Samsung Galaxy S10 Sm-g973f Ds Firmware ~upd~
Report: Samsung Galaxy S10 (SM-G973F/DS) Firmware
What About Custom Firmware (LineageOS, Evolution X)?
If you’re tired of Samsung’s One UI, the Exynos 9820 in the SM-G973F DS has excellent custom ROM support. However, this requires:
- Unlocking the bootloader (this trips Knox, permanently breaking Samsung Pay and Secure Folder).
- Flashing TWRP (Team Win Recovery Project).
- Installing a custom kernel and ROM.
Warning: Custom firmware voids your warranty and can be less stable than official Samsung firmware.
Technical Paper: Samsung Galaxy S10 (SM-G973F/DS) Firmware Analysis and Management
Document ID: SAM-G973FDS-FW-2025
Subject Device: Samsung Galaxy S10
Model Code: SM-G973F/DS (International Dual SIM)
Core Chipset: Exynos 9820
6.3 Recommended PC Tools
| Tool | Trust Level | Use Case | |-------|-------------|-----------| | Odin 3.14.4 (patched) | High | Official flashing for Exynos | | Heimdall (v1.4.1+) | High | Linux/macOS open-source flash | | Frija | High | Firmware download from Samsung servers | | Samloader | Medium | CLI download tool | samsung galaxy s10 sm-g973f ds firmware
9. Common Firmware Issues & Solutions
| Issue | Possible Fix |
|-------|---------------|
| Stuck in bootloop after flash | Re-flash with regular CSC (wipes data). Or factory reset from recovery. |
| “Only official released binaries are allowed” | KG state is locked → wait 7 days with internet & OEM unlocking enabled. |
| Odin fails at sboot.bin | Anti-rollback protection → flash newer or exact same bootloader version. |
| No network / IMEI null | EFS corruption → restore EFS backup (requires root previously). |
| Dual SIM not working after flash | Flashed single-SIM CSC (e.g., from SM-G973F). Re-flash with DS-compatible CSC (e.g., EUX, INS). |
9.2 Recommended pre-flash procedure:
# Backup EFS via rooted shell (needs unlock)
dd if=/dev/block/platform/13d60000.dwmmc0/by-name/EFS of=/sdcard/efs.img
For non-rooted, use Octoplus/Medusa hardware box or Samsung Tool PRO.
Manual Method (Odin3)
Used for downgrade, cross-region flash, or unbrick. Report: Samsung Galaxy S10 (SM-G973F/DS) Firmware What About
Requirements:
- Windows PC, Samsung USB drivers, Odin3 v3.14+.
- SM-G973F/DS stock firmware (
.tar.md5). - Backup user data (HOME_CSC to keep data, regular CSC wipes).
Steps (brief):
- Boot device to Download Mode (Volume Down + Bixby + Power → USB cable).
- Open Odin → Load BL, AP, CP, CSC files.
- Ensure Auto Reboot and F. Reset Time are checked.
- Click Start → wait for
PASS!.
Note: Flashing older firmware (downgrade) may fail due to Samsung’s anti-rollback (RMM/KG lock). Bootloader version must match or be newer. Warning: Custom firmware voids your warranty and can
Part 6: Troubleshooting Common Firmware Errors
Even experienced users hit snags. Here is how to fix the most common issues with SM-G973F DS firmware flashes.
| Error Message | Cause | Solution | | :--- | :--- | :--- | | “SW REV. CHECK FAIL” | You are trying to flash an older bootloader than what is currently on the phone. | Samsung prevents downgrades. Download the latest firmware version (e.g., the most recent 2024 security patch). | | “Complete(Write) operation failed” | USB cable or port issue; or a corrupted AP file. | Use the original USB cable. Try a different USB 2.0 port on your PC. Re-download the firmware. | | Odin stuck at “Setup Connection” | USB Drivers are not installed correctly. | Uninstall Samsung USB drivers, restart PC, and reinstall. Try a different USB port. | | Phone shows “Only official released binaries are allowed” | You have tripped Knox by installing an unauthorized binary. | You must re-flash 100% official Samsung firmware. Note: Knox cannot be reset; Samsung Pay will be permanently disabled. | | IMEI shows “Null” or “Unknown” after flash | You flashed the wrong CSC or EFS partition was corrupted. | Re-flash the correct CSC for your original region. If that fails, you will need professional repair (EFS backup is critical). |