iPhone Checker: How to Check IMEI, Carrier Lock, Coverage and Blacklist
The best iPhone checker is free and already built into the phone and Apple's own websites. In five minutes you can check the IMEI and PTA status, see if the iPhone is carrier locked (JV), confirm Apple coverage and warranty, and spot a blacklisted or iCloud locked unit. This guide shows each check in order, plus what the model number tells you about the country the iPhone came from.
Updated 15 November 2026
What an iPhone checker should tell you
Before you pay for any iPhone, new or used, you want five answers: - Is it the model and storage the seller says it is? - Is the IMEI clean, and what is its PTA status in Pakistan? - Is it factory unlocked, or a carrier locked (JV) unit? - Is it signed out of iCloud, with Find My turned off? - Is there any Apple warranty or AppleCare coverage left?
Paid 'iPhone checker' websites mostly repackage this same information, and some get it wrong. The free checks below come straight from the phone, Apple and PTA, so start with them.
iPhone IMEI check: find it and check PTA status
Dial *#06# or open Settings > General > About and scroll down. iPhones with eSIM show two IMEI numbers, and both matter for PTA. Match them with the SIM tray (on models that have one) and the box.
To check the IMEI in Pakistan, send it by SMS to 8484 or enter it on dirbs.pta.gov.pk. The reply says whether the phone is compliant (PTA approved), not registered (Non PTA) or blocked. Our IMEI guide (How to Find and Check Your Phone's IMEI Number) explains every reply. A Non PTA result is normal for an imported iPhone; a blocked result is a red flag.
iPhone carrier check: is it JV or factory unlocked?
A carrier check tells you if the iPhone is locked to a foreign network, which Pakistani sellers call JV. On iOS 14 and later you do not need any paid carrier check tool: - Go to Settings > General > About. - Look for the line 'Carrier Lock'. - 'No SIM restrictions' means the iPhone is factory unlocked. Any other text means it is locked to a carrier.
You can also insert a SIM from a different network: a locked iPhone shows 'SIM not supported'. A carrier locked iPhone stays locked even after paying PTA tax, so avoid it. Read iPhone JV vs PTA vs Non PTA (iPhone JV vs PTA vs Non PTA: What Each Term Really Means) and factory unlocked meaning (Factory Unlocked Meaning, and How It Differs from JV and Non PTA) for the full picture.
iPhone coverage check and activation date
Apple's free coverage check lives at checkcoverage.apple.com. Enter the serial number from Settings > General > About. The page shows: - the exact model, so you can confirm it is genuine - whether the limited warranty or AppleCare is still active - a 'valid purchase date' message, which is the closest thing to an iPhone activation date check
If Apple says the serial is not valid, or the model shown does not match the phone in your hand, walk away. Remember that Apple warranty is often limited to the country of purchase, and there is no Apple-owned store in Pakistan. Our check mobile warranty guide (How to Check Mobile Warranty in Pakistan (Samsung, iPhone, Infinix and More)) covers this in detail.
iPhone blacklist and iCloud check
A blacklisted iPhone has been reported lost or stolen. In Pakistan the most useful blacklist check is the PTA reply on 8484, because a blocked IMEI will not work on any local network. Our stolen phone guide (How to Check if a Phone Is Stolen in Pakistan) explains other signs.
For iCloud, check the phone itself: Settings should not show anyone's name at the top, and Find My must be off. Apple no longer offers a public iCloud check by IMEI, so online 'iPhone iCloud check' sites are not reliable. The safest test is to watch the seller erase the phone, then set it up yourself. See iCloud lock check (iCloud Lock Check: How to Spot Activation Lock, FRP and Knox Guard).
Model number check: which country is my iPhone from?
In Settings > General > About, tap the model number until it shows a code ending in letters such as LL/A or ZD/A. The first letter tells you how the phone was sold: M means a normal new retail unit, F means Apple refurbished, N means a replacement unit and P means a personalised (engraved) one.
The letters before /A show the region. Common examples: LL/A is the USA, J/A is Japan, ZD/A is mainland Europe, B/A is the UK, ZP/A is Hong Kong, CH/A is China and AE/A is the UAE. Region matters for SIM support, because US iPhone 14 and newer units are eSIM only. It also helps you check a seller's story.
Quick iPhone check before you pay
Put it all together in this order: 1. IMEI on *#06# matches Settings and the box. 2. 8484 reply is compliant or Non PTA, never blocked. 3. Carrier Lock says 'No SIM restrictions'. 4. Apple coverage page shows the same model. 5. No Apple ID signed in, Find My off. 6. Battery health and Parts and Service History look normal; see the iPhone battery health guide (iPhone Battery Health: How to Check It and What Is Normal).
Our used iPhone buying checklist (Used iPhone Buying Checklist for Pakistan) adds the hardware tests: Face ID, cameras, speakers and charging.
How we check the iPhones we sell
Every iPhone in our store is 100% genuine Non PTA (factory unlocked). The iPhone 11 to iPhone 15 series are slightly used units with 100% battery health, shown on each model page, such as the iPhone 13 (iPhone 13) and iPhone 15 Pro Max (iPhone 15 Pro Max). The iPhone 16, 17 and 18 series, such as the iPhone 17 Pro Max (iPhone 17 Pro Max), are slightly used. You can run every check above during the 7-day checking warranty after delivery, anywhere in Pakistan.
