The LG G7 ThinQ, released in 2018, was a popular smartphone known for its bright display, impressive audio capabilities, and dual-lens camera. However, like all smartphones, the battery life eventually degrades over time. If you’re experiencing significantly reduced battery performance with your LG G7, you’re likely wondering if you can replace the battery. This article provides a detailed overview of battery replacement options for the LG G7, covering everything from feasibility to DIY repairs and professional services.
Understanding The LG G7 Battery
The LG G7 features a non-removable 3000mAh battery. This means that, unlike older phones with easily swappable batteries, the G7’s battery is integrated into the phone’s internal structure. While this design contributes to a sleeker profile and better water resistance, it also makes battery replacement more complex.
Battery Degradation: Why Replacement Becomes Necessary
Lithium-ion batteries, the type used in the LG G7, naturally degrade over time and with usage. Factors that accelerate degradation include:
- Frequent charging cycles: Every time you fully charge and discharge your phone, the battery’s capacity slightly decreases.
- Extreme temperatures: Exposing your phone to excessive heat or cold can damage the battery.
- Overcharging: Leaving your phone plugged in for extended periods after it’s fully charged can also contribute to degradation.
Signs that your LG G7 battery needs replacing include:
- Significantly reduced battery life compared to when the phone was new.
- The phone shutting down unexpectedly, even with a seemingly reasonable battery percentage.
- The battery swelling or bulging (this is a serious safety hazard and requires immediate attention).
- The phone getting excessively hot during charging or use.
Is LG G7 Battery Replacement Possible?
Yes, it is possible to replace the LG G7 battery, but it’s not as straightforward as simply popping off a back cover. Because the battery is internally sealed, replacing it requires opening the phone, disconnecting various components, and carefully removing the old battery.
DIY Vs. Professional Replacement
You have two primary options for replacing your LG G7 battery:
- DIY (Do-It-Yourself): This involves purchasing a replacement battery and the necessary tools, then following online guides to perform the replacement yourself.
- Professional Repair Service: This involves taking your phone to a repair shop that specializes in smartphone battery replacements.
DIY LG G7 Battery Replacement: A Step-by-Step Guide
Attempting a DIY battery replacement carries inherent risks. If you’re not comfortable working with delicate electronics or lack the necessary tools and experience, it’s best to opt for professional repair. If you choose to proceed with DIY, follow these steps carefully:
Essential Tools And Materials
Before you begin, gather the following:
- A new replacement battery specifically designed for the LG G7 (ensure it’s from a reputable source).
- A heat gun or hair dryer.
- A suction cup.
- Plastic opening tools (spudgers or picks).
- A small Phillips head screwdriver.
- Tweezers.
- Adhesive strips (for re-sealing the phone).
- Safety glasses (to protect your eyes).
- Gloves (optional, but recommended).
Step-by-Step Instructions
- Power off your LG G7: This is crucial to prevent electrical damage.
- Apply Heat: Use a heat gun or hair dryer to gently heat the back cover of the phone, focusing on the edges. This softens the adhesive holding the cover in place. Be careful not to overheat the phone, as this can damage internal components.
- Create an Opening: Use the suction cup to create a small gap between the back cover and the frame of the phone. Insert a plastic opening tool into the gap.
- Separate the Back Cover: Carefully slide the plastic opening tool around the edges of the phone to loosen the adhesive. Take your time and apply heat as needed. The adhesive can be quite strong. Avoid using metal tools, as they can scratch or damage the phone.
- Remove the Back Cover: Once the adhesive is loosened, carefully lift the back cover away from the phone. Be mindful of the fingerprint sensor cable, which is attached to the back cover.
- Disconnect the Fingerprint Sensor: Use tweezers or a spudger to gently disconnect the fingerprint sensor cable from the motherboard.
- Remove the Plastic Cover: Remove the screws securing the plastic cover over the battery connector and other components. Use the Phillips head screwdriver.
- Disconnect the Battery Connector: Use a plastic opening tool to carefully disconnect the battery connector from the motherboard.
