Why i cannot move my apps to sdcard?
Got 32gb, fast samsung card. I can't move any apps to it, but copying files work, also cam.
I think option in developent settings is here because of anrdoid one, same as bootloader unlock, won't do nothing.
Can other ppl move apps to sdcard on n7+? Or does this only happens on Samsung card?
This isn't a handset issue this is a Android version issue. You could do it natively on marshmallow and nougat but not on Oreo. You might be able to in you go into settings then applications then to the app you want to move?
Moving apps to SD is not supported on the 7, as it does not support adopted internal storage. It would perform badly regardless of the SD card used, as the built in storage is significantly faster. Use the SD only for data, as intended; there should be plenty of internal space for apps with larger data stored on SD.