here are some one grand code of all mother of juses code the code to complete the sinnoh pokedex so u could explore at the island 

 SELECT L+R
94000130 FFBB0000
62101140 00000000
B2101140 00000000
D5000000 0000FFFF
C0000000 0000001E
D7000000 00001380
D2000000 00000000  

here it is the pokemon modifier code u have to have the calculator on the poketch and u have to have a brain 
 
94000130 FDFF0000
94000130 FDFF0000
B2101D40 00000000
D9000000 00111D10
C0000000 0000000C
DC000000 00000004
D6000000 000233E8
D1000000 00000000
C0000000 0000000A
D6000000 000233E8
D2000000 00000000
94000130 FEFF0000
B2101D40 00000000
D9000000 00111D10
C0000000 0000000C
D6000000 000233E8
DC000000 00000004
D2000000 00000000
94000130 FFFB0000
B2101D40 00000000
DA000000 00111D10
D4000000 00002400
D3000000 00000000
D7000000 0207404C
D2000000 00000000


Instructions
To set Pokemon:
Enter the National Dex number of the pokemon you want into the calculator and press L.

To set Level:
Enter the level (1-100), that you want your pokemon to be into the calculator and press R.

To set Nature:
Enter the Nature Number of the nature you want the pokemon to have and press Select.
Corresponding Nature and Number List:
0) Hardy
1) Lonely
2) Brave
3) Adamant
4) Naughty
5) Bold
6) Docile
7) Relaxed
8) Impish
9) Lax
10) Timid
11) Hasty
12) Serious
13) Jolly
14) Naive
15) Modest
16) Mild
17) Quiet
18) Bashful
19) Rash
20) Calm
21) Gentle
22) Sassy
23) Careful
24) Quirky 

thats about it who wants more well i do here is one more for rare candy and all medicins 
 
94000130 fcff0000 
b21c4d28 94000130 fcff0000 
b21c4d28 00000000 
b0000004 00000000 
e0000dac 000000a0 
03e70011 03e70017 
03e70018 03e70019 
03e7001a 03e7001e 
03e7001f 03e70020 
03e70021 03e70022 
03e70023 03e7002b 
03e7002c 03e70026 
03e70027 03e70028 
03e70029 03e70012 
03e70013 03e70014 
03e70015 03e70016 
03e7001b 03e70024 
03e7002a 03e7001c 
03e7001d 03e70025 
03e7002d 03e7002e 
03e7002f 03e70030 
03e70031 03e70032 
03e70033 03e70034 
03e70035 03e70036 
00000000 00000000 
d2000000 00000000 
 
 thats all for now until i find more