Easy solutions for slow OPPO A3S troubles. It is non 5G smartphone with Qualcomm processor. The first operating system use Android Oreo 8.1. When the first time we open from the box, everything runs well. But many users get lagging issues after use this phone for several period. This phone performance become slowly when run apps or games. What should we do? Please read some information about how to make OPPO A3S run more faster.


Why OPPO A3S Performance Become Slow and Not Responsive ?

We have to know that the processor and RAM make our phone run faster or slower. OPPO A3S use entry level processor with Qualcomm SDM450 Snapdragon 450. Although we get good performance for some applications, but the speed will reduce when we open too many applications.

RAM also very important that effect for speed performance. This phone has several options of RAM start from 2 GB, 3 GB and 4 GB. Please note, if we have small RAM, then we will easily get hang or lag problems.

Every running applications will consume some RAM to make multitasking experience work better. If we open too many applications together, then RAM will be insufficient, and this phone will try to look for idle applications for force close to give more RAM resources. When this process happen, OPPO A3S will freezing for a while. Please do not install or run too many applications together.


In many case, the lagging troubles will happen when 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.

solutions to fix lagging issues on oppo a3s slowly

It is important to free up some internal storage capacity on OPPO A3S, because beside RAM, if the internal storage is full, then the performance of OPPO A3S also will be reduced or become slowly.

Some issue of OPPO A3S lag happen because of applications. But we also find some OPPO A3S become lagging because the usage of non original firmware or custom rom.


Why OPPO A3S Lagging or Slowly When Playing Some Games ?

This phone powered by Qualcomm SDM450 Snapdragon 450 that has dedicated GPU Adreno 506. This GPU is not design for high end games, therefore we will get some lag when playing that kind of games. However, usually slowly or lagging gaming also happen because insufficient RAM. Please try to soft reset our OPPO A3S before playing heavy gaming for clean all previous applications temporary files and caches.


How to Boost Speed Performance of OPPO A3S 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 > App Management > App list, and choose/select any applications that we do not use anymore, then choose Uninstall
  3. Some factory default applications do not have Uninstall button options, but we can disable that Apps on OPPO A3S with: Settings > Additional Settings > Developers Options (must activate first) > Disabled Apps, and choose/select which applications that we want to disable. This steps also can reduce the usage of RAM and processor resources.
  4. Please periodically run optimization applications on OPPO A3S. Open Security Center apps (or Phone Manager on some version) > Clean & accelerate or choose Full clean up. This steps will remove any not use files inside OPPO A3S. We can continues use this menu for scan for further optimization.
  5. If all solutions still not improve the performance, then please consider to do hard reset to factory default. Follow steps at OPPO A3S 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 bellow for other question to discuss.