1. Login to your Readyspace Customer Portal
2. Click the Services drop down menu at the left bar of the screen
3. and select the appropriate subscription (Ex: Cloud Server SG, Cloud Server US, Cloud Server MY, Cloud Server HK )
4. Click on the Server that you want to Rebuild.
5. click on Rebuild button located at somewhere top right of the screen
6. Select your pefered OS Template
7. Click on Re-Install VPS button.
8. You might be prompted to confrm whether you want to rebuild the server, click OK