There are two methods on how to unlock a 3G modem to work with different Sim cards or network provider. The first option is to have an MEP code to unlock the Huawei. First is you insert the sim card that is not being supported yet and run the utility program as it will automatically prompt you to enter the unlock code. Just punch it in and it will unlock it self for you to use various sim cards. The second option is to use a third party program to unlock the unit. You need to install a program called Firmware Downgrader to run on a computer and unlock. Here is a video Link:‎.

Here we provided a very useful trick on how to unlock idea netsetter e303d. Downloaded Huawei Firmware Patcher and your Idea. Firmware Patcher. Here is the latest updated Trick to Unlock Idea Netsetter E303D Software. For Unlocking Idea Netsetter E303D is based on Huawei Firmware patcher which works. Download Idea Huawei E303D 303D E303 3G Datacard NetSetter USB Modem Original Driver Software Dashboard Firmware Generic Unlock Tool . Huawei e303d firmware patcher software free download. First step is to download the latest Huawei Firmware patcher (2014) app on your. First you will need to Download.

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Owning Idea Netsetter E303D but want to use different SIM cards in It? Here is the easiest yet simplest trick to Unlock Idea Netsetter E303D easily via Huawei Firmware.

Getting a 3G data card Unlocked have now become a trend, Internet addicited user’s should always go for Unlocked 3G Dongles as you may any service provider and can change it anytime but for those who already have Locked Idea Netsetter E303D should get their dongles unlocked easily which will enable them to use Any Network globally. • After it, Connect your Idea Netsetter E303D to your computer via USB port.(Make sure No SIM card is Inserted in the device) • Wait till the requires drivers get installed automatically. • Now run Huawei Firmware patcher which you downloaded from above link, The Application will detect your Dongle through COM port. • Just Click on the Unlock Button to initiate the process of Unlocking • The tool will start to patch its firmware with default one for removing particular barrier restrictions. • Once completed, unplug your Idea Netsetter E303D and you may use any SIM card in it!

We recommend you to download latest Huawei Mobile Partner Dashboard Application to use extra services such as call, SMS, USSD, etc That’s it! This was the easiest yet effective method shared for unlocking Huawei Dongles, Credits goes to modemtweaks.com to share this awesome tool. This method will also work for Unlocking Idea netsetter E7132.