How to place new lcd

To replace the LCD screen on a Realme Note 50 (model RMX3834), power off the phone, heat and remove the back cover, disconnect the battery, and carefully separate the damaged display assembly before installing the new one. [1]

Tools Needed

• Replacement LCD screen (with or without frame)
• Heat gun or hairdryer
• Plastic pry tools and opening picks
• Small Phillips screwdriver
• Suction cup
• B-7000 or T-7000 repair adhesive (if using a screen without a frame) [1, 2, 3, 4, 5]

Step-by-Step Replacement Guide

1. Disassemble the Phone

• Turn off your Realme Note 50 completely.
• Apply heat evenly along the edges of the back cover using a heat gun or hairdryer to soften the adhesive.
• Use a suction cup to lift a small gap in the back cover, then insert a plastic pry tool to carefully release the clips all the way around the frame.
• Remove the screws holding the upper motherboard shield/cover using your Phillips screwdriver, then disconnect the cover. [1, 2, 3, 4]

2. Disconnect the Battery

• Unplug the battery connector from the motherboard immediately to prevent any short-circuits during the repair. [1]

3. Remove the Broken Screen

• Disconnect the display flex cable running from the bottom or side board to the main board.
• Apply heat to the front edges of the broken LCD screen to loosen its adhesive.
• Gently pry around the edges of the display to separate it from the middle housing frame. If your replacement part does not include a frame, clean off all old adhesive and glass shards from the phone's inner frame thoroughly. [1, 2]

4. Test the New LCD

• Connect the flex cable of the new replacement screen to the motherboard and temporarily plug in the battery.
• Turn on the phone to test touch sensitivity, color accuracy, and backlight functionality before applying any permanent glue.
• Turn the phone back off and disconnect the battery and screen again after a successful test. [1]

5. Install and Reassemble

• Apply a thin, even layer of fresh adhesive (like B-7000) along the clean frame edges if you are installing a screen without a pre-attached frame. [1]
• Lay the new LCD screen carefully into place, routing the flex cable correctly.
• Reconnect the display cable and secure the battery connector back onto the motherboard. [1]
• Screw the protective shields back into place, snap the back cover down firmly, and use rubber bands or clamps for 1–2 hours to let the new adhesive cure properly.