1) When I went to change my boot animation, I followed an awful guide somewhere on this forum and wound up replacing the samsungloop.qmg . Not only did that not work, but now I can't restore it! So now when I turn on my phone, I get the standard samsung logo, and then 3 - 5 seconds of a black screen w/ no animation! How can I reverse this, or at least install a replacement boot animation?
2) Possibly related to the above problem, but suddenly I can't use the button on the side (power button) to turn off the screen, and this is bugging me for obvious reasons. Can I turn on the screen after it goes off? Yes. Can I bring the shutdown/restart/airplane mode menu? Yes. But can I turn the bloody screen off? No, and this is driving me nuts atm. Someone do help me with this incredibly urgent problem!