Huawei Unloker TOOL.

Well Itz not difficult to look for unlocking service for USB modem online.Most of the time however, but these unlocking service comes with a small fee 

HERE IS .. JUST DOWNLOAD IT AND ENTER THE IMEI THATS IT

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 Unlocking The Modem with The Unlock Code

To make use of the unlock code, insert an unauthorized sim card to your Huawei modem.
Unauthorized sim card meaning sim card from any operators other than the one the modem is currently locked to

When you do so, you would be prompt for the modem’s unlock code.
Just enter the unlock code you have received earlier and voila,
you can now use your Huawei USB modem with sim cards from any other operator

Or use dis software

http://f603dfc7.linkbucks.com