The battery of your Xiaomi Redmi Note 10 Pro discharges way to fast? Do you notice a significant drop in performance?

In this detailed photo tutorial, we will show you step by step how you can easily replace your battery yourself.

Once you open your device, the specified IP certification (protection against dust and water ingress) will expire.If your battery is inflated, keep in mind that the gas inside the battery is flammable and can escape. If you do not feel confident enough, have it replaced at a repair shop.

To avoid scratches on case and screen glass, make sure your workspace is clean and level.

We wish you good luck with your repair!

Required tools

  • Tool for prying out batteries

    Tool for prying out batteries

    You have to use a very stable tool to pry out the battery. At the same time, it has to be flat enough to insert below the battery.

    €3.00 at the iDoc store
  • Flat Picks

    Flat Picks

    You need a very flat tool such as a flat pick to pry out parts that are glued in place.

    €3.00 at the iDoc store
  • Heat gun

    Heat gun

    You can use a heat gun to heat parts that are glued on so they’re easier to remove. In most cases, you can also use a hairdryer.

    from €14.47 on Amazon
  • For storing screws

    For storing screws

    We recommend storing your screws so you don’t mix up the various screws and small parts.

    €8.00 at the iDoc store
  • iFlex opening tool

    iFlex opening tool

    Opening your smartphone can be a very delicate operation, especially if the glue is very persistent. The blade of the flexible but sturdy iFlex measures just 0.15 mm, so it fits in even the smallest gaps, such as between the screen and the frame. The practical iFlex is made of stainless steel and sits comfortably in the hand. This makes it the perfect assistant for every smartphone repair.

    €9.00 at the iDoc store
  • iPlastix

    iPlastix

    Do you want to open your smartphone or lever out large parts like the battery? Then the iPlastix with its large blade will help you. The practical assistant is made of flexible, especially sturdy plastic and lies comfortably in the hand. Thanks to its design, you can even get into smaller gaps, for example to lift the screen or to prevent it from sticking together again.

    €9.00 at the iDoc store
  • SIM Tool

    SIM Tool

    If you want to use a different SIM card or repair most parts of your Apple devices, you’ll have to remove the SIM card first. The SIM card tray only comes out if you insert a tool with a very fine point into the small hole next to the SIM card slot. This tool is designed especially for ejecting the SIM card from all iPhones and iPads, and fits perfectly into the appropriate opening.

    €3.00 at the iDoc store
  • Suction cup

    Suction cup

    A suction cup is perfect for lifting smooth surfaces such as displays or rear glass panels.

    €3.00 at the iDoc store
  • Phillips PH00 screwdriver

    Phillips PH00 screwdriver

    You need the right screwdriver for removing PH00 screws.

    €11.00 at the iDoc store
Show all replacement parts for the Xiaomi Redmi Note 10 Pro 

Passendes Werkzeug

Mit unserem Werkzeug gelingt dir die Reparatur.

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Getting started with the repair of your Xiaomi Redmi Note 10 Pro

If you get stuck or have questions, you can post a comment. We’d be happy to help.

21 steps
  1. Switching off your Xiaomi Redmi Note 10 Pro

    Xiaomi Redmi Note 10 Pro - Switching off your Xiaomi Redmi Note 10 Pro 01
    Xiaomi Redmi Note 10 Pro - Switching off your Xiaomi Redmi Note 10 Pro 02
    Xiaomi Redmi Note 10 Pro - Switching off your Xiaomi Redmi Note 10 Pro 03

    Use our checklist to test the basic functions of your Xiaomi Poco X3 NFC before repairing. This way you can check afterwards if your repair was successful.

    1. Press and hold the power button until the Power Off menu appears on the screen.
    2. Tap Power off in the displayed menu. Your smartphone will shut down within a few seconds.
  2. Removing the SIM tray

    Xiaomi Redmi Note 10 Pro - Removing the SIM tray 01
    Xiaomi Redmi Note 10 Pro - Removing the SIM tray 02
    Xiaomi Redmi Note 10 Pro - Removing the SIM tray 03
    Used tools
    1. Press a thin, pointed object into the small round opening next to the SIM tray to push it out of the device frame. We use a SIM tool for this purpose.
    2. Then pull the tray completely out of the frame.
    Used tools
  3. Heating up the back cover

    Xiaomi Redmi Note 10 Pro - Heating up the back cover 01
    Xiaomi Redmi Note 10 Pro - Heating up the back cover 02
    Xiaomi Redmi Note 10 Pro - Heating up the back cover 03
    Used tools
    Heat gun

    The edge of the back cover is heavily glued. It is therefore essential to first heat it up sufficiently. Use a hot air device for this purpose, such as a heat gun or an ordinary hair dryer.

    1. Heat the edge of the back cover by running the hot air device evenly over it.
    Used tools
  4. Lifting up the back cover

    To create a narrow gap between back cover and display unit you need a flat, stable tool. We recommend the iFlex for this, since it has particularly sharp edges that can be easily inserted.

