my vivaz from yoigo can't accept code and it's counter stay at 5 attempts left
I've read about this type of phones in setool forum, and i found there are some phones from yoigo have unblocked counter (their simlock counter can't be blocked)
in my case the phone stays in 5 attempts left,and the solution was get correct code
example:
SETooL Official Support Forum
MY ORDER ID: 2805