Iphone Not Turning On After Battery Replacement. I even plugged it into a power source and it still didnt power on. The only thing that seems strange is that the home button is a bit wobbly.

On your iPhone 6s or earlier including iPhone SE 1st generation. I recently replaced the built in battery with a new 2200 mAh battery for my iphone se and since then it wont turn on. There is no response from the phone after doing a hard reset and the phone will not respond to the mute button.
After reseating cables and confirming screws were placed into proper location I plugged phone into firewire to see if possibly battery.
Was under impression phone was dead. The root cause behind most iPhone button malfunctions is pry damage. I plugged it into the computer and itunes cant find it in the. Now it wont power on at all.

