HomeBlogFor Repair Shops: Turning Trade-Ins and Parts Phones Into Cash
Wholesale · 6 min read
For Repair Shops: Turning Trade-Ins and Parts Phones Into Cash
Trade-ins, abandoned repairs and cracked phones you won't fix tie up cash. How to grade them, when a repair pays first, and how to sell them as one lot.
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Every repair shop has a back shelf. A trade-in taken toward a screen job. A phone a customer never came back for. A 12 Pro with a cracked back that was never worth your bench time. A donor phone with half its parts gone.
None of it earns anything sitting there, and most of it is worth a little less every month. This guide covers how to sort that shelf, grade it the way a buyer will, decide which units are worth fixing first, and turn the rest into cash in one trip with our wholesale lot builder.
The four kinds of stock that sit
Trade-ins
You took them in at a price that made the repair sale work. Now they need to go out at a price that makes the trade-in work. Listing them one at a time is slow, and every week they sit, newer models push their value down.
Abandoned repairs
A customer drops off a phone, gets a quote, and disappears. Before you sell a customer's abandoned device, check California's rules for unclaimed property, and keep the repair ticket and a record of every attempt you made to reach them.
There is a practical catch too. An abandoned phone is often still signed in to the customer's Apple Account with Find My on. That is Activation Lock, and we cannot buy a phone with Activation Lock on, whatever else is true about it. Only the account owner can remove it.
Cracked units you won't fix
Some phones cost more to fix than the fix adds to their value. That is not a failure, just a phone that should be sold as it is. Damaged phones are still bought. The damage lowers the grade and the offer, and that is all.
Donor and parts phones
On current iPhones, harvesting parts is not as simple as it was. Apple's Activation Lock page explains that Activation Lock can also protect individual parts. Its page on parts locked to someone else's account says such a part must be unlocked with that Apple Account before it can be configured in another phone, and that Apple cannot help remove the lock. A locked donor is a poor donor.
Grade damaged units the way a buyer will
A tech sees a phone differently from a buyer. The tech thinks "quick screen swap". The buyer thinks "one cracked panel, grade C". Here is how our grades map to what lands on your bench:
| What is wrong | Our grade |
|---|---|
| Heavy wear, or frame damage | C |
| Cracked back glass only | C |
| Cracked front screen only | C |
| Front and back both cracked | D |
| Lines, dots, color bleed or burn-in, even with no crack | D |
| Bent frame | D |
The full table, as we use it:
| Grade | What it means |
|---|---|
| A | Clean. No visible wear. |
| B | Light wear: a few light scratches or a small mark. |
| C | Heavy wear, frame damage, or ONE cracked panel (the front screen or the back). |
| D | Both front and back cracked, any screen damage such as lines, dots, colour bleed or burn-in (even with no crack), or a bent frame. |
A battery at 79% health or below is a flat $20 off at any grade. It does not change the grade.
Battery is separate. A battery at 79% health or below is a flat $20 off whatever the grade, and it does not change the grade. For the single-phone view, see selling a cracked or broken iPhone.
When repairing before you sell pays, and when it does not
You know your parts cost and labor, so this is not a price list. It is the comparison to make before you pick up a screwdriver.
A repair pays when the jump in value to the grade the phone will reach is bigger than your parts, your labor and your risk. If it is smaller, sell the phone as it is.
The lot builder gives you the first half of that sum. When you set a device, it shows the price at the grades around the one you picked, so you can read the gap between C and B on that exact model, storage and lock before you spend anything. Try an iPhone 14 Pro and an iPhone 12 and you will see the gap is not the same from one model to the next.
The battery
The easy one. A worn battery costs a flat $20 on our grading, so if your part and labor cost more than that, sell the phone with its battery. A cheap cell has its own cost too: Apple's battery and performance page shows an "Unable to verify this iPhone has a genuine Apple battery" message when it cannot verify one, and its preowned iPhone page says battery health information is not available for unknown or nongenuine batteries.
