Recently, Tre (3) has also launched Huawei E372 4G modem dongle datacard in various places of Sweden. If you have purchased a Tre (3) E372 Huawei Modem then you have felt that you can not use another network provider sim other than Tre (3) in your Tre (3) E372 Huawei Modem Dongle.  Because, every network provider provide the modem in cheap rates because it locks to his network. Now what you will do, if you want to use another network providers sim or you are going out of your country. Today, I have unlocked one Tre Sweden E372 Huawei Modem successfully.

Unlock Tre (3) Sweden E372 Huawei Modem

You can use your Tre (3) Sweden E372 Huawei Modem DataCard with another network provider sim, but before it you have to unlock your dongle.

How to unlock Tre (3) Sweden E372 Huawei Modem Dongle DataCard :


  1. Download Tre (3) Sweden E372 Huawei Modem Dongle unlocker software from the download link which is provided at the end of the article.
  2. Now disconnect from the internet and close everything related to your Tre (3) Sweden E372 Huawei Modem DataCard.
  3. Now run the Tre (3) Sweden E372 Huawei Modem unlocker tool and detect your Tre (3) Sweden E372 Huawei Modem Dongle in the software.
  4. Now put your unlock code and click on OK.
  5. Now you will get a message successfully unlocked.
  6. Now enjoy your unlocked Tre (3) Sweden E372 Huawei Modem Dongle Data-Card all over the world with any another network provider also.
Note : Don’t try any wrong codes into your Tre Sweden E372 Huawei Modem Dongle, otherwise your Tre (3) Sweden E372 Huawei Modem Dongle DataCard will be locked permanently. You can purchase Huawei New Algo Unlock Code in cheapest rate at 1.50$ by messaging to or you just pay through above paypal button and mention modem and imei in note.