What are pit files ?
A pit file is a kind of file often used in samsung phones / tablets , these files contain partition tables of the device and the spaces of them with the arragment of each partition with there corresponding mount points ; these files can difenitly dangerous and can kill your tab with a breeze if not used with care
Pit files can help in fixing a broken mmc for ex:
Start Odin Download link
You should have this Window
Make sure repartition checked and choose the pit file using the button that says pit
Know your model number and download the package with that model in it the pits are a zip in a rar file !!
I have warned (i didnt !) you these have not been tested and i will never ever ever test those use them with your own responsiblity about what you are doing so ...
for p3113 use p3110 files same for p5113 use p5110