One cracked panel
A phone with only a cracked back or only a cracked screen is a C. Fixing that panel can move it to A or B if the rest of the phone is clean. This is the repair to price out first, and the gap on the page tells you whether it clears your cost.
Two cracked panels
A phone with both sides cracked is a D. Fixing one side only moves it to C, so you do half the work for part of the gain. Fix both or neither.
Aftermarket screens
A cheaper screen can lift a grade and still cost you. Apple's page on genuine iPhone displays lists what can go wrong with a nongenuine display, including True Tone not working correctly, color calibration that looks too yellow or too blue, and Multi-Touch problems. A buyer who tests the phone will find those. Apple's Parts and Service History page also says a replaced part can show as Unknown in Settings > General > About, and that an Unknown part might affect trade-in value.
Repairs you did not finish
Apple's page on what to do before you sell says a part with Finish Repair next to it in Parts and Service History has to be finished before the phone can be traded in to Apple. If a unit shows that label, finish it before it goes anywhere.
(iPhones.LA is not affiliated with Apple Inc. We link Apple's pages because they are the source for how iOS behaves.)
Batch the shelf into one lot
Once you have decided what gets fixed, everything else goes in one lot.
- Pull out anything with Activation Lock on. We cannot buy it. Set it aside for the owner to sign out, or deal with it under the unclaimed property rules that apply to you.
- Write one line per unit: model, storage, carrier lock, grade and any issue. Settings > General > About shows the model name, capacity, carrier lock status and IMEI on one screen.
- Paste the list you already have. If your shop software exports inventory, paste it into the lot builder's Paste a list box. It reads one device per line, shorthand and typos included, and flags any line it could not finish.
- Give dead phones the DOA grade. The lot builder has one for phones with no power, so a dead unit is priced as what it is.
- Mark issues honestly, such as cracked back glass, a cracked camera lens, Face ID not working or water damage. A unit with an issue that needs a look has no instant price, and the page tells you which. Someone will be in touch with you about those shortly.
- Send it. The total is on screen as you build, and your quote is emailed to you the moment you send the lot.
The number you see is our best number up front. The lot builder does not open low to leave room to haggle, which matters when you have forty units and no interest in forty negotiations. The instant lot quote guide explains the page in more detail.
Price your whole lot
Paste the list you already have or build it line by line. Most devices price on the spot and your quote is emailed to you.
The handoff and getting paid
Meet in person at our secured facility or a public spot near your shop in Los Angeles or Orange County, or ship the lot in. On lots of three or more units, IMEIs are checked in hand at the meetup. Each unit is checked against its line, and a unit that turns out different changes its own line, not the whole lot.
You choose cash (in person only), Zelle (usually same day), Cash App (usually same day) or PayPal, and you are paid the moment the devices check out.
Shops that sell the back shelf on a schedule, a lot every few weeks, keep the stock young and the cash moving. Questions first? Call or text (562) 999-4994, in English or Spanish, or use the contact page.
Price your whole lot
Paste the list you already have or build it line by line. Most devices price on the spot and your quote is emailed to you.
Frequently asked questions
Can I sell cracked iPhones in bulk?
Yes. A single cracked panel is grade C, both sides cracked is grade D, and each line is priced on its own model, storage, lock and grade.
What should a repair shop do with an abandoned customer phone?
Check California's rules for unclaimed property before selling it, and keep the ticket and your contact attempts on file. If the phone still has Activation Lock on, we cannot buy it.
Is it worth replacing a cracked iPhone back before selling?
Only if the jump in value to the higher grade is bigger than your parts and labor. Our lot builder shows the price at neighboring grades, so you can check the gap first.
Do you buy iPhones that won't turn on?
Yes. The wholesale lot builder has a DOA grade for phones with no power, so they can go in the same lot as your working units.
Can I sell iPhones with low battery health?
Yes. A battery at 79% health or below is a flat $20 off under our grading, and it does not lower the grade itself.