Hi.recently I replace my note 4 back camera.and I received my device.but I found that my note 4 buttom touch not working.its working with s-pen but not with finger.and also back space button not responsive.
M_n_0910 said:
Hi.recently I replace my note 4 back camera.and I received my device.but I found that my note 4 buttom touch not working.its working with s-pen but not with finger.and also back space button not responsive.
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Maybe you did not attach properly the screen flex, try to push a little the flex contacts. Also you can try to clean the flex + motherboard contacts with isopropyl alcohol and swabs, probably got some dirt and it can't make proper contact.
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Hello everyone
I have this problem with my phone which is a LG GW620 it has touch sensitive home and back buttons and i recently had to replace the flex cable of this device becouse i broke it. The original flex cable had these foams glued like this:
deltamobile.lv/published/publicdata/DELTA1DELTA/attachments/SC/products_pictures/SLP_553_l.jpg
and the one i bought did not have them:
bridgat.com/files/LG_GW620_Flex_Cable.jpg
so now i need your help on what i should do with thease to make the touch sensitive buttons work again becouse without thease foams the buttons dont work.
Sorry for my bad English i hope you will understand what im trying to say here
EDIT: I attached the files with marked areas of touch sensitive buttons and where thease foams are.
Could you mark these foams on photos?
If you mean regular rubbers used to keep things in phone on place - I'd take old ones from old flex and stick them to the new flex.
Yes, what Rebellos said.
The flex circuit board just has the contacts.
The rubber button has a carbon pad on the inside that shorts the contacts.
Renate NST said:
Yes, what Rebellos said.
The flex circuit board just has the contacts.
The rubber button has a carbon pad on the inside that shorts the contacts.
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ok well the flex cable came with those carbonpads so how do i atach the foam to those carbon pads?
Sorry, I don't know what you mean by "foam" vs. the rubber button.
Do you have a more detailed photo?
You should have enough pieces from the old setup.
Can't you figure out how to merge the old and the new?
Renate NST said:
Sorry, I don't know what you mean by "foam" vs. the rubber button.
Do you have a more detailed photo?
You should have enough pieces from the old setup.
Can't you figure out how to merge the old and the new?
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there is no button on the phone its touch sensitive mayebey it detects heat or something but with the new flex cable it doesnt do that any more.
I have the following Android Device:
Samsung Note 3
Model No: SM-N9005
Android version: 4.4.2
Build No. KOT49H.N9005XXUGNJ2
Security software version: MDF v1.0 Release 3
Issue: The S-Pen fails to get any input on the screen. I have tried & noticed the following:
1) S-Pen detachment notification works when taken out.
2) Air View options pops up when pen is detached.
3) Air view options work when pressed with finger but not with S-Pen.
4) S-Pen works fine with other Note 3 devices
5) Other S-Pen does not work on my device
6) Made sure the S-Pen features are enabled under the settings. Tried enable/disable as well.
7) Tried the following testing using *#0*#
a) TSP Hovering: Works fine with the finger & the S-Pen(as a trial)
b) Wacom Test: Doesnt detect the S-Pen input at all.
c) SPEN Hovering: Doesnt detect the S-Pen input at all.
8) Tried to tighten up the screw within the S-Pen as a trial although it works with other Note 3 devices, however, it didnt work !
9) Did a Reboot as well!
10) The phone does not have any magnetic case either! FYI
11) Tried changing the nib with the new ones as well!
Could anybody suggest a work around for this problem? I am not sure if a factory reset can solve the problem, has anybody got that working after a factory reset?
I have all my data synced with the my google account, so with a factory reset, would it be restored back once signed it back on the phone? Will the Apps get uninstalled as well?? Do you think it is possible to re-install the S-Pen SDK or something?
Please advise!
Thanks
Pierre
Pierrechacko said:
I have the following Android Device:
Samsung Note 3
Model No: SM-N9005
Android version: 4.4.2
Build No. KOT49H.N9005XXUGNJ2
Security software version: MDF v1.0 Release 3
Issue: The S-Pen fails to get any input on the screen. I have tried & noticed the following:
Thanks
Pierre
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Try running The self diagnostic mode and test the phones screen.
self diagnostic mode - *#7353#
check if the spen is working on that.
smartjais said:
Try running The self diagnostic mode and test the phones screen.
self diagnostic mode - *#7353#
check if the spen is working on that.
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Works with the fingers but not with the spen...damn...somebody help me!
Sounds like hardware fault with the Wacom hardware.
Sent from my leanKernel 3.13 powered stock 4.4.2 (NF9) SM-N900T
Pierrechacko said:
Works with the fingers but not with the spen...damn...somebody help me!
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If that's the case then your spen has gone bad. The way the spen works is there is a coil behind the screen and the spen draws power wireless from this coil.
This kinda makes it sure for the problem to be hardware problem not software.
One of two things could have gone bad.
1. The coil itself
2. Or your s pen is not able to take the wireless power..
If you have a friend who has the note 3 then try using his or her spen on your phone. .. That would be a good way to find out if your spen is bad or the coil thing.
smartjais said:
If that's the case then your spen has gone bad. The way the spen works is there is a coil behind the screen and the spen draws power wireless from this coil.
This kinda makes it sure for the problem to be hardware problem not software.
One of two things could have gone bad.
1. The coil itself
2. Or your s pen is not able to take the wireless power..
If you have a friend who has the note 3 then try using his or her spen on your phone. .. That would be a good way to find out if your spen is bad or the coil thing.
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Click to collapse
Ahem..its the coil! Can it be replaced ? Is it expensive?
smartjais said:
If that's the case then your spen has gone bad. The way the spen works is there is a coil behind the screen and the spen draws power wireless from this coil.
