Kernel 1.05e and Firmware 5 Release Candidate
(Download link removed from original server due to many users did not read the below notice and bricked their card).
SHA1(ezgb.dat)= ce1d53168e586dad36568a317947941f0f3a134f
SHA1(Update_FW5_7-31.gb)= 80ef33af5e16ef8866474740016e26df59e90557
NOTE: This not a final release, If you are not in desperate need of playing RTC games or a user of a particular batch of Gameboy Color, please stay with Firmware 4 and Kernel 1.04e!
Known issue: if user does not have an enough fast speed SD card. it will halt in LOADING or OSINIT screen after upgrade.
YOU NEED TO USE A HIGH QUALITY HIGH SPEED MicroSD Card to do the update for your firmware / kernel.
Using a low quality / slow card can result in bricking your cartridge. THIS UPDATE IS ONLY NEEDED IF YOUR CARD DOES NOT WORK ON YOUR SYSTEM. Please note that your console must have NEW BATTERIES or be plugged in and charging if you plan to do the update.
This version will also make it compatible with the Analogue Pocket.
Changelog
FW5 K1.05RC
Supported CGB without CPU suffix("Micro SD Initial Error!" issue)
RTC codes are rewritten, now working properly with all official RTC games
All device beyond CGB(included) have turbo loading speed
(Download link removed from original server due to many users did not read the below notice and bricked their card).
SHA1(ezgb.dat)= ce1d53168e586dad36568a317947941f0f3a134f
SHA1(Update_FW5_7-31.gb)= 80ef33af5e16ef8866474740016e26df59e90557
NOTE: This not a final release, If you are not in desperate need of playing RTC games or a user of a particular batch of Gameboy Color, please stay with Firmware 4 and Kernel 1.04e!
Known issue: if user does not have an enough fast speed SD card. it will halt in LOADING or OSINIT screen after upgrade.
YOU NEED TO USE A HIGH QUALITY HIGH SPEED MicroSD Card to do the update for your firmware / kernel.
Using a low quality / slow card can result in bricking your cartridge. THIS UPDATE IS ONLY NEEDED IF YOUR CARD DOES NOT WORK ON YOUR SYSTEM. Please note that your console must have NEW BATTERIES or be plugged in and charging if you plan to do the update.
This version will also make it compatible with the Analogue Pocket.
Changelog
FW5 K1.05RC
Supported CGB without CPU suffix("Micro SD Initial Error!" issue)
RTC codes are rewritten, now working properly with all official RTC games
All device beyond CGB(included) have turbo loading speed
JM 