- Remove the Battery: The battery is held in place with adhesive. Use plastic opening tools to carefully pry the battery from the phone. Apply gentle heat to the battery area to soften the adhesive if needed. Be extremely careful not to puncture or damage the battery, as this can be a fire hazard.
- Install the New Battery: Clean the battery compartment and apply new adhesive strips. Carefully place the new battery into the compartment and press down firmly to secure it.
- Reconnect the Battery Connector: Reconnect the battery connector to the motherboard.
- Reinstall the Plastic Cover: Reinstall the plastic cover and secure it with the screws.
- Reconnect the Fingerprint Sensor: Reconnect the fingerprint sensor cable to the motherboard.
- Reattach the Back Cover: Clean the back cover and the frame of the phone. Apply new adhesive strips to the frame. Carefully align the back cover and press it firmly into place.
- Power on your LG G7: Turn on your phone to test the new battery.
- Charge the Battery: Allow the phone to charge completely before using it.
Warning: DIY battery replacement can void your phone’s warranty. Also, mishandling the battery can lead to fire and explosion.
Professional LG G7 Battery Replacement
If you’re not comfortable with the DIY approach, professional battery replacement is a safer and more convenient option. Repair shops specializing in smartphone repairs have the expertise, tools, and replacement parts to perform the battery replacement quickly and efficiently.
Finding A Reputable Repair Shop
When choosing a repair shop, consider the following:
- Experience and Reputation: Look for a shop with a proven track record of successful smartphone repairs. Check online reviews and ask for recommendations.
- Warranty: Inquire about the warranty offered on the battery replacement service. A reputable shop will typically provide a warranty on both the battery and the workmanship.
- Parts Quality: Ask about the quality of the replacement battery. Ensure the shop uses high-quality, genuine or equivalent batteries from reputable suppliers.
- Cost: Get quotes from multiple shops to compare prices. Be wary of extremely low prices, as they may indicate the use of low-quality parts or inexperienced technicians.
The Benefits Of Professional Replacement
Choosing a professional repair service offers several advantages:
- Expertise and Experience: Trained technicians have the knowledge and skills to perform the battery replacement safely and effectively.
- Proper Tools and Equipment: Repair shops have the necessary tools and equipment to disassemble and reassemble your phone without causing damage.
- Warranty Protection: Professional repairs typically come with a warranty, providing peace of mind in case of any issues.
- Reduced Risk: Professional replacement minimizes the risk of damaging your phone or injuring yourself.
Extending The Life Of Your New LG G7 Battery
Once you’ve replaced your LG G7 battery, whether through DIY or professional service, you can take steps to extend its lifespan:
- Avoid Extreme Temperatures: Don’t leave your phone in direct sunlight or expose it to extreme cold.
- Optimize Charging Habits: Avoid fully discharging your battery frequently. It’s better to charge it in shorter bursts.
- Use a Quality Charger: Use the original LG charger or a high-quality third-party charger from a reputable brand.
- Disable Unnecessary Features: Turn off Bluetooth, Wi-Fi, and GPS when not in use.
- Reduce Screen Brightness: Lowering your screen brightness can significantly reduce battery consumption.
- Update Software: Keep your phone’s software up to date, as updates often include battery optimization improvements.
- Limit Background App Activity: Restrict background app activity to prevent apps from draining your battery unnecessarily. You can usually manage this in your phone’s settings.
Conclusion
Replacing your LG G7 battery is a feasible solution to revitalize your aging device. While DIY replacement is possible, it requires caution and technical skill. Professional repair services offer a safer and more convenient alternative. Regardless of your chosen method, understanding the battery replacement process and taking steps to extend the lifespan of your new battery will help you enjoy your LG G7 for longer. Remember to prioritize safety and choose reputable sources for replacement batteries and repair services. By carefully considering your options and following the guidelines outlined in this article, you can successfully replace your LG G7 battery and restore its optimal performance.
Is It Possible To Replace The Battery In My LG G7 ThinQ?
