Unlock your Huawei UMG1831 21Mbps mobile broadband modem to use with any GSM service provider. Huawei UMG1831 Unlock will allow you to use your modem with any GSM providers in india like BSNL/MTNL/AIRTEL and AIRCEL. All UMG 1831 modems are capable to support any 3G network once unlocked. In this post you will get free Huawei UMG 1831 Unlock Software and the step by step guide to do it.
How to Unlock Huawei UMG 1831
- First Plug-in your modem in any one USB port in your laptop/desktop and make sure that it is detected and showing in my computer as an extra disk.
- Download and Install DC Unlocker + DC Crap
Huawei UMG 1831
- Select Manufacturer as “Huawei modems”
- Select Model as “Huawei UMG1831″
- Now in Unlocking button (given to the right) tab your Do job button will be enabled.
- Press Do job button and enjoy the unlocked modem and internet.
Note: You can try other options in case you want to play and learn something new about modems, but let me tell you that it’s risky.
Huawei UMG 1831 Specifications and Review
Technical Standard
- HSUPA : 3GPP R5, up to 21 Mbps DL and 5.76 Mbps UL,category 5/6
- HSDPA : 3GPP R5, up to 7.2 Mbps DL and 384 Kbps UL,category 5/6
- UMTS : Up to 384 Kbps DL and UL
- EDGE : 3GPP Release4, class 12, up to 237 Kbps DL and 118Kbps UL
- GPRS : Up to 85.6 Kbps DL and 42.8 Kbps UL
Frequency Band
- GSM/GPRS/EDGE : 850/900/1800/1900 MHz
- HSDPA/HSUPA/UMTS : 2100 MHz
External Interface
- Antenna : Internal antenna
- USB : Standard USB interface: supporting USB 2.0 Full Speed
- Power : Powered via the USB interface
- SIM/USIM Card : Standard 6 PIN SIM card interface, complaint with 3GPP 31.101 and 31.102
- AT Interface : 3GPP TS27.005/3GPP TS27.007 supported
Main Features
- Zero-CDROM auto-installation Supported
- Dimension (mm) : 64.7(D) x 25.5(W)x10.6(H)(USB Head not included)
- Weight (g) : 30
- One RGB LED : RGB LED indicates different state.
- SIM/USIM Pin lock : Enable/Disable
- SMS and Data service Supported
- simultaneous Operation Supported
- Operating system : Win2000/ XP/VISTA,MAC
Phonebook and SMS Features
- 100 numbers phonebook of modem supported
- 2.1/3.0 vCard version supported
- Add, Edit, Delete contacts
- 255 SMS Capability on modem supported
- Group messages Supported
- New, Send, Save, Reply, Forward and Delete SMS
Let’s hope you will find the trick useful
Sandeep who always wants to explore and share interesting Tips, Tricks, Tutorials, Guides and More. Catch him on 
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