How to Switch From Inner iFrame to the Parent iFrame?

Following are the ways with which you can handle iFrames:

1. SwitchTo().frame(int frameNumber): This works based on the frame index.
2. SwitchTo().frame(string frameName): This works based on the name of the frame.
3. SwitchTo().frame(WebElement frameElement): This works based on frame webElement.

Now if you want to switch back to the parent frame, you can use the default method as - Switch to Default Content method. This allows you to navigate back to parent method and can be used as - driver.switchTo().defaultContent();