After a few weeks of successful use my flytouch II has stopped working completely. Pressing the power button (for any length of time) the unit no longer vibrates and the screen does not change (remains black.) When the charger is plugged in the charge light comes on bright red. After some time it goes off. Monitoring the current it looks like the unit is charging the battery during this period. I have tried the various button press sequences described in these pages but the unit does not respond to any of them - I do not get any menu options. I have sent a message to the supplier (ebay based) and am awaiting a response. I am tempted to open it up to look for loose connections etc. but that is a last resort. Should I attempt a boot from USB, or am I looking at a return? Thanks in advance.