Unlock Huawei E3276 4G LTE USB Modem

Huawei E3276 4G LTE Cat4 150Mbps USB Modem is the World's first LTE Cat4 Stick, and allows speeds of over 100 Mbit/s download - precisely 150 MBit/s on LTE FDD network. The FDD-LTE modem operates on the 800/900/1800/2100/2600MHz band with GSM and UMTS backward. The UMTS network can achieve up to 84 Mbps download speed due to DC-HSPA+ technology. There are many variants for HUAWEI E3276 Cat 4 LTE Surfstick, such as HUAWEI E3276s-150, HUAWEI E3276s-151, HUAWEI E3276s-152, HUAWEI E3276s-210, HUAWEI E3276s-500, HUAWEI E3276s-601 and HUAWEI E3276s-920 etc..

Below is the 4G LTE Sprctrum & Frequency band that HUAWEI E3276 could support by its variants:

Huawei E3276 800/900/1800/2100/2600 Mhz 4g lte fdd modem 

HUAWEI E3276s-150:

* 4G LTE FDD 800/2600MHz 
* 3G UMTS 900/1900/2100MHz
* GSM 850/900/1800/1900MHz

HUAWEI E3276s-151: (Vodafone K5007 and Megafon M150-1)

* 4G LTE FDD (DD800/900/1800/2100/2600MHz)
* 3G UMTS 900/1900/2100MHz
* GSM 850/900/1800/1900MHz.