Nokia Lumia 625 – Disassembling procedure – How to replace the battery – How to replace the broken Touch screen glass

Nokia Lumia 625:  How to replace the battery 

Turn off the phone and remove the back cover.
Remove any installed SIM or memory card.
Use a screwdriver Torx T4 and remove the 8x black screws.

At the top and bottom of the phone you'll see two grooves.

Use a plastic tool and start the separating the rear bezel from here.

Disconnect the battery connector.

Use a plastic tool and unstuck the battery.
Look at the picture to see where is the battery adhesive sticker.

Touch Screen Digitizer Glass Replacement

Turn off the phone and remove the back cover.
Remove any installed SIM or memory card.
Use a screwdriver Torx T4 and remove the 8x black screws.

At the top and bottom of the phone you'll see two grooves.

Use a plastic tool and start the separating the rear bezel from here.

Disconnect the battery and the touch screen flex cables.

Now is the moment for test the new spare part.
Finally, disconnect the battery again and remove the new touch screen.

Put some scotch tape to prevent the glass from shattering and yourself from injury.

Use a hair dryer and warm the glass to make adhesive soften.

With a cutter separate the glass a little bit to make a room for the plastic pick or other plastic tool.
Be careful for the LCD. You can use a hair dryer again to rewarm the glass.

Clean the frame of the old adhesive tape and install new.

Check the LCD for dust and install the new touch screen glass.

Now reassemble the phone.