DOWNLOAD SAMSUNG J7 Duo SM-J720F Firmware FLASH FILE DOWNLOAD FREE SAMSUNG Galaxy J7 Duo SM-J720F U6 FIRMWARE DOWNLOAD
SAMSUNG Galaxy J7 Duo SM-J720F U4 FIRMWARE DOWNLOAD
SAMSUNG Galaxy J7 Duo SM-J720F U3 FIRMWARE DOWNLOAD
SAMSUNG Galaxy J7 Duo SM-J720F U1 FIRMWARE DOWNLOAD
🔻 Download Samsung Galaxy J7 Duo SM-J720F Firmware (All Versions)
| Firmware Version | File Name / Download |
|---|---|
| Android 10 (One UI) | 720FDDU6CTG2_J720FOLM6CTG2_XEV_10.0.zip |
| U6 Firmware | SM_J720F_J720FDDS7CUL1_4_FILE |
| U4 Firmware | J720FDDU4BSG7_J720FOJM4BSG4_XSG.zip |
| U3 Firmware | SM-J720F_J720FDDU3ARL2 |
| U1 Firmware | SM-J720F_1_J720FDDU1ARE1J720FDDU1ARD5 |
💾 All firmware files are free to download – Flash fast and restore your device to stock!
🔧 Tools Required for Flashing Samsung J7 Duo SM-J720F
- ✅ Samsung Odin Tool – Official Samsung Flash Tool
- ✅ Samsung USB Drivers – Install for device recognition
- ✅ Firmware Files – Download above as per your required version
📥 How to Flash Samsung J7 Duo SM-J720F (Step-by-Step Guide)
Step 1: Install Samsung USB Drivers
- Install Samsung USB Drivers on your PC.
- Restart the PC after installation.
Step 2: Extract Firmware & Odin Tool
- Extract the downloaded firmware file (ZIP).
- Extract and open Odin Tool (Odin.exe).
Step 3: Boot Device into Download Mode
- Power off your Galaxy J7 Duo.
- Press Volume Down + Home + Power simultaneously.
- Press Volume UP to enter Download Mode.
Step 4: Flash Firmware with Odin
- Connect your device to PC via USB. Odin should detect it (blue ID:COM box).
- Load firmware files in Odin:
- BL – Bootloader
- AP – PDA
- CP – Modem
- CSC – Country/Carrier (use HOME_CSC to keep data, CSC for factory reset)
- Click Start and wait for flashing to complete.
✔️ Flashing takes 5–10 minutes. Your phone will reboot automatically.
⚠️ Important Tips Before Flashing
- Backup your data (flashing may wipe device).
- Ensure battery is above 50%.
- Use correct firmware version (match model number & region).
🟢 Benefits of Flashing Stock Firmware
- Fix bootloop / stuck on logo
- Unbrick dead phone
- Remove lag or malware
- Update / Downgrade Android version
- Restore device to factory state
📎 Related Searches
- Samsung J7 Duo firmware download free
- SM-J720F firmware flash file
- Samsung Odin flash guide
- Samsung firmware update
Need help with flashing or firmware version selection? Drop your questions below! 🚀
