I have integrated the RIL source 8.1.2 into my Android source based on the Android-x86 platform. We are using EM7455 modem. I am not able to bring up cellular network in my tablet. Below are my observations let me know if I can provide any logs.
- Gobinet, sierra & usbnet modules are loaded.
- All the serial USB nodes are created (/dev/ttyUSB*[0-3]) and /dev/qcqmi0 node is also created.
- Tried applying the AT command manually and responses seems OK, checked the SIM card status and it was READY, but somehow in the GUI I am not able to see.
Please guide me to solve this problem, Thanks in advance.