iPhone seemingly stuck in a boot loop - suspecting bad battery.
I have an iPhone 4 that, when connected to power, will display the Apple logo for around 10 seconds before shutting off. It continues to repeat the process. Normally, I would consider this just a boot loop, so I put it into recovery mode. However, I cannot get iTunes to recognize it (tried on a Windows laptop and a Macbook Pro).
Upon disconnecting the iPhone from the computer, the phone immediately shuts off. Holding the lock/power button, I can't get it to do anything when not connected to the charger.
I suspect a dead battery. Can anyone confirm this, or let me know what else might be going on?
Is this a good question?