well yo hack your way back
No , you can only de rank yourself by prestiging after level 70 for more titlels etc ^-- incorrect. nowadays, you can be deranked as well as up-ranked. it just happened to me. hackers reset your stats so you lose all attachments, camos, etc. your rank will stay the same but you will lose all attachments
You get it at rank 45.
you CAN'T
68
You rank up the same speed through out all prestiges
Hacking or killing
Your score rank on the leader board can lower by others getting a higher score than you have.
kill people, get xp...just like MW2
By ranking up to a certain level ( i think it is rank 2 or rank 3)
rank resetting is usually your own choice as in becoming prestige
The highest rank in BFBC2 is rank 50 General of the army and unlike MW2 theirs no prestige mode
Either its to be a 68 or 69 rank first prestige. But i really think its 69.