Transfer ringtones?

are these tones that come with the phone. or are they from an app? if they came with the phone, those most likely will be on the system side which you will not be able to access. you will need to root the phone to gain permission to read and write system files.

i think there was a similar thread a while back asking pretty much the same thing. i suggested that you record the ringtone and use that.

 

According to my knowledge, you should access the system partition of your old device (need root access) and copy ringtones to use them on another device

 

Essentially @Raniyah is correct, although there are alternative that might provide the same ring tones and/or notifications sounds you're seeking.

https://play.google.com/store/apps/details?id=galaxys9ringtones.ringtonesfors9.notifications

https://play.google.com/store/apps/details?id=com.phoneRingtones.GalaxyS9

 

Just check on the playmarket for the old ringtnones, install the app and set it easily.

 

the op is most likely talking about system ringtones which will not be found in any marketplace.....unless a developer has found the exact ringtone and offers their version of it.