I bought a Lenovo tablet from Jonn Lewis and after about a year the charging port started to play up and eventually it refused to charge at all, took it back to J Lewis and they sent it back to Lenovo who said it was down to mis-use on my part and although still under warrenty they wanted to charge me nearly £90 to repair it. J Lewis got in touch and said did I want it repaired or sent back to me without repair so I said send it back without repair (stiil waiting to get it back).
After searching online for tablet repairs I came upon a link where other people had the same problem as me where the tablet wouldn`t charge
(Lenovo) so I`m not impressed with Lenovo or J Lewis` 2 year warrenty as they seem to have washed their hands of the problem.