Note 20 lagging/stuttering

[ssjThunder]

After updating my note 20 to one ui 4.0, it was lagging and stuttering even on simple tasks. Apps opened very slowly and Battery also drains fast. I did a factory reset and the battery drain is almost fixed but stutters and framedrops even in normal tasks. 

I dont know if this is done delibrately to make us buy new phones or a bug in the firmware. Is anyone else facing the same thing? Planning to sell it and buy moto edge 20 maybe.. only kept this because of oneui customizations, spen, speaker, display and build quality which we dont get in any other brand.

Is it possible to downgrade to Android 11 without voiding warrant?

[AYush2313]

I did factory reset but still facing all problems

[cs-member13]

Dear Samsung Member,

Greetings from Samsung Customer Support!   

We acknowledge your query and apologize for the same. To resolve your device slowing down issue please visit this link: https://www.samsung.com/in/support/mobile-devices/why-is-my-phone-slowing-down-and-how-can-i-speed-i...

To resolve your device battery drain issue please visit this link: https://www.samsung.com/in/support/mobile-devices/how-can-i-optimise-and-extend-the-battery-life-on-...

In case the issue still occurs. Please register your concern in Samsung Members Application (Open Samsung Members Application > Get help > Send Feedback > Error report/Ask questions).

Thank you for writing to Samsung.

Warm Regards,
Samsung Customer Support

[cs-member13]

Dear Samsung Member,

Greetings from Samsung Customer Support!

We acknowledge your query and apologize for the same. To resolve your device hanging issue please visit this link: https://www.samsung.com/in/support/mobile-devices/how-to-restart-the-device-when-freezed-or-hanged/

In case the issue still occurs. Please register your concern in Samsung Members Application (Open Samsung Members Application > Get help > Send Feedback > Error report/Ask questions).

Thank you for writing to Samsung.

Warm Regards,
Samsung Customer Support

[satya0945]

Bro if you want to sell i can take it if it is available ..