If you're planning to sell or trade in your phone in 2026, understanding how the refurbishing industry grades devices will get you meaningfully more money.
We're a repair shop, not a phone reseller, but we see hundreds of trade-in decisions every year — customers who want to know if it's worth fixing before selling. Here's how the game is actually played on the other side.
How Refurbishers Grade Phones
Every major buyer — Gazelle, Swappa, ItsWorthMore, carrier trade-in programs, Apple's Trade In — grades phones on roughly the same axes:
Cosmetic condition (the visual grade)
- Like New — no visible marks, no scratches on the screen or back glass
- Good — minor scratches, no cracks, screen intact
- Fair — visible scratches or dings, no cracks, everything functional
- Poor — cracks, dents, or visible damage
- Broken / For Parts — screen cracked, back cracked, or non-functional
The visual grade is the biggest lever on price. A Like New iPhone 15 Pro Max is worth 40 to 60 percent more than a Fair one, even if both work identically.
Functional condition
- Screen touch and display working
- All buttons, speakers, microphones, cameras functional
- Charging port working at full speed
- Face ID or Touch ID working
- Battery health above the threshold (usually 80% for Apple, similar for Samsung)
- Cellular and Wi-Fi radios working
- No error messages or diagnostic flags
Any single failure here — cameras with dust, a broken speaker, dead Face ID — can drop a phone one to two full grades.
Digital condition
- Signed out of iCloud / Google account
- No Activation Lock or FRP (Factory Reset Protection) lock
- Factory reset performed
- Carrier unlocked (or clearly marked as locked to a specific carrier)
- No blacklisted IMEI (not reported lost or stolen, not on a carrier's blocked list)
An Activation Lock or FRP lock is a hard stop. A refurbisher literally cannot sell the phone. This is the single most common reason phones get rejected or paid at near-zero rates.
The Two Cheap Fixes Worth Every Penny
Battery replacement
A phone flagged for degraded battery — anything below 80% health on iPhone or the equivalent on Android — gets dropped one full condition tier by most buyers. On a modern iPhone flagship, that's easily a $200 hit.
A battery replacement typically runs $50 to $100 at an independent shop and takes an hour. If your phone is worth $400+ used, the math is nearly always in favor of doing the battery first.
Screen repair (for higher-end models only)
The rule of thumb: if the phone is worth more than 3× the cost of the screen repair, fix the screen first.
- iPhone 14 Pro Max cracked screen — screen fix runs about $250, trade-in value gain is often $400+
- Samsung Galaxy S23 Ultra cracked screen — screen fix runs about $280, trade-in value gain is often $350+
- iPhone 11 cracked screen — screen fix is about $110, trade-in value gain is often $80 to $120 (barely worth it)
- iPhone 8 — sell it as-is; the crack is already priced in on a phone this old
What NOT to Waste Money On Before Selling
Some fixes don't pay off:
- Deep scratches on the aluminum frame — refurbishers largely ignore these below the "cracked" threshold
- Minor camera lens scuffs — as long as photos work, these are graded cosmetic only
- Software issues — a factory reset (which you'll do anyway) fixes most of these for free
- Speaker mesh replacement for dust — unless the speaker is muffled, buyers won't test this
- Full body swap or housing replacement — never pays off, plus buyers can often tell
Pre-Sale Checklist
Before you list a phone or walk into a trade-in counter, do these in order:
- Check battery health. iPhone: Settings → Battery → Battery Health. Android: varies by manufacturer, or use a diagnostic app.
- Replace battery if under 80%. Get it done at a shop that offers a 1-year warranty on the battery.
- Fix any cracked glass on flagship models less than 3 years old.
- Back up your data — iCloud, Google Photos, or a computer.
- Sign out of iCloud, iMessage, FaceTime, and Google accounts.
- Factory reset the device.
- Locate the original box and cable if you have them — buyers pay 5 to 10% more for boxed devices.
Getting a Quote Before You Decide
At Mr Fix It, we'll give you both numbers on the spot — what we'd pay for your device as-is, and what a repair would cost before you trade it in. That way you can compare against Apple Trade In, carrier promotions, and Swappa listings before making a call.
Drop by our Valdosta store or McDonough store — no appointment needed. The diagnostic is free, the numbers are honest, and there's no obligation.
Battery health is the fastest cheap win. If you take one thing from this post: check your battery health today, and if it's under 80%, replace it before you sell.