Works on a Galaxy Nexus I wanted to un-root to use my Google wallet. Running stock android 4.3. I didn't find anything to flash, so I wanted to un-root and not lose data. When I noticed that the only way would be to lose data, I ran into this app and it works. Once SuperUser gives it permission to un-root, I selected un-root and nothing happened. I fully closed the application by exiting than swiping it away, went back, hit the button and it worked.I'm keeping it for future use.
It worked I rooted my hudle to remove tesco bloatware and as a consequence could not use my sky player any more as it does not work on rooted devices. So I ran this app and boom sky works now. An unexpected result is the fact my device says it not rooted on root checker but I still have the ability to do all the superuser stuff I did before so that's a huge bonus. Great job devs
Worked but not completely I did a root check and now it says that the phone is not rooted, great! But I can't get software updates for my device and says "Your device has been modified. Software updates are not available." HELP! Refunded... please contact me when problem is solved. 5 star and payment on hold. I'm using Samsung Galaxy Note ll
Couldn't have done it without this. Droid Bionic. IT WAS A LIFESAVER! The JB OTA on my Bionic screwed up my root. I tried this app to clean up the mess. It didn't work. I messaged the developer and within an hour he got me a working app. I couldn't have done it otherwise (yes even ADB was being a pain on Linux and Windows 8). Definitely worth 5 stars and $1. My machine was cleaned of all traces of any rooting. I am one happy camper!
This app does not currently work with Galaxy S3 (ATT) though it does break root access, it does not actually unroot the device. If you are trying to remove root access to your device in order to perform a service upgrade, or in order to download the latest Android OS, this will not work. As far as I can tell, it simply removed the ability to use Root access but gave none of the benefits of doing so.
Fantastic I have the galaxy s3 and unknowing when I bought it was rooted, stopping me from using such apps as sky go and barclays mobile banking and causing an on screen message of "shell has been granted superuser permission" befor crashing and locking up. This app unrooted my phone within 60 seconds and iv had no dramas since... 5stars people and well worth 65p...
*Big change. Read app description about Insecure Kernels.
Safely unroot your device and get it back to it's original state (and warranty).