How to re-connect devhub orgs and org credentials in Copado after the sfdx version upgrade to 7.5.x

Upgrading Copado from the previous sfdx version to 7.5.x has incompatibilities that require to re-connect devhub orgs and org credentials and also discard all scratch org information.

These are the steps you can follow to complete the process:
  1. Go to the Dev Hub and Delete connected app "Copado DX" (Instructions below)
  2. In the Org Credential where you have Copado Installed, go to the Dev Hub's org credential and uncheck "Is Developer Hub Org".
  3. Go to the related environment. Go to Attachments related list and delete "Sfdx.zip" file.
  4. Wait 2 hours. 
  5. Go back to the Org Credential where you have Copado Installed, go to the Dev Hub's org credential and check "Is Developer Hub Org".
  6. You will see an authentication error. Ignore it, you are in the good way.
  7. Follow DX configuration instructions https://docs.copa.do/copado-dx/set-up-your-developer-hub
NOTE:
All access to scratch orgs will be lost. You can delete them or wait until they expire.

Steps to delete the ConnectedApp:


Classic:
 
Go to Setup
Go to Build --> Create --> Apps
In Connected Apps area look for "Copado DX" and click on Connected App Name "Copado DX"
 
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Once inside, click on Delete

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Lightning:
 
Go to Setup
Go to Apps --> App Manager
In Copado DX app, click on "View"

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Once inside, click on Delete

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