kindly take a part in this discussion

i have a 3 mobile one is based on 4.0 Operating System, another are 4.1 and 4.2... if i am going to update my "Maps" 1) Location and 2) navigation icon disappear in 4.0 & 4.1 OS, and 4.2 is working fine....
Does this problem is only associated only with my mobile or with yours???....

plz help me... and give the answer
Arsala muhammad Ali