The Acer Liquid Z4 is a 2014 Android 4.2.2 smartphone powered by the Mediatek MT6572 (28 nm) with 512MB and 4GB internal storage. It features a 4.0", TFT, 480.0x800.0 display and is available in Black/White.

The Liquid Z4 is equipped with a Li-Ion 1630 mAh, removable, a 5 MP, 720p@30fps main camera, a 3 MP front camera. The device uses a Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by) configuration. It weighs 122 g.

Hard resetting your Acer Liquid Z4 via Recovery Mode will completely wipe all data, apps, accounts and settings, restoring the device to its original factory state. This is commonly used to fix persistent software issues, boot loops, prepare the phone for sale, or recover from a forgotten screen lock. Back up your data before proceeding as this cannot be undone.

All data will be permanently erased. Back up first.