Yes, it is possible to replace the battery in your LG G7 ThinQ. While the phone is not designed with easy battery access like older models, it can be done. Replacing the battery typically involves removing the back cover, disconnecting the old battery, and installing a new one.
However, this process is not without its challenges. The back cover is glued to the frame, and improper removal can damage it or the phone’s internal components. Therefore, proceeding with caution and having the right tools is crucial for a successful battery replacement.
What Tools And Materials Are Needed To Replace An LG G7 Battery?
Replacing the LG G7 battery requires several specific tools to ensure a safe and effective repair. You will need a heat gun or hairdryer to soften the adhesive securing the back cover. You’ll also need plastic opening tools or spudgers to pry open the back cover without causing damage, a Phillips head screwdriver to remove screws, and tweezers for handling small components.
Furthermore, you’ll obviously need a replacement LG G7 battery that is compatible with your specific model. Also, consider getting adhesive strips to re-secure the back cover after the replacement. Finally, having a clean, static-free workspace is essential to prevent any accidental damage to the phone’s sensitive electronics.
Where Can I Purchase A Replacement Battery For My LG G7?
You can find replacement batteries for your LG G7 ThinQ from various sources. Online marketplaces like Amazon, eBay, and specialized phone parts retailers are common places to start your search. Be sure to check the seller’s ratings and read reviews to ensure you are purchasing a genuine and reliable battery.
Alternatively, you might consider contacting local phone repair shops or electronics stores. They may stock replacement batteries or be able to order one for you. This option allows you to physically inspect the battery before purchasing and potentially get assistance with the installation. Always verify the battery’s compatibility with your specific LG G7 model number to avoid any issues.
Is It Safe To Replace The LG G7 Battery Myself?
Replacing the LG G7 battery yourself can be a cost-effective option, but it’s crucial to understand the risks involved. If you are experienced with electronics repair and comfortable disassembling delicate devices, you may be able to complete the repair safely. However, improper handling can lead to damage to the phone’s internal components, such as the display, flex cables, or motherboard.
If you are not confident in your abilities, it is always recommended to seek professional assistance. A qualified technician has the expertise, tools, and experience to replace the battery safely and efficiently. This will minimize the risk of further damage and ensure that the repair is done correctly.
How Much Does It Typically Cost To Have A Professional Replace The LG G7 Battery?
The cost to have a professional replace your LG G7 battery can vary depending on your location and the service provider. Generally, you can expect to pay anywhere from $50 to $100 for the service. This price typically includes the cost of the replacement battery and the labor involved in performing the repair.
Factors that can influence the price include the repair shop’s overhead costs, the quality of the replacement battery used, and any additional services offered, such as a warranty on the repair. It’s always a good idea to get quotes from multiple repair shops before making a decision to ensure you’re getting a fair price.
What Are Some Common Issues That Can Occur During An LG G7 Battery Replacement?
Several potential issues can arise during an LG G7 battery replacement. One common problem is damaging the back cover while trying to remove it due to the strong adhesive. Applying too much heat or using improper prying techniques can crack or break the glass.
Another potential issue is damaging the flex cables that connect the various components inside the phone. These cables are delicate and easily torn if not handled with care. Additionally, incorrect reassembly can lead to problems such as loose connections, non-functional buttons, or a malfunctioning display. It’s also important to avoid puncturing or bending the battery, as this could cause it to leak or even catch fire.
What Are The Signs That My LG G7 Battery Needs To Be Replaced?
There are several telltale signs that indicate your LG G7 battery is nearing the end of its life and needs replacement. A significantly reduced battery life, where you find yourself needing to charge the phone much more frequently than before, is a primary indicator. The phone may also shut down unexpectedly, even when the battery indicator shows a reasonable charge level.
Another sign is visible swelling or bulging of the battery, which is a serious safety concern and requires immediate attention. Inconsistent charging behavior, such as taking much longer to charge or failing to reach a full charge, can also point to a failing battery. Additionally, the phone might exhibit performance issues, such as sluggishness or random restarts, due to the battery’s inability to provide consistent power.