Hi All, Recently bought a pad from china, no identifying marks, however the model number starts with ZT280h, this leads me to believe it is a Zenithink ZT280 pad. At first impression everything is fine, however the wifi is hopeless, it drops out constantly, it wont allow me to connect to App Market unless its in a perfect spot. Even if I try and connect via ethernet cable it still takes a long time to sort out the connection, and this still drops in and out randomly. I have had the pad for about 10 days, and also find that when the battery discharges completely it resets the system time and date. I powered it down last night to conserve the battery and found that when i turned it back on it had factory reset. These are just a couple of the frustrations. Is there any way of improving the firmware? How do I go about it? What are the risks with ROM updates? Where do I find the best firmware? Hope you can help.