How to change YouTube HANDLE via mobile app?

so here is YouTube app so how to change your YouTube handle um yeah I just open in my YouTube app it's not YouTube Studio it's just YouTube app and then in top right I just tap on my account um again this is just a standard YouTube mobile app but you need to be logged in with your brand account which is uh which is for your YouTube channel and then you can select that and then you just tap on your Channel and then you can tap on edit icon and then here is your name and then here is your handle so this is a new feature available from YouTube and yeah if you already had like your personalized Channel URL as I had like youtube.com Mr hack then uh basically your handle will be the same but you can still tap on it and then you will be able to change it and visible to all users on YouTube you can change your handle back within 14 days and then just tap in the top right to save it to confirm it so yeah that's basically how you change it and then you will be able to um to tag people same as you do on all other social media honestly I didn't know what why now they just released this new handle I think of course it was possible to tag other channels in the YouTube videos and YouTube titles or descriptions but now it's just making it more official and that's yeah that's there where you have it so yeah just uh tap here and you can do it from Mobile which is pretty handy you don't need to log into from your laptop desktop to YouTube studio so just change handle from here and hope hope that is helpful I don't know how many yeah so you can change it back within 14 days but I don't know if you have some unique username or something like if if that will be like if that will be lost if you changed your username and then like if you want to change it back if someone can take it or I don't know honestly all these details right now but there you have it