Galaxy S7 Edge antennas repair guide

The antennas are broken.

In this repair guide, we show you how to remove your Galaxy S7 Edge’s antennas on your own. You need to remove the antennas if they broke when your device fell and they no longer hold the device together, or if you’re having problems with the signal. You also need this repair if you can no longer charge your device wirelessly.

Required tools

Flat Picks

Flat Picks

You need a very flat tool such as a flat pick to pry out parts that are glued in place.
from €11.95 on Amazon
Heat gun

Heat gun

You can use a heat gun to heat parts that are glued on so they’re easier to remove. In most cases, you can also use a hairdryer.
from €15.99 on Amazon
For storing screws

For storing screws

We recommend storing your screws so you don’t mix up the various screws and small parts.
from €10.99 on Amazon
Tweezers

Tweezers

We recommend using tweezers to remove screws and various small parts from your device.
on Amazon
Plastic prying tool

Plastic prying tool

You need a flat plastic prying tool to disconnect the various plugs and connectors.
from €14.99 on Amazon
Phillips PH00 screwdriver

Phillips PH00 screwdriver

You need the right screwdriver for removing PH00 screws.
from €10.84 on Amazon

Show all replacement parts for the Galaxy S7 Edge

Steps

11 Steps

Switching off your device

Step 1

Removing the back cover

Step 2

Removing the screws

Step 3

Removing the upper antenna

Step 4

Removing the middle antenna

Step 5

Removing the lower antenna

Step 6

Installing the lower antenna

Step 7

Installing the middle antenna

Step 8

Installing the upper antenna

Step 9

Fastening the screws

Step 10

Attaching the back cover

Step 11

Getting started with the repair of your Galaxy S7 Edge

If you get stuck or have questions, you can post a comment. We’d be happy to help.

11 steps

Switching off your device
Turn off your device by holding down the power button until the “Power off” option appears.

Use your finger to confirm that you want to shut down your Galaxy S7 Edge and wait until the screen goes blank.
Removing the back cover
Used tools

Heat gun

Flat Picks

VAKUPLASTIC Suction Cup
The back cover is glued to the chassis. Remove the back cover by putting on a suction cup and pulling on it. Also use a pick to push against the frame. Heat your device with hot air beforehand so the glue will be easier to detach.

As soon as a gap appears between the back cover and the chassis, you can insert the pick between the two parts.
The back cover is painted on the inside. Remove any adhesive residue carefully to avoid scratches or cracks.

Use more picks to disconnect all the corners one after the other.

Remove the back cover as soon as all the glue is detached.
Used tools

Heat gun

Flat Picks

VAKUPLASTIC Suction Cup
Removing the screws
Used tools

Wiha PicoFinish Phillips Screwdriver PH00
12 × 3.3 mm PH00 Phillips screws

Remove the twelve screws that hold the three antennas in place.

Remove the yellow adhesive strip.
Used tools

Wiha PicoFinish Phillips Screwdriver PH00
Removing the upper antenna
Disconnect the upper antenna from the enclosure. The antenna is hooked onto the enclosure. Start at the upper right corner.

As soon as the antenna has come off on the right side, carefully pull it up in the middle so the left side will come off, too.

Remove the antenna from the enclosure.
Removing the middle antenna
Pull the middle antenna out of the enclosure. Note that it’s hooked onto the lower antenna.

Removing the lower antenna
Disconnect the lower antenna by using the tweezers to unhook it on the left side.

Remove the antenna from the enclosure.
Installing the lower antenna
Put the antenna at the lower end of the enclosure.

Press on the antenna with your fingers until it clicks into place in the enclosure.
Installing the middle antenna
Put the antenna back in the enclosure after hooking it onto the lower antenna.

Press on the antenna with your fingers until it clicks into place in the enclosure.
Installing the upper antenna
Put the antenna back in the enclosure. First put it on the left side and then press it on firmly with your fingers.

You should be able to hear the antenna click into place.
Fastening the screws
12 × 3,3mm PH00 Phillips-Schrauben

Put the yellow adhesive strip back on.

Attach the three antennas using the twelve screws.
12 x 3.3 mm PH00 Phillips screws
Attaching the back cover
Put the back cover back in its original position.

Press the back cover on all over so the glue will stick.

You can also heat your device with hot air and then clamp it or weight it down with a couple books so the glue will stick better.