(2025) IMEI Unlock SIM Review, FAQs, and Alternative

In this review, we examine IMEI Unlock SIM online service. It is one of those tools that you will find useful to unlock the iCloud lock and carrier lock if you have purchased a second-hand iOS device. We will review IMEIUnlockSIM and introduce some great alternatives.

What is IMEI Unlock SIM?

IMEI Unlock SIM is an online service that can be used to bypass iCloud Activation lock and SIM card lock on your iOS device. It is easy to use and works with all the latest phone models as well. But this service will not unlock a device that has been blacklisted (reported stolen or lost). You must therefore check the IMEI number of the device you want to unlock to make sure that the device is not blacklisted.

User Reviews for IMEI Unlock SIM

The following user reviews represent the numerous user reviews for this tool that we found on the review site Trustpilot:

Positive Review:

“The iCloud Account lock has been removed and from my iPad. Thanks”

“They have very great work. I ordered iCloud unlock services from this company. After 24h they unlocked my iphone 12.”

“They are the best when it comes to IMEI sim unlocking services”

Negative Review:

“I placed an order for my iCloud to be removed on an iPhone 6 on 2nd December it’s 12 December now I haven’t heard anything from them not even a mail it’s 10 days now meanwhile they said they would use 5 days this is bad.”

“Today would make 14 days since I submitted my unlock request , I wrote to them to get an update no reply so far.”

“When will you unlock my iPhone xs 2 weeks there has been no news. already hundreds of emails and no reply whatsoever ”

So as we can know from above, once you provide the IMEI number and complete payment for the service, you will have to wait up to 10 days for the device to be unlocked.

How to Use IMEI Unlock SIM

• 1. Unlock iCloud Activation Lock
• 2. iPhone SIM Unlock

Unlock iCloud Activation Lock

To use this service to unlock the device, follow these simple steps:

Step 1: Find the IMEI number for your device. If your device is not activated, tap on the “I” in the “Hello” screen to see the IMEI number.

Step 2: Now go to https://www.imeiunlocksim.com/ to access the service. Enter the IMEI number in the field provided after selecting the iOS device you want to unlock. Click “Unlock Now.”

Step 3: You will then be required to pay for the service. Complete the payment on the checkout page and provide any additional information requested.

Step 4: Once the payment is complete, you will receive confirmation that the unlocking process has begun. 1.5 working days later, you will receive an email notifying you that the process is complete.

iPhone SIM Unlock

Step 1: The first step is similar to the iCloud Unlocking process. You need to get the IMEI before starting the process. Initially, we introduced a way to find your IMEI. Here, we will show you 2 more ways to get your IMEI number.

• Method 1: Go to your dial pad, and type *#06# and send it. Then you will get the IMEI displayed on your screen.
• Method 2: Go to your Settings app and tap on General. Under the General section, you can find the About menu. Once you scroll a little down, you can find the IMEI number of your device.

Step 2: Now visit https://www.imeiunlocksim.com/device/iphone-unlock/usa/ and select your network provider. If you are outside the USA, feel free to pick your country. Once you choose your network provider, you will be directed to a page to enter your service type and IMEI number. Fill in the details correctly and click on the Unlock Now button.

Step 3: Then, you will be redirected to the payment page and fill in the necessary details. After that, complete the transaction.

Step 4: Once the IMEIUnlockSIM service verifies your details and payment, your device IMEI is added to their unlocking process. After completing the unlocking, they will send you the instructions to follow. You can carefully review the instructions and activate the iPhone. Activation can be done by using iTunes or using a WiFi connection. All these details will be included in the email.

Alternative to IMEI Unlock SIM

Alternative to iCloud Unlock: iToolab UnlockGo

Unlike IMEI Unlock SIM, if you don’t want the uncertainty of having to wait 5-10 days to unlock the device, we recommend using iToolab UnlockGo. This is a desktop tool that you install on your computer, putting the process of unlocking the device completely in your hands. What’s more, it supports iPhone 5S to X running iOS 12 or later. And it can get access to the device after iCloud Activation Lock removal. IMEI Unlock SIM may not allows.

