iPhone X geblokkeerd

If you mean “iPhone X geblokkeerd” (Dutch), it means “iPhone X blocked/locked.”

Unlock what? Carrier lock or Activation lock or Passcode Lock or Security Lock?

Carrier Lock:- Request your iPhone’s original Carrier to unlock your iPhone and if they agree and do it, then you may know the further process here --> How to unlock your iPhone for use with a different carrier ...

To be able to use any SIM across the globe you must have "No SIM Restriction" against Network Provider Lock. Please refer to the pic below.

Carrier Lock:- Request your iPhone’s original Carrier to unlock your iPhone and if they agree and do it, then you may know the further process here --> How to unlock your iPhone for use with a different carrier ...

Device Unlocking Policies | Verizon Privacy Policy

Unlock a Phone or Device - AT&T Device Unlock Portal

Unlocking your Sprint device - T-Mobile

FAQs about unlocking your Sprint device

Unlock Your Phone for Spectrum Mobile

If you are the owner or the owner has shared all information with you then open Activation Lock:- If it is Activation locked, read here --> Turn off Activation Lock - Apple Support Activation Lock for iPhone, iPad, and iPod touch - Apple Support

Learn how to remove a device from a previous owner's account.

If you are not the owner and do not have the Apple ID and Password then there is no way that you can get into this iPhone unless the original owner shares the Apple ID and password with you. If you are lucky you can get into this iPhone if they (the owner) accidentally remove the device from their Apple ID.

Lock Screen Passcode

Following this process is the only way out if your iPhone is disabled. The steps given in this link will help you reset the passcode -> If you forgot the passcode for your iPhone, iPad, or iPod touch, or your ...

If you see an iPhone or iPad unavailable message or a "Security Lockout" screen

If you forgot your passcode, you can use your Apple ID and password to erase and reset your device without a computer.

Learn what to do if you see "[Device] unavailable" or "Security Lockout" on your iPhone or iPad.)

If you mean “iPhone X geblokkeerd” (Dutch), it means “iPhone X blocked/locked.”

Which Account?

1. App Store and iTunes Account
   1. If you see a message that says 'Your account has been disabled in the App Store and iTunes'
   2. If you see a message that says "Your account has been disabled in the App Store and iTunes," there might be a problem with the payment method that you have on file.
   3. When you see the message, don't try to edit any of your account information. Instead, contact Apple Support for help.
2. Apple ID Account
   1. If you can't unlock your Apple ID
   2. If you use security questions with your Apple ID, or if you don't have access to a trusted device or phone number, go to iforgot.apple.com. Then you can unlock your account with your existing password or reset your password.
   3. If your Apple ID is locked or disabled - Apple Support
3. Apple Cash Account
   1. If your account is restricted, you can still transfer your Apple Cash balance to your bank or use it to make purchases in stores, within apps, and on the web. If your account is locked, you can't use Apple Cash to make purchases; add, send and receive money; or transfer the money in your account.
   2. If your Apple Cash account is restricted or locked - Apple ...

Deae najib218,

Please describe ur problem with ur iPhone X. Then only, we can help u out.

Warm Regards.

a******_4

Apple Support Community Volunteer