Modern mobile games are becoming more and more demanding on device resources, and smartphone owners often encounter unpleasant “freezes” and frame drops. Low number of frames per second (FPS) not only spoils the visual experience, but can also cost you victory in dynamic shooters or racing games. Fortunately, there are many ways to optimize the system without the need to obtain rights or purchase a flagship device. Android-systems without the need to obtain root-rights or purchasing a flagship device.
Before moving on to radical measures, you need to understand what exactly is slowing down your gadget. Most often, the problem lies in background processes, processor overheating, or incorrect graphics settings within the game itself. In this article, we'll look at both software hacks and physical methods for improving performance so you can get the most out of your hardware.
Basic system optimization and memory cleaning
The first step to stable gameplay is freeing up RAM. When RAM clogged with background applications, the system does not have enough resources to quickly load textures and process physics in the game. Simply closing tabs in the browser or instant messengers can give an increase of 5-10 frames, especially on devices with 4 GB of memory or less.
It is also worth paying attention to the data storage. A full internal drive slows down the entire system, since the OS does not have room for the page file and cache. It is recommended to free up at least 15-20% of the total memory by deleting old videos, screenshots or unused applications.
Many users forget about the “Game Mode” or “Game Booster” function, which is preinstalled in most modern shells like MIUI, One UI or ColorOS. This tool not only blocks notifications, but also prioritizes processor resources for the running game, disabling unnecessary services.
☑️ Preparing the device for the game
⚠️ Attention: Do not use third-party “cleaners” and boosters from the Play Market store with a dubious reputation. Many of them consume resources themselves and show intrusive advertising, which ultimately only reduces productivity.
Secret settings in the “For Developers” menu
The most powerful tool for improving FPS hidden in a special engineering menu. To get there, find the “About phone” item in the settings and quickly tap the build number 7 times. After the message “You have become a developer” appears, a new section will appear in the main settings menu.
Inside the section For developers we are interested in the parameters related to graphics rendering. Find the "Animation Scale" item and set the value to "No animation" or "0.5x". This will not increase the physical FPS in the game, but will make the system interface more responsive, which will subjectively speed up the device.
A more aggressive method is forced anti-aliasing 4x MSAA. This feature forces the GPU to render objects with higher anti-aliasing quality using OpenGL ES 2.0. Paradoxically, on some chips Snapdragon this can stabilize the engine, although on weak devices it will lead to overheating.
Danger of enabling 4x MSAA
Enabling this parameter significantly increases the load on the GPU and battery. If your phone starts to get very hot or the game crashes, disable this option immediately.
Another important option is limiting background processes. Set to "No more than 2 processes". This ensures that the system will not try to keep heavy social networking or email services in memory during a gaming session.
Developer settings affect the operation of the entire system, so change the parameters one at a time and test the result to avoid unstable operation of the phone.
Power consumption and temperature control
Throttling, or forced reduction CPU frequency due to overheating is the main enemy of high FPS. When the temperature of the crystal reaches a critical point, the system resets the frequencies, and the game begins to slow down even at maximum graphics settings.
To combat this phenomenon, you can use external cooling systems, for example, coolers with a Peltier element, which are attached to the back cover of the smartphone. This allows you to keep frequencies CPU and GPU at maximum for a long time. If you don't have accessories, simply remove the case while playing - passive cooling will be more effective.
In the battery settings, select the "Performance" or "High Performance" mode. The standard “Balanced” mode often artificially lowers the voltage and frequency to save battery, which is detrimental for heavy games like Genshin Impact or PUBG Mobile.
Play at screen brightness of about 50-60%. The screen is one of the main sources of heat in a smartphone, and lowering the brightness helps reduce the overall body temperature.
⚠️ Attention: Do not charge your phone during intense gaming. Simultaneous charging and high load on the processor cause critical overheating, which can lead to battery degradation or emergency shutdown of the device.
Third-party utilities and third-party software
If the built-in tools are not enough, specialized applications come to the rescue. One of the popular tools is Game Tuner from Google (although support has been discontinued, older versions work) or analogues like GLTools. These apps allow you to change the game rendering resolution without changing the screen resolution.
