After uninstalling Tizen Studio 3.3 and updating to Tizen Studio 3.5, I re-created my Samsung Certificate so I can install and test my Native app on a Samsung Galaxy Watch.
Try an older version of Samsung Certificate Extension
Steps to use older extension:
- Uninstall “Samsung Certificate Extension” from the Package Manager, and delete the “org.tizen.common.cert_xxxxxxxxxxx.jar” from {TIZEN-STUDIO}/tools/certificate-manager/plugins if added manually
- In Package Manager open “Configuration” → “Extension SDK”
- Turn off the “Samsung Certificate Extension”
- Add a new extension named “Samsung cert old” and set the Repository to : https://developer.samsung.com/sdk-manager/repository/tizen-certificate-extension_2.0.31.zip and click on Ok
- Install the “Samsung Certificate Extension” from Package Manager
- Open certificate-manager and create a Samsung certificate
- An older version(2.0.31) of the extension should be installed.
Original thread HERE