How To Fix Slow OPPO K12 To Run Faster and More Responsive (Fix Lagging Performance)?

Easy solutions for fix slow issues on OPPO K12 troubles. The OPPO K12 is a powerful 5G smartphone that work with Android 14 operating system with ColorOS 14 user interface, a vibrant AMOLED display with 1 billion colors, a 120Hz refresh rate for smooth visuals, and a generous 6.7-inch screen.

However, like any smartphone, some users might experience performance issues or lagging after several months of use. We will provide some effective tips and tricks to optimize OPPO K12 performance and get it running faster.

Why OPPO K12 Performance Become Slow and Not Responsive ?

This phone powered by Qualcomm SM7550-AB Snapdragon 7 Gen 3 (4 nm) processor with 8 GB or 12 GB RAM. When we running any apps then it will consume RAM for run in the background or foreground. If we install too many apps together, then our OPPO K12 RAM will be not enough.

Please make sure our RAM is not insufficient. If this phone does not have enough free RAM, then some applications should force to close for give more free RAM, this process will make OPPO K12 become lagging for a while.

Usually the slow performance happen because of too much applications running in the background like chatting, social media, games and some other more. They will standby in the background to wait data update and wait some command. If many of applications run in the background together, then OPPO K12 RAM and processor resources will be insufficient.

How to Boost Speed Performance of OPPO K12 And Make It Run More Faster?

1. First steps that we 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 OPPO K12 Hard Reset / Reformat page using hardware button combination Key.

 

Solutions For Slowly Gaming Performance On OPPO K12

This phone work with Qualcomm SM7550-AB Snapdragon 7 Gen 3 (4 nm) processor with Adreno 720 GPU. Although the spec is good for gaming, but we must have enough RAM before playing games. If we run many applications in the background, then some games will be run slowly or lagging. It is very important to make sure our OPPO K12 has enough storage and enough free RAM capacity.

Why Is OPPO K12 Speed Become Lagging After Upgrade?

The OPPO K12 comes with Android 14 and ColorOS 14 when the first time open from the box. While Android firmware upgrades typically enhance performance, some users may experience slowdowns or lag after upgrading. In most cases, the upgrade process itself does not cause these issues.

However, if problems arise, it could be due to certain applications becoming corrupt or incompatible with the new operating system version. To fix this problem, it is recommended to back up all important data and perform a factory reset. Please note that a factory reset will not downgrade the operating system.

How To Speed Up OPPO K12?

OPPO K12 has big screen 6.7 inches that fun for support gaming and working. It is powered by Octa-core 1×2.63 GHz Cortex-A715 & 4×2.4 GHz Cortex-A715 & 3×1.8 GHz Cortex-A510 processor. We have to make sure our 8 GB or 12 GB RAM is enough for any apps that we need to use every day.

1. Clear Phone Cache: Regularly clear app cache to free up storage space and improve OPPO K12 performance.
2. Uninstall Unused Applications: Remove apps that we no longer use to reduce RAM and processor usages.
3. Update Applications and OS: Keep our apps and Android OS up to date for better performance and security.
4. Use Lighter Apps: We can choose lightweight alternatives for reduce resource intensive apps.
5. Restart Our Phone: Reboot our phone periodically to refresh system resources.

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