united states
Unlock Samsung S3
Unlock Samsung S3 online with Official Sim Unlock and connect to any carrier. Our permanent unlocking service will unlock your Samsung S3 without affecting your phones performance, security or warranty.
24 Hour Unlock Delivery
Unlock your device within 24 hours, with instant unlocking for many carriers
Your Phone Stays Safe
Keep your device throughout the entire unlocking process - no need to send it in
International Unlocks
Unlock your phone to use with any carrier, anywhere in the world
How to unlock your Samsung S3 in 3 simple steps
Unlock your phone quickly and easily with our remote unlocking service, all without voiding your warranty
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.
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.
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 S3 from any network
Can't see the network your Samsung S3 is locked to? View our full network list
Why unlock my Samsung S3 with Official SIM Unlock?
Unlocking your Samsung S3 with Official SIM Unlock is hassle-free, cost-effective, and permanent. We provide the top IMEI unlocking service, making it the best Samsung S3 unlock solution worldwide.
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Avoid Expensive Roaming Charges
Save money on trips by unlocking your Samsung S3 to use local SIM cards instead of costly roaming plans.
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Switch Service Providers Easily
Unlock your Samsung S3 to switch to any network provider with better prices, features, or coverage.
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Increase Your Phone’s Resale Value
Unlocking your Samsung S3 boosts its value, making it more attractive to buyers when you sell it.
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Fast, Easy, and 100% Legal
Unlock your Samsung S3 quickly and legally from home using a trusted and secure unlocking process.
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Permanent Unlock
Your Samsung S3 stays usable during unlocking, with a permanent unlock that supports all updates.
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Warranty Remains Protected
Your Samsung S3’s warranty remains valid, and you’ll receive email confirmation after the unlock.
Unlocking Samsung S3 FAQ
Yes. You can still unlock your Samsung S3, 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 S3 unlock tool uses your phone’s IMEI number. This is the recommended method to unlock your Samsung S3 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 S3 unlock code. This is perfectly safe as phone manufacturers and carrier providers also use this service to unlock phones.
Yes. Our Samsung S3 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 S3.
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 S3 unlock code and instructions are sent to you via email, which can be done from the comfort of your home.
Unlocking your Samsung S3 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 S3 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 S3 in a matter of minutes.
Phone IMEI Check Service
Use our IMEI service to find out more infomation about your phone.
