With the card extraction tool we remove the tray and remove the cards.
Step 2 Back case
Apply a little heat to the back of the phone, and introduce a thin enough card that allows us to insert a prong to gradually take off the housing.
Step 3 Intermediate housing
Remove the 9 Phillips screws (PH # 00) and with the help of a tine unhook the intermediate casing.
Step 4 Handset
Using a fine-tip tool, we remove the handset that we want to replace.
Video Tutorial summary
In this video you can watch a quick summary of the tutorial, but we recommend to follow the complete tutorial, with its explanations and detailed images.