MC7354 with Verizon network
Ramesh Siripurapu
ramesh.siripurapu at aptiwiz.com
Sun Jan 22 19:24:36 UTC 2017
at+gobiimpref?
Check firmware image first.
---- On Sun, 22 Jan 2017 00:35:36 -0800 heni wael <waelheni91 at gmail.com> wrote ----
Thanks for all your response
I have this
at!band?
Index, Name, GW Band Mask L Band Mask
00, All Bands, 0002000004E80380 000000000001001A
OK
at!band=?
Index, Name, GW Band Mask L Band Mask
00, All Bands, 0002000004E80380 000000000001001A
01, Europe 3G, 0002000000400000 0000000000000000
02, North America 3G, 0000000004800000 0000000000000000
03, Europe 2G, 0000000000000380 0000000000000000
04, North America 2G, 0000000000280000 0000000000000000
05, GSM ALL, 0000000000280380 0000000000000000
06, Europe, 0002000000400380 0000000000000000
07, North America, 0000000004A80000 000000000001001A
08, WCDMA ALL, 0002000004C00000 0000000000000000
09, LTE ALL, 0000000000000000 000000000001001A
0000000000010000 - B17
0000000000000010 - B5
0000000000000008 - B4
0000000000000002 - B2
0002000000000000 - B8 (900)
0000000004000000 - B5 (850)
0000000000800000 - B2 (1900)
0000000000400000 - B1 (2100)
0000000000200000 - G1900
0000000000080000 - G850
0000000000000200 - G900P
0000000000000100 - G900E
0000000000000080 - G1800
OK
It is set to all band
What you suggest ?
I change the firmware ?
I have another device but it is MC7455 , it register without problem but when i do the at!gstatus? i got "LTE band: B4 "
Thanks
2017-01-22 9:34 GMT+01:00 heni wael <waelheni91 at gmail.com>:
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Thanks for all your response
I have this
at!band?
Index, Name, GW Band Mask L Band Mask
00, All Bands, 0002000004E80380 000000000001001A
OK
at!band=?
Index, Name, GW Band Mask L Band Mask
00, All Bands, 0002000004E80380 000000000001001A
01, Europe 3G, 0002000000400000 0000000000000000
02, North America 3G, 0000000004800000 0000000000000000
03, Europe 2G, 0000000000000380 0000000000000000
04, North America 2G, 0000000000280000 0000000000000000
05, GSM ALL, 0000000000280380 0000000000000000
06, Europe, 0002000000400380 0000000000000000
07, North America, 0000000004A80000 000000000001001A
08, WCDMA ALL, 0002000004C00000 0000000000000000
09, LTE ALL, 0000000000000000 000000000001001A
0000000000010000 - B17
0000000000000010 - B5
0000000000000008 - B4
0000000000000002 - B2
0002000000000000 - B8 (900)
0000000004000000 - B5 (850)
0000000000800000 - B2 (1900)
0000000000400000 - B1 (2100)
0000000000200000 - G1900
0000000000080000 - G850
0000000000000200 - G900P
0000000000000100 - G900E
0000000000000080 - G1800
OK
It is set to all band
What you suggest ?
I change the firmware ?
I have another device but it is MC7455 , it register without problem but when i do the at!gstatus? i got "LTE band: B4 "
Thanks
2017-01-22 0:28 GMT+01:00 Ramesh Siripurapu <ramesh.siripurapu at aptiwiz.com>:
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
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