[HELP] LG GM750 touch screen sensivity - General Questions and Answers

Hi,
the touch screen sensivity on my LG GM750 really sucks..
i can only use the screen with my nail, or the stylus..
if i use a finger i have to apply a lot of pressure for it to react..
i already tried different things:
-calibrating with very few pressure applied to the screen
-changing HKLM/Drivers/TouchPanel/PressureThreshold - touchpanel folder does not even exist..
-changing:
# HKEY_LOCAL_MACHINE\Hardware\Devicemap\Touch\Click
# HKEY_LOCAL_MACHINE\Hardware\Devicemap\Touch\DownUp
these values didn't even exist.. making them myself did not change anything (and yes i did a soft reset)
I searched about everywhere.. can anyone help me?

What firmware dou you have¿? Because the v10f helps (not much) with sensivity.

hmm i have the v10d
i'll check the v10f tomorrow thanks..
i hope i can update already..

ok, that didn't really help..
i used lg's update tool to update to the newest version.. it said a new version was available..
after updating nothing has changed.. i check the phone and what does it say.. -_- v10d
so basicly i've just did a hard reset.. with the only result that i lost all my apps and settings and stuff -_-" .. great

I know it's an old thread, but got to wonder about users with resistive screens complaining they don't behave as capacitive. You ARE supposed to use your stylus, NOT your finger with a lot of pressure.

Related

white screen on landscape - BlackD2 ver.

i'm using blackD2 version on my wizard.
everytime i open my keyboard all the screen become white , and i can't see anything , plus it's has noise like when i'm near radio or something ( just that there is no radio near my device - i forget to mention the noise is on regular no landscape ) ....
i didn't try hard reset yet , any suggestions ?
at 1st i thought it's because i overclock my wizard to 260 Mhz , but when i cancel the overclock it's still doing problems .
any suggestions before hard reset ?
mohen said:
i'm using blackD2 version on my wizard.
everytime i open my keyboard all the screen become white , and i can't see anything , plus it's has noise like when i'm near radio or something ( just that there is no radio near my device - i forget to mention the noise is on regular no landscape ) ....
i didn't try hard reset yet , any suggestions ?
at 1st i thought it's because i overclock my wizard to 260 Mhz , but when i cancel the overclock it's still doing problems .
any suggestions before hard reset ?
Click to expand...
Click to collapse
Well my first suggestion is to hard reset the device.
What is your IPL/SPL? Are you usng shelltools or using the RUU method to flash this rom?
i did hard reset , and it's didn't solve the problem .
i used the shelltool , but yesterday i upgrade to TNT 5.0 with SSPL .
i think my device is getting broken ... but i have warrenty which means i need to reflash it to original rom ..
i have a similar problem but instead of going white in landscape the touchscreen stops working
that's what happen when wizard meet the floor to many times

Touch Experience

Hi there - it seems that my Rapha doesn`t function as touch device but only ref. the area which under the screen ....
Is there any menu whic I mast install or ?
I already have installed charps tweaks....
THANK you
myrin
Try a Hard reset, if you still have no touch screen then it's a hardware problem, send it back. How much have you been messing with touch pro? It is possible to stop screen from working but it's unlikely, more a hardware problem if you ask me.
John generally I do havethe touch experience but not with all software - I do have it with MS software !
What I don`t see either is the issue that for example contacts will be changed if the rapha is move from on side to the other. How can this be done ?
I can play Teeter ad there I see that throug moving the device you can direct it but !!! why is this not working in contacts or e-mails ?
peter7 said:
John generally I do havethe touch experience but not with all software - I do have it with MS software !
What I don`t see either is the issue that for example contacts will be changed if the rapha is move from on side to the other. How can this be done ?
Click to expand...
Click to collapse
I think this is not able with all applications on the Touch Pro. Only specific programs like HTC Album, Opera and Teeter use the accelerometer and rotate the screen when you rotate the device. I do not know if some external program will turn every screen when you turn over the device. It is not an out-of-the box function.
EDIT: I've been doing some searching and found a program called Gsen, you can download it from http://s-k-tools.com/freeware. This program can rotate every screen and you can also exclude programs not to be rotated by GSEN. I've tried it a little bit and it looks nice. Dunno if it is a keeper yet
You can find an application called Gsen (http://forum.xda-developers.com/showthread.php?t=411419) which is supposed to rotate most of the screens on HTC.
However, this was originally designed for HTC Diamond. I tested it on Touch Pro but it wasn't very useful. The screen rotated very slowly and only on some screens.
I think it should be rewritten for Touch Pro....
OK that works - the pics in album change from portrait to landscape but they do not change from one to the next is this normal ?
How did you solve he light problem when a call comes in ?
And - my Rapha can only be switched on via the main switch - is that changeable ?

