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Unlock Lightning Fast Charging on Your Xiaomi: A Step-by-Step Guide

Frederick Nyame

May 22, 2025

In the world of technology, things are moving too fast, and no one likes waiting for a longer period of time just to get a phone charged. A lot of smartphones nowadays come equipped with high-speed processors, storage technologies and device memories. With all these powers in place, if you would have to sit and wait around, just to watch the phone slowly charge up, it’s kind of frustrating – that’s why we have fast charging technology now. Companies like Xiaomi is one of the leaders spearheading fast charging in its smartphones till date.

Most Xiaomi phones today support super-fast charging speeds—67W, 90W, even up to 120W on some models. But here’s the catch: your phone doesn’t actually charge at those maximum speeds out of the box. Why? Xiaomi limits the speed to protect your battery’s health over time. This is because, fast charging usually heats up the device, which could potentially decrease the battery health of the device over time.

But what if you need that extra speed? Like you’re running late, and your phone is almost dead? Good news—you can unlock your phone’s full charging potential in just a few easy steps. No rooting. No complicated hacks. All you have to do is to follow these simple steps in order to unlock the full charging power of your Xiaomi device.

Why Xiaomi Limits Charging Speed by Default

As stated earlier on, Xiaomi does this to prolong the battery health of your smartphone. Charging at full speed creates more heat, and heat isn’t great for lithium-ion batteries. Xiaomi wants your phone to last longer, so it caps the charging speed to reduce wear and tear over time.

It’s a smart move. But sometimes, you just need speed more than you need long-term battery life—like when you’re about to leave the house with 10% battery and no time to wait. That’s where this little trick comes in handy. This could give you enough battery within the shortest possible time, when you need it the most.

What You’ll Need

Out of the box, Xiaomi did not include any feature in the Settings that could help you increase charging speed. You may have to download two apps for this to work. You will need:

Don’t worry—both are free, and you don’t need to root your device.

How to Unlock Full-Speed Charging on Your Xiaomi Phone

Ready to go? Here’s how to do it, step by step:

1. Download HyperOS Downloader

First, download the HyperOS Downloader app. It’s not on the Play Store, so grab it from a trusted Xiaomi community site or developer forum.

2. Open the App and Head to “Hidden Settings”

Once installed, launch the app. Scroll to the bottom and tap “Hidden Settings.” This section gives you access to tools and system options that are usually tucked away.

3. Find “Boost Charging Speed” and Turn It On

In the list, find “Boost Charging Speed.” Tap on it, and you’ll land on a new screen.

There, simply flip the switch next to “Increase Charging Speed.” And that’s it—you’ve unlocked the maximum charging power your device supports.

When Should You Use It?

Think of this feature like a turbo button. You don’t need it all the time, but when you do, it’s a life-saver.

Use it when:

• Your battery’s nearly dead, and you need a fast top-up
• You forgot to charge your phone overnight
• You’re heading out and don’t have much time
• You need a quick boost during a break at work or school

But—don’t use it all the time. Here’s why.

Use It Wisely

Charging super fast is great in the moment, but it can stress your battery over time. The heat generated by full-speed charging may slowly reduce your battery’s life if you do it every day.

Here’s how to stay smart about it:

• Stick to regular charging most of the time
• Only turn on boost mode when you’re in a rush
• Don’t use fast charging while gaming or watching videos
• Avoid leaving your phone charging overnight in boost mode

It’s all about balance. Use the power when you need it. Save your battery when you don’t.

Can I Turn It Off Later?

Absolutely. You can go back into the settings and turn “Boost Charging Speed” off anytime. It’s as simple as flipping the switch again.

This gives you full control over how your phone charges.

Some Handy Tips

• Always use your original Xiaomi charger and cable. They’re built to handle fast charging safely.
• Avoid cheap third-party chargers. They might not support fast speeds and can be dangerous.
• Keep an eye on temperature. If your phone feels too hot while charging, unplug it and let it cool.
• Update your phone regularly. New updates often improve charging features and system stability.

Final Thoughts

Xiaomi gives you the tools. You just need to know how to use them. Out of the box, your phone doesn’t charge at its maximum speed—but unlocking it is easy. With the HyperOS Downloader and MemeOS Enhancer apps, you can get full-speed charging without rooting or jumping through hoops.

Just remember: use it smartly. It’s a powerful feature, but one best saved for when you truly need that fast charge. Think of it like a secret weapon. Most of the time, you don’t need it. But when you do? It’s awesome.

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