I wanted to post this last night,but wanted to get it on my device first to make sure it was legit and stable. And it has been. This is the first full 10.1 leak that we have seen, after Ronen posted the links to the developer preview the other day. There are some nice improvements to they keyboard and predictive text as well as the HDR Camera. If you are brave enough to install it (it really isnt that bad) you can find the links below.
Let us know in the comments how you like it and some changes you have seen! And please remember to back up your device as you will lose everything during the process.
Installation Instructions if needed:
Turn off your BlackBerry Z10.
Run the file that you just extracted.
Connect your Z10 to your usb cable and quickly turn it on.
The autloader should connect to your Z10 and start the process.
Sit back, have a coffee or a tea and wait until the process is finished.
When the autoloader has written 100%, the program will terminate and the window will close.
Disconnect your BlackBerry Z10 and wait for it to reboot.
Your BlackBerry Z10 will now be in the position that it was in when you purchased it, so set it up as you normally would.
Source and Installation Instructions: RapidBerry