How to unlock Huawei E3276

[eragonvn]

I use DC unlocker to unlock Huawei 4G modem E3276. Here is the information of my modem detected by DC Unlocker:


In the UNLOCKING tab, there are four options for unlocking as shown below:



In the first two options, I can not select "DO JOB". It is only posible to select " DO JOB" with the last two sections: Generate unlock code or generate firmware code.


I select "generate unlock code" and already got the unlock code. BUT I do not know how to use this code to unlock my modem devices?

Anyone can help me?Thanks.

[Vincentas]

What sim - original or other provider than modem is inserted at unlock time?

[eragonvn]

I inserted Sim from other provider instead of using original sim.

[Vincentas]

I inserted Sim from other provider instead of using original sim.

Then it means your modem is already unlocked or not locked.

[purnacdot]

How to unlock E3276

How to unlock E3276 4g lte airtel data card?
when i do in dashboard i got like this...

DC - Unlocker 2 Client 1.00.1066

Detecting modem :

selection :
manufacturer - Huawei modems
model - Auto detect (recommended)

Found Applications port COM5
Found Diagnostics port COM6

Found modem : B710S0
Model : Huawei E3276
IMEI : 867497014418164
Serial NR. : D5WDWB9372917366
Firmware : 21.263.03.01.284
Compile date / time : Jun 17 2013 19:52:56
Hardware ver. : CH2E3276SM
Dashboard version : UTPS23.009.09.07.284_MAC23.009.09.09.284_LNX23.009 .09.06.284
Chipset : HiSilicon
SIM Lock status : Locked (CardLock)
Wrong codes entered : 10 (unlock attempts left : 0)

================================================== =================

Unlocking, please wait ...

Error connecting to server !

Error code 62


unlock failed !


================================================== =================

Sending IMEI to server ...



but its not doing unlock.
Plz help

[Valdemaras]

How to unlock E3276 4g lte airtel data card?
when i do in dashboard i got like this...

DC - Unlocker 2 Client 1.00.1066

Detecting modem :

selection :
manufacturer - Huawei modems
model - Auto detect (recommended)

Found Applications port COM5
Found Diagnostics port COM6

Found modem : B710S0
Model : Huawei E3276
IMEI : 867497014418164
Serial NR. : D5WDWB9372917366
Firmware : 21.263.03.01.284
Compile date / time : Jun 17 2013 19:52:56
Hardware ver. : CH2E3276SM
Dashboard version : UTPS23.009.09.07.284_MAC23.009.09.09.284_LNX23.009 .09.06.284
Chipset : HiSilicon
SIM Lock status : Locked (CardLock)
Wrong codes entered : 10 (unlock attempts left : 0)

================================================== =================

Unlocking, please wait ...

Error connecting to server !

Error code 62


unlock failed !


================================================== =================

Sending IMEI to server ...



but its not doing unlock.
Plz help

Sorry, but this firmware that your device runs is not supported by dc-unlocker at the moment, maybe someday in future, no exact date. Currently we do not have solution to this problem

[jay4776]

My modem e3276s -920 STC Saudi Arabia was unlocked, but when I tried to operate it, I works well in 3G and 2g of any sim but My 4G can not work means 4g signal is not coming, in my area 4g mobile operator provides 2300Mhz bands, this should work but i dont know why is it not working . Could you please share solution with me? Thank you very much