Worth a possible return - Nexus 7 Q&A, Help & Troubleshooting

I just got a another new nexus , but it has the screen ripple. Should I exchange it, or try to fix it. It might be because I tried to fix the screen lift, and i loosened some screws. What should I do? What do you think you would do
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Remove the screws and add some washers. The screws are too long and causing pressure.
There is a thread about using plastic from medicine pill packaging which is what I used. The backplate pulls the screen down and the innards out. I used 3 little washers total. The screws need to be snug or the back will push then screws and make other problems.
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Could you elaborate on what you mean? I just loosened them, and they are decently snug, but I feel like the lift is going away (knock on wood) I would love to know what you are trying to say. By the way that guide helped. Thanks

Related

Front housing install

Not too long ago, I dropped my nexus s. I wasn't too happy about it. I nicked up the plastic on the front around the screen/glass. I was looking at parts, and came across this. I'm pretty sure this is what I need.
My questions is, how hard would it be to install this myself? I took off the back battery cover, and noticed a number of screws around the border of the back cover. Would it be as simple as unscrewing these? Any input would be great. Thanks.
http://www.ifixit.com/Teardown/Nexus-S-Teardown/4365/1
Thanks
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A small dirt under the glass.

Hey. I got my tab from the USA and it works great. After two days, I noticed little dirt under the glass. I thougt its a stuck pixel but it is not. I can see it when the screen is black. It doesnt bother be and it is very hard to see, but how a small dirt got there?
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Did you buy the tab new? If not, it might have had its screen or it's glass replaced. If the previous owner did it themselves and wasn't in a relatively dust-free environment, that could cause it. If the tab was new, it could mean that part of the screen isn't glued down as well as it should be. (You can test for this by pressing around the edges of the glass.) It could also mean that some dust got in there during assembly. (If the tab is new.) If it isn't bothering you, you can leave it. I don't really think it's worth sending away to Samsung. Apart from that, if it is a US tab, and you are outside of the US, you would have to ship it back to the US since the warranty is not global, but applies only for the country in which it was purchased. (This is tied to the serial number, so the US serial qualifies it for US warranty and disqualifies it for any other warranty.) Hope this helps.
I have the exact same thing. It's like a pixel sized dust. You can see it when tab is off under bright light. Noticed it 3 weeks after I got the tab. It is right below , left of the stereo input.
It looks like the dust is in between the protective layer and actual display. I did not know if these two layers are seperable. Not a big deal but would like to know if there is any fix.
My tab is brand new. I dont have warrenty in Israel but I can fix it here. Is the tab 100 percent dust sealed? I guess that dust and small dirt can enter any device...
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Same here a pixel sized dust on the right side
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I think it is during manufacturing process not bec of bad sealing
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hoss_n2 said:
I think it is during manufacturing process not bec of bad sealing
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I noticed it after 2 days. However, I can live with it. Most of the people wont even notice it.
Could it be the same as this
http://galaxytablife.com/2011/07/galaxy-tab-10-1-moisture-oil-slick-problem/
No. It is a pixel size dirt. Otherwize, this tablet is perfect.
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I have another case of this. Perfect screen with one tiny spec. Hard to see it, but once you notice it... You notice it. I'm curious of possible fixes too.
s15274n said:
I have another case of this. Perfect screen with one tiny spec. Hard to see it, but once you notice it... You notice it. I'm curious of possible fixes too.
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I think you have to remove the glass and clean it... Anyway, its like to repaint your car when you a tiny scratch on it. For now I will leave it as it is.
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Faulty piece send aback
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The frame of my Tab wasn't fully glued when I got it. At least it felt like that, after a while of pushing it down from time to time it was fine. Maybe some dust got in there when the frame was coming out.
I had the same thing from the refurbished one I bought from Newegg. I called them instead of Newco and they told me to send it to them and they will replace it. So now the wait. I will keep you guys posted on what they do for me.
FWIW, it is not as simple as just removing the glass/digitizer from the display and cleaning it off. The digitizer (the glass on the front of the tab) is held in place by adhesive tape. The adhesive is about the width of the black border all the way around the screen, so about 1/2" or 50mm, the adhesive is also very, very strong. I'm sure you could get it off without damaging the digitizer, but it would be a long tedious process risking both the LCD and the digitizer itself. If you do manage to remove it without destroying it, then you clean it, and have to apply new adhesive, and replace it, and hope you didn't miss any dust.
Heat will help release the adhesive, but IMO there is still more risk than reward in doing this to a tab with a good digitizer. I have replaced the digitizer on my tab when it was broken, and I have got to say that it is a tedious process. In the end, I had everything as clean as possible outside a cleanroom, and I ended up with some dust specs under the digitizer. If it is under warranty, and you can utilize said warranty, that is definitely the way to go.
Also, the back side of the tab is not sealed at all. The glass should be sealed to the LCD, not the entire tab sealed in the back case. If anything, I could believe that dust could enter between the digitizer and LCD where the FPC cable exits the digitizer, there is a very narrow band of adhesive tape in this location. If it was going to fail, and let stuff in after manufacturer, I would guess it would be here.
Good luck,
Jason

