Trying to remove iCloud Activation Lock on your iPhone 18, 18 Pro, 18 Pro Max? Whether you forgot your Apple Account password, purchased a second-hand iPhone linked to another account, or reset your device without signing out of iCloud, this guide explains how Activation Lock works and the legitimate ways to regain access.
The iPhone 18, 18 Pro, 18 Pro Max includes Apple’s Find My and Activation Lock security features, designed to protect devices from unauthorized access. Although many websites advertise free iCloud unlock codes, IMEI unlocking tools, and instant Apple ID removal services, it is important to understand which methods can actually remove Activation Lock.
In this guide, we’ll cover the available recovery options, how to identify your device, what Unlocky’s online tool can provide, and how to avoid misleading unlocking services.
What Is iCloud Activation Lock on iPhone 18, 18 Pro, 18 Pro Max?
Activation Lock is an Apple security feature automatically enabled when Find My is turned on.
It links your iPhone 18, 18 Pro, 18 Pro Max to the Apple Account associated with the device and helps prevent someone else from activating or using it without authorization.
Activation Lock can appear when:
- Your iPhone 18, 18 Pro, 18 Pro Max has been erased without removing Find My.
- You purchased a used iPhone still associated with its previous owner’s Apple Account.
- You forgot your Apple Account email address or password.
- Your device was restored through a computer while Activation Lock remained enabled.
- You are attempting to activate an iPhone that is still registered to another user.
When Activation Lock is active, the device may display an “iPhone Locked to Owner” message during setup.
Even after performing a factory reset, the device can remain associated with its original Apple Account.
Can You Remove Activation Lock Without the Original Apple ID?
There are legitimate situations where Activation Lock can be removed without knowing the previous password.
For example, you may be able to recover your own Apple Account, ask the previous owner to remove the device remotely.
About Unlocky’s iCloud Unlocker Tool
Unlocky provides an online interface for users interested in iPhone unlocking and device identification.
The service can be accessed through a web browser, allowing visitors to enter device information such as an IMEI or serial number, depending on the available options.
Generating a code from an IMEI does establish that the code can remove Apple’s Activation Lock.
Before using any third-party service, users should verify its functionality, understand what information is requested, and avoid sharing Apple Account passwords, authentication codes, or other sensitive credentials.
Understanding IMEI-Based iPhone Unlocking
An IMEI is a unique identifier assigned to cellular devices.
It may be useful for:
- Identifying an iPhone model.
- Checking information provided by supported device-identification services.
- Requesting a carrier network unlock.
- Providing device details during support inquiries.
However, carrier unlocking and iCloud Activation Lock removal are different processes.
A carrier unlock allows a compatible iPhone to use another mobile network. It does not remove the Apple Account associated with the device.
How to Remove iCloud Activation Lock on iPhone 18, 18 Pro, 18 Pro Max
Sign In With Your Apple Account
- Turn on your iPhone 18, 18 Pro, 18 Pro Max.
- Connect to a Wi-Fi or cellular network.
- Continue through the activation process.
- When the Activation Lock screen appears, enter the associated Apple Account credentials.
- Follow the instructions to complete activation.
Tip: Before purchasing a used iPhone, always verify that it can reach the setup process without requesting the previous owner’s Apple Account credentials.
How to Find Your iPhone 18, 18 Pro, 18 Pro Max IMEI or Serial Number
The IMEI and serial number help identify your device.
Find the IMEI in Settings
If your iPhone is accessible:
- Open Settings.
- Select General.
- Tap About.
- Locate the IMEI or serial number.
Find the IMEI Using the Dialer
If the Phone app is accessible, enter:
*#06#
Your device identification information should appear automatically.
If the iPhone is locked, you may be able to locate identifying information through the original packaging, purchase documentation, or the information button on the activation screen.
Can You Unlock iPhone 18, 18 Pro, 18 Pro Max iCloud by IMEI Online?
