The Umidigi A11 Pro Max is a 2021 Android 11 smartphone powered by the Mediatek Helio G80 (12 nm) with 4GB | 8GB and 128GB internal storage. It features a 6.8", IPS LCD, 1080.0x2460.0 display and is available in Mist Blue, Frost Grey.

The A11 Pro Max is equipped with a 5150 mAh, a 48 MP, 1080p@30fps main camera, a 24 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 A11 Pro Max 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.