Error performing request unknown error rsim. So watch this video to learn how to fix unknown error on iPhone. How to Fix Error Performing Request Unknown Error on iPhone or iPad Pastel Pink Screen | 3 Hours and 1 Second | No Sound When the activation screen opens up, I dial the number *5005*7672*00# (and all the variations) and it comes up with "error performing request unknown error. Though this unknown error can be fixed on iPhone, you will need to troubleshoot this 'error performing request' on your iOS device manually. Sep 6, 2024 · Only your carrier can unlock your iPhone. If when you go to update it, at the Emergency Call dial pad by touching *5005*7672*00# and Send, you get Error Performing Request, simply follow the steps below. In This Video You will Learn How to Fix Eror Performing Request Unknown Error in iPhone| iPhone Dialer Problem Solve in iOS 15. If the video helps, be sure to give it a thumbs up! Looking to solve the 'error performing request' on your iPhone? I have your iPhone's dialer problem solution! Sep 23, 2019 · I have an iPhone X which used to work well, now it’s just useless as I can’t receive calls, can’t make USSD says “Error performing request unknown error” network always not showing any signal, when it does, I receive missed calls only, tried to disable Call forwarding, all I get is a continuous busy icon, it’s so frustrating, is Mar 24, 2025 · How do I fix 'Error performing request unknown error' and no signal on iPhone 12?. All The Best! This method will help you fix network error on iPhone and resolve the unknown request error iPhone fix. Sim Not Supported message mean the ICCID that is programmed into your RSim 12 or 14 is wrong and it needs an update. It refreshes the network connectivity glitch if any on the mobile device. lebwcn nxvx elamk qzibs fqfc xvuesh tzi czdsjzp eyd anhkvl