Flashing phones Phoenix sw doubts

[ratedrsuperstar]

i recently dl'ed the firmware v5.00 for my 5300 but it requires "AMS Phoenix release 2007.4.6.170 or newer is required"

what is this?
where can i get it?
what are black boxes?
is flashing reliable?
is it advantageous?
what is the diff. between firmware from NSU and these things?
is there a way to get firmare's from NSU to b saved on your pc or is there a way to download it using download accelerators


pllllllllzzzzzzzzzzzz help any answer will be welcome i want to update my phone

[Pathik]

for ur fone u dont need deigo or phoenix to flash it.. Just use nss and nokia software update..