Rep: 1
1
Ipad air 2 stuck in the year 1970 not possible to change date and time manualy have already update to ios 12.4.1 no proggres location services also not working anyone idea this problem started after changing U8100 pmic.
What does GPIO_BB2PMU_HOST_WAKE_L mean this pad is missing underneeth pmic
Is this a good question?
Rep: 927
4
1
Hi
The meaning of these signals are not in any book and it is down to some guess work
Here is my go on it
GPIO_BB2PMU_HOST_WAKE_L
It is an active low (binary 0) signal - The L meaning with the signal goes low it does something
GPIO (general-purpose input/output)
BB2PMU(BASEBAND 2 Power Mangament Chip)
HOST_WAKE_L
Maybe
When it goes active low the Host wakes up?
Sorry missed that
You phone is bricked
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Thank you for your answer if i downgrade the ios can it fix the date and time problem
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