Thats what I originally thought, but the 255 dumps I was given had identicle image's!they dont have exactly the same firmware, 255 has a different firmware as it doesnt have a usb port, so the firmware doesnt have the usb functionality embedded.
i jus tried to program the 255 chip cbtc with the 250 hex file and it clonked on about 2%
any ideas?
i just did 4 modems, 1 250 and 3 255, all were the 250 bctc and only the 250 is working.
im not sure if i aligned the pins right when i soldered back on then as i wasnt paying too much attention...
cant be arsed to try again tonight, will have another go 2moro.
i just did 4 modems, 1 250 and 3 255, all were the 250 bctc and only the 250 is working.
im not sure if i aligned the pins right when i soldered back on then as i wasnt paying too much attention...
cant be arsed to try again tonight, will have another go 2moro.
your gonna have to check your chip seating, takes a bit of practice to get it right tbh. inspect with a magnifying glass!
tbc
mark370 dont no wether these will help ya m8.
these dumps are locked
these dumps are locked
for someone who asks so many questions u have a lot of knowledge ...
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