Silly question… Yes it fits but you cannot use it because iphone 5s screen has difrent type screen pins(Because the Touch ID) but if oyu put 5c screen in it it maybe even work. Not worth it.
Maybe you bent the digitizer pin when you replaced the screen but when this hapened you have to buy new logic board. This was best I find iPhone 8 Plus Bare Logic Board
(1) If You Can Go To Home Then Read My Advice. (2) Go To Home (3) Open Up Settings (4) Go To Phone Information (5) Click On Build Number Repeat Repeatedly (6) Open Developer Options (7) Find Option Demo Mode (8) Simply Turn It Off Update (02/27/2019): Then you can try “The Microsoft Lumia Way”. Hard reset your phune by recovery mode
No. Its bearly impossible. It requires so much microsoldering and custom rom wich makes cheaper and better option to buy ipod touch 6 generation that costs much less than all this effort you put to replace ram chip. Also its bearly impossible to find better ram chip and ipod touch 6 has 1 gb of ram. you can also move all your content from old device to new one. So i suggest buying ipod touch 6.
I suggest you to replace sd card slot by replacing . Here is new sd card slot https://www.ebay.com/itm/SD-Card-Slot-Socket-Adapter-Connector-L-R-Flex-Cable-For-Nintendo-DSi-XL-Console/112555269944?hash=item1a34d11f38...