Had the One X since yesterday and for what is a purely amazing phone, the battery life is ruining the experience of owning the device. It is just so poor it's unreal.
I rang HTC about the issue and they got me to setup a test.
Charge to 100% , set phone to airplane mode. Change brightness to maximum and then disable screen off time. (Change to always on) and just let the phone sit for 30 minutes. If the battery then shows under 85%, they say there is a hardware fault.
Well, I had 90% after that. So it's not a hardware issue according to them.
With only Gmail syncing, other notifications disabled my phone is currently sat on this..... see attached(after the test included)
Such a poor phone.
Edited by Arthur Hucksake, 05 April 2012 - 06:09 PM.