[Q] Sony Tablet S 3.01 can't update higher..

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http://forum.xda-developers.com – Hello, I don't know much of updating firmware besides the OTA like on mobile phones , a fully automatic proces so please have patience with my problem. This forum seems the major source of tablet s knowledge so I hope for a positive result. Sometime ago I bought a Sony Tablet S from a friend, I never used it a lot until recently. I problaly had it before it was officialy released now that I think of it. but I have a major problem it seems like it was a engineering sample of some kind. I cant update through settings etc. I get many error on youtube app and while browsing I don''t do mu (HowTos)