Develop Bugs

[Q] Strange phone unlocking

Hi,
Please forgive my language mistakes.
I've got a strange issue. When I push my cell with my thumb in the 'red' area while holding blue one in place phone is unlocking automatically.
I've dissassembled and assembled my phone twice without any problems but it might be a consequence of that.
How can I disable:
1) automatically unlocking by removing stylus (maybe I'm pushing some sensor?)
2) automatically unlocking by sliding keyboard (maybe telephone thinks that keyboard is opening? - despite that that keyboard opens in opposite way....)
Thanks in advance

ksymis said:
Hi,
Please forgive my language mistakes.
I've got a strange issue. When I push my cell with my thumb in the 'red' area while holding blue one in place phone is unlocking automatically.
I've dissassembled and assembled my phone twice without any problems but it might be a consequence of that.
How can I disable:
1) automatically unlocking by removing stylus (maybe I'm pushing some sensor?)
2) automatically unlocking by sliding keyboard (maybe telephone thinks that keyboard is opening? - despite that that keyboard opens in opposite way....)
Thanks in advance
Click to expand...
Click to collapse
1&2 are effects of software. I think they can both be disabled, probably deep in WinMo's registry... I'm sorry, I don't know how to disable either of these off-hand - but I'm sure there's a way in WinMo.
As for your first description and picture, I have no clue what to make of it, sorry. It appears your phone is badly cracked, and the phone is thinking the keyboard is opening as a result of pressure on that cracked section.

arrrghhh said:
1&2 are effects of software. I think they can both be disabled, probably deep in WinMo's registry... I'm sorry, I don't know how to disable either of these off-hand - but I'm sure there's a way in WinMo.
As for your first description and picture, I have no clue what to make of it, sorry. It appears your phone is badly cracked, and the phone is thinking the keyboard is opening as a result of pressure on that cracked section.
Click to expand...
Click to collapse
Thank you very much for your answer!
Well I also believie that these options can be disabled by WinMo registry editting. The problem is I don't know where to modify.
Does someone else knows?
Well my phone is quite old but it costed me a lot of money so despite it's quite cracked I want to use it!

Maybe try using TouchLockPro to control these sensors:
http://touchlockpro.sourceforge.net/TouchLockProFree.html

mr.horndoctor said:
Maybe try using TouchLockPro to control these sensors:
Click to expand...
Click to collapse
Thanks. It only helped that right now i know that this is caused by keyboard sensor. In some strange way the phone (when i push as shown on picture) thinks that I'm opening the keyboard (must be really 'cracked' becuse the keyboards opens in opposite direction).
What's sad - the TouchLockPro is unable to control this behaviour. I don't know why - maybe because of Energy ROM which has CHT inside and this is overwritten.
Any ideas?

ksymis said:
Thanks. It only helped that right now i know that this is caused by keyboard sensor. In some strange way the phone (when i push as shown on picture) thinks that I'm opening the keyboard (must be really 'cracked' becuse the keyboards opens in opposite direction).
What's sad - the TouchLockPro is unable to control this behaviour. I don't know why - maybe because of Energy ROM which has CHT inside and this is overwritten.
Any ideas?
Click to expand...
Click to collapse
In the back of the Midframe (the metal back of the top half of the phone where the screen is at) there are two small metal sensors or whatever you want to call them. They are inside the track of the slider, try adjusting those a little and see if that makes any difference. I think that those could be the sensors that are messing up the keybaord detection on your phone. Maybe when you apply a little pressure on the phone the sliders inside the track are moving a little causing the phone to think that you have slid the keybaord open.

ccengineer said:
In the back of the Midframe (the metal back of the top half of the phone where the screen is at) there are two small metal sensors or whatever you want to call them. They are inside the track of the slider, try adjusting those a little and see if that makes any difference. I think that those could be the sensors that are messing up the keybaord detection on your phone. Maybe when you apply a little pressure on the phone the sliders inside the track are moving a little causing the phone to think that you have slid the keybaord open.
Click to expand...
Click to collapse
Thanks for your reply. Are you talking about these on below photos?
And if you're talking about these ... How do they work? Because if I will slide out the keyboard a liitle (the metal sensors are already untouched) the keyboard is still not lighted and a screen is in portrait mode....

