Turn off the device. • Connect the phone to a computer or another device via USB Press and hold the Volume Up key and the Power key. • When the Android logo appears, release all keys. • Use the Volume Down button to highlight Wipe cache partition. • Press the Power button to select Wipe cache partition. • Use Volume Down to highlight Yes. • Press the Power button to confirm the action.
Turn off the device. • Connect the phone to a computer or another device via USB Press and hold the Volume Up key and the Power key. • When the Android logo appears, release all keys. • Use the Volume Down button to highlight Wipe cache partition. • Press the Power button to select Wipe cache partition. • Use Volume Down to highlight Yes. • Press the Power button to confirm the action.