iOS 9.3.5 was launched last night by the Apple company and comes with solving major security vulnerabilities, those from Apple blocking a software that can spy on users. Although it is recommended to install the new version of the operating system, if you have done it and don't want it anymore, you can downgrade iOS 9.3.5 to iOS 9.3.4 right now.
Unfortunately, you can only do downgrade iOS 9.3.5 to iOS 9.3.4 because apple blocked just yesterday installing iOS 9.3.2 and iOS 9.3.3, so you can no longer install that version of iOS. Of course, this means that you can no longer jailbreak, but you probably already knew this yesterday from iDevice.ro.
If you decide to do it downgrade iOS 9.3.5 to iOS 9.3.4, before starting I recommend that you make a data backup to avoid unwanted situations. In this idea, you can use iCloud, or even iTunes to save the data in your computers for reuse, if necessary in case of an unsuccessful downgrade.
Downgrade iOS 9.3.5 to iOS 9.3.4
Beforehand, I recommend that you also download the latest version of iTunes on your computer, as it is absolutely necessary for the process of downgrade iOS 9.3.5 to iOS 9.3.4 to take place without problems. If you don't have the latest version of iTunes, your ipsw may not be recognized, or other unforeseen problems may occur that could leave you with locked terminals.
To make downgrade iOS 9.3.5 to iOS 9.3.4 must :
- Download iOS 9.3.4.
- Connect your iPhone, iPad and iPod Touch to your computer and open iTunes.
- Put your device into DFU Mode by following these steps: Press the Home and Lock buttons simultaneously for 10 seconds, release the Lock button, and hold only the Home button until iTunes recognizes the device, even if the screen remains blank.
- Holding down the Shift key on the keyboard (Windows) or Alt + Option (Mac), press the button Check for iTunes Update and the program will install the version chosen by you in your terminals.
- If option 4 does not work, use the button Restore and the procedure should work.
If you follow all the steps in the procedure exactly downgrade iOS 9.3.5 to iOS 9.3.4, then at the end you will have the latest version of the operating system installed. If you have other questions, I'm waiting for them in the comments.
