Thanks I found that, but it will not let me move any files from the Mobius, to the SD card. It says I do not have permission.
Try moving a file to another directory, such as internal storage, as practice. I have noticed, for whatever reason, sometimes I get that message as well and I have determined that "I am not doing it correctly".
Are you using the free version, or the paid for one..??
Pro, paid version. However, that only removes adverts and shouldn't be causing you any permission errors. Last time I looked the paid version wasn't available in Amazon appstore. I have Google Play installed across all my Android devices, including both Fire tablets...
Is it possible to remove unwanted icons from the front page??
Not if they are preinstalled apps however you can reduce the number by dragging one of the unwanted ones to another unwanted one when it will stack reducing the number displayed. Keep stacking until you only have the ones you want and a folder containing junk. If you need any of these apps you can open the folder to use them.