Chosen Solution

does fixit offer a logic board upgrade.? More memory?

autolitre there is really no upgrade for the memory. all you can do is replace your logicboard with one that has a larger capacity. If you are already maxed out,i.e. AT&T at 32GB then there is nothing you can do. Check on here to see what ifixit has currently in stock.

Well…sorta. I mean you gotta pay for a whole new board. I guess it could be worth it, to the right person. It was worth it for me to pay $40 for my 6S to look like a 7, with a glowing Apple logo. Could be worth it for you to upgrade to a “better"board

Also my cameras been super blurry, since I got this aftermarket display. This thing sucks!!

It actually does I tried it before and did an iCloud backup and it work perfectly.Here is a guide to replace it hope it helps!