Using UnlockGo to bypass iCloud Activation Lock on your device is very simple, just follow these simple steps:

Step 1: Begin by installing the program. Open it and choose “Remove iCloud Activation Lock” on the main window.

Step 2: Click “Start” and then connect the locked iPhone to the computer.

Step 3: To unlock it, UnlockGo will begin jailbreaking the device. The jailbreak package needed will be downloaded automatically. When the download is complete, click “Jailbreak” and then put the device in DFU mode.

Step 4: Once the device has been successfully completed, click “Remove” to start the unlocking process. Keep the device connected to the computer until UnlockGo notifies you that the process is complete.

Now you can have a try by using this tool – UnlockGo, but if you also want to know the steps of IMEI Unlock SIM, please see below. However,we highly recommend you use UnlockGo,which has more useful features than IMEI Unlock SIM.

Alternative to SIM Unlcok: iToolab SIMUnlocker

Do you face issues with SIM not supporting or SIM not valid when inserted into your iPhone? We have introduced the software iToolab SIMUnlocker to resolve all your problems with the iPhone SIM card, unlocking it to access any carrier in the world, including AT&T, Sprint, T-Mobile and Verizon. It supports all the latest iPhone models and OS versions starting from 12.0. Once you unlock your SIM card using SIMUnlocker, you can switch to any carrier SIM freely and use your SIM card from any country in the world.

💡 Key Features

• No fancy chips or hardware parts are required to unlock
• Compatible with both Windows and Mac
• Price is comparatively cheap
• One license can be used for 5 devices
• 24×7 customer support
• No technical knowledge required
• You don’t need to wait for days to unlock the device; only 5 minutes required

📖 How-to-steps

Step 1: Connect your iPhone with PC

Once you download and install the iToolab SIMUnlocker, open the software on the PC. After that, connect your iPhone to the PC using the USB cable. Then, unlock your iPhone screen and make it a trusted device if you connect it for the first time using the dialog box that pops on the iPhone screen.

Step 2: Jailbreak the iPhone

To unlock your SIM, iToolab SIMUnlocker needs to access your iOS file system. SIMUnlocker will download the in-built Checkra1n automatically for the jailbreak. For both Windows and Mac, please refer to our jailbreaking guide. If you have jailbroken your device, you may skip this step.

Step 3: Confirm the information to unlock

Once the jailbreak process completes, you can see the device information displayed on the software. You can check the details and click on Unlock button. This will complete the unlock process and finally click on the Done button to finalize the unlock process.

Other Online IMEI Unlcoker Alternative Service

doctorSIM

As an online solution alternative to IMEI Unlock SIM, doctorSIM can unlock more carrier locks and support the latest iPhone 12. Their unlocking methods are similar, and both need to provide IMEI. The user reviews obtained from Trustpilot and Reviewcentre are obviously more favorable. doctorSIM unlock success rate and delivery time are better than imeiunlocksim.

IMEI Unlock Sim FAQs

Does IMEI Unlock SIM work?

You need the device’s IMEI number or the device’s serial number to use this service. Once you provide the IMEI number and complete payment for the service, you will have to wait up to 10 days for the device to be unlocked.

Supported operating systems

This service works for all iPhone models from iPhone 4 to iPhone 12. It says it works for ANY iPhone, iPad, and Watch’s Model.

What is the price?

You will pay $18.95 to unlock one device using IMEI Unlock SIM. For some devices, such as iPhone 12, iPhone 11, iPhone XS, you have to pay an additional price from $10 to $15. and you will have to wait 5-10 working days for the unlocking process to be completed.

Conclusion

According to this article, now you have the answer to whether IMEI Unlock SIM is useful or not. Unlike IMEI Unlock SIM, iToolab UnlockGo and SIMUnlocker might be a better choice for you. Cause iToolab has more features, and easier and faster than it.