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Repair Guides

Moderate1–2 h10 steps

If your Samsung Galaxy S25 is taking blurry photos, failing to focus, or showing a blank screen when you open the camera app, it might be time for a camera replacement. This repair is also necessary if the internal camera sensors are damaged from a heavy drop or liquid exposure. Expect to work with delicate ribbon cables and strong adhesive during this process. Take your time and proceed carefully to avoid damaging the fragile glass components.

Required Tools

Heat gun or iOpenerSuction cup handlePlastic opening picksNylon spudgerPhillips #00 screwdriverPrecision tweezersReplacement waterproof adhesiveHigh concentration isopropyl alcohol
  1. 1

    Heat the back glass

    • Apply heat to the edges of the back glass using a heat gun or iOpener to soften the factory adhesive.
    • Keep the heat moving constantly to avoid damaging the internal components or melting the plastic frame.
  2. 2

    Create an opening gap

    • Apply a suction cup to the lower portion of the back glass and pull up gently.
    • Insert a plastic opening pick into the small gap you create between the glass and the metal frame.
  3. 3

    Slice through the adhesive

    • Slide the opening pick around the entire perimeter of the phone to cut through the waterproof adhesive.
    • Leave picks in the corners to prevent the adhesive from resealing while you work.
  4. 4

    Remove the back glass

    • Once all the adhesive is cut, carefully lift the back glass away from the phone.
    • Set it aside in a safe place to avoid cracking it.
  5. 5

    Unscrew the motherboard shield

    • Use a Phillips #00 screwdriver to remove the screws securing the motherboard shield and wireless charging coil.
    • Keep your screws organized on a magnetic mat so you know exactly where they go during reassembly.
  6. 6

    Disconnect the battery

    • Use a plastic spudger to gently pry up the battery connector from the motherboard.
    • Disconnecting the battery immediately prevents any accidental short circuits while you work on the rest of the device.
  7. 7

    Remove the wireless charging coil

    • Carefully peel back and remove the wireless charging coil and motherboard shield assembly.
    • Be gentle to avoid tearing the delicate charging coil material.
  8. 8

    Disconnect the camera cables

    • Locate the press connectors for the rear camera module on the motherboard.
    • Use the flat end of your plastic spudger to pry them straight up from their sockets.
  9. 9

    Extract the camera module

    • Carefully lift the rear camera module out of its housing in the frame.
    • If it feels stuck, check for any hidden screws or use a small amount of isopropyl alcohol to loosen any underlying adhesive.
  10. 10

    Install the new camera

    • Place your replacement camera module into the housing and gently press the connectors down onto the motherboard until they snap into place.
    • Reconnect the battery, reinstall the wireless charging coil, and seal the phone with fresh adhesive before turning it on.

Disclaimer: repairs are done at your own risk. Devices contain batteries and live components; improper handling can cause injury or fire. For a safe, warrantied repair, contact us.

FAQ

Will replacing the camera restore my water resistance?

You will lose the factory water resistance seal when you open the phone. You must apply new, high-quality waterproof adhesive during reassembly to restore some level of protection.

Do I need to calibrate the new camera after installation?

In most cases, the Samsung Galaxy S25 will recognize the new camera hardware automatically without requiring special software calibration. Just make sure the connectors are seated properly.

What should I do if the new camera will not focus?

Check the camera lenses for smudges or protective plastic films that might have been left on during installation. If the lens is clean, reseat the camera ribbon cables to ensure a solid connection.

Can I replace just one lens instead of the whole module?

The rear camera assembly is typically replaced as a single module containing all the sensors. However, if only the exterior glass cover is broken, you can replace just the glass without opening the entire phone.

Device

Professional Device Repair vs. DIY Guides

While our step-by-step guides are perfect for troubleshooting minor issues at home, complex hardware faults require expert intervention. If you are facing critical issues, choosing a professional phone repair Slovenia or laptop repair Slovenia service ensures your device is handled safely without risking further damage.

Why Choose KRON Servis for Your Tech Repairs?

At KRON Servis, we repair over 3,284 devices every month with an outstanding customer rating of 4.9/5. Whether you need a reliable phone repair Ljubljana or comprehensive servicing for consoles, TVs, and smart mobility, our certified technicians are here to help. We operate in two convenient locations: Zagrebška cesta 83a in Maribor and Vilharjeva cesta 29 in Ljubljana, open Monday to Friday from 8:00 to 16:00.

We use high-quality OEM parts and offer a 12-month warranty on all repairs. Professional diagnostics are available for 25 € (VAT included). Avoid the risks of DIY mistakes and let our experts restore your device. For more details on our rates, visit our pricing page, check our services, or contact us directly at questions@kron.si or via our contact form. You can also track your device anytime on our repair status page.

  • 12-month warranty
  • Original (OEM) parts
  • Your data kept confidential
  • Loaner device for mail-in repairs
  • 3,284+ devices per month