Display refresh rate

[AdnanAbdullah]

When I use the phone at 90 Hz display refresh rate, the phone hangs sometimes, and the phone lag sometimes, fix this problem quickly.

[b1ttu]

pehli baaat HungEung famous he Lag k liye h... uper se tu usko 90 p chla rha h.. vho 30hz p haaaaaaag dega.. agr 30hz hota tho

[cs_member10]

Dear Samsung Member,

Greetings from Samsung Customer Support!

Kindly follow the easy troubleshooting steps which might help to solve the issue.

Check space availability
Kindly check the space on your device:
Path: Settings > Battery and device Care > Storage
To improve the device performance there should be sufficient space.

Kindly check the RAM in your device:
Path: Settings > Battery and device Care > Memory
The device's RAM should be free to improve performance. So clear the RAM memory once a day

Clear app cache through Device care:
Settings > Device care > Storage > CLEAN NOW.

Note: To delete files or uninstall apps that you do not use anymore, select a category under USER DATA. Then, tick items to select and tap DELETE or UNINSTALL.

The clear cache memory of a particular application:
Settings > Apps > Now pick the app that you like to clear off the cache memory > Storage > Clear Cache.

Close Background Apps

Is there any unnecessary application running in the background?
Too many applications running in the background may cause the device to hang. Kindly close the background running applications in the device (''Tap the left side key & close the background running application'').

Check your device in safe mode: https://www.samsung.com/in/support/mobile-devices/safe-mode-on-samsung-phones/

Update the software if available: https://www.samsung.com/in/support/mobile-devices/samsung-galaxy-smartphone-how-to-update-software/

Reset your device: https://www.samsung.com/in/support/mobile-devices/samsung-galaxy-mobile-how-to-perform-a-factory-res...

In case the issue still occurs. Please visit the service center for a physical inspection of your device. You can locate your nearest service center with this given link: https://www.samsung.com/in/support/service-center/

Warm Regards,
Samsung Customer Support