Chosen Solution

Replacing parts from other phones

No, just no. Interchangeable parts on iPhones are rare occurrences, you can’t swap certain parts even on same models.

Answer is yes, just make sure they are same. you could im me and could yell you if you need it. Edit : Yes is for some motherboard components only. No for screen, battery, charging port

I’m very very rare cases you can. The majority of the time no. Screws are really the only thing that are pretty universal. Any screen battery or other large parts are almost never the same