I did that with some ASM libs, back when I worked on ROL3. Let me tell you it takes quite a while to type 1600 HEX characters
(before doing Asmcomp(prgmNAME1,prgmNAME2, the program is 2x larger). Back in the days, there was an online tool to disassemble 83+ ASM programs into HEX code and you could copy the code into your calc by hand. Pretty useful for those with no link cable (or computer with calc linking ability) who still wants to play some small ASM games or who absolutely need an ASM lib. Very easy to do mistakes, though.