The Samsung Galaxy S7, launched in 2016, remains a favorite smartphone for many tech enthusiasts due to its sleek design, powerful performance, and vibrant display. However, as with any device, battery performance can decline over time, prompting users to consider a battery replacement. In this comprehensive guide, we will delve into the steps on how to take a battery out of a Samsung S7, ensuring that you can prolong the lifespan of your beloved device easily and safely.
Understanding the Samsung Galaxy S7 Battery
Before starting the battery replacement process, it’s crucial to understand the specifics of the Samsung Galaxy S7 battery. The device uses a non-removable lithium-ion battery, which means that you cannot just pop the back cover off and remove the battery as you might with older models. Instead, you need to follow a carefully planned process to do so safely.
Tools Needed for Battery Replacement
To effectively remove the battery from your Samsung S7, you’ll need the right tools. Preparing these tools in advance ensures a smooth process without the risk of damaging your device. Here’s what you’ll need:
- Small Phillips screwdriver
- Plastic opening tool or spudger
- SIM card ejector tool or a paperclip
- Heat gun or hair dryer (optional)
- Anti-static wrist strap (recommended)
Each of these tools plays a vital role in the disassembly process, making them essential for a successful battery replacement.
Preparing for Battery Removal
Before diving into the removal process, you must prepare your device. Below are the steps to ensure your Galaxy S7 is ready for a battery swap.
1. Power Off Your Device
It’s crucial to turn off your Samsung S7 completely before beginning the disassembly process. To do this, press and hold the power button, then select “Power Off.” This step prevents any electrical issues and protects your device during the procedure.
2. Remove the SIM Card Tray
After powering down the device, it’s important to remove the SIM card tray. This prevents any accidental damage to the SIM card during the battery removal process. Here’s how to do that:
- Locate the SIM card slot on the side of the device.
- Use a SIM card ejector tool or a paperclip to push into the small hole beside the slot.
Once you do this, the tray will eject, allowing you to remove it safely.
The Battery Removal Process
Now that your device is prepared, let’s go step by step through the process of removing the battery from your Samsung Galaxy S7.
Step 1: Remove the Back Cover
The first major step in the battery removal process is getting past the back cover:
Heating the Edges
Given that the back cover is adhesive-sealed, it’s recommended to soften this adhesive first. You can use a heat gun or hair dryer on a low setting, directing the warm air around the edges of the back cover for about 30 seconds. Be careful not to overheat the device.
Opening the Cover
Once the adhesive is softened, use a plastic opening tool or spudger to gently pry open the back cover. Start from a corner and carefully work your way around.
Step 2: Unscrewing the Battery Connector Shield
After removing the back cover, you’ll see the battery and its connectors. The first step here is to unscrew the battery connector shield:
- Locate the cover over the battery connector, which is usually held in place by a few small screws.
- Use the small Phillips screwdriver to remove these screws and set them aside in a safe spot.
Step 3: Disconnecting the Battery Connector
With the shield removed, you will notice the battery connector at the bottom of the battery. To disconnect the battery:
Using the Plastic Tool
Gently wiggle your plastic opening tool or spudger under the battery connector. Carefully lift it upwards to detach it from the motherboard. Be cautious not to use excessive force to avoid damaging connectors.
Step 4: Removing the Battery
Now it’s time to remove that old battery! Here’s how:
Loosening the Adhesive
Like the back cover, the battery is also attached with adhesive. If the battery is extremely stiff and not budging, apply a bit of heat to the edges again to soften the adhesive.
Removing the Battery
To pull the battery out, you can use the plastic opening tool to gently pry it away from the device. Take care not to damage any internal components while doing this. Once it’s loose, you can easily lift it out of the device.
Installing the New Battery
Now that the old battery has been removed, replacing it with a new one should be straightforward. Here’s how to install the new battery:
1. Place the New Battery
Take your new battery and position it in the same slot as the old battery. Ensure that the connectors are aligned properly.
2. Reconnect the Battery Connector
Use the plastic opening tool to reconnect the battery connector firmly to the motherboard. You should hear a subtle click when it snaps back into position.
3. Replace the Battery Connector Shield
Don’t forget to screw back the battery connector shield using the Phillips screwdriver. Ensure that all screws are tightly secured but avoid over-tightening which may damage the shield.
4. Reattach the Back Cover
Now it’s time to put the back cover back on. Align it carefully and press down gently around the edges to make sure that it snaps into place securely. Make sure the adhesive is sticking well; if you find it loose, consider using additional adhesive strips.
Final Steps and Testing Your Device
Once you have successfully reassembled your Galaxy S7, it’s time to turn it on and test the new battery.
1. Power On Your Device
Press and hold the power button until you see the Samsung logo appear. This means your device is turning on, and everything is functioning properly.
2. Check Battery Status
Once your device is up and running, head to Settings > Battery and check if the new battery is recognized. Also, observe if the charging is working appropriately by plugging it in.
