GoHAN Vita: Difference between revisions

Latest revision as of 00:09, 27 Ocak 2023

Homebrew that allows the user to modifiy games savedata.

Version differences:

GoHAN_2.1.0.vpk - Standard version, allows to select game to modify from game list.
GoHAN_Parallel_2.1.0.vpk - Alt version, allows to modify savefiles locate in ux0:savedata_mod/. Recommend to use with Vita Save Manager.

Open GoHAN, select the game from the game list and use Left/Right to toggle between 4 operation modes:

How to modify game:

Toggle Modify game, press Select/Start to open the editor.
If the game's savedata has checksum，it is necessary to select the game title in the CheckSUM list on the left.
Press Square/Triangle/Touch, under "FileA(Target)" pick the savefile you want to modify.
Press Square/Triangle/Touch, input "Value(Dec)" (use D-Pad to modify the value).
Press Square/Triangle/Touch, input "Byte" (use Up/Down to modify the value).
- 1 Byte: 0-255
- 2 Byte: 0-65535
- 3 Byte: 0-15777215
- 4 Byte: 0-2147483647
Press Square/Triangle/Touch to select the "Search" option. Press Start to compare values.
Your results will appear on "DataAddress(Dec)" (or at the bottom if "No results").
Use D-Pad to cycle through addresses, the changes will display on "TargetAddress(Dec)".
Press Square/Triangle/Touch, input "ChangeTo(Dec)".
(If you already know the pointer address, simply choose the savefile on "FileA(Target)", then enter the values on "TargetAddress(Dec)" and "ChangeTo(Dec)".
Press Square/Triangle/Touch to select the "Modify" option. Press Start to confirm (you can only modify one address at a time).
Once completed, press the PS button to exit the app.
Run GoHAN again, change the operation to Launch game.
Load the edited savefile to see the changes.

Note: Before modifying, use L+Select to create a backup to ux0:savesata_bak/. If anything goes wrong, you can restore the savefile with R+Select.

Main screen:

Up/Down - Select game

Left/Right - Toggle Mode

Start - Launch game (create backup/bak on first launch), Modify game

Select - Launch game (do not create backup/bak), Modify game

Editor:

L/R+Select - Save/Load backup

Square/Triangle or Touchscreen - Next/Previous item

D-Pad - Input value

Start - Start searching (Search), Apply changes to savefile (Modify)

@@ Line 69: / Line 69: @@
 L/R+Select - Save/Load backup
-Square/Triangle/Touch - Next item
+Square/Triangle or Touchscreen - Next/Previous item
 D-Pad - Input value