How to Check Your Android Phone Activation Date (Original Purchase Date)

Discovering the original activation date of your Android phone is essential for warranty validation and understanding its usage history. In this comprehensive guide, we will walk you through the steps to check the activation date for popular Android devices such as Samsung, Mi Xiaomi, Motorola, Lenovo, Nokia, Huawei, Google Pixel, Oppo, OnePlus, Tecno, and Infinix. Uncover the hidden secrets within your device’s history with our straightforward and effective methods.

Section 1:

Checking IMEI or Serial Number

Before you begin, make sure you have your device’s IMEI or Serial number at your fingertips. Here’s how to find it:

  1. Open the Phone app on your device.
  2. Enter *#06# using the keypad.
  3. The IMEI and serial number will be displayed on the screen.

Section 2:

Checking Android Phone Activation Date

This method covers a variety of phone brands. Follow these steps to know the activation date:

  1. Open your browser and go to
  2. Click on the “Android Check” option on the home page.
  3. Select your phone brand from the available options.
  4. Scroll down and enter the IMEI or serial number in the provided box, then click “Check.”
  5. If the information is correct, you will see the original purchase date of the device.

Section 3: Checking the Original Purchase Date of Tecno or Infinix Phone

This method specifically applies to Tecno and Infinix phones. Follow these steps:

  1. Open your browser and go to the Original purchase device checker.
  2. Enter your IMEI and click the search icon (you can find the IMEI in Settings > System > About the Phone > IMEI).
  3. The next page will display details including warranty expiration date and status.
  4. To find the original purchase date, subtract the initial warranty duration from the expiration date. For example, if the warranty expired on 2020-11-01 for a Tecno phone (with a 1-year warranty), the purchase date would be 2019-11-01.

Quick Note:

While the dates provided by these websites are generally accurate, they may be subject to slight variations.


Knowing the original activation date of your Android phone is crucial for warranty validation and understanding its usage history. By following these simple steps, you can unravel the secrets hidden within your device’s history. Whether you’re considering a refurbished or used phone, this information is invaluable.

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