Reducing the rendering resolution is a dirty but very effective trick. If your game runs at 1920×1080resolution, lowering it to 1280×720 can double the number of frames. The picture will become a little more soapy, but the smoothness of the gameplay will increase enormously.
There are also applications for clearing DNS and optimizing the network, such as DNS Changer. Although they do not directly affect graphics, reducing ping and stabilizing the connection prevents lags caused by network delays, which are often confused with low FPS.
| Type of utility | Principle of operation | Impact on FPS | Risk overheating |
|---|---|---|---|
| Resolution reducers | Reduce picture quality | High (+30-50%) | Low |
| Overclockers (Root) | CPU overclocking | Average (+10-20%) | Critical |
| Memory cleaners | Free up RAM | Low (+5-10%) | Absent |
| Game Boosters | Prioritization of processes | Average (+10-15%) | Low |
Use of overclocking software (overclocking) requires availability root-rights and specific knowledge. Changing core frequencies through applications like KonaBess (for Snapdragon chips) can give a noticeable boost, but this reduces the lifespan of the device.
In-game menu settings and graphic profiles
Often players ignore internal graphics settings, relying on automatic selection. However, manual selection of parameters can work wonders. First of all, turn off shadows and anti-aliasing - these parameters eat up the most resources GPU, but are the least noticeable in dynamics.
The frame rate in the game settings should be set to the maximum (60, 90 or 120 FPS) if the screen of your smartphone supports high Hertz. Locking at 30 FPS limits smoothness even on powerful hardware. There are different optimal settings for processors. For example, on chips
For processors MediaTek And Snapdragon There are different optimal settings. For example, on chips Mali reducing the resolution often works better, and on chips Adreno disabling post-processing. Experiment with the sliders, watching the FPS counter in the corner of the screen (if the game supports its display).
Why are shadows so important for performance?
Calculating dynamic shadows requires calculating rays for each object in the frame. Disabling shadows removes a huge load from the video core, allowing you to redistribute resources to rendering textures.
Radical measures: Reset and flashing
If software optimization does not help, the system may have accumulated software garbage or conflicts after many updates. Android. In this case, a full reset to factory settings may be an effective solution (Factory Reset).
Before this procedure, be sure to backup all important data. A clean system without user-preinstalled “garbage” works much faster and more stable. This is especially true for phones that have been in use for more than 2 years.
For advanced users, there is the option of installing custom firmware (Custom ROM), such as LineageOS. They are devoid of heavy shells from manufacturers and contain only the necessary minimum of services, which frees up to 20% of RAM.
⚠️ Attention: Installing custom firmware and unlocking the bootloader will void the warranty on the device. Incorrect actions can turn your phone into a “brick,” so perform these procedures only if you are confident in your abilities.
Full reset is an extreme measure, but often it returns the phone to its former agility, deleting years of accumulated system errors and cache.
Sometimes the problem lies not in the phone, but in a specific version of the game. Developers may release a bad update that is poorly optimized. In such cases, you should wait for a patch or try installing an older, stable version of the APK file from a reliable source.
Remember that the physical characteristics of the screen and processor cannot be changed by software. If your smartphone has an entry-level budget processor, it will physically not be able to produce 60 FPS in the ultra settings of the new game. In this case, the only way out is a compromise between picture quality and smoothness.
FAQ: Frequently Asked Questions
Does clearing the cache increase actual FPS in games?
Clearing the cache frees up storage space, which can speed up the loading of levels and textures, but directly on the number of frames per second during gameplay has little effect. The main role here is played by RAM and the processor.
Is it safe to use applications to overclock the processor?
Using overclocking without proper cooling is dangerous. This leads to rapid wear of the battery, overheating of the chip and possible failure of the device. Use such methods only at your own risk.
Will buying external RAM (SD card) help increase FPS?
No, installing a memory card will not increase the amount of RAM, which is responsible for the speed of games. Moreover, running games from a memory card can even slow down their operation due to the low read speed of the drive.
Why does the phone slow down only in certain games?
Different games use different engines and are optimized differently for specific processor models. Perhaps the game developers have not added support for your chipset to the list of optimized devices.
Do you need to close all applications before starting the game?
Modern versions Android can manage memory correctly. Forcibly closing all applications can even be harmful, since the system will have to load them into memory again. It is enough to close only heavy apps, such as browsers with many tabs or navigators.