Model N647B. When plugged in, it is stuck in a boot loop, doesnt get past loading screen. Battery is dead, measures at 0V, must be replaced. Has 2gb microSD card inside (internal OS card). Screen is working great, minor scuffs around housing. Rubber on Power button is worn inside so you need to press harder inside with nail for it to register (common issue on these). May simply need a new operating system installed for it to boot properly. I haven’t tried any repair past diagnosis described above. Sold as is not working for parts or repair no returns.
eBay