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A DIY Guide on Replacing Touch Glass for Vivo Y20 and Y12: Step-by-Step Instructions

A DIY Guide on Replacing Touch Glass for Vivo Y20 and Y12: Step-by-Step Instructions

Are you dealing with a cracked or unresponsive touch screen on your Vivo Y20 or Y12? Fret not; you can bring your smartphone back to life with a touch glass replacement. In this comprehensive guide, we’ll walk you through the process of replacing the touch glass on your Vivo device, ensuring a smooth and successful DIY repair.

How to Replace Vivo Y20 and Y12

Touch Glass


Before diving into the replacement process, it’s essential to note that smartphone repairs involve some risk. Proceed at your discretion, and if you’re unsure or uncomfortable with any step, consider seeking professional assistance. Additionally, keep in mind that DIY repairs may void your warranty.

Tools and Materials:

  • Replacement touch glass for Vivo Y20 or Y12
  • Heat gun or hairdryer
  • Plastic pry tools
  • Tweezers
  • Screwdriver set
  • Adhesive tape or glue
  • Patience and a steady hand

Step-by-Step Instructions

Step 1: Gather Your Tools and Workspace:

Set up a clean, well-lit workspace with ample room to maneuver. Ensure you have all the necessary tools and replacement parts within reach.

Step 2: Power Off and Remove the Battery:

Power off your Vivo Y20 or Y12 and remove the battery if possible. This step is crucial for your safety and the integrity of the device.

Step 3: Heat the Edges:

Use a heat gun or hairdryer to gently warm the edges of the phone. This helps loosen the adhesive holding the touch glass in place. Be cautious not to overheat, as excessive heat may damage the internal components.

Step 4: Pry Open the Device:

Carefully use plastic pry tools to gently separate the back cover from the frame. Start at the corners and work your way around. Take your time and apply even pressure to avoid damaging the plastic clips or breaking the back cover.

Step 5: Disconnect the Screen:

Once you’ve opened the device, locate and disconnect the cables connecting the screen to the motherboard. Use tweezers or a plastic pry tool for this delicate task.

Step 6: Remove the Old Touch Glass:

With the screen disconnected, carefully lift and remove the old touch glass. Be mindful of any broken glass shards, and dispose of them safely.

Step 7: Clean the Surface:

Clean the surface where the old touch glass was attached using a microfiber cloth or a lint-free cloth. Ensure that no adhesive residue remains.

Step 8: Attach the New Touch Glass:

Position the replacement touch glass over the device and secure it in place. Gently press along the edges to ensure proper adhesion.

Step 9: Reconnect the Screen:

Carefully reconnect the screen cables to the motherboard. Double-check the connections to ensure they are secure.

Step 10: Reassemble the Device:

Place the back cover back onto the frame and press along the edges to secure it. If needed, use adhesive tape or glue to ensure a snug fit.

Step 11: Power On and Test:

Power on your Vivo Y20 or Y12 and test the new touch glass. Verify that all functions are working correctly before fully reassembling the device.

Congratulations! You’ve successfully replaced the touch glass on your Vivo Y20 or Y12. With a bit of patience and precision, this DIY repair can save you the hassle and cost of professional assistance. Always refer to the specific repair guides and tutorials for your device model, and remember to exercise caution throughout the process. Happy repairing!

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