I rooted my Samsung GT-S7580, following the tutorial on this forum, everything went ok. After rooting I wanted to use an app called GL to SD (tried FolderMount first but it didnt work due to some faulty thing) after I opened it it said that it needed to change some folder/files issues and rebooted.
Now I can;t access "device storage" anymore, can't install anything. If I plug in the USB cable all I can see is the external sd card and Phone 127MB/128MB but if I open it's empty. I cant copy anything to either locations. Same thing with the phones file explorer I can only access the external sd card, if I click "Device Storage" it's empty for a second then it backs up.
I did a factory rest ... same thing. Please tell me there is a way to fix this and I didn't just make my phone a paper weight.
I can still use odin and android recovery system.