820-01521 5V 0.60A dfu mode

[yair37]

no water damage just suddenly dead mac..
its on DFU mode directly(I was not put it in first place), was try to restore/revive but all the time get error:
"unexpected device state 'dfu' expected 'recovery'
(probably forced into dfu mode externally)
[com.apple.mobiledevice.mobilerestore – 0xfae (4014)]"

PPBUS_G3H 13.7V
*pp3v3/LDO 3.7V
PP1V8_AWAKE 2V
PP1V2_AWAKE 1.4V
PP3V3_AWAKE 3.7V
PP1V8_ SLPS2R 2V
PP1V25_ SLPS2R 1.4V
PP1V1_ SLPS2R 1.2V

 

[2informaticos]

All posted voltages are higher than nominal.
I bet your multimeter needs new battery.

Did you try PRAM reset?