iPhone still thinks it's in headphone mode after replacement part
I replaced headphone jack successfully but my phone still thinks it's in headphone mode. When I connect the headphones the sound come out through them. When I unplug them the iPhone still thinks the headphones are there.
I test this logic Board in two iPhones and the same error, so the problem is in the logic I guess Any ideas?
UPdate: the iPhone is always in headphone mode, even if I plug or unplug headphones (originals)
Your iPhone is only made for use with an iPhone Headphones which if compared to a Standard Headphone jack are different.
Use the original headphones and plug them into your H/P jack and unplug.
This is a common problem only caused by use of standard headphones.
The iPhone H/P jack has 3 sections, left, right and mic.
You will see on the jack 3 sections.
If you are going to use a regular headphones. you need an adapter.