[rodrigo.ferreira]

I see, Josh. So i know that the modem is initially configured to start in install mode, but do you see that there is any solution to me?
I would need the auto redial too.

[Josh]

There is no solution unless you manage to re-enable that install mode.

I think the correct command to do that is "AT^U2DIAG=1".

[Zecik123]

I see, Josh. So i know that the modem is initially configured to start in install mode, but do you see that there is any solution to me?
I would need the auto redial too.

THIS IS THE COMMANDS FOR E353/E3131
AT^SETPORT=?
- Display configuration options

1:MODEM
2:PCUI
3:DIAG
4:PCSC
5:GPS
6:GPS CONTROL
7:NDIS
A:BLUE TOOTH
B:FINGER PRINT
D:MMS
E:PC VOICE
A1:CDROM
A2:SD

On Windows these numbers / letters map following way:

Prior installing Huawei software:
A1: Disk drives > HUAWEI TF CARD Storage USB Device
A2: DVD/CD-ROM drives > HUAWEI Mass Storage USB Device

After installing Huawei software:
1: Modems > HUAWEI Mobile Connect - 3G Modem
2: Ports (COM & LPT) > HUAWEI Modem Connect - 3G PC UI Interface (COM6)
3: Ports (COM & LPT) > HUAWEI Modem Connect - 3G Application Interface (COM5)
7: Network Adapters > HUAWEI Mobile Connect - 3G Network Card
A1: Disk drives > HUAWEI TF CARD Storage USB Device
A2: DVD/CD-ROM drives > HUAWEI Mass Storage USB Device

AT^SETPORT?
- Display current configuration

AT^GETPORTMODE
- Display currently active mode

AT^SETPORT="A1,A2;1,2,3,7,A1,A2"
- Set default configuration

AT^SETPORT="A1,A2;1,2,3,7"
- Disable CD+SD after modeswitch

AT^SETPORT="A1,A2;2,7"
- Disable CD+SD+modem after modeswitch, keep PCUI and Win7 NDIS mode

AT^SETPORT="A1;2,7"
- CD only, after modeswitch PCUI + NDIS

AT^SETPORT="A1,A2;1,2,3,7,A1,A2,4,5,6,A,B,D,E"
- CD/SD, after modeswitch enable all features (doesn't really do anything different compared to default)

[Majed17]

the command to return e3131 to default mode (working) is

Code: Select all

AT^U2DIAG=119

if you entered some commands to enable internet like:

Code: Select all

echo "12d1 1c05" > /sys/bus/usb-serial/drivers/option1/new_id

then enter the following command:

Code: Select all

echo "" > /sys/bus/usb-serial/drivers/option1/new_id

I suffered many days trying to connect the huawei e3131 to my wexler tab 7i
and ppp widget only worked after entering the above commands.