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Re: What is the AT entercnd password?

kgor93
Initiate

What is the AT entercnd password?

You can connect via "telnet 192.168.1.1 5510" to gain access to "AT shell" which responds to various AT commands, e.g. status or band selection. 

 

"at!entercnd" is the command for band selection but it needs a password. What is the password? It's not any of the common ones it usually is.

Model: MR1100|Nighthawk LTE Mobile Hotspot Router (US)
Message 1 of 12
plus-sk
Apprentice

Re: What is the AT entercnd password?

Message 2 of 12
kgor93
Initiate

Re: What is the AT entercnd password?

No this isn't it. Again, this is for the MR1100 Nighthawk, not the 77xS / 34xU

Model: MR1100|Nighthawk LTE Mobile Hotspot Router (US)
Message 3 of 12
Tauroka
Guide

Re: What is the AT entercnd password?

Hi,

I see from that reference it says the password is stored in NVRAM.

Could someone with a modem that has a known password, complete the following steps:

1. backup the NVRAM (xqcn format)

2A. AT!ENTERCND="oldpassword"

2B. AT!SETCND="password"

3. backup the NVRAM (xqcn format)

4. compare the xqcn files

5. identify the NV_Items EFS_Data stream that changed, e.g.

<Storage Name='EFS_Data'>
<Stream Name="00000001" Length="8" Value="04 00 00 00 00 00 00 00 "/>

 6. identify the NV_Items EFS_Dir that has the matching stream

<Storage Name='NV_Items'>
<Storage Name='EFS_Dir'>
<Stream Name="00000001" Length="28" Value="2F 6E 76 2F 69 74 65 6D 5F 66 69 6C 65 73 2F 72 66 6E 76 2F 30 30 30 32 35 32 31 34 "/>

 7. Report back here the EFS_Data for both passwords, both passwords and the EFS_Dir.

Please note there will also be EFS_Dir and EFS_Data under EFS_Backup in the xml so don't mix them up.

 

Once we know the EFS_Dir and password encoding, we'll know where to look for users with modems that have unknown passwords.

Message 4 of 12
Tomderp
Star

Re: What is the AT entercnd password?

Any one having any luck here?

Message 5 of 12
JSchnee21
Virtuoso

Re: What is the AT entercnd password?

Hi Guys,

 

How to backup the NVRAM?  Export config from the admin webpage or something else?

 

Thx,

Jonathan

Model: MR1100|Nighthawk LTE Mobile Hotspot Router (US)
Message 6 of 12
sale7n
Aspirant

Re: What is the AT entercnd password?

the password that worked for me
“lindeman”
I used it with :
AT!ENTERCND=“lindeman”
Model: MR1100|Nighthawk LTE Mobile Hotspot Router (AU)
Message 7 of 12
sale7n
Aspirant

Re: What is the AT entercnd password?

Forgot to say
I’m at 10.12 firmware version
i think the password just work for this firmware

and the reason l’m still with this version because I can’t update my router as it’s known issue.
I’m waiting for the update that coming later this month
Model: MR1100|Nighthawk LTE Mobile Hotspot Router (AU)
Message 8 of 12
Tomderp
Star

Re: What is the AT entercnd password?

Thank you for your service. 

Message 9 of 12
tkhalid
Aspirant

Re: What is the AT entercnd password?

AC790S - 1SPSUS and AT entercnd password
Model: MR1100|Nighthawk LTE Mobile Hotspot Router (US)
Message 10 of 12
spamcoll
Tutor

Re: What is the AT entercnd password?

Hi,

Do you know entercnd password for at&t version of MR1100?
Message 11 of 12
WUDIX
Aspirant

Re: What is the AT entercnd password?

Please Help,i cant find AT!ENTERCND for AC790s-1Z1MES

Model: MR1100|Nighthawk LTE Mobile Hotspot Router (US)
Message 12 of 12
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