ksymis said:
Thanks for your reply. Are you talking about these on below photos?
And if you're talking about these ... How do they work? Because if I will slide out the keyboard a liitle (the metal sensors are already untouched) the keyboard is still not lighted and a screen is in portrait mode....
Click to expand...
Click to collapse
I'm sorry, I missspoke. After further investigation it looks like the sensor is magnetic. While your keyboard is open try to place a magnet under the screen part of the phone and see if that would flip the phone back to portrait mode. Try to move it around a little to find teh most effective place for it. If it does we might be able to solve your problem with a little improvisation.

ccengineer said:
I'm sorry, I missspoke. After further investigation it looks like the sensor is magnetic. While your keyboard is open try to place a magnet under the screen part of the phone and see if that would flip the phone back to portrait mode. Try to move it around a little to find teh most effective place for it. If it does we might be able to solve your problem with a little improvisation.
Click to expand...
Click to collapse
Thanks for your reply. This is magnetic indeed. When I will place a magnet under screen part (1/4 of screen part area under the buttons) it switches to portrait. But I can't a "pattern". I.e. if i will place it under right bottom (if you're looking at LCD) corner it switches to portrait but if I will put for a while magnet onto middle of 'screen-part' (ofcourse nothing happens) and then back again to 'right bottom corrner' also nothing happens. Unable to find some pattern/rule for that.

ksymis said:
Thanks for your reply. This is magnetic indeed. When I will place a magnet under screen part (1/4 of screen part area under the buttons) it switches to portrait. But I can't a "pattern". I.e. if i will place it under right bottom (if you're looking at LCD) corner it switches to portrait but if I will put for a while magnet onto middle of 'screen-part' (ofcourse nothing happens) and then back again to 'right bottom corrner' also nothing happens. Unable to find some pattern/rule for that.
Click to expand...
Click to collapse
Good. So here is what I think is happening with your phone. When you press the part you were talking about in your first post, the magnetic field from the bottom of the phone is getting distorted for some reason making the upper part of your phone think that you have slid the phone open thus unlocking it and switching it to landscape mode. We do not want to buy anything costly to fix your problem, so here is what we can do. We can strengthen the magnetic field by placing a small 2mm magnet somewhre on the lower part of the phone preferably insulated and glued inside in an empty space. What will happen is when your keboard is not slid open the magnet will give teh signal to the upper part and it will be strong enough that even if you push it like you were doing it will not unlock. But when you slide the keyboard out the magnet will not be under the upper part anymore so the uper part of the phone will not be affected by it. Since you already opened your phone twice I don't think that it should be a problem for you. Just be carefull because we don't want the magnet to become loose and move around and short anything.

ccengineer said:
We can strengthen the magnetic field by placing a small 2mm magnet somewhre on the lower part of the phone preferably insulated and glued inside in an empty space.
Click to expand...
Click to collapse
Thank you for your reply and appreciate your help! I've quoted the most interesting part. I had a scientific lessons on school and was moving my magnet around this 'magic corner'. I want to confirm that somehow i might have strenghed the magnet inside the device? Because right now it's a little bit better (at least better that I don't want to push with more power in case of destroying it).
Another question is about 2mm. You mean a cube 2x2x2mm or 2mmxYxZ (2mm thickness required.

ksymis said:
Thank you for your reply and appreciate your help! I've quoted the most interesting part. I had a scientific lessons on school and was moving my magnet around this 'magic corner'. I want to confirm that somehow i might have strenghed the magnet inside the device? Because right now it's a little bit better (at least better that I don't want to push with more power in case of destroying it).
Another question is about 2mm. You mean a cube 2x2x2mm or 2mmxYxZ (2mm thickness required.
Click to expand...
Click to collapse
That's interesting, maybe you realligned the magnetic field, that is not entirely impossible. I was talking about diameter, we want a very small magnet. It looks like the 2mm is more expensive than 3mm so maybe you can use a 3mm like this: http://www.ebay.com/itm/50-Disc-Rar...598?pt=LH_DefaultDomain_0&hash=item3f0a038d56
But since it is better now, you might not need it.

