The following trick will help you utilize memory from an external memory card to fulfill the role of random access memory (RAM) through a tool named RAM Expander.
Increasing RAM capacity will enable smoother and faster multitasking with multiple applications simultaneously. Additionally, having sufficient RAM will improve gaming performance, eliminating lag. With more RAM, users won't need to spend time closing apps or utilizing RAM freeing utilities or memory optimizers.
GUIDE TO INCREASING ANDROID RAM USING AN EXTERNAL MEMORY CARD
Ram Expander is a utility developed by ROEHSOFT. To utilize this tool, you need to pay attention to some necessary information. Firstly, your Android device must be rooted, and you can refer to the article 'Rooting Android Devices with Superoneclick' for more information. Secondly, your Android device must support SWAP (to check if your device supports SWAP, follow step 1 below).
You also need to prepare a High-Speed microSD card (Class 10). High-Speed CLASS 10 microSD. If possible, you can use a 32GB or 64GB card to set up virtual RAM on it.
STEPS TO INCREASE ANDROID RAM
Step 1. Download the MemoryInfo & Swapfile Check utility to check if your device supports SWAP. If it does, proceed with this RAM enhancement method.
Step 2. Insert the microSD card into your device.
Step 3. Download and install ROEHSOFT RAM-Expander. (app fee: 60,000 VND)
Step 4. Open ROEHSOFT RAM-Expander and mark the SWAP Active option to create a SWAP file.
Step 5. Once completed, click on the gray box (Swap Activ) to activate. When you receive the notification “Congratulations you have successfully increased the RAM of your Android smartphone,” you have successfully upgraded your device's RAM. If you do not wish to increase the RAM, deactivate it using this gray button.
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Following these steps, your Android device will run smoother, with specially enhanced RAM for avid gamers, eliminating lag and stuttering.