Develop Bugs

[Q] s3 i747m floating touch

Ok so I was not aware that the s3 here in Canada had the floating touch feature , see a lot of times when I type
I don't even have to touch my screen to get the letters to type or when I go to push an app I can hover over the screen and it will go
It's almost like I can feel a force from the screen in my finger some times almost feels tingaly. Example like pushing on an invisible electro wall ...
Can some one explain more of what's going on and how I can make it more sensitive ?

More sensitive? Do you mean less? Don't know why you'd want it more sensitive. It does that because they screen uses electro magnetic pulses from your body, therefore, if you have a strong enough magnetic pulse the screen may react without you actually touching it.
Sent from my SGH-I747 using Tapatalk 2

It's a capacitative screen... check capacitative vs. resistive screens... the new generation capacitative screens are a lot better than they used to be... my S3 only responds when I touch the screen though... albeit slightly... if yours is doing this all the time you might want to consider a replacement.

corythug said:
More sensitive? Do you mean less? Don't know why you'd want it more sensitive. It does that because they screen uses electro magnetic pulses from your body, therefore, if you have a strong enough magnetic pulse the screen may react without you actually touching it.
Sent from my SGH-I747 using Tapatalk 2
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Lol idk like on the xperia sola they have that feature it's cool just wondered if there was a way 2 make it even better on the S 3

darkfire87 said:
Lol idk like on the xperia sola they have that feature it's cool just wondered if there was a way 2 make it even better on the S 3
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I don't think s3 has the floating touch feature. Mine only responds when my finger comes into contact with the screen. I believe the floating screens is responsive even to you not touching it at all.
Sent from my SGH-I747 using xda app-developers app

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?
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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:
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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
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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?
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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.
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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!

S Pen - Is this normal?

I noticed today that my S Pen does not actually mark where I touch the screen. This is not that significant in portrait but it marks and points a very noticeably 3 mm above where my pen is actually pointed. Is this normal or is my S Pen/ Note defective?
Sent from my SAMSUNG-SGH-I317 using Tapatalk 2

If you are a lefty make sure you go to the S-pen settings and set it for left handed use

Lefaid said:
I noticed today that my S Pen does not actually mark where I touch the screen. This is not that significant in portrait but it marks and points a very noticeably 3 mm above where my pen is actually pointed. Is this normal or is my S Pen/ Note defective?
Sent from my SAMSUNG-SGH-I317 using Tapatalk 2
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I hoping you find a solution thats exactly why I moved from the Note 1 to the SG3 since it was driving me nuts. I had been told the Note 2 does not have the issue so I was going to get my Note 2 later this week.

If you notice, hover the pen above the screen and push the spen inwards with your finger it writes without even touching the screen.
Sent from my SGH-I317M using xda app-developers app

I must say that if that was the case I would go to AT&T and demand they fix it or give me a new one! (Same thing if it wrote before I touched the screen!!) I just tested both of these things and it marks exactly where I place the pen, and does not do so until I am actually touching the screen! (very lightly!) I paid way too much (even though it was only 199 that is still a lot 4 me!) for it not to work exactly as I want it!

Brava27 said:
If you notice, hover the pen above the screen and push the spen inwards with your finger it writes without even touching the screen.
Sent from my SGH-I317M using xda app-developers app
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Ya. I noticed that a few days ago. Cool stuff
Sent from my SGH-I317M using xda premium

I think it may have been in an app I was using, because it does not go into landscape. It is still not exact but I think that is just the way it works for human error. It works as far as I am concerned. I will test more before running to ATT
Sent from my SAMSUNG-SGH-I317 using Tapatalk 2

Spen fix
To fix the hovering issue u can pop off the spen button with an exact blade or a box cutter blade. You will see two pentiometers. Having the top point to the left, use a fine flathead screwdriver and turn it clockwise an 1/8th of a turn each time or to ur liking. The left pentameter is for sensitivity of the spen. And the right one decreases the distance and sensitivity of the pen of it hovering above the screen causing it to write automatically. There are posts on this matter however I can't find the link anymore. Just Google it. "how to decrease sensitivity of spen for note 2.". I did this to my brothers and my own spen already and all is well. Note the button when prying out WILL fly out so watch your eye and do this in a well lit and clean Area. To put the button back on, just insert the side closest to the tip of the spen first then click in the back side. Hope this helps us guys.

