I wrote this article because most of people trying to unlock
their HSDPA modem,because some modem s works for just
1 network.after unlock you can use any networks. It takes
just few seconds to unlock your modem
1. Unlock Huawei HSDPA modems
i. Paste this below address to your address bar.
http://bb5.at/huawei.php?imei= your Huawei modem IMEI number
ii. Now replace your Huawei modem IMEI number with your IMEI number like below
iii. Press Enter key,after you will see like this
iv. Now enter this unlock code when it ask the code. you are done.
2 . Unlock ZTE HSDPA modems
Some ZTE modems not asking unlock code.so no where to input our code.
so you can't do it like above method.you have to use some software for this.
Download software click here
i. First of all, if you use some memory card, remove it. remove sim card
and put sim card what you want to unlock.(it will display invalid sim)
ii.Plug your modem in to your computer,sometime connection manager will display,close it.
iii. Unzip what you download and open dccrap.exe
iv. First select the manufacture as ZTE datacards ( No: 1)
v. Select the model as Auto detect (recommended) (No : 2 ) If you know the model and
which com port you use.u can do that way also
vi. Click find button (No: 3) . after your modem model will display below box
vii. After detect modem click unlock button (No: 4 )
cheers you are done.After few seconds modem will unlock restart your computer and use
your modem.This connection manager also working for this.
But if you want to use ZTE connection manager click below link to download.
click here to download.