If you having trouble running pokémon white and black and problems saving
Just enter this AR code on no$gba and make sure that it is marked RAW
For Pokémon White(JP)
52004EA0 E8BD01F0
02001800 E92D4008
02001804 E3A00000
02001808 E3A0150E
0200180C E2811A06
02001810 E5810B44
02001814 EA5FE9F2
02001818 E59F4034
0200181C E59F5034
02001820 E5845000
02001824 E59F4020
02001828 E5945000
0200182C E59F601C
02001830 E1550006
02001834 03A05001
02001838 05C4500A
0200183C 03A05000
02001840 E1445DB4
02001844 E8BD01F0
02001848 EA000D95
0200184C 02180C80
02001850 28AAFF1F
02001854 037FBFE0
02001858 EAA01606
02004EA0 EAFFF25C
D0000000 00000000
Pokémon Black (E)
52004EA0 E8BD01F0
02004EA0 EAFFF25C
E2001800 0000005C
E92D4008 E3A00000
E3A0150E E2811A06
E5810B44 EA5FE9F2
E59F4034 E59F5034
E5845000 E59F4020
E5945000 E59F601C
E1550006 03A05001
05C4500A 03A05000
E1445DB4 E8BD01F0
EA000D95 021809E0
28AAFF1F 037FBFE0
EAA01606 00000000
D0000000 00000000
Pokémon White (E)
52004EA0 E8BD01F0
02004EA0 EAFFF25C
E2001800 0000005C
E92D4008 E3A00000
E3A0150E E2811A06
E5810B44 EA5FE9F2
E59F4034 E59F5034
E5845000 E59F4020
E5945000 E59F601C
E1550006 03A05001
05C4500A 03A05000
E1445DB4 E8BD01F0
EA000D95 02180A00
28AAFF1F 037FBFE0
EAA01606 00000000
D0000000 00000000
This will help you to get pass the blue save error and save problem!
Also make sure that you aren't running the DS bios.
Hope this works
Also if you want to
you can you this code to remove any outlines
if you're using no$gba
White
521891A8 43082020
221891A8 00000010
D2000000 00000000
black
52189188 43082020
22189188 00000010
D2000000 00000000
Enjoy playing