Before opening the phone you have to remove the SIM card.
Step 2 Battery cover
Help from an opening tool to remove the back cover.
Step 3
Separate the back cover.
Step 4 Battery
Remove the plastics that hold the interconnecting coaxial cables.
Step 5
Remove the shield of the flex cable connector. It is fastened by two Phillips screws.
Step 6
Unplug and detach the flex cable.
Step 7
Unplug and take off the battery. Help yourself by gently prying with a plastic tool.
Do not use force as it can deform and damage the battery. If it does not come off easily you can apply heat with a Hot Glass.
Step 8
Once detached, remove the battery.
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.