MC7354 with Verizon network

[Tang Nguyen]

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
>>> 
>> 
> 
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