    1. Attach a suction cup to the lower edge of the back cover and pull it upwards. Insert the iFlex between the display unit and the back cover at the same time.
    Used tools
  5. Removing the back cover

    Xiaomi Redmi Note 10 Pro - Removing the back cover 01
    Xiaomi Redmi Note 10 Pro - Removing the back cover 02
    Xiaomi Redmi Note 10 Pro - Removing the back cover 03
    Xiaomi Redmi Note 10 Pro - Removing the back cover 04
    Used tools
    Heat gun

    To avoid damaging the edge of the case with the sharp edges of the iFlex, you should switch to a plastic tool like the iPlastix as soon as possible.

    Be extra careful when loosening around the camera module, so you don't damage it with your tool.

    1. Drive the tool completely around the edge of the back cover to loosen it piece by piece.
    2. Slide flat picks under the back cover at regular intervals, so that the glue cannot bond again.
    Used tools
  6. Unscrewing the middle frame

    • 9 × 4.3 mm Phillips
    • 8 × 3.3 mm Phillips

    We recommend you to use a screw storage. This way you keep track of everything during the repair and don't lose anything. For example, you can use our high-quality magnetic pad.

    1. Remove the 17 Phillips screws from the middle frame.
    2. Then place them on the magnetic pad.
  7. Detaching the middle frame

    Xiaomi Redmi Note 10 Pro - Detaching the middle frame 01
    Xiaomi Redmi Note 10 Pro - Detaching the middle frame 02
    Xiaomi Redmi Note 10 Pro - Detaching the middle frame 03
    Xiaomi Redmi Note 10 Pro - Detaching the middle frame 04
    Used tools

    The middle frame is firmly hooked to the screen unit and has to be unhooked.

    Be careful when unfolding the detached middle frame to avoid damaging the fingerprint sensor that is still connected.

    1. Push a flat plectrum with a bit of pressure between the screen unit and the middle frame. It is best to start on one of the two long sides of the frame.
    2. Run the pick completely around the frame. It should audibly and noticeably separate from the screen unit.
    3. Carefully unfold the loosened middle frame.


    Used tools
  8. Disconnecting the battery

    Xiaomi Redmi Note 10 Pro - Disconnecting the battery 01
    Xiaomi Redmi Note 10 Pro - Disconnecting the battery 02
    Xiaomi Redmi Note 10 Pro - Disconnecting the battery 03
    Used tools
    • Connector

    Always detach the battery connector as soon as possible to avoid a potential short circuit.

    When separating connectors, always start from the side where there are no small components on the motherboard. This way you avoid potential damage.

    1. Carefully pry the battery connector from the motherboard with a plastic spudger.
    Used tools
  9. Disconnecting the fingerprint scanner

    Xiaomi Redmi Note 10 Pro - Disconnecting the fingerprint scanner 01
    Xiaomi Redmi Note 10 Pro - Disconnecting the fingerprint scanner 02
    Xiaomi Redmi Note 10 Pro - Disconnecting the fingerprint scanner 03
    Xiaomi Redmi Note 10 Pro - Disconnecting the fingerprint scanner 04
    Used tools
    • Connector
    1. Disconnect the fingerprint sensor connector in the same way as the battery connector.
    2. Afterwards, you can completely remove the middle frame and put it aside.
    Used tools
  10. Detaching the battery's adhesive tabs

    Xiaomi Redmi Note 10 Pro - Detaching the battery's adhesive tabs 01
    Xiaomi Redmi Note 10 Pro - Detaching the battery's adhesive tabs 02
    Xiaomi Redmi Note 10 Pro - Detaching the battery's adhesive tabs 03
    Xiaomi Redmi Note 10 Pro - Detaching the battery's adhesive tabs 04

    The battery is fixed in the screen unit with a continuous thin adhesive film, on the underside of which are the actual adhesive surfaces. The three tabs of the adhesive film rest on the upper side of the battery.

    1. First, remove the three adhesive tabs from the top of the battery. The labeling of the tabs indicates the order.
  11. The right tools for your repair

    With the right tools, you will succeed in any repair. In our store you will find a large selection of professional quality tools.
    VIEW NOW
  12. Removing the battery

    Xiaomi Redmi Note 10 Pro - Removing the battery 01
    Xiaomi Redmi Note 10 Pro - Removing the battery 02
    Xiaomi Redmi Note 10 Pro - Removing the battery 03
    1. Release the battery from its guide by gently pulling the adhesive tab with the A label.
    2. Put the loosened battery aside.
  13. Removing the battery's adhesive film

    Xiaomi Redmi Note 10 Pro - Removing the battery's adhesive film 01
    Xiaomi Redmi Note 10 Pro - Removing the battery's adhesive film 02
    Xiaomi Redmi Note 10 Pro - Removing the battery's adhesive film 03
    Xiaomi Redmi Note 10 Pro - Removing the battery's adhesive film 04

    The back of the replacement battery already has an adhesive film, integrated on its back. Therefore you have to remove the old adhesive film from the bottom of the screen unit, before you install the new battery.

