I had a great combined 70th.birthday present from my five sons, (purchased from Amazon U.K.) - A1CS android tablet - x220 - 2.2 and am having a lot of frustration trying to discover its ins and outs - as the instructions received with the tablet are utter rubbish, some of which are printed in Chinese! Can any member guide to a web site that instructions can be downloaded ? I would be grateful of any advice.