Hi together,
I have an iPhone 12 which is completely dead. From the visual inspection I can say that everything looks good but I pluged in the power cable to the battery connector and there is not even the 90mA draw on the first power button click (only a draw of 18mA for about a view mili seconds). Diode values on the battery and dock connector are ok. Is it possible that the power IC is dead? And how can I prove it?

Thank you and best regards,
Marco