Preparation of Xiaomi Redmi Note 8T for sale: from dumping to packaging

Selling a used smartphone is a process that requires attention to detail, especially if we are talking about a popular model like Xiaomi Redmi Note. 8T. This phone, released in 2019, is still in demand in the secondary market due to its balanced characteristics: a Snapdragon 665 processor, a quadruple camera at 48 MP and a capacious battery at 4000 mAh. However, to maximize its cost and avoid problems with the buyer, you need to properly prepare the device.

In this article, we'll look at not only the technical aspects -- resetting, deleting accounts, checking health -- but also the psychological aspects, like how to present your phone in an ad, what photos to take, and what to check to avoid getting a claim after the sale. Special attention will be paid to the unique feature of the Redmi Note 8T — support NFC, This is often a decisive argument for buyers.

1. Data backup: what to save and how

The first step is to transfer personal information from your phone. Even if you plan to leave some data (like photos to show the camera), it's better to create a full backup. 8T This can be done in several ways:

• 📱 Local copy through MIUI: Go to Settings. → The phone. → Backup: The system will offer to save contacts, messages, notes and application settings to internal memory or microSD card.
• ☁️ Xiaomi Cloud: If you have a Mi Account linked, the data is automatically synced to the cloud (up to 5GB free). → Xiaomi account → Mi Cloud.
• 🖥️ Computer via Mi PC Suite: the official utility from Xiaomi allows you to create a full backup, including installed APK-Download it from pcsuite.mi.com.

Important: don’t rely on one method, for example, the Xiaomi cloud may not save your call history or setup of some third-party applications. For reliability, combine a local backup and a cloud.

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If you use Google Photos to back up your media files, check your quality settings. By default, the photos are saved in "High Quality" (compressed) rather than the original resolution.

Pay particular attention to:

• 📸 Photos and videos in folders DCIM Pictures (including hidden folders of apps like WhatsApp).
• 📞 Contacts and Call Log: Export them to a file VCF via Contact → Settings → Imports/Exports.
• 🔑 Passwords and application data: if you use a password manager (for example, Bitwarden or 1Password), Make sure the backup is synchronized.

2. Delete accounts and unlock the bootloader

One key is to untie all accounts from the device, so if you don't, the new owner won't be able to use the phone without your data, and in some cases, the phone may be locked (for example, when you change region to Mi Account).

On the Redmi Note. 8T remove:

1. Xiaomi Account (Mi Account): Go to Settings → Xiaomi account → Delete your account. You'll need to enter your password. If you bought your phone in China, check your region-specific link, some features may not work without a Chinese account.
2. Google Account: In Settings → Accounts. → Google select your profile and click Delete your account".
3. Other services: Facebook, Twitter, VK etc. (in Settings) → Accounts).

If you previously unlocked the bootloader to install custom firmware, return it to its original state.

1. Download the official firmware for your model from the Xiaomi Firmware website.
2. Connect your phone to your PC in Fastboot mode (keep Volume down + Power on).
3. Run the command in the terminal: fastboot flash lock This will block the bootloader, but delete all data on the device.

⚠️ Note: If you sell a phone with an unlocked bootloader, make sure to include this in the ad. Some buyers may perceive this as a disadvantage, others as an advantage (for example, for installing LineageOS).

3. Reset to factory settings: step-by-step instructions

A full reset will delete all data and bring the phone back to the "out of the box" state. 8T You can do it in two ways:

Delete all accounts (Xiaomi, Google, social networks)

Keep a backup copy of the data

Charge your phone at least 50%

Remove the memory card (if any)-->

Method 1: Through the settings menu

1. Open Settings → About the phone → Reset settings.
2. Select “Erase All Data” (Erase All Data).
3. Enter. PIN-code or pattern lock, if requested.
4. Confirm action. The phone will restart and start the cleaning process (it will take 5-10 minutes).

Method 2: Recovery Mode (if the phone is not turned on)

1. Turn off the phone.
2. Press Volume Up + Power before the Mi logo appears.
3. In the Recovery menu, select Wipe Data → Wipe All Data (manage volume buttons, confirmation – power button).
4. After reset, select Reboot → Reboot to System.

Once reset, the phone will boot with a welcome screen, like after you buy it. Don't connect your accounts -- let the customer set up the device themselves.

4. Performance Check: What to Test Before Selling

To avoid claims from the buyer, check out all key features of the Redmi Note. 8T. Make a checklist and demonstrate the performance of the phone:

For deep diagnosis, use the applications:

• 🛠️ CPU Throttling Test – check the performance of the processor for overheating.

⚠️ Warning: If the battery is bloated (seen by the bloated back cover), don't sell the phone - it's dangerous! Dispose of it at special reception points.

