LG G6 Motherboard Replacement
Follow this guide to remove or replace an LG G6 motherboard.
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For reference, the backside of the panel is shown in the first photo. Note the clearance between the edge of the panel and the fragile ribbon cable beside the fingerprint sensor.
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Be careful as you slice and pry to the left side of the fingerprint sensor, as seen from the outside of the phone in the third photo.
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Use a hairdryer, a heat gun, or prepare an iOpener and apply it to the lower edge of the G6 for about a minute to soften up the adhesive underneath the rear glass panel.
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If you don't have a small object for propping, you can (carefully) perform this step at the edge of a desk or table to achieve the same angle of entry.
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Lift the rear panel's bottom edge with your suction cup, opening a slight gap between the panel and the frame.
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Once you've created a gap, press the flat end of an opening tool into the gap.
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Additionally, you can use multiple opening picks for this process, leaving one in place on each side after you finish slicing to prevent the adhesive from re-adhering as it cools.
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Slide the opening pick along the left edge of the phone to slice through the adhesive securing the rear panel.
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이 단계에 사용된 도구:Tweezers$4.99
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Use tweezers to peel away any remaining adhesive from both the rear panel and the phone's chassis.
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Clean the adhesion areas with high concentration isopropyl alcohol (at least 90%) and a lint-free cloth. Swipe in one direction only, not back and forth. This will help prep the surface for the new adhesive.
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Peel away the replacement adhesive's liner, align it with the back of the phone, and press it into place.
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Remove any remaining liners, and replace the rear glass panel.
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After installing the rear panel, apply strong, steady pressure to your phone for several minutes to help the adhesive form a good bond, such as by placing it under a stack of heavy books.
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Remove the four Phillips screws holding down the lower antenna shield.
Suggestion… reword it… “relocate warranty cod if…” sticker…;)
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Use a spudger to pry up the press connector at the end of the battery's ribbon cable, disconnecting the battery.
The hardest thing for me was getting the battery connector reconnected. I didn't want to break/bend anything. Maybe you can add a close up picture of both ends of the connector.
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Insert a SIM removal tool or the SIM removal bit into the hole opposite the volume buttons and press to release the SIM/MicroSD card tray.
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Remove the SIM/MicroSD tray.
Beware ….. I’ve had two G6 phones with a “stuck” top edge of of tray (in your photo) that broke off and stayed “stuck” inside the motherboard connector. And, I used the proper tool for pushing into the hole to push the tray out from the back. I was able to get it all re-installed by pushing the sim-card in first and then pushing the tray in around the sim-card.
lg g6 মাদারবোর্ড সমস্যা টাস কাজ করে না
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Grab the motherboard by the top end (the end with the cameras) and gently lift it up and out of the phone.
The tiny black box touching your index finger was not free to come out with my motherboard. I disconnected the ribbon cable from it’s connection on the motherboard and then removed the motherboard.
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Compare your new replacement part to the original part—you may need to transfer remaining components or remove adhesive backings from the new part before installing.
To reassemble your device, follow the above steps in reverse order.
Take your e-waste to an R2 or e-Stewards certified recycler.
Repair didn’t go as planned? Check out our Answers community for troubleshooting help.
Compare your new replacement part to the original part—you may need to transfer remaining components or remove adhesive backings from the new part before installing.
To reassemble your device, follow the above steps in reverse order.
Take your e-waste to an R2 or e-Stewards certified recycler.
Repair didn’t go as planned? Check out our Answers community for troubleshooting help.
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댓글 3개
This is very nicely put, and thank you for putting together this guide. However, I was wondering where to acquire a spare motherboard that has good chances to work. We are based in the EU but occasionally buy from stores elsewhere . Thank you.
How to repair the Antena cable connected with Long Cable beside the battery. My repair man somehow managed to dislocate that and then solder that. Now 4g reception is very bad? Inside home no reception and when I'm outside it is okay? also takes a lot of time to chaange from one network to other!
mine is also a T-mobile usingg in Bangladesh. Initially it was okay! But now not usable due to network condition.
In the UK, the battery will cost you around £12 from Amazon, which would seem makes this exercise worth while. Very nice guide, but it should come with a warning that you should only attempt this knowing the risk that you may completely destroy your phone. You are also very likely to remove any kind of water and dust damage protection in the process. Probably worth letting a professional do it if you do not feel too confident in your abilities…
Lardy - 답글