8 Best Premium and Free SIM Unlocking Software and Services

Samuel Spenser publicado em maio 29, 2026Desbloquear iOSLeitura de 3 minutos

According to carriers, to enhance loyalty, they apply the SIMI locker on mobile devices they sale, such as iPhones. As a result, users cannot switch to other carriers before the contracts are over. However, a Desbloqueio do SIM program can help users to resolve this problem and use any carrier as they wish. This article identifies and reviews the top ways to switch network providers without following the device unlocking policies.

Neste artigo:

Part 1. Comparison of 8 Best SIM Unlock Software and Services
Part 2. Top 8 SIM Unlock Software and Services
Part 3. How to Unlock SIM on iPhone

Part 1. Comparison of 8 Best SIM Unlock Software and Services

Methodology

We have tested the most popular SIM card unlocking software on the market. Furthermore, we collected and reviewed hundreds of users’ reports. When researching the popular SIM unlockers, we focus on a few aspects, like the price, success rate, supported devices, easy to use, and more.

	Preço	Dispositivos de suporte	Taxa de sucesso
imyPass iPassGo	$34.95 per 3-month, $59.96 lifetime	iPhone 4 and above All iPad models iPod Touch 7 and earlier	98.9%
DoctorSIM	Vary	iPhonse 3GS and above iPad Pro/Air 2/mini 4/mini 2	87.5%
Desbloquear Base	$10 to $100	iPhone 5 and above iPad released in 2018 and later	86.4%
Celular desbloqueado	Vary	iPhone 3GS and above All iPad models	85.5%
Official SIM Unlock	between $50 and $100	iPhone 3GS and above All iPad models	83.5%
Dr.Fone – Screen Unlock	$39.95 per month, $59.95 per year	iPhone 5 and above All iPad models	80.5%
3uFerramentas	Livre	iPhone 7 and above	67.4%
Express Unlocks	Vary	iPhone 7 and above	65.0%

Part 2. Top 8 SIM Unlock Software and Services

Top 1: imyPass iPassGo

As a pro SIM unlocker program, imyPass iPassGo can meet almost all your needs to bypass SIM lock on an iOS device. It is able to bypass the SIM lock without any restrictions. Plus, the user-friendly design simplifies the workflow.

Download grátis Download grátis

Prós

Fácil de usar.
Unlock the SIM card on any iPhone.
Don’t require a password.
Won’t interrupt current data on your device.
Support the latest models of iPhone.

Contras

It takes a while to bypass the SIM lock.

Top 2: DoctorSIM

DoctorSIM is an online SIM unlock service. It lets users unlock a SIM card on iOS devices after offering necessary information, like the IMEI number and their email address. Of course, you must pay your bill.

Prós

Offer onscreen instructions.
Don’t require registration.
Support a variety of payment options.
Compatible with a wide range of iPhones.

Contras

It includes extra fees.
The success rate is low for new devices.

Top 3: UnlockBase

UnlockBase is a popular SIM IMEI unlocker application online. Once you offer the IMEI number for your iPhone and check out the bill, the app will remove the SIM lock from your device remotely.

Prós

Unlock the SIM card quickly.
Work for major carriers.
Offer a community.
Support the latest iPhone models.

Contras

It requires the IMEI number.
It takes a few days to unlock a SIM card.

Top 4: Mobile Unlocked

Celular desbloqueado is another SIM card unlocker online. It is able to remove SIM lock from iPhones through the IMEI number. Moreover, it works remotely and fast. Plus, this app can handle Android phones.

Prós

Unlock the SIM card quickly.
Support permanent unlock.
Disponível em vários idiomas.
Compatible with almost all iPhone models.

Contras

É caro.
The payment options are limited.

Leitura Estendida:

Top 5: Official SIM Unlock

If your iPhone is locked by a specific carrier, Official SIM Unlock is a good SIM unlocking app online. It allows you to select your device model, provide the IMEI number, pay the bill, and wait for unlocking.

Prós

Bypass SIM card lock easily.
Check the status of your IMEI.
Support for both iPhones and Android devices.
Work on the latest models of iPhone.

Contras

The success rate is lower than that of competitors.
Não possui recursos de bônus.

Top 6: Dr.Fone - Screen Unlock

Dr.Fone is a full-featured SIM unlocking program. The SIM unlocker is a part of the toolkit. Besides, it is able to unlock iOS devices, remove Apple ID, and more. You can purchase the full version or a specific tool.

Prós

Remove SIM lock offline.
Inclua recursos de bônus.
Unlock the SIM card without a password.
Offer onscreen instructions.

Contras

The free trial can unlock nothing.
Users have to install it on their hard drive.

Top 7: 3uTools

3uTools is a free SIM unlocker for iPhones. In fact, it doesn’t have a dedicated feature to unlock the SIM card. Instead, it can jailbreak iOS devices. As a result, the SIM lock will be removed automatically.

Prós

Include a wide array of features.
Unlock the SIM card by jailbreaking iPhones.
Totalmente gratuito para usar.
Fix software glitches.

Contras

Apple doesn’t endorse 3uTools.
Jailbreaking can cause system instability.

Top 8: Express Unlocks

Express Unlocks is a safe SIM unlocking application online. It is completely legal and safe to removing SIM card lock from iPhones and Android devices. Plus, it is designed for the latest models of devices.

Prós

Unlock the SIM card on iPhones remotely.
Work around the world.
Cost-effective.
Legal and safe.

Contras

It only supports the latest models of iPhone.
There is no bonus feature.

Part 3. How to Unlock SIM on iPhone

Passo 1

Get a SIM Unlocker

Install or go to a SIM unlocking service on your computer, like imyPass iPassGo. Then, launch it on your desktop. Choose the Unlock SIM Card modo.

Passo 2

Conecte-se ao seu iPhone

Connect your iPhone to your computer with a Lightning cable. Once it is detected, click the Comece agora botão.

etapa 3

Unlock the SIM card

Check your device information and click Comece a ignorar to continue. Jailbreak your iPhone. Then, set up your device with the onscreen instructions.

Conclusão

Now, you should learn the top 8 best SIM card unlocking software and services. Some of them are free, like 3uTools. Others require you to purchase a license or check out the bill. You can pick an appropriate one according to your situation. imyPass iPassGo, for example, is a good option for beginners.

Samuel Spenser

Samuel specializes in password security and digital privacy. He used to work as a cybersecurity consultant for small businesses to protect digital assets. With certifications in Cybersecurity and Ethical Hacking, he turns complex security topics into easy-to-follow advice. He also enjoys sharing password tips to help users protect their accounts more confidently.