why not try to decrypt any if these launchers, change some magic value to true(isCardInserted) and profit!
Because the code is obfuscated, full of ROP calls (so it's difficoult to understand), protected with CRC check to avoid modifications, and last but not least there is the possibility of some timebomb bricking code hidden somewhere if you bypass all these protection.
Not to say that if one have onought knowledge to understand fully the GW code, he can write it's emunand loader and FW patcher with less effort (and propably will not share it)