The BlackBerry Keyone is a 2017 Android 7.1 smartphone powered by the Qualcomm MSM8953 Snapdragon 625 (14 nm) with 3GB | 4GB and 32GB | 64GB internal storage. It features a 4.5", IPS LCD, 1080.0x1620.0 display and is available in Black/Silver, Black, Bronze.

The Keyone is equipped with a Li-Ion 3500 mAh, non-removable, a 12 MP, 4K@30fps main camera, a 8 MP, 1080p@30fps front camera. The device uses a · Nano-SIM · Nano-SIM + Nano-SIM - BBB100-4 only configuration. It weighs 180 g.

Clearing the cache partition on your BlackBerry Keyone 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.