Hello YUPHORIA users! here are the official steps to flash the factory images!

(sorry for the delay )


The factory image (fastboot flashable zip) and debuggable boot image are now available on Cyanogen Support page.


PLEASE VERIFY THE MD5SUM OF THE FASTBOOT PACKAGE BEFORE FLASHING IT. THE MD5SUM IS GIVEN ON THE CYNGN SUPPORT PAGE.


Flashing the whole package will get your phone back to factory state and WILL WIPE all data on your phone. (Except any data on the external microSD card, if you have one).



Steps to flash factory image (WINDOWS)

1. Download the factory image fastboot package from Here
   
   
2. Extract the contents of the fastboot package into a folder.
   
   
3. Download this flashing tools package from here
   
   
4. Extract the contents of the flashing tools zip into the same folder
   To make sure, check that system.img, boot.img etc files are in the same folder as flash-all.bat, fastboot.exe etc
   
   
5. Connect your phone in fastboot mode, steps for which are : -
   a. Power off your phone
   b. Press and hold the Volume Up key
   c. With the Volume Up key, connect the phone to your PC/Laptop with USB cable
   d. You can let go off the Volume Up key when Fastboot Mode is displayed on the screen
   
   
6. Run flash-all.bat by double clicking on it.
   
   
7. A command window will open and flashing procedure will start
   
   
8. DO NOT disconnect the device during flashing procedure
   
   
9. The command window will close after the flashing process is over.
   
   
10. Disconnect the USB cable, and boot the phone normally by long pressing the Power button.

As newer updates come out in coming months, the support page will be updated with newer factory images.

In the spirit of the community, the flash tools package, and the script are up on github, and we welcome anyone who wants to improve on the flashing scripts/tools.