GoHAN Vita: Difference between revisions

Revision as of 14:51, 26 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.
You can then open the game directly from GoHAN or LiveArea.
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.

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

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 ==Installation==
 Version differences:
-*GoHAN_2.1.0.vpk - Standard version, allow you to select game to modify from game list.
+*GoHAN_2.1.0.vpk - Standard version, allows to select game to modify from game list.
-*GoHAN_Parallel_2.1.0.vpk - Alt version, able to search and modify savefiles locate in ux0:savedata_mod/. Recommend to use with [[Vita Save Manager]].
+*GoHAN_Parallel_2.1.0.vpk - Alt version, allows to modify savefiles locate in ux0:savedata_mod/. Recommend to use with [[Vita Save Manager]].
 ==User guide==