0XE800801A .mobileprovision error occurs in itunes when you try to import a mobile provision file that was sent/received through an exchange server.
Solution- Have the iphone developer zip the original .mobileprovision file and resend it to you. When you try importing it again it will work.
Exchange server corrupts the mobile provision file and if you look at the two files you can see a major difference in size.
How to reset apple laptops when they won’t turn on or stop charging.
If you apple powerbook won’t turn on:
Take the battery out
Hold the power button down for 10 seconds
Put the battery back in
Make sure you laptop is plugged in and hit the power button
It should turn on
This happens when your battery is completely dead and needs to be replaced. The strange side effect of this is that it won’t turn on even if plugged in unless you reset it. These are the steps you need to preform in order to get you powerbook to turn on again.
Are your Iphone or Ipod touch applications closing when you try and open them? Well here is how to fix that.
The really easy way to fix this is to go to the app store and download an update or a free application and install it. After the program installs all of your programs should work normally.
