I don’t want to force anyone. But anyone can manually upgrade to 2.5.1 by following the post #684.
I didn’t notice a single issue. Everything is working perfectly. Call app, msg app, contact app….no issues.
Music visualisation perfectly synchronised with audio.
Battery is same as before.
Please note, I haven’t factory reset the phone after the update.
Rather waiting, if you want, give it a try.