I was upgraded nokia 3310 4.24 to 5.55, why after pin code entering key lock locks and cant unlock?
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I was upgraded nokia 3310 4.24 to 5.55, why after pin code entering key lock locks and cant unlock?
don't worry it happens to me many times...
just after upgrading connect you phone to Mbus cable and use noktools 1.9 or 1.8 to reset factory settings...thats all