It's a stuck power button, happened to my first and second infuse... fingers crossed for my third...
if you open it up and mess around with the power button a bit, it starts to act a bit more normal (would only recommend if warranty is over)
[ODIN][UCLB3] UCLB3 Unbrick - Return to stock - Working PIT included - xda-developers
make sure to follow instructions EXACTLY and make sure to put everything in the RIGHT PLACE
theres no way you can get into download mode and not be able to get it running again
I have a casemate pop too. The part above the charger got messed for me too :p
I just cut it from both sides and used one of my dad's tools to grind it down so it isnt sharp or anything.
MIUI is ported to the Infuse! Looks pretty nice, might flash it tonight.
[ROM][2.3.5] MIUI 1.9.23 for Infuse **9/26** - xda-developers.
NEW THREAD
http://forum.xda-developers.com/showthread.php?t=1294491
What are you comparing those things too? I have great battery life, and the stereo is good too. Only thing on your list I would actually agree with is the WifI.