Mobile applications signing guide:
how many time while installing a software in your mobile you got a
error like this
"certificate error contact application supplier"
this error pop out just because you dont have signed that software
for your mobile.
well this tutorial and download pack is all for resolving
this problem..................
follow the instructions below in the series of following videos to
know how to get rid of that error.
it works fine for me and i m 100% sure that it will work for you
too (inshallah)