Xiaomi Redmi Note 11 Pro Midframe Replacement
Replacing the midframe may compromise your device's IP rating.
- Follow this guide to replace the midframe on your Xiaomi Redmi Note 11 Pro.
- Purchase replacement adhesive for reattaching the rear glass during reassembly.
- Your device will retain normal functionality, but its IP rating may be lost.
Step 1 | Heat the rear glass
Do not apply excessive heat to the phone's display or internal battery.
- Apply an iOpener to the rear glass for at least two minutes to loosen adhesive.
- Alternatively, use a hair dryer, heat gun, or hot plate, but monitor temperature to avoid overheating.
Step 2 | Insert an opening pick
Attach a suction handle to the rear glass's bottom edge, as close to the edge as possible.
If the rear glass is cracked, you may need to use strong tape or superglue to secure the suction handle in place.
- Lift the rear glass with the suction handle to create a small gap between the back cover and frame.
- If necessary, apply more heat to soften the adhesive further. Follow iOpener instructions to avoid overheating.
Insert an opening pick into the created gap and slide it towards the bottom right corner to cut through the adhesive.
Leave the opening pick in place to prevent the adhesive from resealing.
Step 3 | Slice the bottom edge adhesive
Insert another opening pick at the bottom edge.
- Slide this new pick to the bottom left, cutting the adhesive.
- Keep both picks in place to stop the adhesive from reforming.
Step 4 | Slice the left edge adhesive
Check if the adhesive is cool; use iOpener for 1-2 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 to cut the adhesive.
- Leave the opening pick in place in top left corner to prevent resealing.
Step 5
Position an additional opening pick at the top left corner.
- Guide it down the top edge, slicing the adhesive with its edge.
- Leave this opening pick in place to prevent resealing.
Step 6
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.
- The rear glass should be separated from the frame at this point. If still stuck, use an opening pick to separate any remaining adhesive.
Step 7 | Remove the rear glass
Remove the rear glass.
Ensure all relevant areas are clean with isopropyl alcohol (>90%) before proceeding.
- Apply new adhesive where necessary to the cleaned areas.
- Secure the new back cover using pre-cut adhesive or double-sided adhesive tape.
- Apply strong, steady pressure to your phone for several minutes after installing the back cover. A stack of heavy books can provide the necessary weight.
Step 8 | Eject the SIM card tray
Insert SIM eject tool, SIM eject bit, or straightened paper clip into SIM tray hole at phone's bottom edge.
- Press directly into hole to eject SIM card tray.
- Remove ejected SIM card tray.
If you incorrectly insert tool into microphone hole, damage is unlikely and the microphone will likely still function properly.
Step 9 | Unfasten the midframe screws
Remove the midframe using a Phillips screwdriver.
- Remove the screws first: there are seventeen 3.6 mm screws.
Step 10 | Insert an opening pick
Locate the SIM tray slot on the bottom left edge of the phone.
- Pry the midframe away from the front panel assembly with an opening pick.
Step 11 | Release the plastic clips
Releasing the midframe clips may require a gentle but firm pressure.
- Insert an opening pick at the bottom left corner and carefully pry the clips loose.
Step 12
Insert an opening pick along the left edge of the device and slide it slowly to disengage the plastic clips.
Step 13
Slide the opening pick into the top left corner of the phone, then work it along the top edge, releasing the plastic clips.
Step 14
Slide the opening pick around the top right corner and along the right edge of the phone to release the remaining plastic clips.
Do not attempt to remove the midframe at this stage, as the midframe cable remains connected to the motherboard.
Step 15 | Free the midframe cable connector
Be careful when opening the midframe as it may be secured.
- Swing open the midframe to the left, like opening a book cover.
- Position the midframe next to the front panel assembly's left edge.
Step 16 | Disconnect the midframe cable
Remove the midframe cable by carefully prying the connector straight up using a spudger.
Step 17 | Remove the midframe
Remove the midframe.