I'm following the Quectel instructions on how to integrate the RIL for the EM12-G.
I've already had to go beyond their instructions. I fixed the error:
02-10 01:49:17.368 D/use-Rlog/RLOG-RIL RILC( 4962): QuectelCheckAndroidFrameworkSettingCallback
02-10 01:49:17.368 D/use-Rlog/RLOG-RIL RILC( 4962): [ro.radio.noril]: [yes]
02-10 01:49:17.368 E/use-Rlog/RLOG-RIL RILC( 4962): Quectel Check: ro.radio.ril must be no, check files /*.prop or /system/*/prop
by commenting out the line:
"ro.radio.noril=yes" in device/fsl/imx8m/ProductConfigCommon.mk.
I had expected this change to fix the Android UI, to show a signal strength meter and a new page in Settings.
The change did fix the RIL error message:
02-10 03:29:39.133 D/use-Rlog/RLOG-RIL RILC( 3488): QuectelCheckAndroidFrameworkSettingCallback
02-10 03:29:39.134 D/use-Rlog/RLOG-RIL RILC( 3488): [ro.radio.noril]: [no]
but it did not fix the UI.
What other changes do I need to make to the iMX8M Android 10 build, to make it into a phone with a RIL, rather than a tablet?
P.S. A very bare-bones telephone app existed before I started the RIL integration. It's the lack of signal strength and the missing Settings page which concern me.