Today I’ll Show you How You can change your android id by titanium backup , This is very simple, You have rooted android device to do this.
How To Change Android Id By Titanium Backup -:
1) Firstly Install Titanium Backup [ Click here ]
2) Open titanium backup and give root permission
3) Click on more and select on manage android id and click on change android id
4) Now Reboot / Restart your Phone
5) Done, You have successfully changed android id now.