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hakobyan.arman

macrumors newbie
Original poster
Mar 3, 2013
1
0
Hi to everyone. I'm new here and I'm looking for help. I have an iPhone 3GS and it works only with one cell operator. How can I unlock it and the same time not to loose the original software? After that I want to update the software or install the applications as usual. Can anybody help me? Thanks in advance.
 
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