Load the newly patched file into a GBA emulator (like MGBA or VBA-M). Frequently Asked Questions Is "FireRed 1.0" the same as "Squirrels"?
Using the wrong ROM (a v1.1 dump) with a patch designed for v1.0 will cause the patching process to fail or result in a broken, unplayable game. A notable exception is the European (E) version of the game, which did not have the same 1.0/1.1 separation as its USA counterpart. This is a frequent point of confusion for new players, who often mistakenly download the wrong version. 1636 pokemon fire red usquirrels rom
A: Probably not. The filename is the first clue. While some hacks might work with other dumps, it's not worth the risk. Always find the exact "Squirrels" version to ensure your hack works correctly. The overwhelming majority of patching issues come down to using the wrong base ROM. Load the newly patched file into a GBA