Your smartphone Android train, the apps take ages to open and you are already thinking about changing your phone. Before pulling out the bank card, know that a simple hidden adjustment can be enough to give it a real boost.
This setting is hidden in the developer mode of Android and only takes a few seconds. Associated with a small targeted household in the application cacheit is often enough to make a Samsung, Xiaomi or Google Pixel much more pleasant to use.
Slow Android smartphone: why this tweak really works
Over time, heavy apps, widgets and sometimes antivirus applications saturate the random access memory (RAM). Result: the system spends its time juggling between tasks and everything becomes slower.
Another problem: the visual effects. Each opening of an app, each return to the home page triggers animations. It’s nice, but each animation adds a fraction of a second to each action. On a phone already limited in internal storage and in power, the feeling of slowness explodes.
Finally, the application cache accumulates. These temporary files normally speed up loading, but when they pile up or get corrupted, they end up doing the opposite: they take up hundreds of MB and can cause some apps to crash.
Android Developer Mode: The Hidden Tweak That Instantly Speeds Up Your Phone
The idea is simple: shorten the animations to reduce the perceived waiting time. The processor doesn’t get more powerful, but everything seems significantly more responsive.
- Open Settings then “About phone”.
- Tap “Build number” seven times until you see a message confirming the activation of the Developer options.
- Go back, enter “System” then “Developer Options”.
- Scroll down to the “Plot” section or equivalent.
- Change the three settings “Window animation scale”, “Transition animation scale” and “Animation duration scale” from 1x to 0.5x.
At 0.5x, the animations are twice as fast, which gives the impression of a new smartphone, especially on the entry or mid-range. You can turn them off completely, but some apps don’t like that. If something bothers you, just reset all three values to 1x.
Important: don’t touch other developer options if you don’t know what they are. Some may harm stability or autonomy.
Boost your Android smartphone even more: cache, greedy apps and best practices
To consolidate the gain, target the apps that saturate storage. Go to Settings then “Applications” and, via the sort icon, choose “Sort by size”. Open a heavy app, for example a social network or a browser, then “Storage” and press “Clear cache”. Don’t touch “Clear Data”, which deletes accounts and settings.
Repeat the operation on three or four greedy apps and you will quickly free up several hundred MB. On some Google Pixels, sorting is also done via “Storage” then “Applications” before accessing the same “Empty cache” button.
On the security side, most users will be happy with Google Play Protectbuilt into Android. Many antivirus apps Third-party files run constantly, consume RAM and slow down the device. If you reflexively installed one, consider uninstalling it.
Also avoid fake “boosters” that promise to fix everything in one click. They often add ads and also run in the background. Between the reduced animations, an intelligently cleaned cache, a few free GB and a restart from time to time, your Android smartphone should find real fluidity on a daily basis.