Windows phone 8.1 Full backup of the phone including App data

[WPuser2012]

Hi I am looking at the full backup option in new WP8.1 version, Any one have thoughts of using the complete backup and restoring ona different phone ?

Can some one help

Ok Now i moved all the apps to SD card on my 1520 , I am completely unaware what should i do when i have to switch to another phone,I have a plan to buy another 1520 of different color, If my app data is on my SD card, How can i install apps on my new phone,can i just put this SD card into new phone or what is the process,