Yeaay I got it, Some UltraWide, SuperWide 21:9 32:9 Patches for Phone/Monitor

[rensawakening]

Fully working aspect ratio patches for Monster Hunter Portable 2nd G (Tested on FUComplete 1.4.0)

The game kept resetting the modified value to 3FE1E1E2 (default 16:9 value), so I just did some stuff and found out that there's some kind of table storing default values, including "3FE1E1E2", interestingly, 3FE1 was separated from E1E2. Maybe this info could be useful to other games.

Code:

_S ULJM-05500
_G Monster Hunter Portable 2nd G [JP]
_C0 MHP2G 21:9
_L 0x2001397C 0x3C024017
_L 0x20013980 0x3442B426
_C0 MHP2G 4:3
_L 0x2001397C 0x3C023FAA
_L 0x20013980 0x3442AAAB
_C0 MHP2G 16:10
_L 0x2001397C 0x3C023FCC
_L 0x20013980 0x3442CCCD
_C0 MHP2G 18:9
_L 0x2001397C 0x3C024000
_L 0x20013980 0x34420000
_C0 MHP2G 19:9
_L 0x2001397C 0x3C024007
_L 0x20013980 0x34421C72
_C0 MHP2G 19.5:9
_L 0x2001397C 0x3C02400A
_L 0x20013980 0x3442AAAB
_C0 MHP2G 20:9
_L 0x2001397C 0x3C02400E
_L 0x20013980 0x344238E4
_C0 MHP2G 32:9
_L 0x2001397C 0x3C024063
_L 0x20013980 0x34428E39