I did this steps and now I have perfectly working FR/LG, R/S/E (all of them) with sleep patch included. The only "annoying" thing is that FR/LG have the
"The save file is corrupted. The previous save file will be load" message after the main screen, but the game saves and loads just right (I mean, the message appears, but the save file work):
1. Grab all your roms and follow
this guide.
2. Grab the patched roms created at step 1 and put them on my injector. My injector will say that the roms are not in the database, because we have modified them at step 1.
Attention: when injecting R/S/E, CHECK RTC option at step 1.
3. Fill all the steps. Game name, publisher, create the icon and banner that you want.
4. In step 4 of the injector, generate a random Product code and a random Title ID. Make sure the Title ID don't match with an eshop one (use 3dsdb to do that). Set
Ghosting Adjustment to
0xFF (None),
Color Config to
Original (no dark filter) and check
Sleep patch.
5. Export the CIAs and install them. They should work as mines does.
About the boot time, idk how it's done, but I heard the 3DS copy the rom to an internal partition every time you boot the CIA, but I guess it don't copy it if the game it's already there (aka, the last one gba game played).