Overview

The iPhone 12 Pro (2020) runs Apple's A14 and ships with a 5.8–6.1" OLED (generation dependent). We see this model regularly at LML Repair — not because it's a bad phone, but because it's still in heavy daily use across Seattle.

This review is written from a repair shop perspective: what breaks, what it costs to fix, how easy the chassis is to work on, and whether we'd recommend buying or keeping one today.

Repairability score: 4/10

We rate repairability on how often we can fix a device without surprise labor, parts drama, or software lockouts. The iPhone 12 Pro scores 4 out of 10.

• Screen repairs require display/programming on newer iOS versions — budget extra shop time.
• Back glass removal is labor-intensive; many customers choose housing swaps over glass-only fixes.
• Genuine vs aftermarket parts affect True Tone, battery health reporting, and Face ID.
• We stock or can source parts for most models still in daily use in Seattle.

Parts availability: Fair — screens, batteries, and charging assemblies are available but selection narrows.

Common failures we see in the shop

• Battery degradation
• Charging port wear
• Face ID sensor issues (after drops)
• Back glass cracks (Pro models)
• OLED burn-in or display lines (age-related)
• Camera module focus failures

If you're troubleshooting, start with battery health and charging behavior before assuming a board-level fault — especially on 2020+ models where iOS battery reporting is more aggressive.

Who should buy (or keep) this phone?

Good fit if you want a flagship iPhone with pro cameras and display and you're okay budgeting for screen or battery service every few years.

Think twice if you drop phones often and hate repair bills — Pro-tier glass and back housing work adds up fast.

Repair services for this model

We publish live repair pricing and turnaround for the iPhone 12 Pro on our repair page:

→ iPhone 12 Pro repair pricing & services

For DIY-minded owners, check our repair guides when available.

Typical repair costs we quote in Seattle

Screen and battery work are the bread and butter on the iPhone 12 Pro. Exact pricing changes with parts quality (OEM vs aftermarket) and current stock — we publish live numbers on our repair page rather than guessing here. Rule of thumb from our bench:

• Screen damage is the most common ticket; Pro-tier glass and OLED assemblies cost more than older LCD models.
• Battery replacements are routine once health drops below ~80% or the phone shuts off under load.
• Charging port / flex issues often look like a bad battery — we diagnose before quoting board work.

If you're buying used, ask for repair receipts. A cheap screen job can mean non-genuine parts, missing True Tone, or swelling batteries down the road.

Long-term ownership

Released in 2020, the iPhone 12 Pro is mostly used/refurb inventory or hand-me-downs today. A14 handles modern iOS for everyday tasks; the question is whether repair economics still make sense vs upgrading.

Parts availability (fair): Core parts exist but premium OEM options are harder to find.

Buying used? Check this first

1. Battery health in Settings → Battery (or ask for a screenshot).
2. Face ID / Touch ID works after a hard reset — not just at sale time.
3. Display — pink/green lines, touch dead zones, or lifting glass mean a prior bad repair.
4. Compare our repair quote for the failure you're worried about before you negotiate price.

Bottom line

The iPhone 12 Pro is a decent choice in 2026 — especially if you bought it for the A14 performance and Apple ecosystem. From our bench, the deciding factor isn't the spec sheet; it's total cost of ownership including repairs. Plan for a battery by year 2023–2024 on most units we see, and treat the display like the expensive component it is.