MacBook Pro Retina 13,3 A1708 EMC3164, Mid-2017
BIOS 820-00840-A, 820-00875
DESIGN: X502/MLB_CATZ
BIOS 820-00840-A, 820-00875
DESIGN: X502/MLB_CATZ
A1708 EMC3164 BIOS 820-00840-A
- Thread starter ThienBui
- Start date
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- Tags
- 820-00840-a bios rom
haron njoroge
Registered member
820-00840-A can iget bios that works 100%
sure 200%
A1708 EMC3164 BIOS 820-00840-A
MacBook Pro Retina 13,3 A1708 EMC3164, Mid-2017 BIOS 820-00840-A, 820-00875 DESIGN: X502/MLB_CATZ
vinafix.com
haron njoroge
Registered member
my locked file
haron njoroge
Registered member
which programmer are u using because my ezp2013 and ch341a no display after programmingsure 200%
A1708 EMC3164 BIOS 820-00840-A
MacBook Pro Retina 13,3 A1708 EMC3164, Mid-2017 BIOS 820-00840-A, 820-00875 DESIGN: X502/MLB_CATZ
i use rt809H and svod..
haron njoroge
Registered member
A1708 EMC 3164 820-00840-A i need working bios
above many file work you can test file lock and unlock all 100% work
NGUYEN NGOC DUY
Registered member
PLZ clear me 820-00840-A
bkjnotebook
Registered member
please help clear me
samim mohammadi
Registered member
sir plc clear me this bios bin is ok but late display 55 second and slo boot
Please sir
Clean EFI with new ME.... will not install high Sierra, will get to 11% and give me error.
Thank you
Clean EFI with new ME.... will not install high Sierra, will get to 11% and give me error.
Thank you
Last edited:
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