Originally Posted by franciscofranco
This drops dont make any sense. I still think ita caused by the rom, the RIL is whats responsible for the GSM/CDMA signals, not the kernel.
Sent from my GT-N7000 using xda premium
Franco, I am not an expert but I respectfully disagree. If signal issues were only caused by the RIL or ROM, then, logically, it makes no sense why some kernels have the issue while others do not on the same exact rom with the same settings and features.
For example, I currently do not have the issue with Ezekiel's Westwood kernel. But the moment I flash your kernel, it comes back. Also, our 4G phones are able to simultaneously make calls and use data. At least, on some kernels, I am able to. But, for whatever reason, on your kernel and some others, if I enable wifi tethering, wait for it to show connected, then make a call, I immediately lose data on my computer. But, if I stop the call, data continues.
To me, this issue on the Nexus is the single most annoying issue. Not your fault, Franco. I have been trying to resolve this issue for ever but cannot. Or, I can only flash some kernels, like Ezekiel's. One thing I have noticed is that the issue may be caused by DNS failing to work correctly, at least that is what my computer shows.