Sell ​​your smartphone at the best price: our advice for a successful recovery of your mobile

    Do you want to give a second life to your old smartphone and get the most out of it? By carefully preparing your device before selling or trading it in, you will maximize its value and facilitate the transaction.

    In this complete guide, we reveal all the key steps to prepare your smartphone to obtain the best possible price.

    Why prepare for your sale?


    Preparing for your sale may seem tedious, but it is an essential step for several reasons. First of all, it allows you to secure your personal data. By resetting your phone, you ensure that no one can access your sensitive information.

    In addition, a smartphone in good condition, clean and functional will be more attractive to potential buyers and to prepare for the trade-in of your smartphone , which will allow you to obtain a better price. Finally, by being well prepared, you will simplify the transaction and save time.

    Backing up your data: a crucial step


    Before handing over your smartphone, it is essential to back up all your important data (contacts, photos, videos, etc.). You can use different tools for this:

    • The cloud: Online storage services like Google Drive, iCloud or Dropbox allow you to save your data simply and securely.
    • A computer: You can also transfer your data to your computer using a USB cable.

    Resetting your smartphone: an essential

    Once your data is backed up, perform a complete reset of your phone. This operation will erase all personal information and return your device to its original state. To do this, go to your phone's settings and follow the instructions.

    Evaluate the real value of your phone

    To find out the value of your smartphone, several options are available to you. You can use online estimation tools offered by many specialized sites. Simply enter the characteristics of your phone (brand, model, condition, etc.) to obtain an evaluation.

    You can also compare the prices offered by different recovery players to get an idea of ​​the market.

    Finally, specialized forums can be an interesting source of information to find out the prices charged for similar models.

    Choosing the right sales method: which solution to favor?

    Choosing the sales method for your smartphone will depend on several factors: how quickly you want to sell, the price you want to achieve, and the level of involvement you are willing to have.

    Mobile recovery by an operator or brand


    This option offers a quick and easy solution to resell your old smartphone. In fact, most telephone operators and specialized brands offer recovery services.

    You can go directly to the store with your device and get an immediate estimate. The main advantage lies in the ease of the transaction: no need to create an ad, manage exchanges with potential buyers or take care of shipping.


    The principle is simple: you bring your phone to the store, the operator or store quickly examines it to assess its condition and offers you a price. If you accept, the transaction is completed on the spot and you usually receive a voucher to use towards the purchase of a new phone or a bank transfer.


    The advantages of recovery by an operator:

    • Speed: You get an estimate and can finalize the sale in a few minutes.
    • Simplicity: No administrative process is required.
    • Security: The transaction is secure and you don't have to worry about possible scams.
    • Standard exchange: You can exchange your old phone for a new model and benefit from special promotions or offers.

    Online sales

    Online platforms like eBay or LeBonCoin offer greater freedom to set your price and reach a wider audience. However, this method requires more time investment:

    • Writing a detailed ad: It is important to precisely describe your smartphone and its features to attract potential buyers.
    • Taking quality photos: Clear, well-framed photos are essential to show off your device.
    • Exchange management: You will have to answer buyers' questions, negotiate the price and organize the shipment.

    Sites specializing in reconditioning

    These sites buy used smartphones to refurbish them. The main advantage is the simplicity of the transaction: you send your smartphone and you receive a payment. However, the prices offered may be lower than those obtained on platforms like eBay.


    Sales between individuals


    Selling between individuals, for example via social networks or dedicated groups, allows you to set your price and negotiate directly with the buyer. However, this method requires greater vigilance to avoid scams. It is recommended to favor hand-to-hand exchanges and to ask the buyer for proof of identity.

    Prepare your smartphone for a successful recovery: deep cleaning and essential checks

    Before entrusting your smartphone, it is crucial to prepare it optimally. A clean, functional and well presented device will be much more valuable in the eyes of the buyer.


    Cleaning: an often neglected step


    A dirty smartphone can leave a bad impression and lower its estimate. Here are some tips for deep cleaning:

    1. Turn off your device before starting cleaning.
    2. Use a microfiber cloth lightly dampened with soapy water to clean the screen and case. Avoid aggressive cleaning products which could damage the coverings.
    3. Clean the ports and connectors with a soft-bristled toothbrush to remove dust and debris.
    4. Disinfect your device with a disinfectant wipe to kill bacteria.


    Things to check before selling


    To ensure that your smartphone is in perfect working order, take the time to check the following:

    • The screen: Check for scratches, dead pixels or spots.
    • Touch: Make sure the screen responds well to touches.
    • Buttons: Check the operation of the volume, power, and other physical buttons.
    • The camera: Take a few photos and videos to check image quality and focus.
    • The speaker and microphone: Make a call and record a voice note to verify that the speakers and microphone are working properly.
    • The battery: Make sure that the battery holds a charge well and that there are no overheating problems.
    • Applications: Uninstall all unnecessary applications and delete personal data.

    Accessories, an additional asset


    Don't forget the accessories! The more original accessories you have (charger, headphones, case, etc.), the more your smartphone will be valued. Make sure they are in good condition and include them in the sale.


    By following these tips, you will maximize your chances of getting the best price for your smartphone. Feel free to take photos of your device from different angles to show its general condition.

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    Hello me, it's François :) Editor in my spare time who loves sharing his passion: TT High tech! 😍 Whether it's hardware, software, video games, social media and many other areas on the site. I share with you my analyses, my tests, tutorials and my favorites on various media. I am a knowledgeable and demanding technophile, who does not just follow fashion, but who seeks to guide you towards the best solutions. So stay tuned!