Good day,
this problem is reall worse because it become expensive.
Here the facts:
The Xperia E dual support MicroSDHC cards up to 16GByte (at least) but it also happen to my previously 2GByte, 4GByte and 8GByte memory cards.
Since I drive regulary between France, Swiss, Austria, Pologne, Tchechin, Lithunia, Latvia Estonia and Russia, I use the App MapsMe and have reallt 12-14 GByte of maps on the 16 GByte MicroSDHC.
Now I updated the maps and ran out of space.
Now it is not more possibel to delete old files, because the Xperia E dual has set the MicroSDHC to write-protect mode which can not be removed under GNU/Linux, *BSD, Windows or MacOS-X.
The 16GByte MicroSDHC is simply destroyed!
Can be read but noting more.
I have already contacted the SONY Support, but gotten no usefull answer.
Any ideas?
I mean, ideas which do not require to root the device!
Thanks in avance
Michelle
from Miila/Estonia