Navigation keys auto-press (like crazy) - Redmi Note 2 Q&A, Help & Troubleshooting

Hey guys, since a few days my navigation keys get pressed autkmatically. It's like Id be bashing with my finger tips on the menu and home keys.
Maybe the cause is that a drop of rain that damaged something there. I can't tell. I think it's hardware related since the problem persists in safe mode and no viruses were found.
When i keep the defective buttons pressed i can mostly surpress this behavior.
What do u think?
Will changing the display resolve the problem when the problem is corrosion/water damage?

I get this error, and also the screen auto click while charging the phone, maybe wrong charger or battery?

Related

Face Buttons Unresponsive after standby

When I do a soft reset, my phone is fine and everything works okay. However, after the first time the screen cuts off to standby, when it resumes the buttons on the bottom panel (Home, Back, Call, End, Select) no longer function. I can confirm that they all function perfectly prior to standby, and after the fact, none of them.
I'm wondering if this is a known issue, and if there's anything I can do to patch it or look it up. I've tried a few different roms, and it's a constant issue. Even after a full wipe with Task29 and a reflash with two separate roms, the behavior sticks. As soon as the phone comes back from standby mode the buttons just fail.
If it's at all relevant this is a Sprint Touch Pro. If no one can help me and there's no alternative I ask for help finding a way to disable standby entirely. Sure keeping the LCD on constantly will drain the battery, but being able to use the answer and hang up buttons, and the camera FAR outweighs that.
Well, I haven't been able to find anyone with a solution, but I've worked around the issue a bit by installing Keepawake 1.1 and setting it to run when manilla is running. Now my phone never sleeps, and the face buttons work. I'm currently looking for a small piece of metal I can mount over the power button to prevent accidentally triggering standby mode. Then my phone will be mostly usable again. Hopefully someone can shed some insight as to the cause of it all, but for now at least I may have found a way to work around it. We'll see how it affects my battery life.
edit:
Most helpful recommendation (aside from a solution to the root of the problem): could anyone recommend a way to disable the power button, or possibly remap it to launch task manger or something useful?
edit2: Remapped the power button to lock the phone using RaphKeyboardConfig. Works okay for now. Between this and keepalive, my phone won't go into standby if left on it's own.

[Q] SK17i keyboard malfunction

There's a problem with the keyboard of my girlfriend's SK17i and I don't know whether it is a software or hardware problem.
The problem in question is a over-sensitive key, in which for this case, it's the "f" key. Whenever she uses the pop out keyboard, the "f" key seems to be jammed and it would infest any of my messages with a bombardment of "f"'s, making it extremely irritating to use. It's gotten to the point where she don't actually have to press down on the key, all she has to do is slide her finger across it and it would register on multiple occasions. In addition, it would also register if she were to press the other keys around the "f" key, rendering the keyboard almost completely useless.
Furthermore, the extent of the problem actually affects the phone whilst the screen is off; at times, she would wake up in the morning and if she was on whatsapp, the messaging bar would be full of "f"'s and if she was on the homescreen instead, the phone would automatically open up the browser and the search bar would also be full of "f"'s. Moreover, it also affects the on screen keyboard, albeit not as much but at times, the phone would seem to be registering "f"'s as it thinks that the pop out keyboard is in use. Therefore, the on screen keyboard is also becoming highly irritating to use.
I don't know how to fix this and it seems the more likely to be a hardware problem but if anyone seems to have this problem and was able to fix it through a software solution, please let me know as she loves this phone and she don't want to get rid of it! Thanks in advance!
Does the button itself still behave correctly, like you can press it?
It seems more like hardware failure to me.
About those f's, doesn't lockscreen prevent that from happening, while screen is off?
She can still press down the key and it clicks which means that it works and isn't jammed.
As for the lockscreen situation, she didn't actually press down the lock button because she assumes that once the screen goes black, it automatically locks and it does on any android phone. Maybe the "f" key is stopping it from actually self locking.
Also, she says that whenever she presses down on any other key, it has a bit of resistance but on the "f" key, it feels flimsy. We both assume that it is a hardware problem but we just wanted a second opinion.
Thanks in advance!
If it feels "flimsy" then it doesn't behave correctly, IMHO.
Have you tried resetting the phone to factory defaults? If not, give that a try (backup first!), although I doubt it will make any difference.
AlexLoafTran said:
She can still press down the key and it clicks which means that it works and isn't jammed.
As for the lockscreen situation, she didn't actually press down the lock button because she assumes that once the screen goes black, it automatically locks and it does on any android phone. Maybe the "f" key is stopping it from actually self locking.
Also, she says that whenever she presses down on any other key, it has a bit of resistance but on the "f" key, it feels flimsy. We both assume that it is a hardware problem but we just wanted a second opinion.
Thanks in advance!
Click to expand...
Click to collapse
Exactly. That part blocks it from locking.
It does seem a hardware problem, because there is no such thing as button sensitivity. What I mean, is that key is damaged and is touching the sensor(a small button on chip likely).
If you still have warranty, take it back to shop.
Thanks for the advice! She'll take it back to the seller with the warranty (bought it online with 12 month warranty)

[Q] I9100 Weird Screen issues that make it impossible to use.

