Samsung Galaxy S10 5G (G977N) U5 Auto Patch Firmware – Dual SIM + Root + Network Fix
Dealing with network signal issues, NG status, or IMEI problems after software repair on your Samsung G977N (S10 5G)? The U5 Auto Patch Firmware is your all-in-one fix. Not only does it solve tricky network issues, but it also enables root access and restores full Dual SIM functionality—all in one flash!
What Makes Auto Patch Firmware Special?
Unlike stock firmware, Auto Patch ROMs come pre-modified to repair modem-related problems automatically. It patches the EFS and QCN partitions during flashing, which is especially useful after IMEI repair or NG status errors that result in "No Service" even after successful repairs.
Why Flash G977N U5 Auto Patch Firmware?
- Fix No Network / NG Status: Resolves network issues post-IMEI repair or downgrade attempts.
- Dual SIM Support: Enables both SIMs on Korean G977N models for international use.
- Pre-rooted ROM: Root access enabled by default—no need to flash Magisk separately.
- Stability with OS10: Clean and stable experience on Android 10 base firmware.
- Odin Flashable: Flash with Odin easily using BL, AP, CP, and CSC files—no custom recovery needed.
Flashing Guide
- Ensure battery is charged above 50%.
- Boot your G977N into Download Mode (Volume Down + Bixby + Power).
- Launch Odin on your PC and connect the device via USB.
- Load BL, AP, CP, and CSC files from the firmware package.
- Click "Start" and wait for the flash to complete.
U5 G973N Single Sim AutoPatch File:
- Name: Single_G977NKOU5FUE1_AutoPatcher.zip
- This File Work On Binary: U5
- File Size: 4.3 GB
- Password: Without Password
Important Notes
- This firmware is only for U5 binary level. Do not use on different binaries.
- Root access is included, so apps needing superuser permission will work instantly.
- Backing up personal data is highly recommended before flashing.
Disclaimer
This firmware is for technical and educational purposes only. Rooted devices may void the official warranty. We are not responsible for any misuse or data loss.
Conclusion
If you're working with the Galaxy S10 5G G977N and need a fast, reliable solution to fix network, NG status, and Dual SIM limitations, the U5 Auto Patch Firmware is the go-to choice. Save time, skip complex repairs, and enjoy a rooted, fully functional device right after flashing.
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