Mobile shooter PUBG Mobile requires from the device not only a high-quality picture, but also maximum smoothness of action. In fast-paced combat, every millisecond of lag or frame rate drop can be fatal, depriving you of victory in a tense clutch. Many users are faced with the fact that even on relatively powerful smartphones the game is unstable, producing jerks and lags precisely at the most crucial moments.
The problem of low FPS (frames per second) often lies not only in the hardware, but also in incorrect software settings. The operating system Android by default is configured to balance power consumption and performance, which is not always suitable for demanding games. To get the most out of your gadget, you need to carry out comprehensive optimization, affecting both system parameters and in-game settings.
In this article, we will look at effective methods for improving performance that will help transform your gaming experience. We will look at safe overclocking methods, the intricacies of clearing RAM, and hidden functions of the game engine that are not available to all users. Proper preparation of the device is the key to stable 60 or even 90 FPS even in conditions of mass shootings.
Basic optimization of settings within the game
The first and most obvious step is to properly configure the graphic settings directly in the PUBG Mobile menu. Many players mistakenly believe that setting the graphics quality to maximum ("HDR" or "Ultra") will provide the best visual experience, but this creates unnecessary load on GPU (graphics processor). To achieve high smoothness, priority should be given to the frame rate rather than texture detail.
Go to the game settings and go to the “Graphics” tab. Here you need to select a graphic style Smooth. This mode significantly reduces the load on rendering objects, allowing the processor to focus on calculating physics and network packets. If your device supports high refresh rates, in the “Frame Rate” item, select the maximum available value, for example, 90 fps or Extreme.
Disable unnecessary visual effects also play a critical role. Shadows, anti-aliasing and post-processing are often invisible in combat dynamics, but consume significant system resources. It is recommended to disable the "Style" function (if it is set to "Color" or "Realistic") and leave the standard mode to reduce the load CPU when processing color profiles.
⚠️ Warning: Enabling the "HDR" or "4K" mode on devices with low cooling may lead to throttling - forced reduction processor frequency due to overheating, which will cause even greater lags after 10-15 minutes of play.
Use headphones with good sound instead of visual cues - this will allow you to lower the graphics settings even further without losing situational awareness on the battlefield.
Android system settings for gaming
The operating system provides a number of tools for resource management that are often ignored by users. In modern shells from manufacturers (such as MIUI, OneUI or ColorOS) there are special game modes. Activating the “Performance” or “Game Turbo” mode redistributes system priorities, giving the lion’s share of power RAM (random access memory) and processor time to the running game.
It is also worth paying attention to the screen settings. If your smartphone supports a high display refresh rate (90Hz or 120Hz), make sure it is not limited to Auto or 60Hz in the system menu. Go to Settings → Display → Refresh rate and force the maximum value. This synchronizes the image output with the capabilities of the matrix, eliminating the feeling of “soapy” movement.
Another important aspect is the management of background processes. Before launching PUBG Mobile, close all unnecessary applications, especially those that use geolocation or actively download data. The system mechanism Android Runtime may unload memory incorrectly if it is clogged with the cache of instant messengers and social networks, which leads to micro-freezes when loading new map areas.
- 🚀 Activate the “Do Not Disturb” mode so that incoming calls and notifications do not interrupt the rendering of frames.
- 🧹 Clear RAM via the built-in task manager before each match.
- 🔋 Disable power saving as it artificially lowers the processor clock speed.
Memory clearing and cache management
Accumulated system garbage and fragmented data can significantly slow down the drive, which directly affects the speed of loading textures in the game. When internal memory more than 85% full, writing and reading speeds drop, causing stuttering when turning the camera sharply or entering buildings. Regular cleaning is a must to maintain high FPS.
Use built-in cleaning tools or third-party utilities with caution, deleting only temporary files and application cache. You should not delete system files or data from other apps without understanding their purpose. Pay special attention to the cache of the game itself: sometimes after major updates, old files conflict with new ones, causing engine instability Unreal Engine 4.
For deep cleaning, you can use the developer mode. Enabling the "Don't save actions" option in the developer menu helps the system quickly free resources from minimized applications. However, remember that this may result in background apps reloading every time you switch between windows.
☑️ Pre-match checklist
Advanced methods: USB debugging and commands
For experienced users who are not afraid of experiments, there are optimization methods through USB debugging. Connecting to a computer and using tools ADB (Android Debug Bridge) allows you to change hidden system parameters that are not available through the regular settings menu. This may include disabling window animations or changing the priority of the task scheduler.
