Re: T2 Chip Programmer Tool



hello

i'm sorry, i'm french and i dont speack very well english,

i shell this programmer to a macbook air a2179, locked efi,

so i have a same problem, i have test with several computer (windows 7, 10, 11 mac os...). i can read the original program in the chip, but when write the new program: Verification error on address: 00000000:FFH | 30H

i testing the voltage on my t203 programmer, i have 3v3 and my chip (U4770) work with 1v8.

is it normal??...

Re: T2 Chip Programmer Tool

hi, are you found a solution for this problem?