Apple's latest mobile operating system for iPhones, iOS 12, was released to everyone Monday, Sept. 17, and it's the same exact build that developers and public beta testers received as the 'golden master' on Sept. 12, the day of Apple's 2018 special event. Install it to start taking advantage of the 100+ features iOS 12 has to offer right now.
12 Hacking apps for iPhone and iOS security tools 1. IRET – iOS Reverse Engineering Toolkit. A pen tester has to repeat some particular tasks very often in order to achieve success and increase. Semi-Restore is a tool that was developed by CoolStar that allows you to re-restore an iPhone, iPod Touch, iPad back to the current iOS firmware version it is currently running without the need to have saved SHSH Blobs or APTickets. It supports all firmware versions from iOS 5.0 to 6.1.2 and is available for Windows, Mac OS X and soon Linux.
In order to download and install iOS 12, there are two ways to go about it. The first method is simply updating from an over-the-air update, which we recommend all of you do if you want to keep all your data. If you want to start fresh, from a wiped device, you might want to try the second method which is installing from an IPSW file via iTunes.
- Don't Miss: 100+ Cool New iOS 12 Features for iPhone You Need to Know About
Either way you decide to get iOS 12 on your iPhone, as long as Apple continues to sign iOS 11.4.1, you'll be able to downgrade from iOS 12 back to iOS 11 if you don't end up liking the new update. Just make sure to save an archived backup of iOS 11.4.1 via iTunes on your computer; Just back up using iTunes and store the backup on your computer, then open 'Preferences' in iTunes, select 'Devices,' then right-click on the backup file of iOS 11.4.1 and select 'Archive.'
An IPSW file is an iPhone firmware file. A custom IPSW is a modified version of one of these files. Basically you can customize IPSW file to jailbreak an iPhone, remove baseband update, add custom boot logo etc or jailbreak an iPhone. If you want to perform a jailbreak, you have to restore the custom IPSW to your device. Now read this post and we will guide you how to restore custom IPSW to iPhone X/8/8 Plus/7/7 Plus/6s/6s Plus/6/6 Plus with or without iTunes in 2018.
Also Read: How to Download and Install iOS 13 Beta On iPhone/iPad
Part 1: Restore iPhone Using Custom IPSW with iTunes
Most users prefer to use IPSW file to restore iPhone with iTunes, Below is the detailed step to restore custom IPSW with the help of iTunes:
Step 1: Back up your crucial iPhone data.
Step 2: Open iTunes on your PC or Mac, then connect your iPhone to your computer using the iPhone USB cable.
Step 3: Hold the 'Home' and 'Sleep' buttons down simultaneously for 10 seconds. Then release the 'Sleep' button. Continue to hold down the 'Home' button until you see a dialog informing you that it has detected an iPhone in recovery mode. Click 'OK' and you are taken to the iPhone restore page.
Step 4: Hold down the SHIFT key (Alt (Option) for Mac) and click on the Restore button.
Step 5: Browse to your desktop and select the custom IPSW which you want to restore.
Step 6: Now sit back and relax while iTunes restores the custom IPSW on your iDevice. Once restored, your iDevice will reboot automatically.
Part 2:Restore Custom IPSW to iPhone/iPad without iTunes Using Tenorshare ReiBoot
Restoring custom IPSW to iPhone, iPad with iTunes may risk the data loss, and the whole process is pretty complicated. Even worse, if you misoperated, the device will possibly get bricked. To easily and safely restore the custom IPSW, here we will introduce an alternate way—using a powerful custom IPSW restore tool Tenorshare ReiBoot, which stands out for its ability to restore/fix/ downgrade operating system without fearing of data loss in a couple of clicks.
Now follow the steps below and learn how to download and install custom IPSW without iTunes
iOS firmware without iTunes for your iOS 11.2.1/11.2/11 iPhone.
Get Tenorshare ReiBoot downloaded and installed on your computer, then launch it.
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Step 1. After you launch Tenorshare ReiBoot Pro, connect your iOS device to computer with USB cable. Click 'Fix All iOS Stuck' section in the main interface.
Step 2: Then click on Browse button to import the previously stored custom IPSW files. Click 'Download' button to start importing the firmware package.
Step 3: After all these, you can start updating your device or repair your operating system.
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