Step 3. Extension Update
This step displays if you’re updating extensions. The following figure shows an example.
To complete the update, click Update.
If the update is successful, a page similar to the following displays.
Messages similar to the following display in the Console Log:
If the update is successful, clean the cache by clicking System > Cache Management > Flush Magento Cache or by entering the following command:
If the update fails, click Rollback to restore an earlier backup. Messages display in the Console Log as shown in the following figure.