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Cellfservices

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Select the Manufacturer of the Device you are looking to Unlock.
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2
Select the Model of your device from the dropdown menu.
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What is Phone Unlocking?

A cell phone unlock code removes the carrier restriction from your GSM (SIM card capable technology) phone. This will allow you to use a single mobile phone on any worldwide GSM network. Having an unlocked phone will allow you to use a prepaid SIM card in your destination of travel. With an unlocked cell phone, you will be able to obtain a local cell phone number and pay local rates instead of the ridiculous roaming fees that carriers charge. Your savings on roaming fees will be incredible regardless if you are someone who travels internationally once a year or every week. Cellfservices has written a case study to exhibit a clear understanding in the potential savings while traveling internationally. Read about how to save money on your wireless roaming bills here.

How to Unlock a Phone

Cell phone manufacturers integrate a method to input an unlock code into your phone to remove the SIM lock. All we need are 3 pieces of information to start unlocking your phone. First, we will need the IMEI (Serial number) from your phone, which can be found on all GSM (SIM card capable technology) phones by pressing *#06#. The IMEI is typically 15 digits long, while some have 17 digits. Second, we will need the network carrier that your phone is locked to. Finally, we will need the model of your phone to generate an accurate unlock code. After, a representative from Cellfservices will e-mail you the unlock code with simple unlocking instructions. Written instructions can be found by selecting your manufacturer from our unlock code page. Also, we are continually working on making unlock code videos and providing them on our Youtube channel.

Which Phones can be Unlocked

Virtually all GSM phones can be unlocked. This includes unlocking Blackberry, HTC, LG, Motorola, Nokia, Palm, Samsung, Sidekick and Sony Ericsson cell phones and smart phones. Most phones with a SIM Card slot located behind the battery can be unlocked.

How Long will it Take to Receive my Unlock Code

All of our unlock codes are processed quickly and accurately. The processing time for your unlock code will depend on the model of your phone and the network carrier it's locked to. Most of our North American codes return within 24 hours, while others are much faster and others slower. For example, a BlackBerry unlock code normally takes 5-15 business minutes while some Nokia phones may take several days to retrieve. We pride ourselves in our BlackBerry unlocking service. As a result, we've had a 100% customer satisfaction rate with our happy clients who purchased a BlackBerry unlock code.

Unlocking Reviews
Demian from Tlaxcala City, Mexico wrote on Thursday January 15th, 2026:
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Samsung s23 fe unlocked thanks !!!!

EDWIN ACHU from Yaoundé, Cameroon wrote on Tuesday January 13th, 2026:
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TIMELY CUSTOMER SERVICE, RELIABLE AND EFFICIENT. I AM A SATISFIED CLIENT.

Manuel from Sannois, France wrote on Tuesday January 13th, 2026:
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UnlockBase successfully unlocked my very old Sony Ericsson phone. It took more time than usual, which is totally understandable for such an old device, but they managed to do it while even the carrier couldn’t. My phone is now fully unlocked and working. Thanks for not giving up on a difficult case!

Mazeno from Kingston, Jamaica wrote on Tuesday January 13th, 2026:
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Very reliable service and I will always choose Unlockbase.

K Camp from Quito, Ecuador wrote on Monday January 12th, 2026:
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The service was so fast. They unlocked the carrier lock in under 24 hours! They kept me updated and they stuck to a timer that said how long they had been working on it and if it was still in the estimated time range. Highly recommend.

Jeovanna Falu from Brockton, United States - USA wrote on Saturday January 10th, 2026:
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Amei foi rápido e eficaz muito obrigado. O que mais gostei foi da vossa honestidade.