Buying a used iPhone can save a significant amount of money, but a rushed purchase can leave you with Activation Lock, weak battery health, hidden repairs, or an unusable mobile connection. This used iPhone buying guide for Bangladesh gives you a practical inspection routine you can complete before handing over any টাকা—whether you are buying from a shop, a marketplace seller, or someone you know.
Used iPhone checklist: the quick version
- Meet in a safe, well-lit place and allow at least 20 minutes for testing.
- Confirm that Activation Lock is off and the seller can erase the phone.
- Check the IMEI, model, storage, parts history, battery health, cameras, display, speakers, microphones, buttons, charging and network.
- Test with your own SIM and mobile data.
- Get a written receipt containing the IMEI, price, date and seller details.
1. Decide the model, storage and realistic budget
Start with what you actually need. A newer iPhone with the smallest storage may be less useful than an older model with enough room for photos, videos and apps. Check current new and used prices from several established Bangladeshi retailers and marketplaces on the day you buy. A price far below the market is a warning, not automatically a bargain.
Remember that the cheapest device can become expensive if it soon needs a battery, display or camera replacement. Include a repair buffer in your budget. If you are still comparing Android and iPhone options, our smartphone buying guide for Bangladesh explains the wider buying factors.
2. Check Activation Lock before anything else
This is the most important step. Apple advises buyers not to purchase a pre-owned iPhone if Activation Lock is enabled. Ask the seller to sign out of their Apple Account, turn off Find My and erase the device in front of you. During setup, the phone must not ask for the previous owner’s Apple Account credentials.
If you see an “iPhone Locked to Owner” screen, stop. A receipt, verbal promise or later meeting is not a reliable substitute. Follow Apple’s official pre-owned iPhone inspection guidance.
3. Verify identity, IMEI and network compatibility
Open Settings → General → About. Compare the model, serial number and IMEI with the information on the box and receipt, if supplied. You can also dial *#06# to display the IMEI. Do not share a full IMEI publicly.
Insert your own Bangladeshi SIM, make a call, send a text and turn on mobile data. Test Wi-Fi and Bluetooth too. If the device says “No SIM restrictions” under Carrier Lock, that is a useful sign, but your own network test is still essential. Avoid a phone with unclear ownership, altered identifiers or a seller unwilling to document the transaction.
4. Inspect the body, display and water clues
Remove the case and examine the frame, camera glass, charging port, screws and SIM tray. Uneven gaps, tool marks, lifting around the screen or mismatched colour can indicate prior repair. Small cosmetic scratches may be acceptable; bent frames and cracked camera lenses are not.
Use a plain white screen and then a dark screen to look for dead pixels, burn-in, bright spots, green tint or flicker. Drag an app icon around the entire display to find dead touch zones. Test automatic brightness and rotate the device.
5. Review parts and service history
On supported models and iOS versions, go to Settings → General → About and look for Parts and Service History. Apple may identify replaced components and whether a part is genuine, used or unknown. A repaired phone is not automatically bad, but the price should reflect the repair and the work should be disclosed.
Confirm Face ID or Touch ID works with your own face or finger after the seller removes theirs. Biometric failure can be costly and may point to previous damage.
6. Test battery health and charging
Open Settings → Battery → Battery Health & Charging. Maximum Capacity is an estimate, not a guarantee, but a heavily degraded battery means shorter runtime and a replacement cost. Watch for important battery messages and sudden percentage drops.
Bring a known-good cable and charger. Test wired charging; where supported, test MagSafe or wireless charging. Use the phone for several minutes while recording video, browsing and making a call. Excess heat, random restarts or rapid drain deserves caution.
7. Test every camera, microphone and speaker
Take photos and videos with every rear lens and the front camera. Focus on near and distant objects, switch zoom levels, use flash and play the result with sound. Record a Voice Memo, make a speakerphone call and test the earpiece. Also check volume buttons, mute/action button, side button, vibration and proximity sensor.
8. Erase, activate and document the sale
Complete the erase and initial setup while the seller is present. Connect to Wi-Fi or mobile data, activate the phone and confirm it reaches the Home Screen without requesting the former owner’s credentials. Then create a simple receipt listing the model, storage, colour, IMEI, agreed price, date, seller name and contact number. Both parties should keep a copy.
Red flags that should end the deal
- The seller refuses to erase or activate the phone in front of you.
- Activation Lock, Remote Management or an unknown account appears.
- The IMEI does not match, network tests fail, or ownership is unclear.
- Face ID, cameras, charging or important buttons do not work.
- The seller pressures you to pay before inspection.
Frequently asked questions
What battery health is acceptable for a used iPhone?
There is no universal cutoff. Higher is better, but consider age, runtime during testing and the price of a future battery replacement. A battery service warning should be reflected in the deal.
Can an Activation-Locked iPhone be safely purchased?
No. Do not buy it unless the current owner removes the lock and you successfully activate the erased device before payment.
Should I buy from a shop or an individual?
A reputable shop may offer a written checking period or warranty, while an individual may offer a lower price. In either case, perform the same inspection and get the terms in writing.
Last fact-checked: 20 August 2026. Device menus and marketplace conditions can change; confirm current details before purchase.