'''I can’t get the app on iOS to download without a messed up bookmark setting, which means the settings button will not open! Please offer a solution? I installed and reinstalled, plus I’ve tried to delete files folder etc, but the iOS download is holding onto the old file system, which I messed up.''' I purposely restarted a brand new account, after five to six years of using my old account, but that changed nothing. The bookmarks aren’t even holding on to Mozilla Firefox desktop site book markers?