Samsung Galaxy S2 GT-I9100T Storage Problems

Hi! I'm a newbie in this forum. I need help on my samsung galaxy S2. It have problems and I don't know what to do.

The problems:
-Can't capture screenshot(s) and says storage is full, but there is 3,4 gb unused
-can't capture photo(s) and says storage is full, seems same case with the first one
-can't open samsung/stock gallery app, which also says the same thing
-can't make new folder in samsung/stock file explorer, and says "folder creation failed."
-can't make any new file/ edit files (rename, delete, move only works as copy, and edit file in app like microsoft word)
-mostly the problem is in usb storage.
I wanted to screenshot the problems but I can't. It seems like my usb storage is locked by itself or whatever I don't know because I'm not that good at technology.

Okay, I searched google and gets similiar like mine (problem) but I don't find it solves. And note that I rooted my phone about 6 months. Thank you! Please reply asap because I use my phone for business.

Show Accepted Answer

Guest Quick Reply (No URL, BBcode or HTML)

Last post by vella30
4 hours ago
Last post by bhammes
4 hours ago
Last post by wlesch
3 hours ago
Last post by irving.metz
1 hour ago
Gps tracker
Started by sbayer
Last post by kwilkinson
4 hours ago
Keyboard skins
Started by lelia27
Last post by renee.cassin
53 minutes ago
Last post by carmel.little
3 hours ago
Last post by towne.maryam
32 minutes ago
Last post by eli90
1 hour ago