First activation date
The earliest activation event visible to a covered manufacturer or carrier system. It is not publicly available for every device, brand, or country.
Start with a free IMEI identity check, then use the correct source for the activation detail you need. First-use date, warranty start, carrier activation, and Apple Activation Lock are different records and should not be treated as one result.
A quick report is a small step compared with the cost of a locked, blacklisted, or unusable phone. Compare the included fields and price before payment.
Validate the IMEI and compare available brand and model details.
Identify available brand and model details before choosing a matching report.
Blacklist, iCloud, MDM, finance, and history are separate checks when listed.
Use this page to validate an IMEI and compare the returned device identity with the phone, box, invoice, or seller listing. Use the identified brand and model to choose the most relevant report. For advanced status, choose only a report whose included-field list matches your question.
“Activation” can mean first-use date, carrier service, Apple Activation Lock, or warranty start. An IMEI identifies the device, but no single public lookup proves every type of activation. Match the check to the question you need answered.
Search results often mix these records together. Use the definition that matches your real question.
The earliest activation event visible to a covered manufacturer or carrier system. It is not publicly available for every device, brand, or country.
A coverage record may show estimated purchase, warranty start, or coverage end. It helps estimate age but may not equal first use.
Whether a network will accept the device and provision a SIM or eSIM depends on compatibility, account rules, blacklist status, financing, and carrier policy.
A Find My security control that can prevent a new owner from setting up an iPhone or iPad. It is different from date, warranty, blacklist, and carrier-lock checks.
Use Apple Check Coverage for coverage context, but test the erased device in person for Activation Lock. Stop if setup asks for the previous owner’s Apple Account.
Review available Samsung warranty or purchase fields, compare IMEI 1 with the device and invoice, and confirm disputed dates with Samsung Support.
Use the manufacturer support channel for the phone’s purchase country. Depending on brand, it may require IMEI, serial number, account sign-in, invoice, or service-centre help.
Enter the IMEI in the intended carrier’s compatibility checker. A compatible result does not independently prove the phone is unlocked, paid off, or permanently clear of blacklist risk.
Dial *#06# or open the phone’s About screen, enter the 15-digit IMEI, and confirm the returned brand and model match the device and box.
Decide whether you need first-use date, warranty start, carrier eligibility, or account-lock status. Each requires different evidence.
Compare any returned field with the manufacturer, carrier, original invoice, and an in-person setup test before paying for a used phone.
Use several matching records. One date or screenshot cannot prove ownership, condition, network eligibility, and account-lock status.
Compare the IMEI in Settings or *#06# with the box, invoice, seller listing, and any report.
Record whether the result says first activation, purchase date, warranty start, coverage end, or manufacture date.
Check compatibility with the carrier you plan to use and test a working SIM or eSIM when possible.
For iPhone, verify Find My removal during setup. For Android, make sure the seller removes Google and manufacturer accounts before reset.
Blacklist, carrier lock, unpaid finance, MDM, and repair history are not proved by an activation or warranty date.
Save the invoice, seller identity, marketplace conversation, report date, and a bill of sale containing the device IMEI.
An IMEI is a device identifier rather than an account that becomes activated. Validate the IMEI and device identity first, then check carrier service, manufacturer activation or warranty records, and account-lock status separately according to your goal.
You normally activate mobile service by inserting a SIM or adding an eSIM through a carrier. If the carrier rejects the IMEI, ask it to check compatibility, registration, blacklist, finance, or account restrictions. Do not attempt to alter the IMEI.
Use a manufacturer service or device report that explicitly lists first activation, estimated purchase, or warranty-start date. There is no universal public IMEI database that supplies an exact first-use date for every brand and country.
Not always. Warranty policies may use purchase, activation, shipment, registration, or corrected proof-of-purchase dates. Read the field label and confirm important discrepancies with the manufacturer.
Not automatically. Apple Activation Lock is tied to Find My and the previous owner’s Apple Account. For a used iPhone, have the seller erase it and complete setup until the Hello screen without a previous-owner prompt before payment.
Some Samsung results may return purchase, warranty, or activation-related fields when available. Confirm which date is shown and verify important coverage or age claims with Samsung Support and the original invoice.