How to downgrade Lollipop to KitKat on Nexus

 Much eco is having the newest version of Android, more than necessary to tell the truth, while many users are preparing for the arrival of their version of Lollipop, such as HTC users make criticisms of what has already been seen in the Nexus and some Motorola devices.

All these reviews are given by all the mistakes that are being reported on Android Lollipop. I personally in my Nexus suffer enough with my battery and WiFi , so I decided to go back to Android KitKat until a solution as an upgrade or patch are and I will tell you how to do this process.

Install image clean factory

The best method to return to Android 4.4.4 KitKat and ensure that we will have no problem is flashingimage of clean factory and is the method I'll show you. This method deletes all the data you have on your terminal, I recommend making a backup beforehand .

1. Download the image of Android 4.4.4 KitKat factory for our Nexus.(here)
2. When we unloaded the factory image, we must uncompress where we want and copy the unzipped files in the folder platform-tools from the Android SDK.
3. Once we copy the files to platform-tools , will turn off the terminal and will light mode bootloader , holding down the buttons Power, Volume Up, Volume Down .
4. When our lights Nexus mode bootloader , connect the terminal to the PC using the USB cable .
5. Now, once the terminal connected to the PC, run the file lyrics all.bat if you are using Windows orflash-all.sh if we use any Linux distribution.
6. We let the program run all commands without disconnecting the mobile PC .
7. When the process is finished, the terminal will restart . Then we can disconnect your phone from PC.
And we will have our Nexus again with the previous version of Android , while it exits Lollipop ROMs or the problems previously mentioned this I think is the best solution solved. Also I encourage you to me in the comments contéis problems that may arise in the process and if you can you seek solution .