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Ursprungligen postat av Joomla
SHSH-backups are independant of what firmware you are running.
With TinyUmbrella, you send a restore type of request to Apple with your SHSH. If Apple still sign the firmware in question, tinyumbrella will get a signed SHSH-file in return. Using this, you'll always be able to downgrade/restore to the firmware you backed up the SHSH for, as it can be requested from cydia instead.
Do it quickly. Chances are that Apple are about to roll out a 4.1.1 update that most likely breaks the jailbreak and fixes the bug in the passcode on iPhones.
No 4.1.1 update - only 4.2.
"We’re aware of the issue and we will deliver a fix to customers as part of the iOS 4.2 software update in November."
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Ursprungligen postat av Paallee
haa.. ha.. problemet ligger nog inte där, min flickvän har likadan och hon har full täckning. likadan mobil samma operatör. men hon har full täckning.
Det låter ju lite knepigt. Du menar att problemet kom efter att du jailbreakade?