MacBook Pro 13″ Touch Bar 2018 820-00850-A

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MacBook Pro 13″ Touch Bar 2018 820-00850-A
x941 MLB 051-02166
820-00850 X941_LO.pdf
820-00850-A.brd
Schematics and Boardview, BIOS

 

[imranromi]

820-00850-a this is my t2 chip backup and i want to remove apple id which customer used last time i want to instal fresh new os please build

All T2 Macbook,iMac not unlock via eeprom.Yes currently possibe to bypass all new ibridge or can install All Mac os.

 

[ThienBui]

820-00850-a this is my t2 chip backup and i want to remove apple id which customer used last time i want to instal fresh new os please build

T2 like iPhone no have bios
The 4mb file you see is not the BIOS, it only stores the information of the machine.

 

[MANISH_3]

T2 like iPhone no have bios
The 4mb file you see is not the BIOS, it only stores the information of the machine.

if i want to change my sereil number so pls build

 

[ThienBui]

if i want to change my sereil number so pls build

it doesn't have BIOS no have builds
want to change s/n you need to buy patch 15$

Pay BUI DUY THIEN using PayPal.Me

Go to paypal.me/vinafixvip and type in the amount. Since it’s PayPal, it's easy and secure. Don’t have a PayPal account? No worries.

www.paypal.me

 

[ELVIKOM]

need photos hd urgent plz

 

[ThienBui]

need photos hd urgent plz

current Unavailable

 

[shakeel]

Me clean sir .steel on logo.

 

[shanu6641]

MacBook Pro 13″ Touch Bar 2018 820-00850-A
x941 MLB 051-02166
820-00850 X941_LO.pdf
820-00850-A.brd
Schematics and Boardview, BIOS

Motherboard Photo Available???

 

[ThienBui]

Motherboard Photo Available???

Unavailable

 

[Ezzat3d007]

i all ready test the A1989 820-00850-A.BIN it stock on 5v
but when i try the original file it getting 4,88 v / 350 Amp

please send we a working bin

 

[ThienBui]

i all ready test the A1989 820-00850-A.BIN it stock on 5v
but when i try the original file it getting 4,88 v / 350 Amp

please send we a working bin

model this use T2 no have bios

 

[Ezzat3d007]

model this use T2 no have bios

So why stuck on 5v after programming the

model this use T2 no have bios

ok, but why stuck on 4,88 v after programming T2 Rom Chip U4770 1,80 by t203 programmer !!

 

[ThienBui]

So why stuck on 5v after programming the

ok, but why stuck on 4,88 v after programming T2 Rom Chip U4770 1,80 by t203 programmer !!

You don't need to program it, the 4mb chip only stores info s/n

 

[Ezzat3d007]

You don't need to program it, the 4mb chip only stores info s/n

So now to turn the MacBook on I have to rewrite execs S/N. On this chip allready idont have backup for this original information bin

 

[macbookbinhduongvtc]

ad cho hỏi con bios main

này nó nằm đâu hay nó tích hợp trên con nào vậy

 

[ThienBui]

ad cho hỏi con bios main

này nó nằm đâu hay nó tích hợp trên con nào vậyView attachment 303214

nếu nó chạy chip T2 thì ko có bios

 

[nguyentronghuuhcm]

ALO ANH OI FIX BIOS GIUM E. MAY CO NGUON K HINH.

820-00850-A​

 

[ThienBui]

ALO ANH OI FIX BIOS GIUM E. MAY CO NGUON K HINH.

820-00850-A​

4mb đâu phải bios
nếu nó chạy T2 thì ko có bios đâu nó như iPhone vậy

 

[dalee2024]

thanks ad

 

[deepak gupta]

MacBook Pro 13″ Touch Bar 2018 820-00850-A
x941 MLB 051-02166
820-00850 X941_LO.pdf
820-00850-A.brd
Schematics and Boardview, BIOS

Sir, I would like to ask. I’m working on a MacBook Pro A1989 (820-00850-A) that is stuck at 5V, and the T2 chip becomes hot. All power rails are normal, and there are no shorted lines. Could flashing the T2 ROM be a possible solution for this case?