Most of you wonder why i said"crack your modem"As we all know,our 3g
modem are all single sim.i.e they use only one sim card.And as
such,you cannot insert another Sim into this modem.e.g mtn modem=mtn
Sim
.therefore.you cannot use Sims like glo,etisalat,visafone,airtel
e.t.c.
Now,"unlock you modem".
All modems are locked in the sense that only the designed and
programmed simcan can work for it.therefore after this modem.you will
now be able to insert any sim card into your  modem.
We have all noticed that some of our network service are usually
unstable or unavailable to grant access to the internet service.And as
such,you will unable to use another simcard for your modem even when the network is available.
After cracking your modem,there will be no need to configure any settings so as for you to gain access to internet service.
Cracking your 3g modem will automatically eliminate  slow download.With this new development on how to crack your modem and make it universal with your unlocking code,i dont see any need of puchasing 3 to 4 different modem when its just so easy to make your single sim modem universal.


HOW TO UNLOCK YOUR MODEM.
To get your modem unlocked,it just for you to visit any of this
site.after which,you enter your modem imei.
This imei can be gotten at the back of your modem.
So just visit any of the following site listed below.
WWW.USBMODEMUNLOCKINGTIPS.BLOGSPOT.COM.
MODEMUNLOCK.COM/HUAWEICODECALCULATOR
You can also unlock your modem without been online.This can be done
  offline by just clicking here to get the list oe manual configuration.
You can drop your model  imei for me,so i can help you generate your
modem unlocking code.
If you have any complaint or testimony,dont always forget to drop your