nexus 7 screen flicker fix tutorial - Nexus 7 General

First sorry for my English but I'm weak in the language and have to use a translator.
Unfortunately, I also received a nexus with a flicker screen. Unfortunately the way to seal the upper wifi contact with me so I did not help Wondering how you can be "cured" nexus of flicker. Helped seal the contacts but both wifi and bluetooth range was then tragic, so I came up with the idea of ​​using this sizeable piece of metal at the bottom of the back cover. I used a thin cable with exposed contacts on both sides (from the wifi antenna short enough so that it only touches the lower contact of the antenna connector on the side of the plate longer for good contact). After installing everything (upper contact is still sealed with wifi) turned speedtest and did not notice any flickering, now everything is running smoothly, the same range as before the modification. The only drawback I noticed is that now when I listen to music through headphones bluetooth wifi is working out extremely slowly, but when using the same wifi these problems do not exist. I send pictures to people who want to try this method. Just remember the good sealed the plate, it does not touch the plate on the tablet. Write how this method works for you. Regards

Related

Loose Charging Cover

I've had the g1 since launch and the charging cover is starting to get loose. The clip on the left side of the cover doesn't stay closed anymore and always hangs out halfway.
Just wondering if anyone has the same problem and found a fix.
Fix
OK, so I played around a little bit and realized that the clips on the left and right of the mini usb cover are not really used to keep the cover in place.
To tighten up the cover again I used 3 pieces of scotch tape, layered on top of each other, on the long side of the hexagon shape of the mini usb. Make sure the tape is on there well and wont come off too easily. It has worked so far for me, but don't know how long it will last.
If anyone has any other suggestions, it would be appreciated.
I've been contemplating taking mine off.
I took mine off. No need to open a flap to charge now
Had no probs whatsoever since

Help with my funky digitizer

Hi there. A friend of mine gave me a G1 with a cracked digitizer. I ordered a new digitizer from ebay, and after it arrived today, I installed it. I then powered on the phone and found that the lower ~8mm (in vertical orientation) of the digitizer is unresponsive.
After futzing with it in the maps app, I noticed that if you start your gesture where the digitizer works and drag across the trouble area, the map shutters and shakes back and forth as though it were getting input from all directions.
Has anyone encountered this? Any possible solutions? I'm stuck
Ugh, I thought the digitizer wasn't seated properly, so I dis and re assembled and the issue persists. Is this a defective digitizer?
It's really distressing not being able to use that lower portion. Any help would be appreciated greatly.
Hehehe. User Error
For anyone facing this in the future, the ribbon connector at the top of my digitizer was bent slightly, as it could not sit flat because of two of the little rubber bits near the top. Remove rubber bits (like the manual tells you too ) and refit the digitizer, then refit the rubber bits and continue reassembly. Fixed
I feel so stupid.

Disable screen-off by magnet?

Has anyone been able to/willing to figure out a way to disable the whole screen-off by magnet thing? I've been using a magnet mount in my car, and everything works great except that if placed just a bit off, the screen will turn off. Turning the screen on doesn't help because it will turn right back off again as soon as you swipe away the lock screen. As soon as I remove my phone from the holder (or even just slide it up/down a bit) it will stop doing it. I can't really move the plate the magnet attaches to, because then it would interfere with wireless charging. I've seen solutions for other devices, but not the N6. Thanks.
following! i have the same issue with my magicmount.
melficeapollo said:
following! i have the same issue with my magicmount.
Click to expand...
Click to collapse
where have you put your "plate" on your phone? do you use wireless charging at all?
I don't use wireless charging. It was for a magnetic mount in my car. I had my plate attached to the spigen slim case and I placed it about an inch below the Motorola logo, my phone kept locking and wouldn't unlock as long as I had the plate there and attached to the magnetic mount. I ended up having to move it up and cover about half the Motorola logo and it works fine, but I find that aesthetically unpleasant.
Therefore I'm hoping someone has a solution so i can lower the plate to where it was before.
Would also like a fix for this. Use a magnetic phone holder too. If I get it in a sweet spot then I'm OK but any movement or mount it just off screen is off and can't get it back on. Like a tasker to disable this would be perfect!
basicreece said:
Would also like a fix for this. Use a magnetic phone holder too. . . .
Click to expand...
Click to collapse
Till now I could not find a software solution to disable the magnet sensor.
In my car there is a strong neodymium magnet. Fixed with double sided tape. Diameter about 20 mm.
On the back of my N6 is a hard case with a small metal piece fixed on the outside with superglue.
When the metal is mounted on the lower part (about 1 cm below the M-logo) the magnet sensor is not activated
When there is metal on the back, wireless charging is not possible. The metal will be very hot and may cause damage.

Wierd issue with Nokia 8.

