How to find out the exact date of purchase of the phone Xiaomi Redmi: official and hidden methods

Buying a Xiaomi Redmi smartphone in the secondary market is always risky: it can be stolen, replaced by an IMEI or with an expired warranty. One of the key parameters that will help avoid problems is the date of the first activation of the device. It confirms the legality of the purchase, allows you to check the warranty period and even detect a forgery. But how do you know if the check is lost and the seller does not remember the exact date?

In this article, we will analyze all available methods - from official (via Xiaomi services and telecom operators) to hidden (analysis of system logs and Mi Account data). 10/11/12, Redmi 9/10/13C And other models, and how to get around the restrictions if the phone is locked or not turned on. IMEI Or a box, prepare them in advance.

1. Check the date of purchase through the official website of Xiaomi (by IMEI)

The most reliable method is to use Xiaomi’s warranty check service, which works for all Redmi models released after 2018, and shows not only the activation date, but also the warranty status.

1. Find it. IMEI your phone: 📱 Type *#06# on the keyboard and a window with a 15-digit number will appear. 📦 Look at the sticker under the battery (if removable) or on the box. 🔧 In settings: About the phone → General information → IMEI.

Xiaomi’s security check

Global

Russia

India

IMEI

Submit

You'll see in the results:

• 📅 Activation Date is the date of first connection to the network.
• 🛡️ Warranty Status: "In Warranty" or "Out of Warranty".
• 🌍 Sales Region – Important for checking grey imports.

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If the site gives an error "IMEI not found", try to enter the number without the last digit (sometimes the service recognizes incomplete data) or check the correctness of the region.

⚠️ Note: The service may not show the date for phones purchased from unofficial stores (for example, on AliExpress without a local warranty.

2.Date on the box and stickers: what to look for and how to decrypt

If you still have the original Xiaomi Redmi box, it has date tags, and the manufacturer puts them in a format that can be deciphered.

• 📦 Serial numbered sticker (SN) — It's usually on the back of the box. YYMMDD (Year, month, day, for example, 220515 = 15 may 2022 year-end.
• 🏷️ Sticker with IMEI — This may contain a production date (not to be confused with the purchase date!) which is usually 1-3 months before the actual sale.
• 📄 Warranty card (if attached) - the date of sale is put by the store.

⚠️ Note: The date on the box may differ from the actual purchase date by 1-6 months – this is normal. Xiaomi produces lots of phones in advance, and sales begin later. If the difference is more than 6 months, you can forge (for example, a box from another phone).

3.Mi Account Data Analysis: Hidden Device History

If the phone was linked to a Mi Account, it stores a history of activity — including the date of the first sync — that works even if the phone is reset to factory settings, but requires access to the original account.

1. Sign in to the Mi Account website with the username / password of the previous owner (if the phone is purchased with hands, request data from the seller).
2. Go to the Devices section → History of devices.
3. Find your Redmi model on the list, and it will show you the date of your first connection.

If the seller refuses to provide access to the account, this is a reason to doubt the legality of the phone - perhaps the device is stolen or locked by IMEI. Alternatively, ask the seller to take a screenshot of the "Device History" section with the date (but it can be forged!).

🔹 Make sure the seller has provided the original login/password

🔹 Check that there is only one device in history (if there are several of them – the phone could be in repair)

🔹 Compare the date in Mi Account with the date on the box (the difference should not exceed 1 month)

🔹 See the geolocation of the first entry (should match the region of sale)

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⚠️ Warning: If the Mi Account history indicates that the device was untied the day before sale, it could mean that the phone was repaired or stolen.

4. Checking through a communications operator (for Russian and European models)

Mobile operators (for example, MTS, Beeline, MegaFon in Russia or Vodafone, Orange in Europe) store data on the first activation. SIM-This method works if you have a card on your phone:

• 📶 The phone was bought with a contract from the operator.
• 🆔 IMEI Not changed (check in *#06#).
• 📞 The phone number used in the device is still active.

To request data:

1. Contact the communication salon with your passport and IMEI phone.
2. Write a request for operator support (example: “Please provide the date of first activation of IMEI [your number] on your network”).
3. For corporate clients, request an account statement (the date of issue of the SIM is indicated there).

⚠️ Note: The operators may refuse to provide data if you are not the original owner. SIM-In this case, try to request information through Roskomsvoboda (for Russia) or the local communications regulator.

Yes, no box | Yes, with a box and checks | No, just new ones in the store | I don't remember-->

5. Hidden system logs: how to find the date of the first inclusion

Xiaomi Redmi Android systems store logs that can be analyzed to determine the date of the first launch, which requires root rights or access to ADB, but works even without the Internet.

1. Activate Developer Mode: Go to Settings → About Phone. 7 times click on MIUI Version. Return to Settings → Additional → For Developers and enable USB Debugging.

ADB

adb shell dumpsys package com.android.providers.settings

In conclusion, look for a line first_install_time — This is the timetamp of the first inclusion.

service

Alternative method (without ADB):

• Install the Android Snooper app (requires root).
• Open the System Logs section → Boot Events.
• Find the earliest event with a tag BOOT_COMPLETED.

⚠️ Note: If the phone was reset to factory settings, the date in the logs will be reset (IMEI) or third (Mi Account).

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The first turn-on date can only be forged with root access, and if a vendor refuses to provide a phone for ADB check-up, it is suspicious.

6. Verification through third-party services (IMEI.info, Sndeep.info)

If the official methods have failed, use third-party IMEI analytics services, which collect data from operator databases, customs declarations and secondary device markets.

• 🔍 IMEI.info – shows the date of the first activation in the network (paid, ~$1).
• 📊 Sndeep.info – free check for Russian IMEI.
• 🌐 IMEI24 — Analysis of the database of stolen phones (important for checking the legality of the phone).

How to use (example: IMEI.info):

1. Enter the IMEI on the main page.
2. Pay the report (cost ~$0.99).
3. Look for the Activation Date or First Seen block.

⚠️ Note: Third-party services may be wrong if:

• The phone was stitched with unofficial firmware (IMEI could be changed).
• The device has never connected to a mobile network (only Wi-Fi).
• IMEI is blocked by the operator (check through the blacklist).

Alternative methods: check, warranty card, bank statement

If none of the above methods worked, try to find indirect confirmation of the date of purchase:

• 🧾 Check or receipt – even if it fades, try to restore data through the bank’s mobile application (for example, SberBank Online stores a payment history up to 3 years).
• 💳 Card statement – ask the bank for the history of transactions for the period of the proposed purchase. Look for payments in favor of Xiaomi, M. Video, Svyaznoy, etc.
• 📧 Confirmation letter – check your mail (including the Spam folder) for emails from the store with the headings “Your order”, “Proof of payment".
• 📱 Cloud Photos – If your phone is synced to Google Photos or Mi Cloud, find the oldest photos (date of creation) = date).

⚠️ Warning: If a seller claims that the phone was purchased "recently" but Google Photos have photos from 2020 - this is a clear sign of fraud.

FAQ: Frequent questions about the date of purchase of Xiaomi Redmi