That left my Facebook icon with the dark background after the app update. My phone was not in dark mode. The iOS update to 17.6.1 also was available for my phone, which I also installed.

USA TODAY Network journalist Ilana Keller reported seeing a black logo after downloading a Facebook app update on her iPhone, as well as iOS update 17.6.1. Keller's phone was not in dark mode.

The Facebook app logo changed to black and blue for some users, but it's just a glitch. Creator Hub Tech Science Life Social Good Entertainment Deals Shopping Games Search ...

The Facebook icon now is appearing as a black background with a blue "F," rather than the traditional white on blue, for some users. On The Market: $1.25M Miami Township house with glass roof, 2 ...

Facebook logo in black. Users shared screenshots and photos of the Facebook logo shown on their smartphones and devices and wondered about the reason behind this sudden change.