Try a hard reset:
Hold down the power button on the top then push the reset on
the back (unscrew the tip of the stylus and there is a
reset toll in there). Hold down the power until you see the
grey palm circle and then let go. It will ask if you want
to do a hard reset, push the up arrow.
2.Why is my phone
making so much noise when it is charging?
The phone will turn off and on until the phone is charged
enough. If you leave it alone for about 10 minutes it
will stop.......this only happens when the phone has 0
charge.
3.Why is my phone
making a buzzing noise while I am on it?
It is a grounding issue with the battery.
There is a 5 minute fix for this. Get a T5 Torx
screwdriver. There are 4 T5 screws on the back of the
phone. One under the antenna and one behind the stylus and
two at the bottom of the phone. After taking them out you
can pop apart the case. Then take a little piece of tin
foil and a little piece of electrical tape and wrap them
around the cable that goes from the battery to the phone.
Use the tape to keep the foil on. Then you can close it and
screw it back together. This is a common issue that happens
with these.

BLACKBERRY
1.My phone is asking
for a password....what is it?
YOU WILL NEVER HAVE A PASSWORD ON ANY PHONE YOU GET FROM
ME!
i730 SAMSUNG
1.How to do a hard
reset?