ccengineer said:
That's interesting, maybe you realligned the magnetic field, that is not entirely impossible. I was talking about diameter, we want a very small magnet. It looks like the 2mm is more expensive than 3mm so maybe you can use a 3mm like this: http://www.ebay.com/itm/50-Disc-Rar...598?pt=LH_DefaultDomain_0&hash=item3f0a038d56
But since it is better now, you might not need it.
Click to expand...
Click to collapse
Hope It'll stay like this. Since 'magneting' my device didn't unlock itself not even once! :> Thanks for your support.
Really really thanks for your help/support/assistance!!!
For mods: Don't close the topic as the issue may reoccur.

[Q] S Pen - very pushy

Hey Guys,
I know that most of the questions I read were about the S Pen being too sensitive. But in my case, I feel the S Pen is not as sensitive as it should be!
When I put the pen in the slightest contact with the screen and try to scribble, nothing comes up. I feel I have to push the pen a bit more strongly to get some writing on the screen - and that takes away from the sensitivity of the S pen which Samsung brags about.
Is anybody else facing this problem, where you feel the S pen has to be pushed too hard for it to start writing on the screen? In my opinion, as soon as the pen comes in contact with the screen (even the slightest contact), it should start writing.
Thanks guys.

bambar said:
Hey Guys,
I know that most of the questions I read were about the S Pen being too sensitive. But in my case, I feel the S Pen is not as sensitive as it should be!
When I put the pen in the slightest contact with the screen and try to scribble, nothing comes up. I feel I have to push the pen a bit more strongly to get some writing on the screen - and that takes away from the sensitivity of the S pen which Samsung brags about.
Is anybody else facing this problem, where you feel the S pen has to be pushed too hard for it to start writing on the screen? In my opinion, as soon as the pen comes in contact with the screen (even the slightest contact), it should start writing.
Thanks guys.
Click to expand...
Click to collapse
I am having this issue a little now. At first the s-pen was fine and performed as expected but now it seems like it needs more pressure to register scren taps etc although the pointer shows as normal whent he pen is close to the screen

This is normal in S note and some other apps where pressure sensitivity is needed. Samsung has designed it in that way.

Same here, first day the pressure needed was very low, now I need a lot of more and the traces of the pen have like 2 options, little press (more than before) and a lot of pressure for thick lines, nothing in the middle.
And I can corroborate this because with my other wacom pens of tablet pcs doesn't have the problem of the samsung now.

kersh said:
Same here, first day the pressure needed was very low, now I need a lot of more and the traces of the pen have like 2 options, little press (more than before) and a lot of pressure for thick lines, nothing in the middle.
And I can corroborate this because with my other wacom pens of tablet pcs doesn't have the problem of the samsung now.
Click to expand...
Click to collapse
read this thread http://forum.xda-developers.com/showthread.php?t=1925212 Apparently there are two adjustable potentiometers beneath the S pen switch which can be adjusted for increasing or decreasing sensitivity of the pen . most people including me are suffering from greater sensitivity . I adjusted the potentiometer to get rid of this problem.

ask77 said:
read this thread http://forum.xda-developers.com/showthread.php?t=1925212 Apparently there are two adjustable potentiometers beneath the S pen switch which can be adjusted for increasing or decreasing sensitivity of the pen . most people including me are suffering from greater sensitivity . I adjusted the potentiometer to get rid of this problem.
Click to expand...
Click to collapse
The thing is that my pen can write with slight pressure but a little more than before, but the real problem seems that the middle one levels are lost and were working the first day.

S pen sensitivity...

Hey guys I just got my note 2 today and have been messing around with the S pen. Does anyone else notice that when pressing buttons on the screen to open apps or things in apps etc that it is not always responsive unless you hit it at the perfect angle? Also when I write normally i kind of write more at a sideways angle towards the screen but it seems to not register very well like this so I have to write more vertical towards the screen. Is there any way to fix these issues or is that just how it is at this time? Also i feel like if I write too lightly it doesn't register very well when writing. Is there a way to adjust the sensitivity or am I the only one who thinks this? Lastly, if i touch the screen with my palm it makes a mark in s note i thought it was not supposed to do this or let your finger write when the s pen is out. How do I set this?

