As the rom
is new and no one yet test it so we request your to test it out and
report in comment section.As this is first cm13 nightly there may be
bugs in it.I refer your to make backup of your current rom before flashing this rom.Lets start
the guide on How to install Official Cm13 rom on Nexus 7 (deb & flo).
#How to install Official CM13 rom in Nexus 7
1.Download official CM 13 nightly for Nexus 7 and the appropriate Gapps 6.0 package
from link given below Copy it in your in your device.
2.Now place the Official Cyanogenmod 13 rom and gapps 6.0 zip file in sd card.
3.Now reboot to Recovery mode.
4.Then flash CM13 rom and Gapps 6.0 from recovery in it.
5.Now Clear cache and Clear Data.
6.Reboot your device.Done! you just flash Official cyanogenmod 13 rom in your Nexus 7 (Deb & Flo).
Enjoy Android Marshmallow 6.0 !.