The BLU Studio J2 is a 2017 Android 6.0 smartphone powered by the Mediatek MT6570 (28 nm) with 512MB and 8GB internal storage. It features a 5.0", IPS LCD, 480.0x854.0 display and is available in Black, Gold, Rose Gold.

The Studio J2 is equipped with a Li-Po 2000 mAh, removable, a 5 MP, 720p@30fps main camera, a 2 MP front camera. The device uses a Dual SIM (Micro-SIM, dual stand-by) configuration. It weighs 143 g.

Clearing the cache partition on your BLU Studio J2 removes temporary system files that accumulate over time and can cause slowdowns, crashes or boot issues. Unlike a factory reset this process does not delete any personal data, photos, apps or settings, making it a safe first step when troubleshooting performance problems.

Clears temporary system files without deleting personal data.