So heres a tutorial on how to start a fresh on your nexus device and install 4.3, it doesnt matter if your rooted , or coming from a custom rom, this will work. Of course you will lose everything , but seeing as its a nexus device, its really easy to get back . \r \r requires an unlocked bootloader\r \r Android SDK - \r \r Link to fory image - \r \r \r Check out my channel for the latest reviews and news on all the latest tech!\r Youtube Channel - \r \r Subscribe to see more awesome videos !\r \r Want to cont me? :\r Google + - \r \r \r Twitter - \r \r \r If anyone wants to cont me with buisiness related questions (Product Reviews etc )use the email below. PLEASE DONT EMAIL THIS ADDRESS FOR QUESTIONS ON YOUR PHONE !!! \r \r email : chrisnacca@hotmail.co.uk