Phone shutting down after battery replacement.
Hi - Bought a battery from eBay, which is probably where my problem starts. Anyway, removal and replacement went mostly smooth. First time putting it back together I misaligned one of the display connectors and when rebooting the phone the apple logo was smeared across the screen. I quickly shut it down, found the issue and reassembled.
First power up it showed the apple logo then shut off. Thinking the new battery wasn't charged I plugged it in and it powered up and it worked just fine. I left it plugged in to fully charge. Unplugged and went about my day. Used it a few times and a few hours later I went to use it and it was powered off. Tried powering up and it showed the apple logo then shut off. Did the same thing a few times until I plugged it in and it powered up and stayed on.
Basically now it won't really stay running unless I have it plugged into some type of power. I can maybe use it for a minute or two but then it will just power off.
Is this just dud battery?
Is this a good question?