Chosen Solution
It vibrates when plugged in but doesn’t show a lightning bolt by the battery or charges at all. Its urgent. I had it at my friends who does microsoldering and the q3200 chip is still there in tact.
On the iPhone 8 series of devices, there are some tiny electronics components right next to the display connector and close to the battery connector that are part of the communications line that connects the battery data to the CPU. See the highlighted components below:
These can be accidentally damaged or dislodged while replacing the battery and is often called “pry damage”. Take a close look, preferably with magnification, to see if everything is as it should be. Any missing or damaged components will require a micro-soldering repair.
