Thanks Vivek for reply, i will check and let you result. I hope it will help me.
rajesh On Wed, Sep 15, 2010 at 9:19 AM, Android Techies <[email protected]>wrote: > Rajesh, > Assuming the device is a WCDMA/GSM based device then NITZ message is > received using a NAS Layer message (MM Info or GMM Info). This message > is processed by Modem and passed to OEM RIL (ex. qualcomm ril in case > you are using qcom chipset + their vendor ril). This message is then > passed by vendor ril to Android using RIL_UNSOL_NITZ_TIME_RECEIVED. > Further Android FW handles this GsmServiceStateTracker.java (or > ServiceStateTracker.java if cupcake). > > If you are not seeing even RIL_UNSOL_NITZ_TIME_RECEIVED in the logs, I > will check in the following order: > > - Power up the device > > - Collect the Modem Logs (NAS Layer Messaging). Check whether network > is sending the MM Info Message or not. Remember NITZ is optional > message so operators may not need to implement it. It could also be > possible that your SIM is 2G and may not support the message. > > - Incase you do see MM or GMM Info message, collect the vendor ril > logs and see if message is reeceived and further passed on to the > Framework. It could also be possible that your vendor ril might > actually be sleeping when the modem sends the message and this is not > passed further. > > Hope this helps. > > -Vivek > > > > On Sep 12, 10:23 am, Rajesh Jounwal <[email protected]> > wrote: > > I had tested on : > > > > LG Thunder : In which i saw the issue. With Reliance/ BSNL carrier. in > india > > > > working fine with LG Swift GT540: > > > > Rajesh > > On Fri, Sep 10, 2010 at 10:47 PM, Robert Greenwalt < > [email protected]>wrote: > > > > > When an OEM ports froyo to their device, the may change the code > > > substantially. It could be they've changed something in the android > > > framework that breaks this in some cases. It could also be a baseband > > > issue. You could report the issue to the oem that fails sometimes, but > I'm > > > not sure there is much we can do here. > > > > > Which devices did you use and which device failed to get time on which > > > carriers? > > > > > R > > > > > On Fri, Sep 10, 2010 at 7:31 AM, Rajesh Jounwal < > > > [email protected]> wrote: > > > > >> Hi Robert, > > > > >> Thanks for reply, Thanks for link, i already gone through it, > > > > >> But i also found that with other froyo device same provider like > reliance > > >> automatic update time. > > > > >> May be it's issue rise from baseband, we need to update some modem > setting > > >> information in some where in code. but not getting what and where? > > > > >> Any suggestion then plz let me know. > > > > >> Rajesh > > > > >> On Fri, Sep 10, 2010 at 7:48 PM, Robert Greenwalt < > [email protected]>wrote: > > > > >>> I believe that some carriers send time data to devices and some > carriers > > >>> do not (more than just time, time + timezone). I think you can > probably > > >>> google nitz for info (http://en.wikipedia.org/wiki/NITZ). > > > > >>> On Fri, Sep 10, 2010 at 6:17 AM, Rajesh Jounwal < > > >>> [email protected]> wrote: > > > > >>>> Any update on this? > > > > >>>> On Fri, Sep 10, 2010 at 12:25 AM, Rajesh Jounwal < > > >>>> [email protected]> wrote: > > > > >>>>> HI All, > > > > >>>>> I am facing problem in Froyo (Android 2.2), Network Time is not > auto > > >>>>> updating in date and time setting (using NITZ when Automatic option > is > > >>>>> enable) with some Service provider (Like BSNL and Reliance). but > it's > > >>>>> working fine with Vodaphone and Airtel. > > > > >>>>> And i observe based on LOG statement that Unsoliciated Command > > >>>>> UNSOL_NITZ_TIME_RECEIVED is not getting called at the time of > Android system > > >>>>> boot-up time with some Service Provider (like BSNL, Reliance) but > it's > > >>>>> getting called when i insert the Vodaphone and Airtel SIM card. > > > > >>>>> but not able to figure out that How this UNSOL_NITZ_TIME_RECEIVED > > >>>>> command has been triggered? > > > > >>>>> If anybody have any idea please help me? Also i willing like to > know > > >>>>> where i have to made change, is it in Kernel level or Framework > level? > > > > >>>>> Thanks in advanced. > > > > >>>>> rajesh. > > > > >>>> -- > > >>>> unsubscribe: > > >>>> [email protected]<android-porting%[email protected]> > <android-porting%[email protected]<android-porting%[email protected]> > > > > >>>> website:http://groups.google.com/group/android-porting > > -- > unsubscribe: > [email protected]<android-porting%[email protected]> > website: http://groups.google.com/group/android-porting > -- unsubscribe: [email protected] website: http://groups.google.com/group/android-porting
