Alright, let’s break it down. @hoshikuzu covered the basics pretty well, but I gotta disagree slightly on one thing—Quick Start isn’t always “dead easy.” If your Wi-Fi’s acting up or you’ve got huge amounts of content, it can feel like watching paint dry. Plus, if either phone hiccups, you’re stuck starting from scratch again.
Personally, I’ve found the computer method more reliable, if not a bit more manual. Backing up your data via iTunes or Finder (no, Finder isn’t just for Mac snobs anymore) ensures EVERYTHING gets saved, especially larger apps or media that might not always sync properly with iCloud. The downside? You’ll need a cable (ugh, annoying) and sufficient storage space on your computer.
Here’s a curveball for you—if iCloud storage is full (because, let’s face it, Apple’s stingy 5GB free tier is ridiculous), you might wanna pay for extra storage just long enough to complete this transfer. It’s like a temporary insurance plan for your sanity during the move.
One more thing: If you’re upgrading iPhones with different iOS versions (e.g., old phone on outdated iOS and new phone on the latest), update the old one first! Otherwise, you might get hit with compatibility errors. Oh, and double-check your Messages if you use iMessage—those backups love to skip over random stuff without warning.
TL;DR: Sure, Quick Start is convenient, but don’t skip the manual backup. It’s your safety net. And calm your nerves—you’re way better prepped than someone trying to figure out WhatsApp chats during a transfer (good luck if that’s you). Peace!