ZTE Max XL Battery Replacement

Use the SIM Card Eject Tool to remove the SIM card tray. To do this, insert the key into the hole on the side of the phone near the SIM card tray.

Apply the iOpener to the back of the phone. For instructions on how to use the iOpener, use this guide.

Starting at one corner, wedge the plastic opening pick underneath the plastic backing to start undoing the tabs that connect the backing to the phone. There are 3 tabs on top and bottom, and 6 on each side.

There are two 3.4mm JIS 00 screws that hold the wire in place, one may be under a lock sticker. Remove the screws with the JIS 00 screwdriver.

After removal of the two 3.4mm JIS 00 screws, disconnect the connector that attaches the ribbon wire from the main part of the phone.

Remove the nineteen 3.4mm JIS 00 screws on the perimeter of the back using the JIS 00 screwdriver.

Use a plastic opening pick between the screen and side trim battery cover to remove the screen.

On the top left of the battery, flip the metal clips with a pick and remove the battery ribbon from the shell.

Using the iOpener heating pack, CAREFULLY apply heat to the battery. For instructions of how to use the iOpener, use this guide

Using the iFixit opening tools carefully pry the edges of the battery away from the casing.

With the battery removed, you can now insert the new battery or replace other parts within your phone.