5. Appearance and packaging: how to present the phone

The buyer's first impression is formed by the photos in the ad. for Redmi Note 8T take pictures:

• 📸 Front panel – screen is on (without scratches, with a desktop demonstration).
• 📸 Back side – focus on cameras and logo (check if there are chips on the glass).
• 📸 Side faces - you can see the state of the buttons and connectors (USB-C, 3.5 mm audio, slot for SIM).
• 📸 Screen off – to check for scratches (take an angle photo).

When describing the state of the phone, use specific wording:

• ✅ "No scratches on the screen (the film was not removed) – if the display is perfect.
• ⚠️ "Minor rubbing on an aluminum frame" - if there are slight traces of use.
• ❌ "Cracks on the back window (does not affect the functionality)" - if the defect is noticeable.

Pack your phone so it looks presentable:

• 📦 Use the original box (if preserved) or neutral packaging.
• 🔌 Put down the original cable USB-C and a power supply unit (if sold in the kit).
• 🛡️ Add a cover or protective glass (even budget accessories increase perceived value).

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The price of a phone with original packaging and accessories can be 10 to 15 percent higher than without, and buyers often take this as a sign of careful use.

6. Ad Optimization: How to Sell More Expensively

Xiaomi Redmi Note Price 8T in the secondary market in 2026 varies from 6 000 to 12 000 rubles depending on the state:

In the title of the announcement, indicate:

• 📱 Model and Memory: Xiaomi Redmi Note 8T 4/64 GB".
• ⭐ Condition: "Like new", "Excellent", "With slight traces of use".
• 🔋 Battery capacity: “Battery 92% (accuBattery)".
• 💳 NFC: "S NFC Contactless Payment is a Key Plus Model.

In the description, add:

• 📝 Purchase date (if the phone was purchased less than a year ago, it is a plus).
• 🛠️ Information about the guarantee (if applicable).
• 📱 Screen status (original or replaced, whether there is an oleophobic coating).
• 🔄 Reason for sale (e.g., switching to a new model").

Examples of good wording:

• "The phone was bought in the official Xiaomi store, always in a case and with a protective glass. NFC I worked, paid with a Sberbank card without any problems."
• "Ideal for those looking for a reliable phone with a good camera and NFC. No lags, everything (flying) I sell with the original box and the documents."

Avoid formulaic phrases like "everything works" - they are not credible. Instead, give specific examples:

• 🎮 "Played Call of Duty Mobile at high settings - no friezes."
• 📸 "The main camera photos are detailed even in low light (examples below)."

7.Secure transfer of the phone to the buyer

To avoid fraud, follow the following rules:

Arrange for a meeting in a safe place:

• 🏦 Bank office (if cash payment is made).
• 🛒 In the communication salon (for example, the Messenger or MTS - there you can check the IMEI).
• 🚔 In the police station (if the amount is large).

Check the buyer:

• 💳 If you pay by transfer, use services with protection (for example, Sberbank Online with confirmation of the transfer). SMS).
• 🆔 Ask for passport details (you can take a photo of your passport and send it to yourself).
• 📱 Check it out. IMEI *#06# - This must match the box.

Make a receipt (even if you sell through Avito)

I, [name of buyer], passport [series, number], received from [your name]


Xiaomi Redmi Note 8T, IMEI: [number], in good condition.




I have no complaints about the appearance and functionality.




(a) the amount of [amount] rubles received in full.





[Date] [Signature of the buyer] [Your signature]

⚠️ Note: If the customer asks to send the phone by mail before payment, it is 100% fraud. Use only prepayment or the services of the transport companies with a cash on delivery (for example, SDEC or Boxberry).

8.After the sale: What to do in the first few days

Even after the phone is transferred, there are risks to minimize:

• 🔒 Change the passwords of accounts that were linked to the phone (Google, Xiaomi, social networks).
• 📱 Remove your device from Mi Cloud: Go to i.mi.com →"Find the device" → Choose Redmi Note 8T →"Delete".
• 💳 Untie your bank cards from Google Pay, Samsung Pay or other payment systems.
• 📡 Check activity: if the phone suddenly appears in your Mi Account in a couple of days, it is a sign of fraud (for example, the buyer could return the old phone instead of yours).

If you sold a phone with Mi Home installed, remove it from the list of devices in the app, otherwise the new owner will be able to control your smart lamps or a robot vacuum cleaner.

Keep the correspondence with the buyer and a copy of the receipt for 1-2 months. If disputes arise (for example, under warranty), you will have proof.

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If a customer complains of a malfunction a week after purchase, ask for a video showing the problem, often an attempt to refund a phone that is not working.

FAQ: Frequent Questions About Redmi Note Sale 8T