Just Unlocked

Samsung S4 Phone Unlock

Unlock Samsung S4


Unlock Samsung S4 online with Official Sim Unlock and connect to any carrier. Our permanent unlocking service will unlock your Samsung S4 without affecting your phones performance, security or warranty.


Don't know your network?  Use our network check.


To find your 15-digit IMEI number, dial *#06# on your Samsung phone or go to Settings > About.

How to unlock your Samsung S4 in 3 simple steps

Unlock your phone quickly and easily with our remote unlocking service, all without voiding your warranty

1

Enter your device details

Select the network provider that your device is locked to and enter the IMEI number. We'll automatically detect your device model. To find your IMEI, dial *#06# on your phone or go to Settings > About.

Step Two
2

We process your unlock

Once payment is received, we process your unlock remotely, verify your order, and fix any mistakes. You can track progress on the order tracking page. Most unlock codes are ready in 15 minutes, or within 24 hours if sourced from the manufacturer.

Step Three
3

Device Unlocked

Your device is unlocked permanently and legally. You'll receive confirmation via email. iPhones are unlocked over-the-air, while Samsung devices require a code input. If you need help, our support team is available 24/7.

Unlock your Samsung S4 from any carrier

Can't see the carrier your Samsung S4 is locked to? View our full carrier list



Why unlock my Samsung S4 with Official SIM Unlock?

Unlocking your Samsung S4 with Official SIM Unlock is hassle-free, cost-effective, and permanent. We provide the top IMEI unlocking service, making it the best Samsung S4 unlock solution worldwide.

  • Avoid Expensive Roaming Charges

    Avoid Expensive Roaming Charges

    Save money on trips by unlocking your Samsung S4 to use local SIM cards instead of costly roaming plans.

  • Switch Service Providers Easily

    Switch Service Providers Easily

    Unlock your Samsung S4 to switch to any network provider with better prices, features, or coverage.

  • Increase Your Phone’s Resale Value

    Increase Your Phone’s Resale Value

    Unlocking your Samsung S4 boosts its value, making it more attractive to buyers when you sell it.

  • Fast, Easy, and 100% Legal

    Fast, Easy, and 100% Legal

    Unlock your Samsung S4 quickly and legally from home using a trusted and secure unlocking process.

  • Permanent Unlock Without Interruptions

    Permanent Unlock

    Your Samsung S4 stays usable during unlocking, with a permanent unlock that supports all updates.

  • Warranty Remains Protected

    Warranty Remains Protected

    Your Samsung S4’s warranty remains valid, and you’ll receive email confirmation after the unlock.

Unlocking Samsung S4 FAQ

Yes. You can still unlock your Samsung S4, even if you are still under contract with your carrier provider.

Once your phone is unlocked you can use any carrier provider SIM card in your phone.

Our reliable Samsung S4 unlock tool uses your phone’s IMEI number. This is the recommended method to unlock your Samsung S4 so that you can use it on any other carrier of your choice. Every phone has a unique IMEI number, which provides information all about your phone’s model, spec and when it was manufactured.

Once we receive your IMEI number for the device you want to unlock, we scan our reliable database to retrieve your unique Samsung S4 unlock code. This is perfectly safe as phone manufacturers and carrier providers also use this service to unlock phones.

Yes. Our Samsung S4 unlock codes are the 100% safe and legal solution to permanently unlock your phone. What’s more, your phone’s warranty is perfectly safe too and still valid after you have unlocked your Samsung S4.

No. We offer a fully remote service when unlocking your phone. This means that you don’t need to connect your phone to a computer or send it to us in the post. Your Samsung S4 unlock code and instructions are sent to you via email, which can be done from the comfort of your home.

Unlocking your Samsung S4 is very affordable. Official SIM Unlock offers a competitive price. To find out the exact cost of the device you need to unlock, simply fill out our online form.

Absolutely! Our Samsung S4 unlocking service is done remotely and won’t affect your data or signal, meaning you can carry on using your phone as normal. Once you have received your unique code and instructions via email you can instantly unlock your Samsung S4 in a matter of minutes.

Phone IMEI Check Service

Use our IMEI service to find out more infomation about your phone.