You should have the following: br br DS Emulator ( DESMUME 0.9.8 version , I suggest from coolrom ) br br Pokemon Black Rom ( I suggest from coolrom ) br br Steps: br br 1. Open the pokemon black rom in your emulator br br 2. Hit emulation, pause br br 3. go to emulation, cheats, list. br br 4. Click action replay, then copy and paste one of the following codes. br br (The reason for multiple codes is some work for some but not others.) br br Code 1 (The one that worked for me) br br 52004EA0 E8BD01F0 br 02004EA0 EAFFF25C br E2001800 0000005C br E92D4008 E3A00000 br E3A0150E E2811A06 br E5810B44 EA5FE9F2 br E59F4034 E59F5034 br E5845000 E59F4020 br E5945000 E59F601C br E1550006 03A05001 br 05C4500A 03A05000 br E1445DB4 E8BD01F0 br EA000D95 021809E0 br 28AAFF1F 037FBFE0 br EAA01606 00000000 br D0000000 00000000 br br Code 2: br br 52006F2C FDD8F1D8 br 02006F2C 00000000 br D2000000 00000000 br 52180B88 42018811 br 52180B8C 4770D1FC br 12180B8C 000046C0 br D2000000 00000000 br br Code 3: br br 52004EA4 E12FFF1E br 02004EA4 EAFFFDED br E2004660 0000005C br E59F003C E5901000 br E59F2038 E1510002 br 059F1034 05801008 br 05801148 059F102C br 058010A8 058011E8 br E59F0024 E5901000 br E59F2020 E1510002 br 03A01001 05C0100A br E12FFF1E 02188064 br E15F034F 36AAB337 br 36E0AA6A 02180C60 br 28AAFF1F 00000000 br D2000000 00000000 br br Code 4: br br 52004EA4 E12FFF1E br 02004EA4 EAFFFDD5 br E2004600 0000005C br E59F003C E5901000 br E59F2038 E1510002 br 059F1034 05801008 br 05801148 059F102C br 058010A8 058011E8 br E59F0024 E5901000 br E59F2020 E1510002 br 03A01001 05C0100A br E12FFF1E 02188084 br E15F034F 36AAB337 br br Code 5: br br 52004EA4 E12FFF1E br 02004EA4 EAFFFDD5 br E2004600 0000005C br E59F003C E5901000 br E59F2038 E1510002 br 059F1034 05801008 br 05801148 059F102C br 058010A8 058011E8 br E59F0024 E5901000 br E59F2020 E1510002 br 03A01001 05C0100A br E12FFF1E 02188084 br E15F034F 36AAB337 br br 5. After you have picked a code. make sure the "turn on" box is selected. then update. Then save. br br 6. The first time you can make sure this works is when you have your first battle against Bianca. After beating her your pokemon should gain exp. br br Extra tips: br br It should work straight away, no need to start the game again. br br Play up to bianca without the codes, then save state before the battle. Then try the different codes br each time one doesn't work, enter a new one and load the save. br br Sorry if this doesn't work for you. There are so many codes out their for this. Hopefully one of these fixed it for you.