Posted questions in the nexus 7 forum, but even if the reasons are not the same (For my N7 deadly switch from Davilk to ART, while my N5 was a nighties upgrade), in the end both devices are in the same state: they boot, I access to my data, many of CM11 menus are screwed up and notifications don't show (3/4G doesn't work either, but Wifi does).
I wnat to factory reset and install clenaly a new ROM. Big probleme: although I do regular Titanium backups (every night actually) and I can access this data on my phone when booting, I cannot push he data outside the phone.. Whenever I connect my N5 to the PC it recognizes it, I can click on it, but when checking, it just shows absolutely no dtaa. I tried enabling/disabling MTP, same for USB debug and also uninstalled all drivers and tried both ADB and usual N5 drivers. No luck
Anyone has an idea? I feel really like an idiot
Link to more details for my N7 as well: http://forum.xda-developers.com/show...php?p=51813777