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firefox hangs on black screen when I try to start. has worked fine for months. droid 2 global android 2.2.3

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have used firefox most of this year. update to lates ver about 2 days ago. worked ok until late yesterday when hung up on google search. now just get black screen and sometimes get system "! Sorry" msg that "activity Firefox is not responding."

have used firefox most of this year. update to lates ver about 2 days ago. worked ok until late yesterday when hung up on google search. now just get black screen and sometimes get system "! Sorry" msg that "activity Firefox is not responding."

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Do you have your data saved or synced? You can clear data from settings-> applications and it should work as new. (i guess you have killed the app by now and did not work)