Hi I am sick of waiting for releasing update for Slovakian Country version of L820.
So I want to try update it to GDR2 through NSU for retail. Before Ill do that, I have one important question.
Will I lose warranty if I update my phone through NSU for retail ?
So I want to try update it to GDR2 through NSU for retail. Before Ill do that, I have one important question.
Will I lose warranty if I update my phone through NSU for retail ?
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