1 53% - Forgot my password to turn on the wifi on my kindle fire? 2  76% - I forgot my password for my kindle fire how can i recover or reset it? 3  33% - Is there anyway of resetting your password for kindle fire hd? i forgot my password for it? 4  58% - Forgot password to kindle fire wifi connection. Then you need to click “more”. • Then click “device” then click “reset to factory defaults”. • This will now reset your kindle fire including your parental password. • Once reset is finish you can now access it again and place your new parental password.