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Unzip your SAM activation ticket previously stored in Dropbox (after you click the zip file select to open with iFile)ĥ.
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Delete /User/Library/Preferences/ (if its there)Ĥ. Delete /var/root/Library/Lockdown folder with iFileģ. Remove original carrier’s SIM (or any SIM)Ģ.
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No need to preserve Baseband! This method worked for me on an iPhone 4 GSM with SAM activation ticket preserved under iOS 5.0.1 and BB 04.11.08, updated to iOS 5.1.1 with BB 04.12.01 and Jailbroken with Absinthe 2.0.1, Obviously you have to start by installing SAMPrefs from the, and I used iFile and Dropbox to restore the Lockdown folder with the preserved ticket, here is what I did:ġ.
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