I am thinking of buying this phone and I have read that there is lack of 4G support and that notification sound is very quiet. Can someone please answer my question?
No issues on Tmobile. Phone is superb. Loud sounds and lack of 4g does not matter. Tmobile uses 3g hpsa+ and is very fast...stream video music, browse the web...no problem.
Its not quite 4g lte but unless you are a power hardcore user its quite satisfying. Just check if your carrier has hspa+.