Beats Studio Buds reverting ANC state in Control Center.

Hi vilelevi,

Welcome to the Apple Support Communities!

We understand that you're using Beats Studio with your recently updated iOS and when you attempt to switch between Transparency and Noise Cancellation, it reverts to the Off mode again.

To start, we'd recommend resetting your Beats as outlined here: Reset your Beats on-ear or over-ear headphones

If you still experience the same behavior, we'd ask that you forget your Beats in Settings > Bluetooth, tap the info button and choose Forget This Device, restart your iPhone then reconnect your Beats again.

We hope this helps.

Cheers!

You're most welcome, vilelevi,

Do you have access to any other devices that you can pair with your Beats to test? This will help us to isolate the behavior to either the Beats or the iOS itself.

If you don't have access to another device to test with, we'd recommend that you contact Apple directly to investigate this further with you. You can reach them here: Get Support

Take care!

Thanks for checking on that for us, vilelevi.

At this time, we would recommend that you contact Apple Support directly to look into this further with you. You can find their contact details here: Get Support