I am also a user of samsung star nxt.So when i am using my phone for last two years,i face some problems and found solutions for some of them
1.Star Nxt switch on problem:
Solution:Remove the memory card and sim card once then re-insert them, after that switch on the mobile normally.
2.Star Nxt memory card not detected
Solution:Switch off the mobile once,re-insert memory card and on it again.
All these solutions are not technical these are the small tricks when i got a problem with my mobile.
I will post more of problems-solutions further if you have any problem just post them in the comment box.
