Samsung Galaxy J1 / J100 Touch Screen & LCD Replacement

Here we have Samsung Galaxy J1 with broken glass and screen.

We will replace the touch screen and the LCD.

First remove the battery and any installed SIM and memory cards.

Under this plastic is the LCD flex cable connector.

Use a tool with a needlepoint and remove it.

Disconnect the LCD flex cable.

Use hot air to warm the glass and to make adhesive soften.

With a cutter or knife start the separation.

When you have enough space between the glass and the frame, continue with a plastic tool.

You can warm the glass again to make the separation more easy.

Finally remove the screen and the glass from the frame.

If you want to change only the glass, disconnect the touch screen flex cable and gently separate the glass from the LCD.

Connect the touch screen to the LCD flex cable.

Put the LCD and the screen in their place.

Remove the protector from the touch screen.

Remove the protector from the LCD (if it's new).

Connect the LCD flex cable and you are ready.