Guides:Nickname Writer Codes: Difference between revisions
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'''Before using this code, please make sure that you've [[Guides:Nickname_Writer_Codes#Update_Nickname_Writer_to_latest_version|installed the latest version of the Nickname Writer]].'''
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Upon installation, the setup is stored in unused memory inside SRAM bank 03. 4F's bootstrap is also altered so that using 4F properly boots up the program.
When 4F is used, 1122 bytes of data are copied over from unused save memory to main memory and executed. The program first shows a number on screen. This number can be altered by pressing up or down and functions as a program select:
After the program exits, either by pressing B on the program select or when any of its applications are closed, the 1122 bytes of data are copied back to unused save memory. '''This causes any values written within the environment's area (between addresses $C6E8 and $CB4A) to persist''' after closing the program.
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