5 Common Mistakes That Kill Your Phone's Trade-In Value
Avoid these costly errors that can reduce your phone trade-in value by 30% or more.
DepxTech Team
Published on June 30, 2025
Mistake #1: Not Removing Your Accounts
This is the number one reason trade-ins get rejected or delayed. If Find My iPhone or Factory Reset Protection is still active, the device is essentially a paperweight to the buyer.
What to do:
- Sign out of iCloud (iPhone) or Google Account (Android)
- Disable Find My iPhone / Find My Device
- Remove all email accounts
- Verify Activation Lock is disabled
Mistake #2: Waiting Too Long
Technology depreciates fast. Here's how quickly phone values drop:
- Month 1-3: 5-10% depreciation
- Month 3-6: 15-25% total depreciation
- Month 6-12: 25-40% total depreciation
- Year 2: 40-55% total depreciation
- Year 3+: 60-80% total depreciation
Mistake #3: Ignoring Cosmetic Damage
That cracked screen protector you've been meaning to replace? It doesn't protect your phone during trade-in assessment — the inspector will look underneath. But worse, many people don't realize minor cosmetic issues can be fixed cheaply:
Quick fixes before trade-in:
- Replace a cracked screen protector ($5-10) — don't leave it on as "proof of screen condition"
- Clean the charging port with a wooden toothpick (lint buildup is common)
- Remove scratches from the back with a polishing compound
- Clean camera lenses with a microfiber cloth
Mistake #4: Not Mentioning Carrier Lock Status
A carrier-locked phone is worth 10-15% less than an unlocked one. But many people don't check or disclose this, leading to:
- Adjusted quotes after inspection
- Delays in processing
- Returned devices
- iPhone: Settings > General > About > Carrier Lock
- Android: Settings > Connections > Mobile Networks > Network Operators
Mistake #5: Choosing the Wrong Platform
Not all trade-in platforms are created equal:
- Carrier trade-ins (AT&T, Verizon, T-Mobile): Often require new plan commitment, value given as bill credits spread over 24-36 months
- Manufacturer trade-ins (Apple, Samsung): Good values but only applicable toward new purchases from them
- Buyback sites: Instant cash but values can vary wildly
- DepxTech: Competitive instant quotes, free shipping, fast payment — no strings attached
Bonus Tip: Document Your Phone's Condition
Before shipping, take photos of:
- Front screen (powered on)
- Back of the device
- All four edges
- Any existing damage
Get Your Quote
Avoid these mistakes and get the best value for your phone. Start with a free, no-obligation quote on DepxTech.
