eDeviser Asked: 2016-01-28 15:54:35 +0800 CST2016-01-28 15:54:35 +0800 CST 2016-01-28 15:54:35 +0800 CST Switching back to read-only filesystem 772 I am using the Nexus 4 with UbuntuTouch installed. I switched to a writable filesystem by this command: sudo mount -o remount,rw / and it worked perfectly. How to switch back correctly to read-only filesystem? mount 1 Answers Voted Best Answer muru 2016-01-28T16:00:46+08:002016-01-28T16:00:46+08:00 Where rw is read-write, ro is read-only: sudo mount -o remount,ro / See man 8 mount.
Where
rwis read-write,rois read-only:See
man 8 mount.