Chosen Solution

Recently my Iphone6S has been playing up, opening messages by itself but now the keyboard wont work, and my screen all together. I want to try and reset my phone; I cant ? I plug it into my laptop to reset through ITunes but it comes up on my computer “do you trust your computer” however, it needs me to press yes, but I cant? my iPhone is crazy! I’ve recently had it fixed new screen and new battery, I’m fed up with it now… please someone help..?

@emilyjjj " recently had it fixed new screen" most likely a bad display assembly. Pretty common with inexpensive assemblies. A proper replacement should resolve this. However the 6S may also suffer from it’s version of “Touch Disease” caused by a failed touch IC which will be a way deeper and sinister issue. Apple does not see this as a problem and will charge you $$$ for a replacement phone. Check on here. Again, try a new display assembly first.