In today’s fast-paced mobile world, Redmi smartphones stand out for delivering premium performance at budget-friendly prices. But here’s a little-known trick — you can expand your phone’s RAM without physically upgrading it! Thanks to Memory Extension (Virtual RAM), your Redmi device can run faster, smoother, and smarter — with just a few clicks.
In this quick guide, we’ll show you how to activate Redmi’s Virtual RAM, best usage practices, and how to get the best out of your device — all while boosting productivity and speed.
What is Redmi Memory Extension (Virtual RAM)?

Memory Extension, also known as Virtual RAM, is a software-based feature that uses part of your phone’s internal storage (ROM) as temporary memory (RAM). This allows your device to handle more background apps without lag — just like adding extra RAM physically.
Example: A Redmi device with 6GB RAM + 2GB Virtual RAM = 8GB total RAM performance.
How to Enable Memory Extension on Redmi Phones
Step 1: Check Device Compatibility

Your Redmi phone must be running MIUI 12.5 or higher. Most of these models support it:
- Redmi Note 10 / 11 / 12 / 13
- Redmi A2+
- POCO series (MIUI-based)
Check via: Settings → About Phone → MIUI Version
Step 2: Turn On Memory Extension

- Open Settings
- Tap on Additional Settings
- Tap on Memory Extension
- Toggle ON
Depending on available storage, you may get the option to add 1GB, 2GB, or even 3GB as virtual RAM.
Step 3: Restart Your Device

To apply the changes, reboot your phone after activating the memory extension.
Tips to Maximize Redmi’s Memory Extension Feature
- Free Up Internal Storage: Keep at least 10GB of space free so Virtual RAM functions smoothly.
- Control Autostart Apps: Use the Security App → Manage Apps → Autostart to stop heavy apps from draining resources in the background.
- Clear Cache Frequently: Avoid performance drops by clearing cached files via the Security app.
- Avoid Heavy Gaming Load: While Virtual RAM improves multitasking, it’s not designed for heavy gaming performance.
- Update MIUI System: Regular system updates include performance boosts and RAM management improvements.
What to Know Before You Use It
Boosts multitasking? | |
Replaces physical RAM? | |
Helps with gaming? | |
Increases app storage? | |
Available on all devices? |
Does It Really Improve Phone Speed?
Absolutely! While it won’t double your phone’s horsepower, Virtual RAM can significantly reduce app reloads, freezing, and sluggish switching — especially helpful for social media, browser tabs, and multi-app workflows.
Final Thoughts: Use Memory Extension Smartly
Redmi’s Memory Extension is a smart, no-cost way to enhance performance on your smartphone. While it doesn’t replace physical RAM, it’s perfect for smoother app switching, better multitasking, and less lag — especially if you’re on a budget-friendly or mid-range device.
Looking to Upgrade Your Device? Visit Ukamart Today!
At Ukamart Global, we stock a full range of original Xiaomi, Redmi, Samsung and iPHONES , including the latest models that support Memory Extension. Whether you’re shopping online or visiting us in person:
We have physical stores in Owerri, Umuaka & Port Harcourt, Lagos and other states in Nigeria
We offer fast, affordable logistics delivery services nationwide
Shop 24/7 via our website: www.ukamart.com
Need help choosing a phone or accessories? Our experts are always ready to assist!
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