I just installed - https://addons.mozilla.org/en-us/android/addon/lock/ addon in my mobile android browser. I set password for the same. Now, after not only restarting the browser - I reboot my mobile also. Though each time I open firefox it asks for password but neither accepts correct nor rejects wrong password and stops doing anything rather than loading when we type any URL or try to go anywhere. Settings and Tools addons are disable/unable to load. It really frustating me. How do I get rid out of it. Also, I set up my sync before adding this addon in to mobile. So, if any way to remove from internal/external sd card memory where firefox is installed? If not then how to prevent this addon loading/installing automatically during I setup my Firefox next time after removing this one. Thanks in advance.