Samsung Galaxy Core II
Release Date 2014, June. Released 2014, July
OS N/A
Processor N/A
Battery Li-Ion 2000 mAh, removable
⚠️ Important Notice

Flashing firmware can be risky. Follow instructions carefully and backup your data before proceeding. We are not responsible for any damage to your device.

Available Firmware Files

File Name Size Download
G355HXXU0AOI5_G355HODD0AOI2_INS.zip
600 MB
G355HXXU0AOI5_G355HODD0AOI2_INU.zip
600 MB
G355HNXXU0AQA1_G355HNOXX0AQA1_TWO.zip
606 MB
G355HNXXU0AQA1_G355HNVVT0APG1_VVT.zip
585 MB
G355HNXXU0AQA1_G355HNOXX0AQA1_ERO.zip
606 MB
G355HNXXU0AQA1_G355HNEUR0APG1_EUR.zip
583 MB
G355HNXXU0AQA1_G355HNITV0AQA1_ITV.zip
608 MB
G355HNXXU0AQA1_G355HNLUX0AQA1_LUX.zip
587 MB
G355HNXXU0AQA1_G355HNPHN0API1_PHN.zip
590 MB
G355HNXXU0AQA1_G355HNOXX0AQA1_XEO.zip
606 MB
G355HNXXU0AQD1_G355HNTPL0AQA1_TPL.zip
606 MB
G355HNXXU0ANG1_G355HNXEC0ANG3_XEC.zip
602 MB
G355HQXXS0APK1_G355HQTUR0APJ1_TUR.zip
606 MB
G355MUBS0AQA2_G355MTCE0AOJ1_TCE.zip
618 MB
G355MUBS0AQA2_G355MTFG0AOI1_UFN.zip
633 MB
G355MUBS0AQA3_G355MUUB0AOJ2_ARO.zip
564 MB
G355MUBU0AQB1_G355MZTO0AQB1_ZTO.zip
636 MB
How to Flash Stock ROM
  1. Download the correct ROM file for your device
  2. Install the required flash tool
  3. Enable USB debugging on your device
  4. Boot your device into download mode
  5. Connect your device to computer via USB
  6. Load the ROM file in the flash tool and start flashing
  7. Wait for the process to complete
  8. Reboot your device
Precautions
  • Backup all important data before flashing
  • Ensure battery is at least 50% charged
  • Use original USB cable for stable connection
  • Don't disconnect during flashing process
  • Download ROM only for your specific model
  • Follow manufacturer's instructions carefully