On both devices the external sdcard is sdcard0 and the internal card is sdcard1, so all of the apps are installed on the slow external sdcard and the external card is recognized as the internal card..
I looked after for a way to swap these cards and on most smartphones there is a vold.fstab where i could change this - but not on my zopo phones.
on an earlier FW of the zp999 the cards have been in the (for me) correct order (internal sdcard0, external sdcard1) and when i took the two files from /system/bin "vold" and "sdcard" of the old FW to the new one, the order of the sdcards was correct.
for the zp920 is workaround is not possible, now i am searching for a way to open and modify these two files.
can anyone help me with this - please?