Sierra Wireless 770S (AT&T Unite)

[samuel1003]

Try to Download : dc-unlocker_client-1.00.1057 https://www.dc-unlocker.com/downloads and attempt to detect 770s by it, let us know the results.

Excellent thanks, the version of the software was the problem.

DC - Unlocker 2 Client 1.00.1057

Detecting modem :

selection :
manufacturer - SierraWireless
model - Auto detect (recommended)

Found modem : AirCard 770S
IMEI : 013324003026795
Firmware : SWI9X15C_01.03.06.52
Voice feature : disabled
SIM Lock status : Locked (PH-NET PIN)

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

Unlocking, please wait ...

Modem successfully unlocked !

Credits left : 38

[homer_j]

Hi. I'm also having a trouble detecting my AC770S.
Tried all the suggested in this thread but nothing seems to work.
Connecting with AC770S without SIM through USB.

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


DC - Unlocker 2 Client 1.00.1084

Detecting modem :

selection :
manufacturer - SierraWireless
model - Auto detect (recommended)

Found Applications port COM4
Found Diagnostics port COM3


modem not found !

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

[Valdemaras]

Hi. I'm also having a trouble detecting my AC770S.
Tried all the suggested in this thread but nothing seems to work.
Connecting with AC770S without SIM through USB.

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


DC - Unlocker 2 Client 1.00.1084

Detecting modem :

selection :
manufacturer - SierraWireless
model - Auto detect (recommended)

Found Applications port COM4
Found Diagnostics port COM3


modem not found !

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

Check this beta software here https://files.dc-unlocker.com/backen...3AD7CC7B32CED4
this should solve detection problems related to 770S. Let us know the results.

[samuel1003]

Try this. this version worked for me

Hi. I'm also having a trouble detecting my AC770S.
Tried all the suggested in this thread but nothing seems to work.
Connecting with AC770S without SIM through USB.

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


DC - Unlocker 2 Client 1.00.1084

Detecting modem :

selection :
manufacturer - SierraWireless
model - Auto detect (recommended)

Found Applications port COM4
Found Diagnostics port COM3


modem not found !

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

DC - Unlocker 2 Client 1.00.1057

[homer_j]

No luck with the beta version.

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DC - Unlocker 2 Client 1.00.1092 beta

Detecting modem :

selection :
manufacturer - SierraWireless
model - Auto detect (recommended)

Found Applications port COM4
Found Diagnostics port COM3


modem not found !

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

[homer_j]

DC - Unlocker 2 Client 1.00.1057

Wow it DID work. Thank youuuuuu! :-)

[skygear]

How do I activate voice on this?

DC - Unlocker 2 Client 1.00.1125

Detecting modem :

selection :
manufacturer - SierraWireless/NETGEAR
model - Auto detect (recommended)

Found Applications port COM8
Found Diagnostics port COM7

Found modem : AirCard 770S
Model : AirCard 770S
IMEI : nononononononono
Serial NR. : nononononononono
Firmware : NTG9X15C_01.18.01.00
Voice feature : disabled
SIM Lock status : unlocked

Correct lock status can be readed only without SIM card inserted

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

Activating voice for SierraWireless/NETGEAR AirCard 770S ...


No response !


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

[Vincentas]

How do I activate voice on this?

It may be that you can not activate voice for this modem. But can try to restart modem and repeat activation.
Also, be sure that modem is not in use (not connected to internet) when activating voice.

[skygear]

no go. What does Activating voice do on these anyways?

[Valdemaras]

Activating voice feature for device allows to make calls/telephone like service.

[Vincentas]

Hello,

I was able to unlock two of this device with latest client version 1.00.1131 but unfortunately i cannot seem to detect any Networks around. All the device shows is Searching with no network bar. I am located in Ghana, West Africa and its become a worry for me to have no 4G network detected nor 3G. Please help me out if there is something I need to do aside APN setup which is basically useless with no Signal Bars.

Have you restarted modem after unlock? Also, may be that your modem does not support frequencies (bands) that your provider uses.

[shaded]

I have recently got that unit from US AT&T . And brought it to Russia unlocked happily and have the same issue no bars with none of the carrier. Bands problem? Have tried it with HK operators same no bars. is there any way to roll back to locked version of firmware?

[coldfyngers]

Got it working finally after sending it over to some technicians.

[shaded]

How was the issue solved what the technicians said?
how can I fix mine though?

[hannip]

This was not so easy to figure out how to make the unlocker happy. First I had to change the 770s settings to install a driver when connected to a pc. Prior to that windows would just charge the device but not connect to it. Once it installed the driver it still didn't show up as a network connection. It showed up as a storage device. So I had to download some tether drivers from Netgear's website. After that the unlocker successfully detected the device, but the unlocker would fail to connect to the server to do the unlocking so it would fail. And yes I set up the adapter bindings to order the device network to be last, but it woudl still time out connecting to the server. Finally I just disable the devices network and low and behold the locker could then connect to the server and do it's unlocking. whew!
Hope this helps someone else.

Reference links:

http://www.att.com/support_static_files/manuals/ATT_Unite.pdf

page 43 installing tethering driver

http://kb.netgear.com/app/answers/detail/a_id/23397/~/where-can-i-download-the-at%26t-unite-(aircard-770s)-drivers-required-to-use-the

[backpacker]

My unite is unlocked successfully using dc-unlocker but it keep searching for carrier with no bar. I tried to change APN but miracle didn't happen. I'm in Vietnam with 2100 Mhz 3G carriers. Anybody can help?

[Valdemaras]

My unite is unlocked successfully using dc-unlocker but it keep searching for carrier with no bar. I tried to change APN but miracle didn't happen. I'm in Vietnam with 2100 Mhz 3G carriers. Anybody can help?

You should check then if it supports bands/frequencies of your local networks.

[kromoxs]

You should check then if it supports bands/frequencies of your local networks.

how if DC make custom FW to unlock all band?
i read on Xda,they can do its with samsung phone by edit NV etc

[reggie31]

I cannot get dc unlocker to find the modem this is what it says\
================================================== =================

DC - Unlocker 2 Client 1.00.1271

Detecting modem :

selection :
manufacturer - SierraWireless/NETGEAR
model - Auto detect (recommended)

modem not found !

================================================== ================Does anyone have any ideas?