MC7354 with Verizon network

[Ramesh Siripurapu]

MC7354 works with all US carriers. You just have to flash appropriate firmware from Sierra website.



---- On Sat, 21 Jan 2017 14:05:19 -0800 Tang Nguyen <tang_nguyen at yahoo.com> wrote ----




Are you sure MC7354 loaded with Verizon firmware ?  AFAIK, MC7354 is loaded with ATT by default, so it doesn't support the LTE Verizon band. MC7350 is a modem for Verizon.  Try connect to Verizon network if you have MC7350 modem.



Tang



Sent from my iPhone




On Jan 21, 2017, at 4:37 PM, heni wael <waelheni91 at gmail.com> wrote:


Thanks for your reply 


look like not connected to the network 


may be because band is 2 and verizon work with 4 and 13 




look at this 

at+cgatt?



+CGATT: 0



OK



at+cgatt=1


not working 




and i have this 





 at!gstatus?



!GSTATUS: 

Current Time:  5926             Temperature: 28

Bootup Time:   6                Mode:        ONLINE         

System mode:   LTE              PS state:    Not attached 

LTE band:      B2               LTE bw:      5 MHz   

LTE Rx chan:   975              LTE Tx chan: 65535

EMM state:     Deregistered     Limited Service

RRC state:     RRC Idle       

IMS reg state: No Srv  



RSSI (dBm):    0                Tx Power:    0

RSRP (dBm):    0                TAC:         0000 (0)

RSRQ (dB):     0                Cell ID:     FFFFFFFF (4294967295)

SINR (dB):     -20.0






Have you got an idea ?


Thanks




2017-01-21 22:36 GMT+01:00 heni wael <waelheni91 at gmail.com>:

Thanks for your reply 


look like not connected to the network 


may be because band is 2 and verizon work with 4 and 13 




look at this 

at+cgatt?



+CGATT: 0



OK



at+cgatt=1


not working 




and i have this 





 at!gstatus?



!GSTATUS: 

Current Time:  5926             Temperature: 28

Bootup Time:   6                Mode:        ONLINE         

System mode:   LTE              PS state:    Not attached 

LTE band:      B2               LTE bw:      5 MHz   

LTE Rx chan:   975              LTE Tx chan: 65535

EMM state:     Deregistered     Limited Service

RRC state:     RRC Idle       

IMS reg state: No Srv  



RSSI (dBm):    0                Tx Power:    0

RSRP (dBm):    0                TAC:         0000 (0)

RSRQ (dB):     0                Cell ID:     FFFFFFFF (4294967295)

SINR (dB):     -20.0






Have you an idea






2017-01-21 19:07 GMT+01:00 Sebastian Sjoholm <sebastian.sjoholm at gmail.com>:


> [root at localhost ~]# qmi-network /dev/cdc-wdm0 start
 > Loading profile at /etc/qmi-network.conf...
 >     APN: wexx.vzwstatic
 >     APN user: unset
 >     APN password: unset
 >     qmi-proxy: no
 > Checking data format with 'qmicli -d /dev/cdc-wdm0 --wda-get-data-format '...
 > Device link layer protocol retrieved: 802-3
 > Getting expected data format with 'qmicli -d /dev/cdc-wdm0 --get-expected-data-format'...
 > Expected link layer protocol retrieved: 802-3
 > Device and kernel link layer protocol match: 802-3
 > Starting network with 'qmicli -d /dev/cdc-wdm0 --wds-start-network=apn='wexx.vzwstatic'  --client-no-release-cid '...
 > error: couldn't start network: QMI protocol error (64): '(null)'
 > Saving state at /tmp/qmi-network-state-cdc-wdm0... (CID: 9)
 > error: network start failed, no packet data handle
 > Clearing state at /tmp/qmi-network-state-cdc-wdm0...
 >
 > i can t connect
 > can any one tell me what is wrong
 >
 
 I guess first thing would be to verify that the network connection is OK,
 

 PS state should be 1

 

 at+cgatt?

 

 Then you can see if you can get the PDP attached

 

 at+cgact=1,3

 at+cgact?

 

 and IP address

 

 at+cgpaddr=3

 

 and network status

 

 at!gstatus?

 
 -Sebastian
 











_______________________________________________

libqmi-devel mailing list

libqmi-devel at lists.freedesktop.org

https://lists.freedesktop.org/mailman/listinfo/libqmi-devel


_______________________________________________

libqmi-devel mailing list

libqmi-devel at lists.freedesktop.org

https://lists.freedesktop.org/mailman/listinfo/libqmi-devel






-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/libqmi-devel/attachments/20170121/3b1990b2/attachment.html>