We have been develuping an app for the Samsung Gear S and we got a certificate and got our app on it, and it have been working fine until now.

After some perioid of time (I think a week or two) have we not been using the watch.

When we now try to add updates to the app on the watch does it pop up with this message:

Error code: SIGNATURE_INVALID

Error message:

Command: /usr/bin/pkgcmd -i -q -t wgt -p

“/opt/usr/apps/tmp/HelloWorld.wgt”

Management: Check author certificates in

Preferences > Tizen SDK > Secure Profiles > Profile

items. Or try to perform ‘permit to install

applications’ of the context menu in Connection Explorer.

What should we do to get it to work? Because making a new certificate doesn’t work and we need it to work as fast as possible for a brachelor project.