orlandokda.blogg.se - Signed ipsw

Now release the Power button and hold the Home button for 10-15 seconds.

Turn off your iPhone, then press the Home button and the Power button for 10 seconds.

Then put your iPhone in DFU mode following the iFaith instructions: Once the process is finished you will see the text "finished creating your custom" signed "IPSW", press OK. Pressing it will create your custom firmware using the iOS 6.1.3 that you have downloaded and your SHSH, it will take a while so wait calmly. IFaith will verify that everything is correct and will give you a new option to build a custom firmware “Build IPSW”. ipsw that you downloaded at the beginning, if you had not done it you can let iFaith do it for you in the yellow box. Now click "Browse for the IPSW" and choose the firmware. On the screen you will see "the provided apticket looks valid", everything is fine, press OK. Press "Browse for blobs" and select the SHSH of iOS 6.1.3 that you downloaded to the desktop a few minutes ago. Now select the option "Build signed IPSW w / blobs". Reopen it and press OK again, like the first time.

It will inform you that it has also downloaded the AP Ticket, press OK. Select the SHSH corresponding to iOS 6.1.3 and click Download selected blob (s) ”to download it. This will download your SHSH from the Cydia servers. It will show you three options, click the third option "Show list of available SHSH blobs on TSS server (s)". It will ask you if you want to use the connected device, press YES. Press Show Available SHSH Caches on Server.

It cannot be done from Mac, only Windows.

If you don't have it, make a backup copy in iCloud and use Dropbox to save all your photos.

Once you go back to iOS 6 you will not be able to load an iOS 7 backup from iTunes, you will have to use your last backup saved in iOS 6.

Have the SHSH of iOS 6.1.3 saved (if you did not save them you cannot downgrade).

Let's see what to do to downgrade the software of an iPhone 4 from iOS 7 to iOS 6.1.3, the why is something of each one, problems, stability, speed, battery, etc. Do you want downgrade from iOS 7 to iOS 6.1.3? You should know that only possible on iPhone 4 why? because it is the only device with iOS 7 that has a hardware exploit and this allows you to insert some SHSH of your choice, the rest of the devices require the official Apple SHSH and as you know this only offers those of the latest version of iOS available, currently the 7.0.2.