"I have an old iPhone and forgot the lock screen passcode, can I unlock my iPhone from my Chromebook?" If you have forgotten the passcode or your iPhone is disabled due to repeated incorrect passcode attempts, reset your iPhone to the factory settings with a PC or Mac. However, a Chromebook uses a different operating system, ChromeOS. This guide discusses whether you can fix the screen lock issue on iOS devices using a Chromebook.

Part 1: Can I Unlock iPhone on Chromebook

Unlocking an iPhone means two things: accessing a disabled iOS device that is stuck on the iPhone Unavailable or Security Lockout screen due to too many failed passcode attempts or bypassing the lock screen on an iPhone or iPad.

However, unlocking a disabled iPhone on a Chromebook with iTunes is impossible. First, let's see if connecting your iPhone to a Chromebook is possible. It is well known that iOS devices use Apple's Lightning connection port. On the other hand, most Chromebooks aren't built in any type of Apple connector. Only recent higher-end Chromebook models have Thunderbolt 3 or USB-type C ports, which enable you to connect an iPhone to a Chromebook directly. Otherwise, you must get an adapter to connect your iPhone to a Chromebook.

Furthermore, ChromeOS doesn't come with native applications for unlocking or even interfacing much with an iOS device, like an iPhone or iPad. In other words, ChromeOS is based on Google's Chrome browser, so it lacks deep integration and support for Apple products and services.

Part 2: Unlock iPhone on Chromebook

As mentioned previously, iTunes is incompatible with ChromeOS, and you cannot install iTunes on Chrome and unlock your iPhone with iTunes. The good news is that a few iPhone unlocker apps exist for Chromebooks. Apeaksoft iOS Unlocker, for instance, allows you to regain access to a locked or disabled iPhone, iPad, or iPod Touch. More importantly, the application is easy to use and doesn't require technical skills. That makes it a good option for average people.

How to Unlock a Disabled iPhone on a Chromebook

Step 1. Detect your iPhone

Download and install the iPhone unlocker app on your Chromebook. If you cannot install the app on your laptop, use an emulation app, such as CrossOver, a free emulation app enabling you to install Windows software on a Chromebook. Then, launch it and choose the Wipe Passcode mode. Next, connect your iPhone to your Chromebook with a Lightning cable. The app will detect your device automatically.

Step 2. Check device info

Click the Start button to load your device information, like Device Category, Device Type, Device Model, and more. Then check them, and if any option is wrong, correct it yourself. Next, hit the Start button to begin downloading the necessary firmware package.

Step 3. Unlock an iPhone

Once the firmware download is complete, click the Unlock button to wipe your screen lock. Then, you are required to enter 0000 to confirm unlocking your device. During the process, you should keep two devices connected.

Part 3: Unlock a Disable iPhone on Chrome

Besides iTunes for Chromebook to unlock iPhone, you can also access iCloud in your Chrome browser to complete the job. You can erase your device along with the lock screen passcode remotely. However, there are prerequisites:

1. You must have turned on Find My iPhone or Find My iPad on your locked device.

2. Your iOS device and Chromebook are online currently.

3. You still remember your Apple ID password.

Step 1. Go to www.icloud.com in your Chrome, and sign in to iCloud without your Apple ID and password. Enter the verification code on your screen if you have set up two-factor authentication.

Step 2. Choose the Find My to go to the iCloud Find My page. You can also access www.icloud.com/find and sign in to your account directly.

Step 3. After Find My login, pull down the All Devices menu on the top of your screen and pick your iPhone on the list. Then, Find My will track your device on the map.

Step 4. Then click the Erase This Device on the pop-up dialog. If prompted, hit Erase. Then, enter your phone number, click Continue, input your Apple ID password again, and confirm your action.

Part 4: Prevent Future iPhone Lockouts

While connecting an iPhone to a Chromebook is possible, the workflow of unlocking an iOS screen is tedious. Therefore, you'd better learn how to avoid forgetting your iPhone passcode in the future.

1. Set up alternative unlock methods. Currently, most iPhones and iPad support biometric screen locks, like Face ID or Touch ID.

2. Create a memorable passcode. You can use a passcode related to your or your family's birthday, phone number, and more. Plus, writing down your passcode is a good idea.

3. Back up the iPhone regularly. You'd better back up your iPhone passcode and essential data on iCloud or a computer. You won't lose your data even if you must unlock your device by erasing it.

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