Quote Originally Posted by kunix View Post
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I haven't seen anyone using fw_all.bin instead of boot.bin. And in fact it doesn't work unless you compress or truncate fw_all.bin.
Don't confuse using fw_all.bin as boot.bin in RGN and GCD files. These are two quite different techniques with probably different limitations on the boot.bin size.
Sorry, i wasn't suggesting that i had ever heard of anyone using it as an RGN either. I meant that the gupdate method was something you had surely just developed for GW navi flashing. No further explanation required and would probably go over my head anyway. When you've solved this challenge and if ready for another i'm more that happy to put up my SP 2610 as a sacrificial lamb. But I don't wish to sound like a nagging fishwife so i'll shut up again and just watch with interest from the sidelines.