How To Fix Slow XIAOMI REDMI K40S To Run Faster and More Responsive (Fix Lagging Performance)?

Easy solutions for fix XIAOMI REDMI K40S run slowly troubles. This phone use high-end processor from Qualcomm SM8250-AC. Everything should run fast without troubles, but some users get lagging issues after use this 6.67 inches AMOLED smartphone for several months. What should we do? Please read some information about how to make XIAOMI REDMI K40S run more faster.

 

Why XIAOMI REDMI K40S Performance Become Slow and Not Responsive ?

XIAOMI REDMI K40S is high-end smartphone with cheaper price. The processor is powered by Qualcomm SM8250-AC Snapdragon 870 5G that has 7 nm FinFET technology for battery efficiency. It has three clusters of CPU with high speed 3.2 GHz Kryo 585 and triple core 2.42 GHz Kryo 585. For support low power battery usage, this phone will use quad core 1.80 GHz Kryo 585 when running simple and light applications.

Many users get lagging issues after they use this phone for several months. We have to know that we will have many important multitasking applications like chatting, social media, gaming some other more. If we run many apps together, then our RAM (6 GB or 8 GB or 12 GB) will be insufficient and processor resources will be insufficient.

At this moment XIAOMI REDMI K40S will try to find which the oldest not use application, and try to force close to give more RAM resources. When this process happen, this phone will freezing for a while. Please do not install or run too many applications together.

In many case, the slowly troubles will be happen if we run too many applications together. It will consume more RAM and processor resources. Therefore we suggest to uninstall some not use applications if we do not really use that apps. Some of them will run in the background to wait data update and consume more RAM. Remove some applications will help this phone to run more faster.

XIAOMI REDMI K40S will use RAM for run any applications. Beside RAM, we also have to know how many internal storage free capacity left, because if the internal storage is full, then the performance of XIAOMI REDMI K40S also will be reduced or become slowly.

Some issue of XIAOMI REDMI K40S lag happen because of applications. But we also find some XIAOMI REDMI K40S become lagging because the usage of non original firmware or custom rom.

 

Why XIAOMI REDMI K40S Lagging or Slowly When Playing Some Games ?

This phone should run many games without troubles, because it has high-end processor Qualcomm SM8250-AC Snapdragon 870 5G and fast GPU Adreno 650 for gaming graphic rendering. Playing HD games will smooth enough because it has 120Hz AMOLED screen type.

However, usually slowly or lagging gaming also happen because insufficient RAM. Please try to soft reset our XIAOMI REDMI K40S before playing heavy gaming for clean all previous applications temporary files and caches.

 

 

How to Boost Speed Performance of XIAOMI REDMI K40S And Make It Run More Faster?

1. First steps that you should do is doing soft reset or reboot to remove temporary files and caches. Usually after our phone finish reboot, then the speed performance might become faster.
2. Please uninstall all not use applications. We can try to find from menu Setting > Apps, and choose not active applications, then choose Uninstall
3. Some factory default applications do not have Uninstall button options, but we can disable by choose Disable button at menu Setting > Apps > Disable at our phone. This steps also can reduce the usage of RAM and processor resources.
4. If all solutions still not improve the performance, then please consider to do hard reset to factory default. Follow steps at XIAOMI REDMI K40S Hard Reset / Reformat page using hardware button combination Key.

Please note, some menu options will be different because firmware update or some other possibilities. Please use comment options below for other question to discuss.