    To remove the battery's adhesive film from the screen unit without leaving any residue, you should first heat it with hot air.

    1. Heat the adhesive film by running a hot air device evenly over it.
    2. Then use a sturdy, flat tool, such as a steel spatula, to drive underneath the adhesive film to remove it piece by piece from the bottom of the screen unit.
    Used tools
  14. Inserting the new battery

    Xiaomi Redmi Note 10 Pro - Inserting the new battery 01
    Xiaomi Redmi Note 10 Pro - Inserting the new battery 02

    We have reused the old battery for this photo tutorial.

    1. Prepare the replacement battery by removing the protective film from the back and carefully bending its connector if necessary.
    2. Insert the prepared battery into the screen unit and press it firmly.
  15. Connecting the fingerprint scanner

    Xiaomi Redmi Note 10 Pro - Connecting the fingerprint scanner 01
    Xiaomi Redmi Note 10 Pro - Connecting the fingerprint scanner 02
    Xiaomi Redmi Note 10 Pro - Connecting the fingerprint scanner 03
    • Connector

    Be especially careful when connecting the fingerprint sensor to avoid overstretching the sensitive flex cable.

    1. Lean the middle frame against the screen unit.
    2. Reconnect the fingerprint sensor by pressing its connector gently on the motherboard. It should audibly and noticeably click into place.
  16. Connecting the battery

    Xiaomi Redmi Note 10 Pro - Connecting the battery 01
    Xiaomi Redmi Note 10 Pro - Connecting the battery 02
    Xiaomi Redmi Note 10 Pro - Connecting the battery 03
    Xiaomi Redmi Note 10 Pro - Connecting the battery 04
    • Connector

    Always connect the battery connector last to avoid a potential short circuit.

    Never attach connectors by force. Damage can lead to the failure of an entire component.

    1. Reconnect the battery by gently pressing its connector onto the motherboard.
  17. Attaching the middle frame

    Xiaomi Redmi Note 10 Pro - Attaching the middle frame 01
    Xiaomi Redmi Note 10 Pro - Attaching the middle frame 02

    It is important that the middle frame sits level everywhere. If it stands out in places, loosen it again and check whether everything is installed correctly and no flex cables are jammed.

    1. Once the battery and fingerprint sensor connectors are connected, you can fold down the middle frame.
    2. Press it firmly down all the way around the screen unit. You should hear and feel it click into place.
  18. Screwing the middle frame tight

    • 9 × 4.3 mm Phillips
    • 8 × 3.3 mm Phillips
    1. Fasten the middle frame with the 17 Phillips screws.
  19. Testing your Xiaomi Redmi Note 10 Pro

    Xiaomi Redmi Note 10 Pro - Testing your Xiaomi Redmi Note 10 Pro 01
    Xiaomi Redmi Note 10 Pro - Testing your Xiaomi Redmi Note 10 Pro 02
    Xiaomi Redmi Note 10 Pro - Testing your Xiaomi Redmi Note 10 Pro 03
    Xiaomi Redmi Note 10 Pro - Testing your Xiaomi Redmi Note 10 Pro 04

    Before you glue your Xiaomi again, you should test it for functionality at this point.
    If something doesn't work properly during testing, double-check that everything is installed and attached correctly.

    1. Connect your Redmi Note 10 pro to the mains in order to check the functionality of the replacement battery.
    2. If available, place it on a wireless charger to check the function of the NFC antenna as well.
    3. To test other components, you can use our checklist as a guide.
  20. Attaching a new adhesive frame (optional)

    If the adhesive frame is still in good condition, you do not need to install a new one. However, if it has defects or no longer sticks properly, we recommend that you install a new adhesive frame.

    If the old adhesive frame forms lumps in some places, you should remove them, so that the back cover lies flat again and seals your smartphone properly.

    1. We show you how to apply a new adhesive frame in detail in our YouTube video on the example of the iphone 12.
    Used tools
  21. Attaching the back cover

    Xiaomi Redmi Note 10 Pro - Attaching the back cover 01
    Xiaomi Redmi Note 10 Pro - Attaching the back cover 02
    Used tools
    Heat gun

    We recommend that you run hot air over the edge of the back cover again, so that the glue bonds properly. You can also weigh down your device with books for a few minutes.

    1. Close your Xiaomi Redmi Note 10 Pro after the repair by pressing the back cover back onto the screen unit.
    Used tools
  22. Inserting the SIM tray

    Xiaomi Redmi Note 10 Pro - Inserting the SIM tray 01
    Xiaomi Redmi Note 10 Pro - Inserting the SIM tray 02
    Xiaomi Redmi Note 10 Pro - Inserting the SIM tray 03

    Make sure to insert the SIM tray the right way around.

    1. Re-insert the SIM tray once the back cover is properly and firmly in place.
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