How to factory reset a Yxtel G928? The information I could find online about how to wipe all user data from a Yxtel G928 was confusing and not easy to find, in long confusingly written forum threads like this one, so I'm writing it up clearly here.
Turn the phone off the usual way
With it off, hold down the power button, volume down button and home key for around 20 seconds
It'll start up and show an icon. Press volume down, then a menu will appear
Use the volume keys up/down to highlight wipe data/factory reset and then use power button to select it
Confirm the same way (volume keys to highlight, power button to select)