The display doesn’t turn off during calls.
In this guide, we show you how to replace your Galaxy S4 Active’s defective proximity sensor. You need this repair if your screen doesn’t go dark when you’re talking on your phone.
Required tools
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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 -
Menda ESD Spudger
Menda ESD Spudger
You need a flat plastic prying tool to disconnect the various plugs and connectors.
from €26.38 on Amazon -
iDoc Tool Kit, 21 pieces
iDoc Tool Kit, 21 pieces
Do you need to repair your smartphone? This kit includes all the tools you need for professional-quality repairs, from the ESD spudger and suction cup, to screwdrivers and tweezers, as well as the iDoc magnetic pad that holds your screws and small parts in place while you work. Not sure what goes where? Don’t worry – our detailed repair guides tell you what tool to use for each step.
from €29.99 on Amazon -
iPhone Tool Kit, 14 pieces
iPhone Tool Kit, 14 pieces
We've put together a complete set of tools so you can solve all the big and small problems with your iPhone yourself. From a spudger and vacuum cup to four different screwdrivers for the various screws designed specifically for iPhones, the toolkit includes all the tools you need for any repair which will come up. The set is complemented by our iDoc magnetic mat, which you can use during the repair to maintain an overview of all the screws and small pieces. All tools come in the high-quality iDoc tool case. No repair equipment gets lost. When putting together our tool sets, it's especially important to us that you enjoy your time as much as possible. That's why we've only selected professional-quality tools for the iPhone repair kit, so you don't have to struggle with bad equipment. Good luck with your next repair!
on Amazon -
Phillips PH00 screwdriver
Phillips PH00 screwdriver
You need the right screwdriver for removing PH00 screws.
from €10.84 on Amazon
Getting started with the repair of your Galaxy S4 Active
If you get stuck or have questions, you can post a comment. We’d be happy to help.
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Removing the back cover
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Removing the battery
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Removing the SIM and microSD cards
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Removing the four metal shields
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Removing the chassis screws
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Removing the chassis
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Disconnecting the connectors
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Removing the logic board
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Removing the cover plate
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Removing the proximity sensor
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Installing the proximity sensor
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Installing the cover plate
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Installing the logic board
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Connecting the connectors
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Installing the chassis
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Fastening the chassis screws
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Installing the four metal shields
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Inserting the SIM and microSD cards
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Installing the battery
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Attaching the back cover
The right tools for your repair
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