These services sometimes claim that users can generate a secret activation code, enter it into the device, and remove the previous Apple Account.
However, Apple’s Activation Lock is verified through Apple’s activation infrastructure. An IMEI by itself does not authorize the removal of an associated Apple Account.
Users should be cautious of websites promising:
- Guaranteed Activation Lock removal within minutes.
- Universal Apple ID removal codes.
- Access to Apple’s private activation databases.
- Permanent iCloud unlocking for every iOS version.
- Removal of Lost Mode from devices without ownership verification.
These claims should not be accepted without reliable technical evidence.
Explore Unlocky’s Online Interface
If you want to explore Unlocky’s available device-related services, you can access the online interface below.
Unlock iCloud account online by IMEI (on your browser)
We also created an online version that can be used on your browser and helps you to remove Apple ID from device almost instantly by IMEI or Serial Number. With this method you have nothing to download or install on your iPhone and can get your iCloud unlocked within minutes.
Send IMEI/MEID or Serial Number: on the first step the app will ask you for the IMEI or Serial Number (works with both) to identify your mobile device. Type *#06# for a fast way to find your device’s IMEI.
Select device model: on the second step you have to choose your model from a dropdown list. Our iCloud Unlocker supports any Apple model including the newest phones.
Select iOS version: just like selecting the device model, on the 3rd step you have to select iOS firmware version. This can be found on About settings, just below the cell phone’s name. Select the version that suits you and move to the final step.
And… here comes the magic! Once you completed the fields you have to wait for a while (maximum 5 minutes) until our tool does his job. In this process iCloud Unlocker App will connect to Apple’s database through a backdoor and generate a secret code for your device.
Once the secret code has been generated, you have to type the code (just like you did to find the IMEI) and then your locked iCloud account will be removed from your device, and you will be able to enter your own account on the iPhone device.
Does Factory Reset Remove iCloud Activation Lock?
No. A factory reset does not normally remove Activation Lock.
When Find My remains enabled, the device can still require the previously associated Apple Account during activation.
Similarly, restoring an iPhone through Finder, Apple Devices, or another computer-based restoration method does not automatically remove Activation Lock.
This distinction is particularly important when buying refurbished or second-hand iPhones.
How to Avoid iCloud Activation Lock Problems
To prevent activation problems in the future, follow these recommendations:
- Sign out of your Apple Account before selling or giving away your iPhone.
- Turn off Find My before transferring ownership.
- Keep your Apple Account recovery information updated.
- Save your original purchase receipt.
- Test second-hand devices before completing payment.
- Avoid purchasing devices displaying an unknown owner’s Activation Lock screen.
These steps can save considerable time and reduce the risk of purchasing an unusable device.
Frequently Asked Questions
Can I bypass iCloud Activation Lock on iPhone 18, 18 Pro, 18 Pro Max for free?
Yes, recovery methods can be free. For example, you can sign in with your own Apple Account or ask the previous owner to remove the device from their account.
Can Unlocky generate an iPhone 18, 18 Pro, 18 Pro Max unlock code?
Unlocky offers an online interface associated with code generation.
Can I remove iCloud Activation Lock without a computer?
Yes, in some cases. You can recover your Apple Account online or ask the previous owner to remove the iPhone remotely. Neither method necessarily requires connecting the iPhone to a computer.
Is iCloud unlocking the same as SIM unlocking?
No. SIM or carrier unlocking removes a mobile network restriction. iCloud Activation Lock protects the device against unauthorized activation.
Will updating iOS remove Activation Lock?
No. Updating or restoring iOS does not normally remove the Apple Account association that enforces Activation Lock.
Final Thoughts
If your iPhone 18, 18 Pro, 18 Pro Max is locked to an Apple Account, the most reliable solution is to identify why the lock appeared and follow the appropriate ownership-based recovery method.
For more device guides, troubleshooting information, and unlocking resources, explore Unlocky.org.