Country (operator)

Firmware for SM-G3815 - Samsung Galaxy Express 2

  • PDA/AP Version  G3815XXUCOE1
    CSC Version  G3815OXXCOE1
    MODEM/CP Version G3815XXUCOE1
    Region  SEE - Serbia
    Build Date 2015-05-20
    Changelist 4955222
    OS KitKat
    OS Version 4.4.2
    Size 1.03GB
    Downloads 7

Flashing requirements:
- Odin Tool: 3.12.7, 3.12.3, 3.11.1, 3.10.6, 3.09, 3.07
 v3.09 for JellyBean/KitKat.
 v3.10.6 for Lollipop.
 v.3.12.7 for Nougat.

- Samsung device drivers (Download)

Flashing guide:
1. Backup your apps and data.
2. Install the Samsung USB Drivers.
3. Download and extract a zip file containing your desired firmware.
4. Open Odin Tool.
5. Reboot your device in the "Download Mode":
Press Volume Down, Power and Home buttons at same time for 5-8 seconds until download mode is active.

6. Connect your device to PC via the USB cable while in download mode.
7. Next, check the "Auto Reboot" and "F. Reset Time" options in Odin Tool.
8. Hit the AP/PDA button then browse and select a tar.md5 file from the extracted folder.
9. Finally press the start button to begin flashing the firmware update on your device.
At this page you can find direct download link of firmware version G3815XXUCOE1
for the device Samsung Galaxy Express 2, model SM-G3815, for free.