Try these out:
/QLZRz8]XFX_RX580_8GB_MINING_BIOS.rom
/TmDQFw]Sapphire_PULSE_RX580_4GB_MINING_BIOS.rom
/YmdF7P]Sapphire.Pulse.RX560.4GB_TEST_BIOS.rom
/qDsQwC]Asus.RX570.4096.170327_MINING_BIOS.rom
/QLZRz8]XFX_RX580_8GB_MINING_BIOS.rom
/TmDQFw]Sapphire_PULSE_RX580_4GB_MINING_BIOS.rom
/YmdF7P]Sapphire.Pulse.RX560.4GB_TEST_BIOS.rom
/qDsQwC]Asus.RX570.4096.170327_MINING_BIOS.rom
I've just flashed the bios and it goes from 10.5MHs to 12.5MHs, but, i can't modify core and memory clocks with afterburner.
The BIOS I've made by myself with other settings I was getting about 13.5 MHs, but I was running 1300/1950 and this rom is 1150/1875 but without the option of changing those values.
I'm doing something wrong or did you fix them?
Thanks mate!