Battery drain on 90Hz display on Galaxy Note9

[RasoolHamzaRao]

After unlocking 90Hz display refresh rate my device's battery drains rapidly.😔

[NomanAhmed]

how to unlock 90Hz ?????

[RasoolHamzaRao]

bro device khrab krni hy?

[NomanAhmed]

hahahaha if it is possible to take device 120Hz rate then I will do that

[channaa]

hi

[RasoolHamzaRao]

g

[AhsanA]

Hi, Thank you for your interest in Samsung Pakistan. Please go to mobile settings, select the option 'device management'. Make sure your device is 'optimized'. After that open 'memory' and 'storage' options and clear them. However, if you still face an issue, please visit Samsung's nearest service center to get your issue resolved.

[RasoolHamzaRao]

Thank u so much bro for guiding me. I know everything about my device and have so much information. That's why I have every solution related to my device

[RasoolHamzaRao]

just tell me how can I go back to my 60Hz display refresh rate. Thanks

[channaa]

yes