I have been successfully building Tizen wearable apps for a while. Suddenly I am unable to install & run apps. For all apps I get this error when trying to install:

processing result : SIGNATURE_VERIFICATION_FAILED [23] failed

I checked the device logs with “sdb dlog” and noticed this:

W/CERT_SVC( 2692): OCSPCertMgrUtil.cpp: getCertFromStore(97) > Error during certificate search
W/CERT_SVC( 2692): SignatureValidator.cpp: check(434) > signature1.xml has got unrecognized Root CA certificate. Signature will be disregarded.

Anyone know what I can do about this? I have already tried resetting the device and re-creating my author certificate and certificate profiles.