How to Update Android 5 Lollipop on Nexus 5 Using CM 12 Custom ROM.

This is Update Custom ROM tutorial of Google Nexus 5. In this tutorial you will find all steps with image, therefore it is safe and very easy method to Update your Google Nexus 5. It’s 100% work on your Google Nexus 5. If is it so then you need to stop searching and start download and implementing to your deices.

Pre-Requisites to Updating your Android device.

1.       Follow this procedure only and only Android Device with the specific model number.

2.      Your device should be charged more than 80%.

3.      Make sure you have all the backup of your internal and external stored files.

4.      Backup all your important contacts

5.      Backup all your important sms messages

6.      Make sure you have USB debugging mode enabled.

7.      Don’t Try to flash this process to any other Device

8.   You must have the latest version of the CWM Recovery installed on your Android Device.

Must Read:- Another Method to Root Any Android Device

Must Read:- Click Here to Video tutorial for How to Root Any Android Device.

Download Tools Requirements:- 

1.      Download CM-12 Custom ROM:- Click Here to download

2.   Download GAPPS for Lollipop:- Click Here to Download

Must Read:-  How to Install CWM Recovery in Google Nexus 5.

 

Installation Process:-

1.      Download custom ROM.

2.      Copy and paste in your SD card.

3.      Start with recovery mode. Click Here to Guide

4.      Go to backup & restore --->Select backup (wait 10 to 15 minutes)

 

 

5.     After select “Wipe data/ Factory Reset” ----> yes this will clear all previous ROM data and your application.

 

6.      Select “Wipe Cache Partition” ----> Yes

 

 

7.     Then go to advanced ----> Select “Wipe Dalvik Cache” -----> Yes

8.    Then go to “Install Zip from sdcard” ---> Choose Zip from sdcard-----> Select Zip file to sdcard (Select custom ROM)

9.   Select “Yes” to installation is start.

10. Then go to “Install Zip from sdcard” ---> Choose Zip from sdcard-----> Select Zip GAPPS file to sdcard. (This step is not necessary for all the android device so you can skip this step)

11.   Reboot your device after installation is complete.

12.  Enjoy

Note: - The phone will take 10-15 minutes to start and initialize all the services & application because this is the first time you are starting a phone after installing custom ROM. So don’t be hesitate and wait for complete process.
Note: - I am not responsible if you make any mistake and damage or any other problem your device.