DiegoRamirezzepeda as you can see in the video just tap on + add file maneger will open and serach the song you want to add , done ..
📱 Phone (2) - Nothing OS 2.5 Changelog
Some bugs I noticed with the update:
1)The lockscreen icons did not work I’d to restart device for them to work
2)When connected to any Bluetooth earphones, all call and notification sounds occur on both the phone and the earphone sometimes. It’s a nuisance for a person who’s on earphones and suddenly realises he’s disturbing the public.
3)The call and notification sounds do not work properly sometimes. Notifications still sound when their volume is 0 and call volume is 100.
kaushal_desai yeah same problem 
I expected this updates this year
-A nothing gallery with a magic eraser
-More amoled screen design options
-A live wallpaper for 15 sec
-camera improvement
-nothing dialer with more features like Samsung dialer
-ultra power saving mode
-lift subjects out of photos(gallery)
-document scanner in gallery
and so on
Please make sure to improve the camera ,it’s still average buddy
I m on open beta still haven’t got the update
VaibhavPednekar_9uJdKVhJBV 1st issue has solution other than restart go to settings of lock screen icon and just do anything like removing and re adding icon
They will appear again
mr_rohanambekar Just charge your phone above 50% and install the update. You don’t need to do anything else. Reset is not necessary at all but if you still want to do it, you may backup, reset and restore after upgrade.
How to get new widgets? Now on 2.5.1 but new widgets not showing also updated the nothing lancher
- (Edited)
OS 2.5 in the US arrived this morning. A great Christmas present 
Merry Christmas 
all!
Most of the feature requests/customisations requested by users(including me) have not been incorporated in this update. It feels as if only a version iteration has been done. Don’t know whether the requested customisations will be included in upcoming updates. Anyway, thanks for the update(i guess).
Sakumo thanks for helping me in this confusion, as i purchased phone 2 two weeks ago so I don’t think reset is necessary. Right ?
Updating to nothing os 2.5 , as benchmark score are decreased in geekbench and antutu . Should i worry ?
SiddheshShanbhag I can’t believe they didn’t do what you told them to do. I mean, don’t they know who you are?
Magicdesign yeah i said that i leave nothing (what i did, i bought a Sony for the sake of stability) and they came with a update…. Offcourse this update is special… they made it for me whahahahaha
I just installed it, and i must say…. All the problems that i faced…. Are gone…BUT i’m only in it for a couple of hours. So let’s see where we get.
I did a ota update, didn’t reset and everything works like it should..so far so good.
- (Edited)
Magicdesign Ummm, i’m one of the person who trusted that customer feedback would be treated with seriousness and would be worked upon. And guess what, i’m not alone who feels disappointed. Besides, there’s a reason why the feedback option exists…
mr_rohanambekar let it chilling in few days after using 2.5.1, then do again benchmark.
Also, if the score is decreased, does your phone have performance issues? If your phone is smooth and has no issues, why do you want to worry? 
Excellent update! Thank you very much
SergioMart_nez_ztk3HxjDIX Well, I don’t know what screen you might get, if you write to me privately and send me a screenshot, maybe I can help you.