Samsung Omnia (8G) alignment problem

Hi I am new here, I have alignment problem with my new Omnia (less that 2 weeks) Also put in the lastest Rom.... My align screen + keep back to center after the adjustment. Already try soft reset , problem still same. Anyone could help B4 i do hard set? Thanks in advance.
Solution for omnia align screen prob
found at my blog @ http://marve.lucianvision.com/?p=129
Right, I’ve just encounted the align screen problem with the omnia
I googled the problem and hard reset was the solution I found
Did that about twice and didnt work…
I went flashed back 21222 … that still had the same prob.. then flashed my previous firmware before i had winmo 6.5 which was “i900DXHK3″…. that still didnt work..
Some one on an omnia forum recommended i “change the panel”… I’m assuming they meant the screen or something, since that was one of the solutions I found from googling*
Removing the back cover of the omnia, there are 4 screws at each corner.. , lets say starting clockwise and top left, I losened screw1, removed screw2, loosened screw3, and removed screw4…. then tried aligning my screen… It went through at the first try!!
Dont know if this is a solution, but it sure bits buying a new screen! Could be just luck really, who knows
if this helps, please let me know..
Welcome to the forum
Perhaps you haven´t noticed but this is an HTC devices only forum
However there is a thread in off topic section regarding samsung
Good luck,
Mad-Mod said:
found at my blog @ http://marve.lucianvision.com/?p=129
Right, I’ve just encounted the align screen problem with the omnia
I googled the problem and hard reset was the solution I found
Did that about twice and didnt work…
I went flashed back 21222 … that still had the same prob.. then flashed my previous firmware before i had winmo 6.5 which was “i900DXHK3″…. that still didnt work..
Some one on an omnia forum recommended i “change the panel”… I’m assuming they meant the screen or something, since that was one of the solutions I found from googling*
Removing the back cover of the omnia, there are 4 screws at each corner.. , lets say starting clockwise and top left, I losened screw1, removed screw2, loosened screw3, and removed screw4…. then tried aligning my screen… It went through at the first try!!
Dont know if this is a solution, but it sure bits buying a new screen! Could be just luck really, who knows
if this helps, please let me know..
Click to expand...
Click to collapse
u mean u didnt try resetting the screws?? try this... create this file 'welcome.not' and then put it in your memory card. then reboot. solve everything. by the way, your omnia screen is buster that's why it wouldnt align properly. need to change your screen. cheers bro!

[Q] LG P920 3d Touch Screen strange behaviour

VERY strange touch screen behaviour
Device: LG P920 Australian Optus Model, was upgraded to 2.3.5 using LG tools, then rooted ( cant remember which guide I used but it installed a package and su, was not superone click, maybe VRoot? it was for 2.3.5 and it worked) .
- then updated to v28b- eur- xx ICS , 4.0.4, kernal 3.0.21 using guides from Drastic00 xda guide
I am a bit of a phone noob, just learning to root using old samsungs and did my first ics flash on the LG P920. All good so far and thanks to all the guide contributors.
So the problem I am having in that the touch screen has two dead sections, the bottom section exactly covering the area occupied by the phone , message ect icons, and half way up a similar size section right across the phone. I have searched every post and forum I can find and cant find any thing like this. The touch screen works, just not in those sections. To get around it I can some times flip the phone to access things on parts of the screen that work, but a lot of time not.
I believe this started after I rooted the phone, although its always had issues with touch lag. If I hadnt rooted the phone, and its was just some random section I would put it down to hardware, but using the developer touch screen tests i can see the dead parts are exactly rectangle over the main phone controls at the bottom, which seems to me to indicate software, and on the new ics home screen I have activated the touches to be visual, and there are quite often two touch points racing back and forth along the little white line just above the dialer, message ect icons. when this happen you cant activate anything else because it thinks you are using two touches on the screen already.
I have used the LG remote computer controls program and i can access all sections of the screen perfectly through it, so that rules out everything but the link between the screen and phone in terms of software/ hardware. Have pulled off the ribbon plug and reattached also. I was hoping after upgrade to ICS it would be resolved but no luck. Unfortunately I cant remember how I rooted it but it was working fine for a few days then i noticed the touch issue after I started killing bloatware with Titanium. Is it possible removing an app has somehow messed up the touch screen code and its somehow not being repaired by the ics upgrade? Anyone seen this type of thing before. Found one post with a dead section after removing an app, but wast the whole bottom section and no ghost touches running around. Possessed?
http://forum.xda-developers.com/showthread.php?t=2213727
actually this post is similar to my problem but no solution found, will contact poster to see if it was a screen failure or software. My screen is also periodically doing the flashing buttons, going beserk thing as described in this post.

[Q] Touchscreen lag

Hi everyone ! I'm posting this here as well as in the SP forum because I think this kind of problem isn't limited to one model or brand.
Story:
I recently got my Xperia SP's digitizer changed (apparently most phones don't like faceplants ) and when i got it back I noticed a "slight" change.
Symptom :
When I touch the screen and slide my finger there's a little lag before the move is recorded by the phone, like, I have to move my finger more than 1/2 inch away from the starting point or it consider my finger didn't move from it. (thus resulting in little jumps when sliding through menus or if you wanna draw a circle it start by drawing a straight line ) After the phone catches up however (so, as long as I keep my finger on it) it follow up well just like it has to. It's not related to the latency of the screen (as I said, after the first move and for as long as I keep my finger on the screen there's no problem) so even if it's after a hardware modification I believe it's a software related problem.
Resolution tested :
Through research I think my problem could come from a change between the dpi of the stock digitizer and the one I got in replacement, so the stock touch_slop value isn't adapted anymore. I tried to change it in my build.prop, but it mades no difference and the problem is still here. Although it doesn't mean the problem doesn't come from that (The way Android handles touch_slop has changed in the latest versions) I don't know how to fix it and I need advices. Has someone already encountered that problem ? How can I fix it ?
So, long story short : I need a way to tweak the dpi value of the digitizer that's stored somewhere on the phone.

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