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Query on ZTE Modem on Imx6 Android.

Question asked by sanjeev sharma on Jun 27, 2013
Latest reply on Apr 17, 2016 by igorpadykov
Branched to a new discussion

Hi Imx6 user's.

 

I have one more question with respect to USB ZTE mf190 3G modem integration into imx6 android code and currently i am facing an pppd issue where i am not able to get ppp0 interface.Apart from this Huwei modem E1731 is working fine but couldn't able to connect using ZTE mf190 3G modem and also very hard to debug it because i have only library named as libreference-ril-zte.so. Except PPP issue attached logs looks OK to me and all AT command's are executed successfully and apart from it I could also see some below logs which are different from HUwei Logs where it is working fine.I have also attached complete logs too for your reference.

 

SST: UsimSerinit: sys_prop: permission denied uid:1001  name:private_username
  viceTable[104]={ PHONEBOOK, FDN, init: sys_prop: permission denied uid:1001  name:private_password
FDN_EXTENSION, SDN, SDN_EXTENSIONinit: sys_prop: permission denied uid:1001  name:private_auth_type

 

D/AT      ( 2931): AT< OK

D/AT      ( 2931): AT> AT+ZPAS?

D/AT      ( 2931): AT< +ZPAS: "HSPA","CS_PS"

D/AT      ( 2931): AT< OK

D/RIL     ( 2931): [DATA]try_connect_numbers:1

  D/GSM     ( 2579): [GsmSST] updateSpnDisplay: changed sending intent rule=1 showPlmn='false' plmn='Airtel Delhi' showSpn='tr'

D/AT      ( 2931): AT> ATD*99#

D/AT      ( 2931): AT< CONNECT 7200000

  D/RIL     ( 2931): [DATA]try_send_at_times:1

D/RIL     ( 2931): [DATA]ZTE PPPD after ATD*99#

D/RIL     ( 2931): [DATA]PPPD started

W/RIL     ( 2931): [DATA]Can not detect PPP state in /sys/class/net/ppp0/operstate. Will retry 14 times after 1 seconds

  W/RIL     ( 2931): [DATA]PPP link status in /sys/class/net/ppp0/operstate is down

W/RIL     ( 2931): �. Will retry 14 times after 1 seconds

W/RIL     ( 2931): [DATA]PPP link status in /sys/class/net/ppp0/operstate is down

  W/RIL     ( 2931): �. Will retry 13 times after 1 seconds

W/RIL     ( 2931): [DATA]PPP link status in /sys/class/net/ppp0/operstate is down

W/RIL     ( 2931): �. Will retry 12 times after 1 seconds

W/RIL     ( 2931): [DATA]PPP link status in /sys/class/net/ppp0/operstate is down

  W/RIL     ( 2931): �. Will retry 11 times after 1 seconds

W/RIL     ( 2931): [DATA]PPP link status in /sys/class/net/ppp0/operstate is down

W/RIL     ( 2931): �. Will retry 10 times after 1 seconds

W/RIL     ( 2931): [DATA]PPP link status in /sys/class/net/ppp0/operstate is down

  W/RIL     ( 2931): �. Will retry 9 times after 1 seconds

W/RIL     ( 2931): [DATA]PPP link status in /sys/class/net/ppp0/operstate is down

W/RIL     ( 2931): �. Will retry 8 times after 1 seconds

W/RIL     ( 2931): [DATA]PPP link status in /sys/class/net/ppp0/operstate is down

  W/RIL     ( 2931): �. Will retry 7 times after 1 seconds

W/RIL     ( 2931): [DATA]PPP link status in /sys/class/net/ppp0/operstate is down

W/RIL     ( 2931): �. Will retry 6 times after 1 seconds

W/RIL     ( 2931): [DATA]PPP link status in /sys/class/net/ppp0/operstate is down

  W/RIL     ( 2931): �. Will retry 5 times after 1 seconds

W/RIL     ( 2931): [DATA]PPP link status in /sys/class/net/ppp0/operstate is down

 

If anybody has some pointer then let me know.

 

Regards

Sanju




Original Attachment has been moved to: ZTE_modemLogs.zip

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