If you’re only using the standard settings menu on your Android phone, you are missing out on its true potential. Hidden deep inside the operating system is a secret menu called Developer Options.
I enable these specific settings on every single phone I own to make them feel twice as fast and improve battery life. Here is exactly how to unlock the menu and the 10 best tweaks to make.
How to Unlock Developer Options
First, we need to make the menu visible:
- Go to Settings > About Phone.
- Scroll down to Build Number.
- Tap on Build Number 7 times rapidly.
- Enter your PIN or pattern if prompted. You’ll see a toast message saying “You are now a developer!”
- Go back to the main Settings screen and open System (or Additional Settings). You will now see Developer Options.
The Top 5 Tweaks to Make Immediately
1. Speed Up Animations (Make Your Phone Feel Faster)
By default, Android uses 1x speed for UI animations. We can cut this in half.
- Scroll down to the Drawing section.
- Find Window animation scale, Transition animation scale, and Animator duration scale.
- Tap each one and change the value from 1x to 0.5x.
Go back to your home screen. Notice how much faster apps open now? It’s instantly noticeable.
2. Force Peak Refresh Rate
If your phone has a 90Hz or 120Hz screen, Android sometimes drops it down to 60Hz to save battery, making scrolling look stuttery.
- Scroll to the Display section in Developer Options.
- Toggle on Force peak refresh rate.
3. Background Process Limit (Save Battery Life)
If your phone has less than 4GB of RAM, background apps are eating your battery alive.
- Scroll to the very bottom to the Apps section.
- Tap Background process limit.
- Change it from “Standard limit” to At most 3 processes.
4. Default USB Configuration
Tired of changing the USB mode every time you plug your phone into your PC to transfer photos?
- Find Default USB configuration under the Networking section.
- Change it from “No data transfer” to File Transfer / Android Auto.
5. Mobile Data Always Active
This setting keeps your mobile data connected even when you are on Wi-Fi, allowing for instant network switching without dropping a call.
- Find Mobile data always active and toggle it ON if you have unlimited data, or OFF if you want to save maximum battery life.
FAQ
Will turning on Developer Options void my warranty?
Absolutely not. These are built-in features provided by Google. Modifying them does not root your phone or void any warranties.
How do I hide the menu again?
Just go to Developer Options and toggle the master switch at the very top to Off. The menu will disappear completely until you tap the Build Number 7 times again.
Faizan Ahmed is a senior IT specialist and the lead editor at TechWiredWorld. With over a decade of experience repairing PCs and mobile devices, his mission is to provide clear, actionable tech troubleshooting guides.