Dr.Fone - Screen Unlock (iOS)

iPhone SIM Unlock to Work on Any Carrier Worldwide

How Dr.Fone - Screen Unlock (iOS) solves your problems:
  • · Support newly released models from iPhone 5S to iPhone X.
  • · Move to any network operator within minutes aimlessly without data loss.
  • · You can unlock an iPhone without an R-SIM.
  • · Compatible with most carriers, T-Mobile, Sprint, Verizon, etc.
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The Mac version is comming soon, please stay tuned.

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Unlock your iPhone from any network in various scenarios

No matter whether you’re planning to switch carriers during the monthly pay contracts & SIM-only plan, or even traveling aboard to avoid data roaming charges without sacrificing connection speed. Dr.Fone - Screen Unlock simplifies the process and makes iPhone compatible with other networks within some clicks.

Fix Your SIM Lock Problems within Minutes

Moved SIM over and completed activation with T-Mobile, then began getting this message “The SIM card has locked” followed minutes by an invalid SIM. If you encounter a similar issue, it is likely to be a carrier SIM issue. All the sim-related errors you encounter can be solved now before starting a new carrier plan.

sim not supported
sim not valid
sim locked
no network service

Matters needing attention:

  • 1. It is not supported if IMEI is blocked or on the carrier's blacklist.
  • 2. It is necessary to jailbreak your iPhone to remove the SIM lock. Consider all before putting the device at risk before performing this act.
  • 3. There is no risk of compromising the data on the iDevice during the unlocking process. A factory reset or ROM update may relock the SIM if you try factory resetting the iDevice. You can unlock it again.

Carriers We Unlock

Whether your phone is now on a T-mobile carrier installment plan or Verizon term agreement, Dr. Fone - Screen Unlock lets you switch carriers without buying a new device and fully paying off.

virgin mobile
optus yes
virgin mobile
optus yes

Unlock SIM Cards in a 3-Step Method

No technical knowledge is required. Just follow the step-by-step instructions.

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iphone information confirmation
unlock ios sim lock done

01 Open Dr. Fone - Screen Unlock

Launch Dr.Fone - Screen Unlock iOS Dr.Fone - Screen Unlock iOS Dr.Fone - Screen Unlock , choose iOS, then click Remove SIM Locked, and connect your iOS device to your computer.

02 Confirm Your iPhone information

Tap on “Start” to enter the process of authorization verification. Make sure your iPhone has connected to the computer. Click on “Confirmed” to continue.

03 Unlock your iPhone SIM

An activation QR code will be received, follow the instructions and click "Unlock" to disable SIM lock on iPhone.

Why Dr.Fone - Screen Unlock?

Dr.Fone - Screen Unlock is designed to bypass carrier SIM lock and resolve any activation issues within a few minutes. In addition, it eliminates any Apple restrictions during the process.


Only 5 minutes to free your iPhone from contract carriers


Once unlocked, your phone will be permanently unlocked


No alteration or loss of data after SIM unlocking


Recommended by major media and users around the world

Tech Specs

Tech Specs

1GHz (32 bit or 64 bit)


256 MB or more of RAM (1024MB Recommended)

Hard Disk Space

200 MB and above free space

Supported Devices

iPhone 5S to iPhone X

Computer OS

Windows: Win 11/10/8.1/8/7/Vista/XP


between iOS 12.0 and iOS 14.8.1

Fix Locked SIM FAQs

  • Before starting to bypass your SIM, verifying your phone IMEI is essential. Here are the simple methods for checking whether the phone is blocklisted.
    1. Find your IMEI number (Dial *#06#);
    2. Call your carrier with the number to verify;
    3. Make use of the IMEI online checker.
  • Absolutely yes. It is legal to unlock your iPhone or another cell phone. The law "Unlocking Consumer Choice and Wireless Competition Act." made it legal for any cell phone or smartphone user who has fulfilled all the requirements of their phone contract to unlock their phone and move to another carrier.
  • It means if you restart your iPhone or change the carrier's SIM card, it won't be locked again, as long as your phone is not factory reset or hard rest afterward.
  • When you unlock your phone, all you need to do is insert a SIM card from the carrier you want to switch.
  • Rooting a phone will not carrier-unlock it, but it will let you set up the phone again or install a new one. Unlocking the SIM requires a generated code that is input into your phone. Additionally, it will break the link between your phone and the network that shipped it. Finally, it enables you to insert a compatible SIM card from a different network and connect to their service.

SIM Unlock Related Posts

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iPhone SIM Unlock to Work on Any Carrier Worldwide

Dr.Fone - Screen Unlock helps bypass carrier SIM lock and fix any activation issues you might have with your iPhone. So if you hope to break your smartphone out of carrier jail, give it a try!

The Mac version is comming soon, please stay tuned.

iphone sim unlock lock

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