How to use external memory as internal memory?

[Shahgaruu]

My mobile model is micromax A71 its phone memory is just 165mb and IIam unable to install more apps. I want to make my external memory as system memory. How is it possible ?

 

[Reynod]

Here this might help.

http://www.tomsguide.com/forum/id-2687816/move-internal-memory-apps-external-card-vista-model-d631.html