Einleitung

Use this guide to replace a damaged rear glass on your Xiaomi Redmi Note 9S.

You’ll need replacement adhesive to reattach components when reassembling the device.

  1. hl1J1BPaWUG4VVqZ
    • Prepare an iOpener and apply it to the back cover for at least two minutes to loosen the adhesive underneath.

    • A hair dryer, heat gun, or hot plate may also be used, but be careful not to overheat the phone—the display and internal battery are both susceptible to heat damage.

  2. QRKoeMBJYYoiHeZa
    QRKoeMBJYYoiHeZa
    XSIHPZiZqERJYSdu
    vXCSMctKWCfCopPO
    • Secure a suction handle to the bottom edge of the rear glass, as close to the edge as possible.

    • If the rear glass is cracked, the suction handle may not stick. Try lifting it with strong tape, or superglue the suction handle in place and allow it to cure so you can proceed.

    • Lift the rear glass with the suction handle to create a small gap between the back cover and the frame.

    • In case you have trouble creating a gap, apply more heat to further soften the adhesive. Follow the iOpener instructions to avoid overheating.

    • Insert an opening pick into the gap you created.

  3. yZN4ub5pIi46FWx3
    yZN4ub5pIi46FWx3
    ZZjKgfNpLQffxY14
    • Slide the opening pick to the bottom right corner to slice the adhesive.

    • Leave the opening pick in place to prevent the adhesive from resealing.

  4. jEGIL3Z6XSW4pnF4
    jEGIL3Z6XSW4pnF4
    5qZubwZE5KvRNjtg
    fDQFGrXVpJtMRXJv
    • Insert a second opening pick at the bottom edge of your phone.

    • Slide the opening pick to the bottom left corner to slice the adhesive.

    • Leave the opening picks in place to prevent the adhesive from resealing.

  5. BLBOowBYPkJEwRdQ
    BLBOowBYPkJEwRdQ
    FqETMaPvfEjNCjLu
    rNnX6sBIcIcYxaRx
    • If the adhesive becomes hard to cut, it has most likely cooled down. Use your iOpener for one to two minutes to reheat it.

    • Insert a third opening pick at the bottom left corner of your phone.

    • Slide the opening pick along the left edge of your phone to slice the adhesive.

    • Leave the opening pick in the top left corner to prevent the adhesive from resealing.

  6. aVEQT3IcsvXrFp35
    aVEQT3IcsvXrFp35
    IFwCkSvP6Yjf2WXl
    kymF2JHB6EAsXl6r
    • Insert a fourth opening pick underneath the top left corner of your phone.

    • Slide the opening pick along the top edge to slice the adhesive.

    • Leave the opening pick in the top right corner to prevent the adhesive from resealing.

  7. WOc6oCOiaHAwKYGY
    WOc6oCOiaHAwKYGY
    v5JtkkpvLE4ktMuM
    1ktmNUsWECgWgSsY
    • Insert a fifth opening pick underneath the top right corner.

    • Slide the opening pick along the right edge of the rear glass to slice the remaining adhesive.

  8. fEAquC1IRRIZTSv5
    fEAquC1IRRIZTSv5
    pxTT6SjC1KCAXEqC
    • Remove the rear glass.

    • Apply new adhesive where necessary after cleaning the relevant areas with isopropyl alcohol (>90%).

    • Secure the new rear glass with pre-cut adhesive or double-sided adhesive tape. After installing the rear glass, apply strong, steady pressure to your phone for several minutes to help the adhesive form a good bond—a stack of heavy books works well.

Abschluss

To reassemble your device, follow these instructions in reverse order.

Take your e-waste to an R2 or e-Stewards certified recycler.

Repair didn’t go as planned? Try some basic troubleshooting, or ask our Answers community for help.

Manuel Haeussermann

Mitglied seit: 13/07/22

6386 Reputation

0 Kommentare