Hi, I've just bought a 'new and sealed' Android phone from ebay from a reputable seller. However it booted straight to the homescreen, bypassing any language select options and was already set-up in German language. There was even a German text message on the phone with sim set-up details - suggesting a sim card had been put in and removed. The seller is arguing that this was a sealed brand new phone - is what I've described possible on a new unused phone? Also the two official Samsung box stickers had a very thin cut across them - with a clear plastic sticker over one of them which was intact. I'm not sure if the thin cut was a perforation on the sticker and also not sure if the clear plastic sticker was even supposed to be there. Finally I'm also concerned that the Android software may have been tampered with - is this also possible? Thanks for any help!