I got an iPhone (secondhand) sometime in 2018 only for me to realise later that there was a restriction passcode set of which I had no idea what it was. Whenever I needed to make some personal changes on my phone, the "enter restriction passcode" came up and I tried so many figures which all ended in disappointment. This became my daily frustration, I searched online for a fix and I was prompted to fix it via iTunes on a computer which was impossible because I didn't own one. I tried phone repairers as well and the kind of money these guys were calling was enough to make my heart fail.
Finally, after so much maneuvering, I figured a way to get around it and remove it completely. Here's how: [url][/url]https://nkaliz..com/2020/06/How-to-fix-enter-restriction-passcode-on-iphone-or-ipad.html?m=1