The best way to get back to a previous version of iOS If the version of iOS you wish to reinstall doesn’t have this signature then you will not be able to install it on your iPhone or iPad. To downgrade iOS means that your device would be less secure, and easier for hackers to get into.” At an Apple shareholder meeting back in 2016, the company’s senior vice president of software engineering, Craig Federighi, was reported as saying that Apple did “not provide a way to downgrade largely because each iOS update improves the security of your iPhone, iPad or iPod touch. Whereas in the past Apple would leave the signature valid on previous versions of iOS for a short time, in recent years the signature has been removed within days of, and sometimes almost simultaneously with, the release of the newer version. This is for security reasons, so that you won’t accidentally install bogus software that claims to be iOS and then find yourself in a world of pain as all your data is stolen. When software is made available by Apple the company includes a signature that confirms its authenticity. Why can’t I downgrade to an older version of iOS?Īs we said above, there is a very small window in which you can downgrade. We cover the whole process in our how to remove an iOS beta from your iPhone guide.
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