jakebake said:
Hey guys I just got my note 2 today and have been messing around with the S pen. Does anyone else notice that when pressing buttons on the screen to open apps or things in apps etc that it is not always responsive unless you hit it at the perfect angle? Also when I write normally i kind of write more at a sideways angle towards the screen but it seems to not register very well like this so I have to write more vertical towards the screen. Is there any way to fix these issues or is that just how it is at this time? Also i feel like if I write too lightly it doesn't register very well when writing. Is there a way to adjust the sensitivity or am I the only one who thinks this? Lastly, if i touch the screen with my palm it makes a mark in s note i thought it was not supposed to do this or let your finger write when the s pen is out. How do I set this?
Click to expand...
Click to collapse
I have a similar issue where i seem to have to press hard to get a reaction, especially the app drawer icon.

I notice you have to hit dead on which makes sense. This isn't a pencil or pen where you can write slanted and the ink still touch the paper or what not. But rather the "ball" of the s pen is where your main contact should be. Takes getting used to but what doesn't? Pen works great once you learn how it works
Sent from my SGH-T889 using Tapatalk 2

I had to exchange my S-pen 3 times due to sensitivity issue! One of them was way too sensitivity, I wasn't even touching the screen and I could write on S-note... Store manager thought that was part of the Note 2's new feature... lol
Even after the exchange of S-pen I was still having little issues with it, and I ran across a thread about slamming the S-pen on the ground. I know it sounds bizarre but it actually worked! I didn't believe it at first but now my s-pen works flawless... so weird. :silly:

zen0s said:
I had to exchange my S-pen 3 times due to sensitivity issue! One of them was way too sensitivity, I wasn't even touching the screen and I could write on S-note... Store manager thought that was part of the Note 2's new feature... lol
Even after the exchange of S-pen I was still having little issues with it, and I ran across a thread about slamming the S-pen on the ground. I know it sounds bizarre but it actually worked! I didn't believe it at first but now my s-pen works flawless... so weird. :silly:
Click to expand...
Click to collapse
lol like throwing it or just slamming it? and yeah i figured it would just take getting used to I just wanted to make sure it wasn't just my pen. So is there really no settings to change for it though??
Also funny question... does it matter which way it is held? Like when I was first holding it you would press the button with your thumb however you could also hold it so you would press it with your index finger. Does it matter? Is it made to work better one way?

bipoler said:
I notice you have to hit dead on which makes sense. This isn't a pencil or pen where you can write slanted and the ink still touch the paper or what not. But rather the "ball" of the s pen is where your main contact should be. Takes getting used to but what doesn't? Pen works great once you learn how it works
Sent from my SGH-T889 using Tapatalk 2
Click to expand...
Click to collapse
Take a closer look at the tip of the S-pen. It's actually slightly spring loaded! I discovered this from an early review video I watched before I purchased mine. I believe that the tip has to be pressed hard enough to slightly retract in order to produce a mark. Writing with the pen at an angle may not be doing that.
Doug

Mom said don't smack
But I just tried it and the pen is working 95% better. I don't know if it will stay this way but it's working pretty well (for now at least).

stupid but it works for me.
jakebake said:
Hey guys I just got my note 2 today and have been messing around with the S pen. Does anyone else notice that when pressing buttons on the screen to open apps or things in apps etc that it is not always responsive unless you hit it at the perfect angle? Also when I write normally i kind of write more at a sideways angle towards the screen but it seems to not register very well like this so I have to write more vertical towards the screen. Is there any way to fix these issues or is that just how it is at this time? Also i feel like if I write too lightly it doesn't register very well when writing. Is there a way to adjust the sensitivity or am I the only one who thinks this? Lastly, if i touch the screen with my palm it makes a mark in s note i thought it was not supposed to do this or let your finger write when the s pen is out. How do I set this?
Click to expand...
Click to collapse
Hey I have the same problem with you but I have solved it in a stupid but effective way. I open the back case and press it, that's it the pen sensitivity back to normal.... lol try it easy and effective....

