How to Use RAM Expander to increase RAM in Android Mobiles:

I suggest you check the comparability of the towards its action on your device. That's whether the app works on your device type or not

Download the RAM Expander

Step #1: Download the App

Step #2: Create a SWAP file by tapping on SWAP Active

Step #3: Enable the SWAP File

Step #4:  click Grey Box and Activate SWAP

Features of the app :

Free SD Card Memory as a Ram use (SWAP RAM /SWAP MEMORY)
RAM expansion up to 4.0 GB
Widget for PNP swap (swap on / off swap)
Detailed Memory Information & Analysis
Auto run
Click optimization and automatic calculation)
Supporting Tung all Android devices (root access and Kernelswap support)