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Cara upgrade ios iphone 4 offline
Cara upgrade ios iphone 4 offline












cara upgrade ios iphone 4 offline

Step 1: Disable 'Find My iPhone'Īs with any restore, you'll want to disable Find My iPhone, though this can be done later when erasing the device since you'll be prompted to do so. However, you can still downgrade to iOS 11 without a backup, only you will have to start with a clean slate. You'll be able to go back to the last version of iOS 11 using iTunes for macOS or Windows, as long as you archived an iOS 11 backup before updating to iOS 12.

cara upgrade ios iphone 4 offline

More Info: Save Your iPhone's SHSH2 Blobs So You Can Downgrade iOS Later.

cara upgrade ios iphone 4 offline

After this point, it will be impossible to downgrade from iOS 12 unless you saved your SHSH2 blobs, which I'm guessing many of you have never even heard of. When Apple released iOS 11, they stopped signing iOS 10.3.3 just 15 days after, so you can expect a similar time frame. 17, it's a good guess that the company will stop signing iOS 11.4.1 in October sometime. Since Apple just released iOS 12 on Monday, Sept. If you're not digging all the bugs and new features included in iOS 12, here's how to downgrade your iPhone back to iOS 11.4.1. Of course, change isn't for everyone, and by iOS 11.4.1, Apple had a pretty stable thing going. Apple's goal with iOS 12 is to smooth out the problems with its famously flawed predecessor.














Cara upgrade ios iphone 4 offline