Press and hold the power button until the power menu appears. Tap 'Power Off' and wait until the device is completely shut down. This prevents any electrical issues during the repair.

Use a plastic opening tool to carefully pry off the back cover of the phone. Start from the corners and gently work your way around the edges to release the clips. Set the back cover aside once removed.

Locate the battery connector on the motherboard. Use a spudger to gently lift and disconnect the battery connector from the motherboard to prevent any power flow.

Using the Phillips #00 screwdriver, remove all screws securing the midframe. Keep track of the screws. Carefully pry the midframe off using a spudger. Be gentle to avoid damaging internal components.

Use a heat gun or hairdryer to gently heat the edges of the screen. This softens the adhesive holding the screen in place. Apply a suction cup near the edge and gently pull to create a gap. Insert a plastic opening tool into the gap and carefully pry around the edges to release the screen.

Locate the display connector on the motherboard. Use a spudger or tweezers to gently disconnect it. Carefully remove the broken screen from the device.

Align the new screen with the device and connect the display connector to the motherboard. Ensure the connector is fully seated.

Apply double-sided adhesive tape or pre-cut adhesive strips around the edges of the new screen. Carefully press the screen into place, ensuring a tight fit with no gaps.

Reattach the midframe by aligning it with the device and securing it with the screws you removed earlier. Reconnect the battery connector to the motherboard.

Snap the back cover back onto the device, ensuring all clips are securely in place. Power on the phone and test the new screen for full functionality.