The Samsung Galaxy J1 4G is a 2015 Android 4.4.4 smartphone with 768MB and 4GB internal storage. It features a 4.3", TFT, 480.0x800.0 display and is available in White, Black, Blue.

The Galaxy J1 4G is equipped with a Li-Ion 1850 mAh, removable, a 5 MP, 720p@30fps main camera, a 2 MP front camera. The device uses a Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by) configuration. It weighs 122 g.

Recovery Mode on the Samsung Galaxy J1 4G is a special bootable partition that operates independently from the main Android system. It allows you to perform advanced operations including cache wipes, factory resets, and software repairs even when the phone cannot boot normally. Access it carefully as some options will erase all data.

Used for cache wipes, factory resets, and advanced repairs.