Broke the front glass of my G2 :( -- FIXED! :)

Everything works fine (except for the camera focus, which I can live with since everything is in focus always as it is because it shoots at like f/8). What's weird is that it has survived so many other falls onto concrete, and this just happens now.
I really need to replace the glass as soon as possible. It looks pretty unprofessional cracked like this.. I am out of warranty (bought the phone in September 2010 from T-Mobile), and T-Mobile no longer has any G2s .
I've looked through a few people who have mentioned replacing their front glass, and would like to do so myself. Anyone have advice regarding how I could do this?
http://www.youtube.com/watch?v=u-dR8CHEGjY
less than $20 for new digitizer, takes 30min -- leave yourself an hour if your new to this
Sweet thanks! Looking forward to getting this done. Will keep this thread updated.
Ordered it from the website. Hopefully will get it soon.
captainreynolds said:
Ordered it from the website. Hopefully will get it soon.
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I highly advise AGAINST super glue for securing the digitizer.
silverton said:
I highly advise AGAINST super glue for securing the digitizer.
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Okay - what would you recommend instead?
the glue that is on your phone now will sufice. when heat it up with hair dryer (be carefull if you use a heat gun) most of it will stay along the frame of your phone. just keep it warm and quickly put new digitizer back. have done it twice now with g2s and countless times with g1s and no dust has ever seeped in.
but with g1s i often replaced the casing as well. here i would use 3m double sided tape that worked very well. if you are also replacing the case or for some reason dont feel the glue is enough use this
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I recommend 2mm 3M adhesive tape. I have used it for the 3 g2s I own and it holds darn well. Its less then 5 bucks on amazon and you will have quite a bit of it. Dont use glue. I always take off that old black tape.
http://www.amazon.com/Adhesive-Sticker-Digitizer-Supersonic-Incredible/dp/B004WIQW3U
demkantor said:
the glue that is on your phone now will sufice. when heat it up with hair dryer (be carefull if you use a heat gun) most of it will stay along the frame of your phone. just keep it warm and quickly put new digitizer back. have done it twice now with g2s and countless times with g1s and no dust has ever seeped in.
but with g1s i often replaced the casing as well. here i would use 3m double sided tape that worked very well. if you are also replacing the case or for some reason dont feel the glue is enough use this
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Okay - thanks for this!
Darkseid83 said:
I recommend 2mm 3M adhesive tape. I have used it for the 3 g2s I own and it holds darn well. Its less then 5 bucks on amazon and you will have quite a bit of it. Dont use glue. I always take off that old black tape.
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The tape doesn't make the digitizer bulge away from the surface at all? I feel like it would. I'll give that link a buy though, just in case.
the tape he and i is refuring to is thinner than paper, i have not needed it for a g2 before but only have done 2 digitizers on these so i cant say its never necessary unless you are replacing the case as well, but its cheap to have around and may be needed
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The tape doesn't make the digitizer bulge away from the surface at all? I feel like it would. I'll give that link a buy though, just in case
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No if you stack it right I had to stack three pieces of that tape to flush it. It does not move around if you tape in the right spots. Its very thin and almost invisible.
That is weird... I did the SAME thing last week lol! I busted it on the concrete too and everything. It scratched up the bezel pretty bad too. I had insurance so I ended up getting the MT4GS (aka HTC Doubleshot). I love how speedy it is but I REALLY miss the development here and the GREAT community here in the Desire Z/G2 sub forum As far as repairing/replacing the screen (the digitizer specifically), everyone here gave great advice. I used to repair phones for a number of years and we always used a sealant very similar to double sided tape that y'all were mentioning. It basically was foaming glue that acted similar to silicon or something. I agree that about not using super glue. Bad idea. Also be careful with the ribbon wires and watch a few videos prior to disassembly. There were a few tear down threads here I'd keep handy while repairing. Good luck to ya!
Make sure you are VERY careful when removing the lcd its very fragile. I reaced my digitizer easy and was careful and lcd got mrssed up ie no pic. Ordered a new lcd and it had not brightness control always dim waiting for new replacement now. Side note once new screen comes in I will be selling this phone if anyone is interested i have 3 of them only need 2
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Son of gun. The last three screws I need to remove do NOT fit with the philips head screwdriver that was recommended. Now I get to scramble around with my phone in pieces trying to find a smaller philips head screwdriver. Awesome.
They are philips head, not torque screws. I checked and triple checked.
Anyone have any idea what to do here? I can't find smaller screwdrivers anywhere. Home depot has got nada.
Go out and buy a precision screwdriver set or maybe a eye glasses repair kit. Only the first 3 screws are torx T5. Also there is 7 of them tiny ones not 3. There is 3 on either side and one more under keyboard backstop
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anoymonos said:
Go out and buy a precision screwdriver set or maybe a eye glasses repair kit. Only the first 3 screws are torx T5. Also there is 7 of them tiny ones not 3. There is 3 on either side and one more under keyboard backstop
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No it's the three screws across the back at this time (http://www.youtube.com/watch?feature=player_detailpage&v=u-dR8CHEGjY#t=251s).
They are smaller than all the others and I still cannot get them out. I cannot find an eye glasses repair kit or precision screwdriver set small enough.
http://www.repairsuniverse.com sent me the screwdrivers for the Inspire 4G. Pretty sure the digitizer is for the G2 but I'll have to check the screen sizes to make sure.
Update. Fry's elecronics had a repair kit for smartphones that fit the screws. Still working on it.
captainreynolds said:
No it's the three screws across the back at this time (http://www.youtube.com/watch?feature=player_detailpage&v=u-dR8CHEGjY#t=251s).
They are smaller than all the others and I still cannot get them out. I cannot find an eye glasses repair kit or precision screwdriver set small enough.
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if you keep watching the video you will see that when he removes the sticky keyboard backstop there are three more identical size screws mirrored from the ones you are talking about right on edge of phone, and then when you remove that piece after you remove the screws there wiil be one more (this makes number 7 ) screw of the same size tiny. Also i dont think it is metioned in the video but when you go to remove the keyboard backstop (the shiny piece under the sticky strip ) use your safe pry tool to unlock the tabs from the edge and then you must slide the piece towards the center of the phone it does not just pry off there are tiny tabs holding one side down opposite of the screws ( edge of phone ) And as far as the screwdriver for eye glasses repair, is it you cant find one or it just does not work? You should be able to find one at any walgreens or equivalent drug store or pharmacy. You could also try a hobby shop they might have something that will work. I personally use quite a big screwdriver to disassemble you just need to make sure it has a sharp point at the tip of the star ( mine is a phillips number 00 ) Believe me once you get it apart once you will be that was so easy.