Hi everyone. After changing the usb pin of my phone, the touch screen started doing some weirds things. Sliding among desktops is rather laggy. Pressing an icon is not enough to get the app (or whatever) to work, a second attemp is neccesary in any other part of the screen in order to make it happen. The physical buttons seems to be working fine so far.
In further investigations it seems like pressing on the screen is well detected, since i can press an icon and move it around a desktop. But unpressing anything goes undetected.
I see no physical damage on the screen or the flex that connects it to the motherboard. This is not an issue related to any especific rom or kernel since i tried with a couple of them before getting to this point. Is there any app that allows me to monitor what part of the screen is being touch?
Can this be resolved by a firmware update of any kind of just a hardware replacement?
Cheers

Touch Screen Issues (incorrect keypresses)

Hi all, i received my Verizon Galaxy Edge on friday and the phone is perfect, but i'm having a issue. I've looked everywhere to see if others are having the same issue as me but nothing, zip, nada.
The issue im having is with the touch screen, lets just say i'm texting, i normally keep my left thumb near the volume down button, kinda touching the edge screen but not really much, well im texting and sometimes i dont have to be pressing the keyboard, but its the issue with the left edge screen, it's making it press in the center where my thumb would be. i've turned on to show my input presses and all that and its confirmed the center of the screen touch input when i'm only touching the edge. any help or issues? does this sound more of a hardware defect or a software defect?
This is weird. I'm kinda having the same problem, but not "frequently". I wonder if other people do. I think it has to do with our palm/fingers accidentally for a short period of time so it registers as a touch, then if you were already touching somewhere else then it'd mess up and register the touch in a random place, but I'm not sure. For me it isn't in the centre but it's annoying when it happens.
Well its not all the time dead center, but yeah its annoying. We might have same issue
an update, today i was typing on facebook and i noticed my right thumb was kind of near the L key but it was recognizing presses with my other hand without touching the screen (heat presses) tried to get the video but it went back to normal 5 seconds after the video, will record when it happens again.
Hello,
For touch screen problem try this:
-in dialer type *#2663#
-TSP firmware update (general)
You should see "PASS"
That have solve my touch screen problem...

Strange touch screen/nav buttons double tap issue

Am I the only?
I own the Honor 10 64GB Blue from Europe/Italy.
I'm using the honor 10 for something like a month, and I've always had a strange issue with the soft navigation buttons, basically sometimes, not always, whenever I tap the back button, or the multitasking button, it is registered two times, and it is a lot frustrating.
Enabling the hardware vibration feedback, I can tell that is an hardware or software issue because it is too precise. So it is not like my finger slipped and tapped two times.
And I'm not the guy who is installing tons of bloatware apps, (I even deleted half of the preinstalled apps), i just have like facebook, instagram, messenger telegram and whatsapp installed. So maybe not a CPU issue.
So basically what I did was going back to the store, asked for a replacement, and after a week I got a brand new phone, and the same problem happened! So previously I got a Xiaomi Mi5 and never had an issue.
My use behavior consists to do things really fast. But I don't know that has something to do with that, I'm doing the same things I've did with other phones, I owned a Nexus 5 and 5x which also had soft navigation buttons and never had such issue in the past.
I don't know what to do honestly, since no one is having issues with their phone, I've just disabled the vibration feedback for the keyboard maybe is screwing the touch screen (????) I will test it anyway.
And I'm charging the phone with regular USB instead of the fast charge, obviously I've did a lot of hard resets. Now I'm trying to charge it only with the huawei charger
Latest firmware obv. I'm thinking of returning the phone again to get my money back. What a shame, it's a pretty good phone aside from that.
So here is a video attachment showing the exact problem, i just had to tap for something like a minute or two, I've did an hard reset yesterday, only Whatsapp, facebook and telegram are installed, no noticeable CPU load, juts mobile data on
Just look at the very first seconds of the video.
Can't check the video now, but this sounds exactly like the problem I've been having with my Honor 10. In ddition to this sometimes the letter a is not registered. I was going to get my digitizer replaced under warranty,but now I'm not sure if I should. I had this issue from day one.
Similar problem with the touch
It seams related to yours issue my problem. Completely random if I'm on 1 app it minimize, vibrating and the phone go to the home page. Even if I'm in the drawer but not in the home page it turn to the home page.
Is like I've touched the fingerprint sensor, even if I did not. Left at the honor/huawei repair center, back after 3 weeks they did a software upgrade. Now it happens rarely, but still happens.
You guys use some kind of glas screen protector? I had one for some time and had also issues like yours. Some letters werent recognized and also sometimes homescreen button got triggered.
Right now i m using a normal screen protector and all problems are gone.
Same issue here, since day one...
No Screen protector, tried to switch the back Button to the right - but it still exists
Same problem with Honor 9 lite
Using fluid navigation to deal with it , it's less annoying that way , i am Trying to find a workaround for this as well , if anyone know how to fix it.
Let us know in comment ?
Hi, I am too facing similar type of issue with my honor view 20. Please let me know if anyone has got the reason behind it. Thanks.
I never use the on screen button navigation on Honor 10. I was using the fingerprint sensor navigation, and now I'm using Fluid NG.
I don't think my digitizer is broken, since I don't have any issue.
Its all good and smooth.
I just got an Honor 10 Lite this week - I've got a different problem with the navigation buttons.
It's an intermittent problem but I'm sometimes pressing the back or home button half a dozen times before it actually goes home or goes back.
If there's a back button at the top left etc., it will immediately go back.
Enabled haptic feedback and the touch is definitely detected and when you touch the navigation button the screen indicated an circular patch where you touched but the problem remains.
Also tried using gestures, same thing....
Huawei customer service recommends a factory reset, anybody else have this problem?
Well I got a replacement phone, blue this time, instead of black.
For the first couple of days it appeared to be very responsive to touching the navigation buttons but now I'm getting the same requirement to do multiple taps!

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