I have Navigator (latest Playstore version) on my Samsung Galaxy Tab4, Android 5.1.1.
Navigator used to be installed on the internal memory. Maps on external SDCard. Was no problem so far.
Due to memory problems on the internal card I moved a couple of apps to the SD card, one of them Navigator. When I started Navigator after that, I got a message of a write protected directory ("possibly due to an update to 4.4. or higher" or the like). No map update possible. When I tried to set the memory path in extended settings, both options were empty (probably was set to external earlier, as it is back now again). When I tapped external card, I got a message, if I want to overwrite existing installation. Since I have 2 to 3 GB of maps, I didn't.
So I moved Navigator back to internal memory and now everything is back fine again. Map update is possible, memory path is preset to external memory (by a green coloured dot).
Why does Navigator accept external memory only when it is installed in internal memory?
Navigator used to be installed on the internal memory. Maps on external SDCard. Was no problem so far.
Due to memory problems on the internal card I moved a couple of apps to the SD card, one of them Navigator. When I started Navigator after that, I got a message of a write protected directory ("possibly due to an update to 4.4. or higher" or the like). No map update possible. When I tried to set the memory path in extended settings, both options were empty (probably was set to external earlier, as it is back now again). When I tapped external card, I got a message, if I want to overwrite existing installation. Since I have 2 to 3 GB of maps, I didn't.
So I moved Navigator back to internal memory and now everything is back fine again. Map update is possible, memory path is preset to external memory (by a green coloured dot).
Why does Navigator accept external memory only when it is installed in internal memory?