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Order the Unlock Code of your Sierra Wireless TiGR 550R

Important: Select the Network your Sierra Wireless TiGR 550R is originally from. Do NOT select the network you want to use.

When I order an Unlock Code for my Sierra Wireless TiGR 550R, what will I receive?

We provide you with the Unlock Code to permanently unlock your Sierra Wireless TiGR 550R.


In case your Sierra Wireless TiGR 550R requires multiple Unlock Codes, all Unlock Codes necessary to unlock your Sierra Wireless TiGR 550R are automatically sent to you.


We also provide detailed instructions on How To Unlock your Sierra Wireless TiGR 550R. In most cases the procedure is very easy:


Our Support Team is there to help with any questions you may have, please feel free to contact us anytime!

How to Unlock Sierra Wireless TiGR 550R?

  1. Insert SIM card from a source different than your original Service Provider
    (i.e. if you have a Rogers phone, use a non-Rogers SIM card),
  2. Phone will ask you to enter Sim unlock pin
  3. Enter unlock code
  4. Phone will be unlocked

Any suggestion? Want to help us improve our Guideline to unlock Sierra Wireless TiGR 550R ? or those are not accurate ? Please contact us

Unlock Zone is an incorporated company, we've been unlocking cell phones for
20 years now and strives to provide the best service for our clientele.

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All products, and company names, logos, and service marks (collectively the "Trademarks") displayed are registered® and/or unregistered trademarks™ of their respective owners. Unlock Zone is not associated with or sponsored by Sierra Wireless. The authors of this web site are not sponsored by or affiliated with any of the third-party trade mark or third-party registered trade mark owners, and make no representations about them, their owners, their products or services.