Had a weird thing happen after switching to ROW for the first time (been on Deadline always). I just upgraded to the latest RasbeanJelly and was tweaking it. I apply the GPS Patch by copying gps.conf and SuplRootCert from my Downloads folder, to system/etc. This has worked every single time since forever. This time, after selecting ROW, those two files wouldn't copy to system/etc. I definitely had it mounted as writable in ES File Explorer. Now, at this point I did two things (should have just done one and tested): I rebooted, and then changed back to Deadline...then the files copied over fine.
I'm on 15/95/729/45/15/85, readahead_kb=1024 (stock) with Interactive/Deadline, on both the GNex and N7 at the moment.
I just edit the readahead_kb file with ES File Explorer's Text Editor.
I have been using ROW for awhile now and have never had such an issue. I used Solid Explorer to edit the files, and I'm on Slimbean 4.2.1 RC 1.
Sent from my Galaxy Nexus using xda premium