Hidden power code? (Help)

[headwing45]

I'm breeding a Roserade but I can't use the 'wild pokemon hidden power' code on egg pokemon. is there a code to edit the IV of an existing pokemon so I can get the hidden power I want (I'm trying to get Hidden Power Fire)

Thanks

[Riolu Aura Sphere Now]

Here you go!

(Mark a Pokemon in your PC)

1206EE52 000002D6

1206F11E 000046C0

1206F126 000046C0

1206F12C 000046C0

1206F13A 000046C0

1206F140 000046C0

1206F14E 000046C0

1206F154 000046C0

1206F162 000046C0

1206F168 000046C0

1206F176 000046C0

1206F11A 000021XX

1206F130 000020XX

1206F144 000020XX

1206F158 000020XX

1206F16C 000020XX

1206F180 000020XX

Replace [XX] with the following [Hex]:

[Dex][Hex]

00=00

01=01

02=02

03=03

04=04

05=05

06=06

07=07

08=08

09=09

10=0A

11=0B

12=0C

13=0D

14=0E

15=0F

16=10

17=11

18=12

19=13

20=14

21=15

22=16

23=17

24=18

25=19

26=1A

27=1B

28=1C

29=1D

30=1E

31=1F