Samsung Galaxy J2 Core (2020)
Release Date 2020, April 27
OS N/A
Processor Qualcomm MSM8917 Snapdragon 425 (28 nm)
Battery Li-Ion 2600 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
J260FUXXU1ATAK_J260FUOXM1ATAK_CAU_4File.zip
930 MB
J260FUPUU1ATAK_J260FUSER1ATAK_SER_4File.zip
921 MB
J260FUXXU1ATAK_J260FUOXM1ATAK_CAC_4File.zip
930 MB
SM-J260MU_J260MUUBS1AUB1_J260MUOWB1ATK1_PSN_4file.zip
958 MB
SM-J260MU_J260MUUBS1AVK2_J260MUOWB1ATK1_PSN_4file.zip
958 MB
SM-J260MU_J260MUUBS1AUA3_J260MUCOM1ATE1_COM_4file.zip
1 GB
SM-J260MU_J260MUUBS1AUA3_J260MUPGU1ATE2_PGU_4file.zip
1 GB
SM-J260MU_J260MUUBS1AVK1_J260MUPGU1ATE2_PGU_4file.zip
1 GB
SM-J260MU_J260MUUBS1AUA3_J260MUPCT1ATE1_PCT_4file.zip
1 GB
SM-J260MU_J260MUUBS1AVK1_J260MUPCT1ATE1_PCT_4file.zip
1 GB
SM-J260MU-DS_J260MUUBS1AVK1_J260MUOWO1ATE1_ZTO_4file.zip
934 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