The S pen can be too sensitive, so you have to adjust its potentiometer. Yes, you heard that right.Just pop the button cover off by simply using a razor blade or something really thin, the cover should pop immediately. Then, you have to use a small flat head screwdriver and turn the screw clockwise. This will adjust the S Pen sensitivity. If you want to make it more sensible, then you have to screw counterclockwise. You should adjust it until it no longer has a problem. This fix has worked for a lot of people, so it should work as a general fix. If you still have problems with the S pen, then you should get in touch with the dealer that gave the phone to you and get the S pen switched because it is faulty.

Vaderg82 said:
The S pen can be too sensitive, so you have to adjust its potentiometer. Yes, you heard that right.Just pop the button cover off by simply using a razor blade or something really thin, the cover should pop immediately. Then, you have to use a small flat head screwdriver and turn the screw clockwise. This will adjust the S Pen sensitivity. If you want to make it more sensible, then you have to screw counterclockwise. You should adjust it until it no longer has a problem. This fix has worked for a lot of people, so it should work as a general fix. If you still have problems with the S pen, then you should get in touch with the dealer that gave the phone to you and get the S pen switched because it is faulty.
Click to expand...
Click to collapse
Wish I had known this a last week before I broke my last S Pen. lol Worked great and I even adjusted my full size S Pen as well! Kudos!

Spen trick

Ok I have two s pens. If you hold them together in your hand, you can swipe screens and do whatever without touching the screen. Then I figured out you can click the button on one pen and it will enter the app or whatever your doing. So basically you can do anything without touching the phone. Which means there is probably a way to do it with one pen. Dont know if people knew that so throwing it out there
Sent from my SPH-L900 using xda premium

Lack of Knowledge
some consider the s-pen nothing more than a modified stylus.however you can touch anything with it by just hovering it 0.5 mm above the screen.It uses the same technology as MRI.people throw it because they are not aware about it.

jontyfernz said:
some consider the s-pen nothing more than a modified stylus.however you can touch anything with it by just hovering it 0.5 mm above the screen.It uses the same technology as MRI.people throw it because they are not aware about it.
Click to expand...
Click to collapse
Thanks for the info. In this case you can do it from .5 to 1 inch away. Its pretty cool. Lol
Sent from my SPH-L900 using xda premium

you can adjust the sensitivity of the spen by removing the cover off the button. the pot towards the nib is the one you can adjust. just be careful or you'll have quite a few mis-touches.

jd14771 said:
you can also "jam" the end of the pen, replicating as if you were touching a surface, and bam, you have a magic wand! lol, i just know this because my spen naturally gets jammed -_-
Click to expand...
Click to collapse
anyone have tips on how to prevent the jams? they make all my spen work look like crap every now and then and at the most inconvenient times

You can do that in TWRP just hover over the icons and sliders and it chooses them
Pimped out Note2 on Boost Mobile

Sensitivity Levels
The S-Pen has 256 different levels of sensitivity and pressure.

nice

jontyfernz said:
The S-Pen has 256 different levels of sensitivity and pressure.
Click to expand...
Click to collapse
That was on the note 1, ours have 1024

[Q] Calibrate S Pen/change input offset?

I recently lost my S Pen, and purchased (on red hot sale) a Wacom Feel Black stylus. It's a great pen! When the thing is directly perpendicular to the screen, it hits at exactly center. The only problem here is that the thing's sensory whatchamajiggit is up inside the pen just a little too far, so that when I tilt the pen to write, the little circle floats beneath the pen just enough to infuriate me. Lecture Notes gives you the ability to change your offset (under "Input" in settings), and I found that the issue is fixed when I set it to -7px,-7px. Awesome! Now I just need to make this work for my entire system!
But, um... how would I do that?

No idea, sorry.
I had a look at this thread because I'm looking for a way to adjust the pressure sensitivity of the S Pen, just like you can with Wacom Tablet calibration software... Haven't found a solution yet...

FaeMinx said:
No idea, sorry.
I had a look at this thread because I'm looking for a way to adjust the pressure sensitivity of the S Pen, just like you can with Wacom Tablet calibration software... Haven't found a solution yet...
Click to expand...
Click to collapse
Replied to you in another thread, but ill put the link here as well incase you missed it.
http://phandroid.com/2012/12/05/how-to-adjust-s-pen/

delete