i see that there are a lot of versions...
like...
5.0.0.1168
5.0.0.1682
5.0.0.1713
5.0.0.1385
i dont know which one should i install?
is there anything like baseband or what not like iphone?
like 4.3.2 for GSM and 4.3.5 got Verizon?

but i've done some research
in swdownloads.blackberry.com
maxis, digi and celcom also having 5.0.0.1168
so i guess i just use this one instead?

i'm helping my friend to upgrade but i scare i break his phone
later he makan my iphone i die.