Restore in itunes without updating
This first method involves restoring your i Phone by way of a Cydia app.The tweak, Rollectra, can be installed directly from Cydia without the need to install an external repo.Sometimes this alone can resolve i OS download problems too.[News] pwn20wnd: "The progress has been updated at unc0ver.dev!This step by step guide/tutorial will show you how to update your i Phone 4 to i OS 4.1 while preserving the baseband.Because we will not update the baseband, you will still be able to run the latest i OS version available, you will be able to jailbreak using Lime Ra1n, and you will be able to unlock your i Phone using Ultra Sn0w. It is pretty simple but it does require you to read the steps carefully. If you are on Mac, hit the Alt/Option key while clicking Restore.We can't stress this enough — all the methods listed below will not only take off the jailbreak but completely wipe your device and restore it to stock configuration.
There is a caveat here though, and that is the device must be running system software later than version i OS 5.0, so older hardware may be left out.
As usual when hacking your i Phone, you are proceeding at your own risks. Step 2: Make sure you are running the latest version of i Tunes. Step 3: Launch Tiny Umbrella and plug your i Phone in. If you’re on Windows, hit the Shift key while clicking Restore.
This being said, this is how to upgrade to i OS 4.1 without upgrading the baseband…Note: This is for i Phone 4 only. If you are on Windows, make sure to run Tiny Umbrella as Administrator. A window will open from where you can navigate to the i OS 4.1 firmware you downloaded in step 1. Step 6: i Tunes will tell you it’s ready to erase and restore your i Phone. Step 7: At some point, you should get the error 1004. Simply go back to Tiny Umbrella and click Kick Device Out of Recovery.
This is often a more reliable way to get an i OS update immediately, sometimes i Tunes will time out during the download when an i OS update has just been released, this is probably due to server overload.
Frankly, it’s often faster to just download the update files directly from Apple since they are delivered through a CDN they tend to go at or near your maximum download speeds.
We already know that it’s possible, Apple themselves just made it possible on the newest i OS version that will be officially launched soon, however it would be nice to be able to 3D touch on i OS 12.4, Peek-A-Boo doesn’t work.