LG G2 LCD and Digitizer Replacement
Introducción
Ir al paso 1Phone repair requires patience. Lots of patience. If you don't want to go through all of the steps listed, then do not attempt this repair. I believe any one can do this if they go SLOWLY and they PAY ATTENTION to what they're doing. Ribbon cables are our friends as long as we respect them. I recommend using a spudger for disconnecting all ribbon cables. Be sure you're not touching the boards or any of the components on the boards—hold all boards from the sides with your fingertips. Do not use metal prying tools (unless you like dead phones). Proceed with patience, and good luck :)
Qué necesitas
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Power down your phone.
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With your screen facing down, look on the right side of the phone for the SIM drawer. Slide your metal opening tool just above the drawer and push upward. Use gentle pressure (never force anything) and make your way around the perimeter of the device. The phone back is just clipped on—no adhesive here!
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The back case of the phone has two separate pieces; we will pry them up now. Slide the spudger under the back case (mind the motherboard under it—keep your clearance as high as possible).
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Be sure you use gentle upwards pressure. iFixit Jedis know too much pressure results in poor repairs.
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Disconnect the antennas from both sides of the top and bottom boards.
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Be EXTREMELY careful separating these from the board! As you can see in the second picture, these aren't held down to the board well. (Even after eight years of fixing phones, even the best Jedi can still exert too much force.)
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On the bottom-left side of the phone is a little board that goes with this dual-ribbon board contraption. Be sure you give the board a little push with your plastic prying tool—it'll eventually loosen.
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Gently lift the board from the top with the power button/volume assembly in your fingers, and pry the bottom part of the board free of the phone housing.
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Take a thin prying tool and slide it between the glass and the plastic housing of the phone.
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Go around the perimeter of the phone and lift the glass free. Do not slide your opening tool in too deep while doing this.
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Carefully pry the ribbon glued down on the inside opposite the screen. Once that is free, slide it and the small connector through the case just to the side of it out to free up the screen to remove.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
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Hey i had to replace my screen on my lg g2 before this guide was up wasn't too bad to do, but my phone gets no signal bars anymore. I ordered new antenna wires and replaced them both still no signal bars just a red x most of the time in certain places ill get a bar or 2 but only for a min or so what do you think it could be?
The small board along the bottom of the phone is the actual antenna, you will probably need to replace this. Make sure the screw that holds it down in place is also not stripped, if it does not grab onto the frame correctly then it will not be able to pick up service as easily
there is another ribbon cable not marked in the step 4 picture. i have a pink square around it here: http://i.imgur.com/AMSuP5A.png
also both boards came out together when i removed them.
Take your time and follow the guide and you'll do fine. Read the guide, look at all the pictures, then carefully re-read each step and look at each picture in each step. There are a couple 'gotcha' boards/cables that you could destroy if you're not watching and being careful. It took me roughly 2.5 hours to do this because I was being extra careful and took some breaks to rest my eyes. Note: You'll need to get a roll of double-side phone tape to go with your new screen to stick it back to the frame.
I accidentally ordered screen for D801, but I have D802, I didn't wanted to spend another fortune for the display assembly and I ordered lcd cable for D801 and hope it work's, but it weren't turning on, so I forced right side connector to the motherboard, it lighted up the display, but half of the touch weren't still working, so i tried to reconnect original cable (D802) but it didn't worked or if it did, it lighted up just for a moment, what could be the problem and how could I fix it? please help me.
