How to Unlock a Cell Phone-Unlock Cell Phones-Sim Unlocking

How to Unlock Cell Phones – Sim Unlocking Services

Sim Unlocking solutions @

Unlock cell phones by IMEI, Unlock GSM Cell Phones

If you get a cell phone from your carrier then most probably your cell phone is sim locked with that carrier. If you don’t know, how to unlock a cell phone then we are here to help you. At UnlockGSMCodes you can unlock your GSM cell phone. We provide SIM Unlocking solutions. We unlock cell phones by IMEI. We provide quick and easy way for SIM unlocking for almost all USA, Canadian carriers and other cell phone carriers around the world. UnlockGSMCodes has several years of sim unlocking experience. We use unlock codes for unlocking your cell phones. We unlock Alcatel, Doro, Blackberry, HTC, Huawei, IPhone, LG, Motorola, Nokia, Samsung, Sony, ZTE and many more cell phones.

After unlock you will be able to use your cell phone with any network carrier worldwide without any restrictions. Every cell phone has a unique unlock code. By submitting your IMEI number, we are able to generate your specific unlock code. Once you have unlock codes you can simply enter it into your cell phones and your cell phones will be unlocked. That’s it ! There is no need to send your Cell Phone or device. No Cables required! No Software! No Hassle !

We process & email unlock codes. Our system delivers fast & accurate results

  Unlock Cell Phones By Brand / Make

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    how to unlock blackberry phones    how to unlock htc phones    how to unlock huawei phones

how to unlock lg phones
    how to unlock nokia phones    how to unlock IPhones    how to unlock motorola phones

Top 5 Reasons to Sim Unlock Cell Phones using Unlock Codes

  1. Easily switch between GSM cell phone service providers / carriers
  2. Sim Unlocked Cell Phones have higher re-sale value
  3. Save the roaming fees while travelling abroad
  4. 100% safe trusted and entirely legal
  5. Easy to follow instructions for entering the Unlock Codes

If you are a reseller or store owner and you need many Unlock Codes or SIM Unlocking services:

You can have access to our wholesale price list. For questions about Unlock Codes pricing or SIM Unlocking services or to discuss better rates please email us at

Before placing the order:

— Make sure your cell phone is not blacklisted
— Make sure your cell phone is not hard locked (0 attempts left to enter the unlock code)
— Make sure that the sim card you are trying to use is compatible with the cell phone that you are unlocking
— No cancellations of orders after the unlock code being applied

How to Sim unlock cell phones or smartphones:

Sim Unlock cell phones is easy as!!
Sim Unlocking is required when your cell phone is locked to another carrier or service provider. If you want to use your cell phone with another carrier it is necessary to sim unlock it first.
We offer the easiest way to sim unlock your device, via remote IMEI unlock code. All we need to know is your IMEI number (press *#06# on your device), network carrier name and model. That’s it!

No cables or taking your phone apart!

Is your cell phone Sim Unlocked or Sim Locked?

If you want to know that whether your cell phone is Sim locked or Sim unlocked, it is very easy to check. Get a different carrier sim card from your friend or family member and check that are you able to make a call from your cell phone. If it does not work then probably your phone is sim locked with your carrier.


Enter different carrier sim card in your phone, when you switch on the cell phone with different carrier sim card then your cell phone will prompt for the unlock code. Then it means your cell phone is sim locked with your carrier.

How to unlock a cell phone - Sim Unlock Cell Phones using Unlock Codes
Cell phone is prompting for the Unlock Code means your cell phone is Sim Locked

What is an Unlocked Cell Phone:

An unlocked cell phone is a cell phone which is not locked with any carrier. It can work with any cell phone service provider or carrier in the world like Bell, Rogers, Telus, AT&T, T-Mobile, Sprint, Verizon Wireless etc. You just need a SIM card from these service providers and use these SIMs in your Sim Unlocked cell phones to get a service.

Why cell phones are sim locked?

Most cell phones which are being sold in North America (Canada, USA etc.) are sim locked with certain carriers. You can not switch your carrier until your phone is sim locked. To switch the carrier, you need to unlock your cell phone first. Cell phone carriers lock cell phones, so they can sell phones on contract and they can keep customers on their networks and get the benefits by charging monthly bills to their customers.