The Umidigi A11S is a 2021 Android 11 smartphone powered by the Unisoc Tiger T310 (12nm) with 4GB and 32GB | 64GB internal storage. It features a 6.5", IPS LCD, 720.0x1600.0 display and is available in Mist Blue, Frost Grey.

The A11S is equipped with a 5150 mAh, a 16 MP, 1080p@30fps main camera, a 8 MP, 1080p@30fps front camera. The device uses a Nano-SIM + Nano-SIM configuration. It weighs 225 g.

Clearing the cache partition on your Umidigi A11S 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.