S-pen sensitivity question (too Iow sensitivity?)

Hello,
I got Samsung Galaxy Note II since a week now and I noticed that the s-pen does not register the weakest (lightest) touch, like when I'm gliding with the pen over the screen (the pen's tip is touching the screen but barely). I'm used to very light touch, so when I'm drawing a line sometimes it does not register at all or there is some part of it missing.
Is this normal? Maybe I just need to learn to press it a bit harder. I found a lot theads about s-pen being too sensitive, maybe I need to calibrate it but the other way? Also I found some threads with the same question but no answer.
Regards,
Dragon

You can adjust the sensitivity by popping off the button on the side of the pen and turning the screw below it. Keep in mind that the way the s pen detects a touch is when the nib on the end is pushed in, so depending on how light you use it, increasing the sensitivity too much might cause false positives (registering touches when to pen isn't touching the screen)
Sent from my GT-N7100 using xda app-developers app

Thank you for the reply D3_. That explains a lot. I guess I'm just pressing it too lightly. I will just have to get used to pressing it a bit harder.

You can still try adjusting the sensitivity, you might be able to find a sweet spot that works just right for you.
Sent from my GT-N7100 using xda app-developers app

You got your s pen very low sensitivity but but mine is too sensitive. Even 1 to 1.5cm to the screen it still writing something that I don't need. I cant draw anything. I have been waiting for new s pen from Samsung to replace old one for a month. Hooe to have a very good s oen thus time.
Sent from my GT-N7100 using Tapatalk 2

The sensitivity on mine just changed randomly?
Causing a real problem with swipe.
I have to swipe real s l o w l y....
Any ideas why this might have happened?

click9666 said:
You got your s pen very low sensitivity but but mine is too sensitive. Even 1 to 1.5cm to the screen it still writing something that I don't need. I cant draw anything. I have been waiting for new s pen from Samsung to replace old one for a month. Hooe to have a very good s oen thus time.
Sent from my GT-N7100 using Tapatalk 2
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Read my post above (second post in this thread) on how to change your s-pen sensitivity. You probably don't need a new one.
Sent from my GT-N7100 using xda app-developers app

D3_ said:
Read my post above (second post in this thread) on how to change your s-pen sensitivity. You probably don't need a new one.
Sent from my GT-N7100 using xda app-developers app
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How can you pop the button out?
And will it impact warranty?

S-pen too sensitive
MSK1 said:
How can you pop the button out?
+1
Just got my note 2 today (YAY). The s-pen registers when I am barely touching the screen...how do I pop the button w/o breaking anything? Will this possibly change, or stay the same, on DN3?
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Weird S-Pen

I don't use my S-Pen too often, but since yesterday it becomes too sensitive it start to draw before I touch the screen.
I tried my spare (purchased separately) S-Pen and do exactly the same behavior.
Any clues?
My note 2 is Un-Rooted.
No changes, no drops, same LCD protector, no magnets.
I trird
Sent From my Un-Rooted GT-N7100

Got the same issue and resolved it by hitting several times the stylus on a surface that won't damage it like a pillow or your hand if you can bear it. Hit firmly but apply reasonable strenght though. Repeat until issue is gone. To clean the stylus may help too.

It can be your tip of the pen that's stucked...
Sent from my awesome Note ll

AcostaJA said:
I don't use my S-Pen too often, but since yesterday it becomes too sensitive it start to draw before I touch the screen.
I tried my spare (purchased separately) S-Pen and do exactly the same behavior.
Any clues?
My note 2 is Un-Rooted.
No changes, no drops, same LCD protector, no magnets.
I trird
Sent From my Un-Rooted GT-N7100
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It's very common. you'll need to adjust the potentiomenter on the pen. See here
http://forum.xda-developers.com/showthread.php?t=2191333

That worked, but seems I'll need a new S pen, this one now is all time as eraser

AcostaJA said:
That worked, but seems I'll need a new S pen, this one now is all time as eraser
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Click on the pen button? Or press the same pen button while on float
Sent from my GT-N7105 using xda premium

I believe you can adjust the sensitivity of the pen by removing the button on the s pen and adjusting the screw underneath.