Yes, you should update your photo during the correction window if the quality of your previously approved picture was not good. Even if the initial photo was accepted, a clearer and more recent image can help avoid any potential issues during the verification process.

The correction window allows you to make necessary changes, including uploading a better-quality photograph. Ensure that the new photo meets the specified guidelines, such as size and background requirements, to avoid any complications.

Taking this opportunity to improve your application is advisable.