1.Deploy eServiceTech mobile application only for fresh deployment.
2.Do not copy images folder from eServiceTech service for existing deployement(Upgrade).
Copy it for Fresh deployment only
3. For Live & UAT both deployments, update the file eServiceTechQR.htm of eServiceTechMobile folder with Application\eServiceTechMobile\eServiceTechQR.htm file from Common Deployment package.