To remove the battery, press the button indicated in the third image and pull until it is removed.
Step 2 Unpin module
We separated the battery by pulling it and the module. Remove the two screws that hold and disengage.
Step 3 Auxiliary plate
To finish, we remove the screw that holds the module and separate the antenna. After that, all that remains is to disengage the auxiliary plate.
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.