The support is limited as restoring local firmware is severely hindered on newer devices. Updates TinyUmbrella for IOS 7.0.4 support.Apple sends the response signatures and TinyUmbrella saves them so you can use them whenever you want Even if Apple has stopped signing that particular version. This is because the request that iTunes sends to Apple includes your ECID and the details about the firmware version. TinyUmbrella has saved my 3.1, 3.1.2 and 3.1.3 signatures. Trong trng hp v l do no m server chm, bn c th s dng iTunes thc hin tin trnh h cp. TinyUmbrella tin hnh hot ng khi phc nhanh chng vi TSS server. Tuy nhin, thut ton chng trnh s dng tng i phc tp, i hi ngi dng c kin thc chuyn su, am hiu v cng ngh mi c th hiu r. As an example, I've been on 3.1.2 for quite some time. Trong trng hp ny, bn cn c s tr gip ca ng dng bn th 3 nh TinyUmbrella khi phc ci t gc. You do not need to be on the firmware version that TinyUmbrella is requesting signatures. The difference is that TinyUmbrella does not need to do anything to your device. Tinyumbrella 7.02.01TinyUmbrella sends the same exact request that iTunes sends Apple when requesting the signatures for your device to be restored. Plays back those signatures enabling iTunes to continue the restore.Requests SHSH signatures for firmware restores.It was a tool that we once used for downgrading iOS firmware to an earlier version, mainly for the purpose of installing a jailbreak. 0 RatingsTinyUmbrella facilitates the process of restoring your iPhone's iOS, and is also useful for jailbreaking the device. TinyUmbrella is one of the most powerful tools we have at our disposal.