Samsung SCH-I939D

Official firmware #7662 for SCH-I939D - SAMSUNGGalaxy S3 Duos

Home → Galaxy S3 Duos → SamsungSCH-I939D → SCH-I939D_CTC_1_20150113173540_73yub1syz6.zip
Download the latest firmware update for the Samsung Galaxy S3 Duos, but don’t forget to check whether the model number of your smartphone corresponds to the indicated one SCH-I939D. The firmware code is CTC from CHINA. The product comes with PDA version I939DKEUBOA1, CSC version I939DCTCBOA1, MODEM version I939DKEUBOA1. The operating system version of the given firmware is Android Jelly Bean 4.3. Full tutorial how to flash stock firmware on Samsung devices here
  • File name SCH-I939D_CTC_1_20150113173540_73yub1syz6
  • Firmware type 4 files
  • File size 1021.61 MiB
  • Model Samsung SCH-I939D
  • Operating system Android Jelly Bean 4.3
  • PDA/AP Version I939DKEUBOA1
  • CSC Version I939DCTCBOA1
  • MODEM/CP Version I939DKEUBOA1
  • Region CTC
  • Country
    China China
  • Description China Telecom
  • Hash 2105f765874ab2ed896c3adc938d241f

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Instructions

  1. Download to your PC: Odin 3 latest version.
  2. Next extract the firmware file.
  3. You should get 1 (if 1 file, choose it here) or 5 (if 5 file, choose it here) file:
    • AP: "System & Recovery"
    • CP: "Modem & Radio"
    • CSC_***: "Country & Region & Operator"
    • HOME_CSC_***: "Country & Region & Operator"
  4. Add all files to Odin 3.
  5. If you want to do a clean flash, use CSC_*** either use HOME_CSC_*** to keep your data and apps.
  6. Now turn off your phone and enter the Download mode. How to do all methods:
    • Press and hold the Power key , the Volume UP button and the Bixby key.
    • Press and hold the Volume Up and Down keys and then connect a USB cable.
    • Press and hold the Power key ,the Volume down button and the Home key.
    • Connect a USB cable, then press and hold the Bixby button and the Volume down key.
    • Press and hold the Power key and the Volume UP button.
  7. Then connect your device to PC, Odin should detect your phone and COM port number will appear on the screen.
  8. Please specify only the F.Reset time and Auto-Reboot.
  9. Finally press the Start key. Your phone will now restart and disconnect from the PC.
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