Help/Support iPhone 6

[KingBird01 129 iPhone Xr 13.2.3]

Hi I need help with my sisters iphone 6. She is going to write what happened to it.

 

Last year ever since i jailbroke I installed a hack. After that i forgot my phone's password & my brother had to do a hard reset. When i finally had my phone it started to get slower and slower. My phone would freeze when i would turn the page in screen. It would start typing by itself when i would be texting and pinkish lines would appear any where in my phone where the screen was white. It would freeze all the time & when it was frozen i had to trun it off & turn it back on. Sometimes it still wouldn't work. When that happened it would be continuous or sometimes it would take even weeks for it to happened again.

[Cycas 4.1k iPad Air 13.5]

I don't think system has anything to do with the screen

[KingBird01 129 iPhone Xr 13.2.3]

I don't think system has anything to do with the screen

really?

[Rook 551k iPad Pro (2nd gen) 17.4 Donor]

Cydia Eraser it. That should help. If not, it's likely a hardware issue.

[KingBird01 129 iPhone Xr 13.2.3]

Cydia Eraser it. That should help. If not, it's likely a hardware issue.

I'll try. Thx.