This app is one of the main reasons to have smartphone. Musthave tool for sysadmins. update 18.03.23 - not usable on motorola g72, android 12 - crashes immediately after start, unable to send feedback as the feedback agent also crashes. Update 2024 Switching from 5 to 1 star. The app is abandoned and not supportes anymore. Can't be used on up to date Android. Not recommended.