Samsung Galaxy J7 Duo
Download Firmware Samsung Galaxy J7 Duo (SM-J720F)
  • AP Version: J720FDDU7CUF4
  • CSC Version: J720FODM7CUF4
  • Android Version: Q(Android 10)
  • Region: INS
  • Country: India
  • Security patch level : 2021-06-01
  • Build Date: 2021-07-19 21:38:18
  • Size: 3.1 GB
  • by clicking the download button, you agree to our terms & privacy policy
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About Phone:

Samsung Galaxy J7 Duo Android smartphone. Announced Apr 2018. Features 5.5″ Super AMOLED display, Exynos 7885 chipset, Dual: 13 MP (f/1.9, AF) + 5 MP primary camera, 8 MP front camera, 3000 mAh battery, 32 GB storage, 4 GB RAM.

Admin Jul 22, 2021 SM-J720F, INS
What's new
ยท The security of your device has been improved. 
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How to flash firmware
  1. Extract (unzip) the SM-J720F_INS_J720FDDU7CUF4......J720FDDU7CUF4.zip file. using WinRAR or 7-Zip.
  2. Download Odin Tool 3.14.1
  3. Extract Odin and open it.
  4. Reboot Samsung Phone in Download Mode (hold Home + Power + Volume Down buttons / hold Volume Down + Bixby buttons then plug-in cable)
  5. Connect you Samsung Phone and wait until you get a BLUE sign in Odin.
  6. Add the 1 file Samsung firmware to AP/PDA or 4 files Samsung firmware (AP/BL/CP/CSC) to it's slots.
  7. Do NOT tick any extra boxes. The only options to be ticked are F.Reset Time and Auto-Reboot.
  8. Click the start button, wait for Odin to say 'PASS' in a GREEN sign. Once the flash is complete, your phone will reboot, and you can disconnect your phone from the PC.
Samsung Galaxy J series

The Samsung Galaxy J series is a discontinued line of entry-level Android mobile devices produced by the South Korean company Samsung Electronics, first introduced in 2015. This series is a part of Samsung Galaxy series, placed below the low-range Galaxy M.

Source: wikipedia.org
Other Firmwares
# Model Version Region OS Size
1 SM-J720F J720FDDU7CUF4 TUR Q(Android 10) 3.05 GB
2 SM-J720F J720FDDU7CUF4 XFV Q(Android 10) 3.05 GB
3 SM-J720F J720FDDU7CUF4 XSG Q(Android 10) 3.05 GB
4 SM-J720F J720FDDU7CUF4 XFA Q(Android 10) 3.05 GB
5 SM-J720F J720FDDU7CUF4 XTC Q(Android 10) 3.23 GB
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