Samsung Galaxy J3 (2017)
Download Firmware Samsung Galaxy J3 (2017) (SM-J3308)
  • AP Version: J3308ZMS3CTC1
  • CSC Version: J3308CHM3CTC1
  • Android Version: Pie(Android 9)
  • Region: CHM China Mobile
  • Country: China
  • Security patch level : 2020-03-01
  • Build Date: 2020-04-24 09:11:45
  • Size: 2.42 GB
  • by clicking the download button, you agree to our terms & privacy policy
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About Phone:

Samsung Galaxy J3 (2017) Android smartphone. Announced Jun 2017. Features 5.0″ PLS display, Exynos 7570 Quad chipset, 13 MP primary camera, 5 MP front camera, 2400 mAh battery, 16 GB storage, 2 GB RAM.

Admin Jul 31, 2020 SM-J3308, CHM
What's new
- The latest Android security patch has been applied.
憨Device security has been further enhanced.
How to flash firmware
  1. Extract (unzip) the SM-J3308_CHM_J3308ZMS3CTC1......J3308ZMS3CTC1.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.
Other Firmwares
# Model Version Region OS Size
1 SM-J3308 J3308ZMS4CTG1 CHM Pie(Android 9) 2.42 GB
View All