If you have an iPhone, pay attention to a strange wifi network named “% p% s% s% s% s% n”. This name causes a serious bug. Don’t connect to this network, unless you don’t want your phone’s wifi functionality to be broken.
The bug was found by security investigator Carl Schou, who shared the issue on Twitter. Schou explained that after joining the network “% p% s% s% s% s% n”, his iPhone permanently disabled its wifi functionality. According to 9to5Mac, the bug also affects iPads, as well as services like AirDrop. The devices are not able to connect to wifi networks even after resetting or changing the hotspot’s SSID.
Schou did not reveal exactly how he found the bug, although it has been confirmed by other brave Twitter users who tried to connect to a wifi network with that name. MacRumors said that wifi on Android phones does not seem to break when connected to the same network.
Fortunately, the bug does not appear to cause permanent damage to your Apple hardware and can be resolved. After overcoming your anger and frustration you will find yourself in this situation, that is. (Or at least that would be my reaction).
The repair is simple. Just reset all network settings, said 9to5Mac. This can be done by going in Settings> General> Reset> Reset Network Settings. Doing this will reset all the wifi networks saved in your iPhone, thus erasing the malicious network name from the device memory. After that, your phone should be able to connect to wifi usually once more.
As for the reason behind the bug, the common theory it seems to be an input analysis problem that makes iOS think that the characters following the percent sign are a string format specifier, referring to a variable name or command used in encoding languages. Some believe that tits could ultimately lead to memory corruption, which would cause the IOS watch dog to eliminate the process, and in turn your wifi functionality.
While you won’t find wifi networks called “% p% s% s% s% s% n” every day, it’s best to pay attention to each network with a percentage sign or in the same vein as this until Apple fixes it. the issue in an update.