Auto Patch Dual SIM Free Firmware – Network Fix & Root Access
If you are experiencing network problems or IMEI errors on your Samsung Galaxy S20 Ultra (model G988B), the U13 UD OS12 Auto Patch Dual SIM Free Firmware can be your perfect fix. This firmware comes pre-rooted and patches modem partitions automatically, ensuring both SIM cards maintain full network service.
What Is Auto Patch Firmware?
Auto Patch Firmware is a custom Samsung ROM that automatically repairs important modem partitions like EFS and QCN. It fixes common issues such as no service, NG status, and null IMEI that usually occur after flashing or rooting.
Features of G988B U13 UD OS12 Auto Patch Firmware
- Dual SIM Support: Both SIM slots stay fully functional with stable network connectivity.
- Pre-rooted Firmware: Grants root access immediately after flashing.
- Network & IMEI Fix: Resolves NG status and invalid IMEI problems efficiently.
- Easy to Flash: Compatible with Odin tool for hassle-free installation.
- Stable & Secure: Maintains system stability while unlocking advanced features.
Why Choose This Firmware for Your Galaxy S20 Ultra?
Rooting or flashing stock firmware can sometimes cause network interruptions or IMEI errors. This Auto Patch firmware automatically patches your phone’s modem partitions, allowing you to enjoy root access without losing network service.
How to Flash G988B U13 UD OS12 Auto Patch Firmware?
Make sure your phone battery is charged above 50% and backup your data. Use Odin on your PC, load the U13 UD OS12 Auto Patch firmware file, and carefully follow the flashing instructions. Once complete, your Galaxy S20 Ultra will reboot rooted with full dual SIM network support.
Final Words
The Samsung Galaxy S20 Ultra G988B U13 UD OS12 Auto Patch Dual SIM Free Firmware is an excellent choice for fixing network issues while gaining root access quickly and safely.
Stay tuned to our blog for the latest Samsung firmware updates and helpful device tips!