How to recover Archos 40 Cesium – Windows Phone 8.1 to Factory Settings and Hard reset (Wipe) Hard reset Archos 40 Cesium using external hardware keys Turn off the device Press and release Power key Press and hold Volume Down key until the Exclamation (!) logo appears Then press and release Volume Up key Press • Read More »
Tags: Archos 40 Cesium, factory reset, hard reset, master reset, windows phone