Often caused by custom ROMs and proximity sensor conflicts. This can sometimes be temporarily fixed by covering the proximity sensor for 30 seconds during boot.
This requires you to separate the shattered glass and LCD from your original frame using a heat gun and adhesive tape. This method is highly difficult, time-consuming, and carries a high risk of damaging the new display during installation. Required Tools and Parts
Place the motherboard back into the new screen assembly frame.
This comprehensive guide covers everything you need to know about the , including necessary tools, a step-by-step installation guide, and tips for troubleshooting common post-repair issues. Understanding the LG V20 Display Assembly
If the LCD is shattered but the motherboard works, remove the screen entirely. Install a custom ROM (LineageOS) and use in build.prop to disable the display. Connect via ADB or use it as a dedicated USB DAC for your PC. This bypasses the "lcd repair v20" cost entirely. lcd repair v20
Use a suction cup on the screen and pry up with a plastic tool. Slide a guitar pick or playing card around the edges to cut the adhesive.
has a removable back cover and battery. You must remove the top and bottom plastic frame sections and unscrew the midframe assembly (sixteen 4mm Phillips #00 screws) to access the motherboard and display connectors. : You can find complete
: Always sync your files, photos, and contacts to the cloud or a computer before opening the device. Power Off : Ensure the phone is completely turned off.
: Softens any stubborn adhesive under the battery housing or vibration motor. Often caused by custom ROMs and proximity sensor conflicts
The outer glass is broken. Because the glass and LCD are fused together, replacing the entire LCD assembly is the standard, reliable repair method.
Lift carefully to avoid tearing its delicate contact springs. Front Camera: If it did not come out with the motherboard. Headphone Jack: Secured near the bottom of the frame. 6. Reassemble the Phone Place the motherboard into the new framed LCD assembly.
Place the motherboard into the new LCD frame. Reconnect all ribbon cables (ensure they "click" into place). Reinstall the midframe, screws, top/bottom caps, and finally the battery and back cover.
Use a heat gun or iOpener on the front of the screen for 1-2 minutes to soften the adhesive. This method is highly difficult, time-consuming, and carries
If you are ready to tackle this repair and would like specific recommendations based on where you are purchasing your parts, tell me: Are you planning to buy the or "LCD only" ? Do you currently have all the necessary precision tools ?
Purchasing the screen already fused to the frame saves you from having to use a heat gun to pry the old glass out of its tight housing, drastically reducing the risk of damaging other components. 🔧 Step 1: Battery and Exterior Teardown
Before you completely glue and screw the phone shut, connect the battery and turn on the phone. Test the touch functionality across the entire screen, check the LCD for dead pixels, and ensure the front and rear cameras work.