Hello, I am a proud owner of Mi2s 32gb, however, it seems it just never updates (and I mean really never). Whenewer check for update is being one trough an updater app, MIUI just returns @You already run the last version bla bla bla@, but it's just not true as my Mi3 pulls updates like it'll never stop, while Mi2s have never updated (one year!!!). It says, Android 4.1.1 JRO03L, MIUI-3.10.11. Themes are no longer working, so I suppose the third party I bought it from have put some off the record ROM up there that lost it's way to server. I would really like to update the device, but I do not know how. Anything that could compromise my contacts, messages and other data is out of the question, but please instruct how could I update it, and please use idiot proof style as I am kind of new in this. Thanks!!!