One effective command is to disable animation scaling, which visually makes the interface faster and reduces the load on the system composer. To do this, you need to activate the developer menu by clicking 7 times on the build number in the section About the phone, and then find the items “Window Animation”, “Transition Animation” and “Animator Duration”.
adb shell settings put global window_animation_scale 0.5
adb shell settings put global transition_animation_scale 0.5
adb shell settings put global animator_duration_scale 0.5
Setting the value 0.5 instead standard 1x speeds up the interface by half, freeing up processor cycles for the game. More radical users can completely disable animations (value 0), but this will make navigation through the system less smooth. Also, through ADB, you can prevent the system from killing the game process, although modern versions of Android themselves do a good job of keeping active applications in memory.
⚠️ Attention: Changing system settings through ADB requires caution. Incorrect commands can lead to unstable operation of the interface or cyclic reboot of the device. Always check the command syntax before entering.
Secret command to unlock FPS
Some users use commands to unlock 90/120 FPS on devices where this option is hidden by the developers, but this can lead to an account being banned by the anti-cheat system. Use such methods solely at your own peril and risk.
Temperature conditions and cooling of the device
The physical limitations of a smartphone often become the main enemy of high FPS. Under intense load, the processor and video chip generate a large amount of heat. When the temperature reaches a critical point (usually about 45-50 degrees on the chip), the protection mechanism is triggered - Throttling. Component frequencies are reset to minimum values, and the game begins to slow down, regardless of your software settings.
Effective cooling is the key to stable performance throughout the game. Remove the protective cover, especially if it is thick and made of materials with low thermal conductivity, such as silicone or leather. An open back cover allows heat to dissipate faster into the environment.
Consider using external cooling systems, such as Peltier coolers, that are mounted on the back of the smartphone. These devices are able to actively remove heat, preventing the processor from throttling. Even a simple fan directed at the phone can give a 10-15% increase in stability in long sessions.
| Cooling method | Efficiency | Impact on FPS | Risks |
|---|---|---|---|
| Removing the cover | Low | Stabilization for 5-10 minutes | No |
| External fan | Medium | Prevention of throttling | Noise |
| Peltier cooler | High | Maximum FPS constantly | Condensation inside |
| Game on cold | High | Excellent performance | Harm to the battery |
Overheating is the main reason for the drop in FPS in the second half of the match. Active cooling is more effective than any software tweaks.
Network settings and ping
Often players confuse low FPS with high ping, although these are different parameters. If the picture is smooth, but characters teleport or shots are delayed, the problem lies in the network. For PUBG Mobile, connection stability is critical, not just its speed. Using overloaded Wi-Fi channels may cause packet loss.
If possible, use a wired connection via an OTG adapter if your smartphone supports Ethernet, or switch to a 4G/5G mobile network if the signal is stable. In the router settings, it is recommended to allocate a static IP and priority in the traffic queue (QoS) for the gaming device so that other devices on the network do not drown out the game stream.
Inside the game there are also settings that affect network interaction. Enabling the Speed Priority option in some versions of the client helps reduce latency at the cost of a slight degradation in texture quality on poor connections. Keep an eye on the ping indicator in the corner of the screen: green color means optimal conditions for the game.
Why does FPS drop in the “hot zone”?
In places where there are a large number of players and buildings, the game engine is forced to render thousands of objects at the same time. This creates a peak load on the CPU and GPU. If your device is at the limit of its capabilities, it is at these moments that throttling or lack of video memory kicks in, causing a sharp drop in frames.
Does battery charge affect performance?
Yes, many smartphones, when the charge is below 15-20%, automatically switch to hard power saving mode, limiting the processor frequency. In addition, gaming while charging can cause additional heating, which adds up to the heat from the operation of the chips and speeds up throttling.
Is it worth doing a factory reset?
A Factory Reset can help if the system is very clogged or damaged after many updates. This will return the smartphone to its original performance. However, before doing this, be sure to make a backup copy of all important data, since all information will be deleted.
Do “boosters” of games from the Play Market help?
Most third-party booster applications are a marketing ploy. They only close background processes, which you can do yourself through the multitasking menu. Some of them even cause harm by constantly running in the background and consuming resources. Built-in game modes from the smartphone manufacturer work much more efficiently.