iPhoneate Answers iPhoneate Answers > Tag: updateFilter:AllOpenResolvedClosedNo responseSort byViewsRepliesVotesIf an iPhone 4s has a duolCi bypass on iOS 7.1.2, can it be updated to 8.4 without it getting locked again?OpenAuthorless asked 11 years ago • General inquiries4162 views0 answers0 votesUpdate errorOpenAuthorless asked 12 years ago • Fallas2948 views0 answers0 votes