Chosen Solution

Hello everyone! I dropped down my iPhone 6. The phone had only cracked screen, so I was happy with result because the phone still worked. But! Before I came home, the phone was out of battery, so I plugged it in to the charge but nothing happened after 24 hours in charge. DEAD. I tried to change battery but still nothing. When I tried to measure the battery after 24 hours in charge, it had 0V. I tried to measure input voltage on motherboard and it had only 0.8V and I think that is a problem. It looks like bad charging dock or something like that. What do you think? Thank you!

Definitely the charging port.

If the lightning cable doesn’t go in fully into the charging port then you’ll need to clear it of debris inside the charging port. Something like a toothpick or equivalent will work for cleaning it out.