I did some try of rooting apps and I think I broke something. When I open the file manager, in the internal tab, there is no file listed.
If I go to the /storage/sdcard0 via total commander, I can see all the files.
Also podkicker refuses to launch with the error message "Can not start without a place to store files". Finally, the FIP application give me an error "Connexion to France inter impossible".
The phone is Huawei Ascend G6 running 4.3 and has been rooted. There is SuperSu.
What can I do to get it back to work?