Loose bumper?

I have the official nexus 4 bumper case on and I have this issue where periodically(a handful of times a day), I'll pull my phone out of my pocket and the bottom right corner of my phone has slipped out, while all others remain inside. Has anyone else been having this issue? I don't think I'll send for a replacement, mostly because it isn't a huge deal, but it is a little irksome nonetheless.
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Take out the bumper, squeeze the edges together, and put the phone back in. It will be a more snug fit.
Kick-Ass Joe said:
Take out the bumper, squeeze the edges together, and put the phone back in. It will be a more snug fit.
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I'll have to try that; it appears to happen to happen every time I take it off in an attempt to get it seated properly
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[Q] Weird screen defect on my N4

There's some permanent smudge on my n4 screen, upper right corner.
It's very visible on direct sunlight, and when the screen's off.
Hard to explain it, looks like permanent fingerprint
or some missing layer on that part of screen.
Any way to get rid of it?
That's strange man.. Have you tried anything to clean it with? I etched my back glass a bit with some acid at work.. I used a bit of car wax and it took care of it..
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capcanuck said:
That's strange man.. Have you tried anything to clean it with? I etched my back glass a bit with some acid at work.. I used a bit of car wax and it took care of it..
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I don't feel it when in use,
I don't know if it's on the top layer of the lcd.
what do you recommend I clean it with? car wax? any popular cleaning solutions for lcd?
I know wax sounds weird, but it's a safe yet aggressive way to clean it.. Use a soft micro fiber cloth, just make sure it's not a compound/wax... Worked for me at least...
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I've got exactly the same problem on mine, except mine goes all the way down the right hand side. Phoned up Google support and they've given me an rma. I'll let you know how it goes.
I've seen some nexus 7 owners have had their devices replaced for a similar issue.
Looks like your clearcoat or whatever they use for protection on top of the LCD came off.

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