I never said I had 3g problems, but battery drain problem when on wifi or 3g. I'm really tired of going through this all again.
We have guys here reporting of gmail fc or reverting to R3 and solving reboot problems and we all know that R3 is the version that loses network.
The point is that this ROM works except for the batt drain. Everything else is in the "solving personal problems" area.
Besides that, both CM10 and CM10.1 change serial number of the phone, so that is something to think about. The number under the battery and the number in sys info are different.
I was on B960->CM10.1 R1 and then reverting to R1 after trying R2 and later R3. After clean install of R4 (reformatting SD card and internal SD, doing all wipes) I installed gapps and link2int zip mod from Cyda. After first boot I immediately enabled link2sd to install my apps on internal SD and that's it.