Samsung GT-S5303

Official firmware #5503 for GT-S5303 - SAMSUNG Galaxy Pocket Duos

Download the latest firmware update for the Samsung Galaxy Pocket Duos, but don’t forget to check whether the model number of your smartphone corresponds to the indicated one GT-S5303. The firmware code is SER from RUSSIAN FEDERATION. The product comes with PDA version S5303XXAMC3, CSC version S5303OXEAMC2, MODEM version S5303XXAMC2. The operating system version of the given firmware is Android Ice Cream Sandwich 4.0.4. Full tutorial how to flash stock firmware on Samsung devices here
  • File name GT-S5303_SER_1_20130322173801_j2vxxfib5x
  • Firmware type 4 files
  • File size 463.04 MiB
  • Model Samsung GT-S5303
  • Operating system Android Ice Cream Sandwich 4.0.4
  • PDA/AP Version S5303XXAMC3
  • CSC Version S5303OXEAMC2
  • MODEM/CP Version S5303XXAMC2
  • Region SER
  • Country
    Russian Federation Russian Federation
  • Description MTS, Beeline, Megafon, TELE2
  • Hash a6a6f6589501123de64d431b23d58d0

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2. Press to download

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  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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