Facebook error code 100

i am unable to log in to Facebook through the app on my iPhone . I can log in through a web browser but when I try through the app it gives me an error 100. Screen shot attached ! Please help!!!!!!!


[Image Edited by Moderator to Remove Personal Information]

Posted on May 25, 2021 5:26 AM

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Posted on Jul 13, 2021 12:52 PM

I FOUND THR FIX GUYS!!!!! So, go to settings>Passwords>Security recommendations> Here you’ll see “high priority” click on the ones that says Facebook and it will say compromised password. At the bottom press “delete password.” I did this to all of the ones that said FB and it RESOLVED the issue. I hope this helps you all!!!!

26 replies

Jul 13, 2021 12:53 PM in response to alba155

I FOUND THR FIX GUYS!!!!! So, go to settings>Passwords>Security recommendations> Here you’ll see “high priority” click on the ones that says Facebook and it will say compromised password. At the bottom press “delete password.” I did this to all of the ones that said FB and it RESOLVED the issue. I hope this helps you all!!!!

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Facebook error code 100

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