This kinda makes it sure for the problem to be hardware problem not software.
One of two things could have gone bad.
1. The coil itself
2. Or your s pen is not able to take the wireless power..
If you have a friend who has the note 3 then try using his or her spen on your phone. .. That would be a good way to find out if your spen is bad or the coil thing.
Click to expand...
Click to collapse
Is the coil covered under warranty?
Pierrechacko said:
Ahem..its the coil! Can it be replaced ? Is it expensive?
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Click to collapse
Pierrechacko said:
Is the coil covered under warranty?
Click to expand...
Click to collapse
Sorry if its the coil. Think that may be expensive.
Not sure how much the new coil thingy will cost you and not sure if its a part of the device screen...
If it is a part of the screen then they will probably replace the screen.
The sPen costs about 50 $ I think.
If you are under warranty and you have not rooted or done anything with the device Samsung should repair this problem without charging you but can never be sure..
Did you drop the device or something before getting this issue ??
Hi what's up I'm asking 4 some help... my Samsung galaxy note 3.... ofter a root my note 3 every thing was working until about a week ago... I'm not getting no respond wen I try using the spen... all of the settings 4 the spen is on but yet still it's not working at all I also unroot and flash over the stock rom bUT yet still noting change the spen still not working.... plz can anyone help me I'll really appreciate it...
My Samsung Galaxy Tab 4 10.1 has a black screen!Everything else works,including sound and touchscreen,just nothing is shown at all.How can I fix this without going to a tech shop?:crying:
Force reboot by holding power,home, vol up and down buttons at the same time. It should reboot after 10 seconds
Hello everyone.
The last weekend i replaced the lcd screen in my Samsung Galaxy tab 4 10.1 t530 succesfully, but i noticed that there were two pieces of rubber under the screen táctil. I remove the two pieces and then the screen did not turn on anymore.
I did every button combination and a lot of tutorials of internet, and i had the light suspicion about the ribbon lcd flex had been broken in the second lcd lean, althoug it looked good.
And this morning, i bought a new flex lcd, (2-5 euros) and voila, that was the issue, and i have no Heard about it in the net.
I wish this may help anyone.
Regards.
Hi everyone,
Yesterday I accidentally dropped my Note 3 into the toilet. I just flushed the toilet by the way
Pulled it out as fast as I could and dried it. Switched it off and took it apart. Clicked of the backcase and battery and also removed the motherboard. The water that got inside was very minimal.
Everything works except my s-pen. My Note regonizes it when I remove the pen and a memo pops up.
When I hover my pen above the screen normally a small circle should be visible but nothing happens. Even when I touch the screen nothing happens. Strange enough my pen works on my Samsung Note 10.1
When I enter my Note 3 into the testmode (with code *#0*#) I have two tests:
- SPEN HOVERING
- TSP HOVERING
The first one does not work but the TSP hovering test does.
I already have reset my Note 3 to factory default but without any results.
What could be wrong with my Note 3? Is it only the pen or something else. Is it software or hardware related?
Any help would be greatly appreciated!
Try another pen
hello guys, last week my phone suddenly started to behave wierdly.After some time i came to know that all the navigation button started to work automatically.I could'nt do anything.I tried disabling it in settings. Since on double tapping any buttion will enable it again,it automatically got enabled.so ,i enabled onscreen keys and disabled the hardware navigation buttons in the system/usr/keylayout/generic.kl(i think so).so i can use my phone now.But the touch is also not working most times.My friends suggested me that replacing the digitalizer would help.But while searching online ,i see that few sellers posted that only digitalizer but few are selling the touch+lcd(both touch and lcd are attached,can't be seperated).If touch+lcd is available,then how can they sell the digitalizer alone?.so i want to know that whether the redmi note 2 has digitalizer alone or it comes with lcd attached?
..if there is any digitaziler in the market,shareg those links will be really helpful for me,...
The digitiser is with the LCD. Usually trust titles that say "Digitiser+LCD" that would be safer. You can try AliExpress. keep in mind that the original screen is "Glued" to the body, and requires you to FORCE it out when replacing. Dont put ur eyes too near the screen as it WILL crack as u FORCE it out. Currently I have replaced my screen, but have yet to Glue it back properly.
Bala maddy said:
hello guys, last week my phone suddenly started to behave wierdly.After some time i came to know that all the navigation button started to work automatically.I could'nt do anything.I tried disabling it in settings. Since on double tapping any buttion will enable it again,it automatically got enabled.so ,i enabled onscreen keys and disabled the hardware navigation buttons in the system/usr/keylayout/generic.kl(i think so).so i can use my phone now.But the touch is also not working most times.My friends suggested me that replacing the digitalizer would help.But while searching online ,i see that few sellers posted that only digitalizer but few are selling the touch+lcd(both touch and lcd are attached,can't be seperated).If touch+lcd is available,then how can they sell the digitalizer alone?.so i want to know that whether the redmi note 2 has digitalizer alone or it comes with lcd attached?
..if there is any digitaziler in the market,shareg those links will be really helpful for me,...
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Click to collapse
zaidyft said:
The digitiser is with the LCD. Usually trust titles that say "Digitiser+LCD" that would be safer. You can try AliExpress. keep in mind that the original screen is "Glued" to the body, and requires you to FORCE it out when replacing. Dont put ur eyes too near the screen as it WILL crack as u FORCE it out. Currently I have replaced my screen, but have yet to Glue it back properly.
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There might be some selling "LCD+Digitized mounted on frame", that's a good one except the need to shift over some other components (Vibration motor, power+volume rockers, earpiece speaker)... don't expect "original parts" to be original parts
Sent from my Redmi Note 2 using XDA Labs