I only got this phone couple of days back and I am having a strange problem.
After installing a screen guard, touch stops working when phone is lying on flat surface. Once I lift the phone, touch starts working again. This happens regardless of the phone is plugged or not in a power socket.
Removing screen guard resolves this issue. However, I installed three different screen guards of glass, plastic and rubber types and with each type touch stops working on a flat surface.
I also did a factory reset but it didn't help. I tried with case on and off but the problem still persists.
At this point I am clueless how to resolve this issue as the phone doesn't seem to be defective as touch works flawlessly without a screen guard.
Same here!
With glass screen protector I have this issue... Can't really use it while device lying on a table.
Hi... Same here also... I thought the screen problem but not even lying on the table but when in charging lying on the table also can't touch... And sometimes it's stuck when to touch... My nokia 6 i think also like that... Maybe the screen curve is??
I have screen protector bought from Taobao, no such problem on my Nokia 8, TA-1004.
The screen protector is not glass type, but looks like plastic type.
Another strange observation: If I plug headphone jack when the phone is lying on flat surface, touch starts working again.
I suspect this entire thing has to do with metal/glass body of the phone and static electricity generated or magnetic field around touch panel.
I don't have much knowledge on this type of scientific stuff so I am not sure what the problem is.
It's the cheap glass protector and its glue that is messing up the touch screen.
references said:
It's the cheap glass protector and its glue that is messing up the touch screen.
Click to expand...
Click to collapse
I thought so. But what about headphone jack fixing touch issues with screen protector on?
Also, I have used similar quality screen guards on Moto and Huawei phones at my home and they don't have this issue.
Nitg16 said:
I thought so. But what about headphone jack fixing touch issues with screen protector on?
Also, I have used similar quality screen guards on Moto and Huawei phones at my home and they don't have this issue.
Click to expand...
Click to collapse
Are you connecting it to headphones or speakers?
Maybe the capacitive buttons doesn't like the glue and messes up everything? You could try enabling these in the Developer Options: Show taps & Pointer location. Let me know what is happening
references said:
Are you connecting it to headphones or speakers?
Maybe the capacitive buttons doesn't like the glue and messes up everything? You could try enabling these in the Developer Options: Show taps & Pointer location. Let me know what is happening
Click to expand...
Click to collapse
Headphones.
Enabled taps and pointer location. When phone is not touching a flat surface everything works fine. A curve is drawn on screen showing various gestures and a circle is drawn to show taps.
When lying on flat surface, if I use any touch gestures (e.g. scrolling) curve is drawn once in 5-6 attempts. Same with taps, circles appear only once in a while.
It is all very erratic. When I repeatedely try to tap anything, I receive ghost touces at a different part of screen.
Just noticed that I don't need headphone jack to fix touch. Blocking 3.5 mm port with one finger also works. This is truly getting weird.
Have you shown it to the Service Centre? Do they have any theories?
Sent from my Pixel 2 XL using XDA-Developers Legacy app
No, since the phone works perfectly without screen guard, I think service center guys will simply tell me to use it without a screen guard.
But I will indeed show them this problem after few days, though I am not sure they will understand or will be helpful in this regard.
I think I am reaching somewhere. The antenna reception at the top might be messing with touch.
What I have observed that touching the top of the phone or keeping any object or my hand one inch away from top of the phone fixes touch issues.
If I remove the object or move it farther than one inch, touch becomes messy again.
If I put little pressure on bottom chin of the phone, the top of the phone raises a bit so that the top antenna is not close to flat surface any more. This also fixes touch issues. Lowering top part of the phone brings back touch issues.
Anyone else with this issue can test this?
This video exactly describes my issue:
I found that many phones had these issues in past including oneplus, lg, sony and galaxy phones. Everywhere it was mentioned that it is a grounding issue which is unfortunately a hardware detect.
My phone is fortunately within replacement window. So I will contact the seller and request for a replacement.
I was thinking about the grounding, but when you mentioned you used headphones i thought it couldn't be the case.
Keep us updated if you get it replaced.
Just received the replacement. Same problem on the new one
I don't know what to do now. No other phones in my family have this problem and that includes $200 budget devices. This is flagship and much more costly.
I will just summarize different cases in which the touch issues on a flat surface gets fixed on my device:
- Inserting headphone jack (with screen gaurd applied on display).
- Inserting charging cable (with screen guard applied on display).
- Touching any part of the phone with finger including blocking the headphone jack (with screen guard applied).
- Removing the screen guard.
I am tired of this sh*t. I have tried all things possible to fix it. I have also wasted money on 6 different screen guards to fix this issue.
Some guys on galaxy s8 forums mentioned that modern curved phones uses a touchscreen placement mechanism different than traditional smartphones (they were also having the same problem).
There were two possible solutions mentioned:
Find a screen guard that has glue all over, not just around the edges or at dots. Which means that screen guard should stick to the screen 100% flat without any gap, air or bubbles.
Second solution was to use a flip cover to protect the screen and no screen guard.
I will go with second solution and buy a flip cover. I simply have no energy left to hunt for screen guards that work properly on Nokia 8. Not to say that you will never know if it works or not unless you purchase it and stick on your phone.
Hi, I'm writing from Italy and I've the same problem, exactly the same problem, solvable with the same solutions you have proposed: remove the protective film (a glass screen guard in my case).
I'm noticing that the touch screen works perfectly with the protective film only if the phone is connected via USB cable to the battery charger or to the pc.

Weird screen sensitivity and possible modem problem

This is kind of a weird one, but I'll try to explain. My screen does exactly what it should do if I have it in the palm of one hand. I can swipe, tap, do whatever I want with the other hand - as long as the phone is in the palm of one hand. If I put the phone flat on the couch or on a table, or if I put it in a mount in my car and then try to press the screen, it's as if I'm not touching it at all. It will occasionally pick up some of my presses, but it's not nearly where it should be. I have noticed this with the case on and with the case off. I have a screen protector, but it's one of those self-healing jobs and not one of the tempered glass screens. Anyone else notice this?
I have also noticed that my data connection and speeds on 4G LTE is sometimes lacking when it shouldn't be. I can be in a suburban area, and I'll notice that Waze is "searching for network" more than it should be. I also noticed at my daughter's high school softball field last night (maybe 100 people on hand) that my connection to basic sites was very slow. It seems like I read that this was a thing for some people, but I wanted to gauge here and see if any of you have seen this pop up.
Thanks in advance.

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