Conclusion
Replacing the battery on your Samsung Galaxy S7 is a manageable task that can significantly extend the device’s lifespan. With patience and careful attention to detail, you can successfully remove your old battery and install a new one, saving both time and money typically spent at repair shops.
In this guide, we’ve covered everything from preparation to testing your new battery. With these steps, you can confidently handle your Samsung Galaxy S7 like a pro. Remember that proper tools and careful handling are the keys to ensuring a successful battery replacement. Enjoy enhanced battery life and reliability for many more adventures with your Samsung S7!
Always remember, if you feel uncertain at any stage, don’t hesitate to consult a professional or refer to tutorials tailored to your comfort level. Happy repairing!
What tools do I need to replace my Samsung S7 battery?
To replace your Samsung S7 battery, you will need a few essential tools. A small Phillips screwdriver is crucial for unscrewing the back cover and battery connectors. Additionally, a plastic opening tool or a spudger is useful for prying open the back cover without risking damage to the phone. A suction cup tool can also provide leverage during the process.
Moreover, make sure to have a new Samsung S7 battery and some tweezers handy to remove and reconnect tiny components. If possible, a soft cloth can be used to protect the phone’s surface during the procedure. Having all your tools organized will facilitate a smoother replacement process.
Is it safe to replace the battery on my own?
Yes, it is generally safe to replace the battery on your own if you follow the right procedures and precautions. However, you should be cautious as smartphones have intricate components that can be easily damaged. Ensure you are working in a clean, well-lit area, and consider using an anti-static wrist strap to prevent static electricity damage to the phone.
It’s important to read through reliable guides specific to the Samsung S7 and watch tutorial videos if needed. If at any point you feel unsure, consider reaching out to a professional technician to avoid potential mishaps that could harm your device.
Where can I purchase a replacement battery for the Samsung S7?
You can purchase a replacement battery for the Samsung S7 through various online retailers, authorized Samsung dealers, and electronics stores. Websites like Amazon, eBay, or Best Buy often have competitive prices and user reviews that can help inform your decision. Make sure to look for batteries that come with a warranty or return policy for added peace of mind.
Another option is to obtain a genuine Samsung replacement battery from Samsung’s official website or authorized service centers. This ensures you’re getting an authentic product that fits your device correctly and meets quality standards, minimizing the risk of issues during and after installation.
How do I know if my Samsung S7 battery needs to be replaced?
You may need to replace your Samsung S7 battery if you notice several signs of wear and tear. Common indicators include rapid battery drain where the phone depletes the battery quickly even during minimal usage. Additionally, if the phone isn’t holding a charge or shuts down unexpectedly, it could signify that the battery’s performance has degraded.
You may also observe physical symptoms, such as swelling or bulging of the battery, which can be dangerous. If the screen appears warped or the back cover is lifting, it’s essential to stop using the device and replace the battery immediately to avoid potential hazards.
What are the risks involved in replacing my phone battery?
Replacing your Samsung S7 battery does come with certain risks. One significant risk is the possibility of damaging internal components if you’re not careful while opening the device. Phones are equipped with delicate connectors and parts that can easily break or become dislodged, leading to further costly repairs.
Another risk is installing a subpar or counterfeit battery. Using a low-quality battery can result in poor performance, overheating, and even potential hazards like battery leaks or fires. Consequently, it’s critical to use a genuine or highly-rated replacement battery to ensure the safety and longevity of your device.
How long does it take to replace a Samsung S7 battery?
Typically, replacing a Samsung S7 battery can be done in about 30 minutes to an hour, depending on your skill level and familiarity with smartphone repairs. If you’re a beginner, it may take a little longer as you work through each step carefully. Watching instructional videos can help streamline the process and provide visual guidance.
Preparation is key, so having all your tools and a replacement battery ready in advance will make the replacement much more efficient. Be patient and take your time to avoid making mistakes or rushing through any steps.
Can I recycle my old Samsung S7 battery?
Yes, you can and should recycle your old Samsung S7 battery. Batteries contain materials that can be hazardous to the environment if disposed of incorrectly. Many electronic retailers and recycling stations provide designated drop-off locations or take-back programs for recycling old batteries safely and responsibly.
Additionally, you can check with local waste management facilities for guidance on battery recycling in your area. Most municipalities have specific guidelines and collection events aimed at keeping hazardous materials out of landfills, making it easier for you to dispose of your battery properly.
What should I do if my Samsung S7 won’t turn on after battery replacement?
If your Samsung S7 won’t turn on after you have replaced the battery, first, ensure that the battery is installed correctly. Double-check the connections to make sure they are secure and that no components have been dislodged during the installation process. If possible, try using a different battery to rule out the issue of receiving a defective replacement.
If the phone still does not turn on after these checks, consider performing a soft reset by holding down the power button and volume down button simultaneously for about 10 seconds. If the device remains unresponsive, it may be best to seek professional assistance to diagnose any potential internal issues that could be affecting the power.