If you are a regular visitor of my blog, then you might know that there are so many Huawei devices are available in the market. Recently, Huawei has launched E3272 LTE Cat.4 4G USB Stick with 150Mbps download speed and 50 Mbps upload speed.
Huawei E3272 is also known as the successor of Huawei E392 Multi-mode Stick, and technically very similar to Huawei E3276 LTE Cat.4 modem. Huawei E3272 modem can run in Windows XP / Vista / 7 / 8 / 10 and Mac OS also.
How to unlock Huawei E3272 LTE Cat.4 USB Modem?
1. Just go at the end of the article and download the Huawei E3272 LTE Cat.4 USB stick unlocking software.
2. Unplug your dongle from your computer / laptop and change the default sim with any another network provider sim.
3. Now connect your Huawei E3272 LTE USB dongle to your PC.
4. Now the device dashboard will be opened automatically.
5. Just close the default software of your Huawei E3272 data card.
6. Now run the downloaded app and detect your modem under it.
7. Now it should ask you password / NCK code.
8. Just provide the NCK / unlock code and your modem will be unlocked forever.
Now you can enjoy unlocked E3272 with any sim all over the world.
Note : Don’t try any free wrong codes into your Huawei E3272 LTE Cat.4 USB stick dongle, otherwise it will be locked permanently. E3272 comes with Authorization V3 and Huawei new Algo code will not work. Pay 6 USD through PayPal button (For Indian users Rs. 300) and mention model with IMEI in the transaction. I will send the correct code through email.
Download Firmware update of modem Huawei E3272
Firmware update Version: Huawei_E3272s v21.420.99.07.00