BIOS help my friend

Please help, I don't have the original bios file, the board code is 820 3435 B, this is the SN C02MH08YF5N7
Can someone help me?

 

[ThienBui]

Apple - Macbook A1465 J41 820-3435-B

Apple A1465 J41 820-3435-B https://www.vinafix.vn/threads/a1465-j41-051-9795-820-3435-a-1-3g-4gb-2013.7543/ T_link01(new).exe

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