Hallo guys nice to see you!
i will show u how tu dupe in rf online 2.2.3 or 2.2.4<Maybe>
ok guys this is the way out to get rich in short time<Sorry bad english
1.u guys must have a Cheat Engine (All Version like CE 6.0) if u do not have cheat engine go to cheatengine.org
2.this is a trading bug n use a rollback system
3.now open ur CE n ur RF ONLINE (PS ONLY)
4.log in to ur account n another account(need 2 player to Dupe)
5.now lets trade with ur annother account n let him to confirm n u not
6.pick what item do u like tu duplicate(DUPE)
7.go to ur Cheat Engine click icon computer with color in the top left,n select RF_online.bin than click open.
8.go to the value addres change the 4 byte to Text n click ASROM(also scan read memory only)
9.insert ur character ur name n click scan.
10.u will get 20-45 addres in the left side, go find address number 260 in the lattes addres, n than click right mouse n choose browse this memory region
11.look's n find E9 than click right mouse and add this addres to the list n change th 4 byte into 2 byte n than click OK
12.n in the 2 top right
n add again.
13.now change the 233 to201 n click freeze
14.n theres a 16000 or else don't edit into -1 first,open ur rf n finish the trade than go fastes into ur cheat engine n change the height value into -1 n click ok.go walking n ur rf will not respon n than click close program.
15.now log in again n look ur item's not gone n ur friend have it to.......
thx for read this guy