Symptoms: iPhone 7 or 7 Plus boot loops, iPhone 7 or 7 Plus hangs on apple logo, iPhone 7 or 7 Plus restores successfully but doesn’t actually load, iPhone 7 or 7 Plus touch screen glitches, iPhone 7 or 7 Plus voice memos do not work, or speakers or bottom speakers do not work.
iPhone 7 and 7 Plus seem to have a common failure that is related to the Audio Codec U3101 chip on the motherboard. This chip is responsible for the audio components of the phone but seem to also result in boot loops, apple logo hanging and error 4013.
We can fix this issue for you for $5!