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why my touch screen is slowed down///

Advisor
naveedayub
Posts: 17

why my touch screen is slowed down///

i bought my mobile nokia n 900 just few days ago..still even not one month have passed but when i  bought it its touch screen was very good..but  after two weeks almost it,s touch screen become slow....it is not as active as it used to..it is working so i even can not claim warranty and ask nokia center to repair it because it is not totally  stopped just it is slowed down so nokia centre people say it is working so no problem ..it is working but very slower than before..............any help about this

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Mobile Guru
matthew_maude
Posts: 1,826

Re: why my touch screen is slowed down///

try removing the battery for 30 seconds
there are a few enhancements you can download but the screen issue might just be a glitch

©2012 DJ Matt

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Advisor
naveedayub
Posts: 17

Re: why my touch screen is slowed down///

what is it have gotta do with battery.ok i willl try this too..what is other enhancment..u think is it some hard ware problem??????????

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Mobile Guru
matthew_maude
Posts: 1,826

Re: why my touch screen is slowed down///

i doubt its hardware, i smashed my screen the other day but the touch screen still worked when it were pljugged in to my tv

the enhancements are 'swappolube' and 'enhanced kernel for power users' - 'enhabced kernel settings'

you need to install 'rootsh'
then add the extras testing and extras devel catalogs - i think the set up for these is posted on ceroberts75, top 12 post at the top of the forum

©2012 DJ Matt

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Mobile Guru
ceroberts75
Posts: 4,064

Re: why my touch screen is slowed down///

thanks matthew...it is #12 in the top 12 post at the top of the board.

 

 

 

 

12. The NEED for SPEED – Speeding up your N900

These are recommended applications to help you speed up the response, movement, and transitions to your N900.

 

IMO, this is how the unit should have been released from the beginning, however, there are 2 factors with this that are in play:

  1. Nokia is more conservative on this
  2. Lucky for us this is open-source and we have an UBER community to create these fixes for us to use!

 

Be sure that you have installed the EXTRAS-DEVEL and EXTRAS-TESTING catalogs.

The applications to install are:

 

Black Plastic (additional theme packs are not required)

Enhanced Linux Kernel for power users

QCPUFreq

Transition Control

Swappolube

 

Black Plastic – This is a basic theme pack that will make an immediate difference in the over-all appearance and styles of transitions to your N900.  You can adjust all these settings and transitions by going to:  settings/Plastic Theme Setup

 

Enhanced Linux Kernel for power users – You do not have to do anything with this directly, though if you search this forum, you may come across some basic code for loading certain frequencies that you want.  To make this simple, just use the QCPUFreq. It will give you the ability to over-clock your device up to 1.15ghz

 

QCPUFreq – This is an EASY way to change the over-clocking frequency to your device with a simple slide bar.  Don’t bother with the SmartReflex, just use the slider-bar.  Before you can over-clock above the 600mhz, you will have to tap the menu/enable overclocking.  There will be a pop-up about warranty stuff, this is protection for the developer.  I have multiple units OC’d since they started doing it around 3/2010, no issues on any of them….UNLESS SPEED IS AN ISSUE!  NOTE: EVERY TIME YOUR DEVICE IS RESTARTED, YOU WILL HAVE TO REDO THE OVER-CLOCKING.

 

Transition Control – This allows you to change how fast all the transitions are.  You can change the numbers to anything you want.  I have set all of the options to 5.  I have heard others at 10, and others at 0.  If you really don’t care much about having to see a looong sweeping effects, and would like it to just be “blip”, then 5 or 0 will do it! 

 

Swappolube – This will allow a complete “lube-job” for your N900.  If you tap “proposed/apply/store” then it will give the best option to your devices settings, and make it so that when you reboot your device, or change the battery, you will not have to reset this again. Details can be seen in a post by CPitchford @ post: /t5/Maemo-Devices/Make-your-N900-faster-with-Swappolube/m-p/765938#M19220 )

 

To install them:

Open xterm

sudo gainroot

apt-get install black-plastic-theme kernel-power-flasher qcpufreq transitioncontrol swappolube

 

Or, if you want to install them all separately:

 

apt-get install black-plastic-theme

apt-get install kernel-power-flasher

apt-get install qcpufreq

apt-get install transitioncontrol

apt-get install swappolube

 

 

TO GO TO ORIGINAL FACTORY SETTINGS AND REVERSE ALL SETTINGS CHANGES:

All you have to do is uninstall all of these.  All the factory settings will restore automatically.

Open xterm

apt-get remove black-plastic-theme

apt-get remove kernel-power-flasher

apt-get remove qcpufreq

apt-get remove transitioncontrol

apt-get remove swappolube

 

or one long command:

 

apt-get remove black-plastic-theme kernel-power-flasher qcpufreq transitioncontrol swappolube

Kudos are the STAR Below to the RIGHT, Solution is Below to the RIGHT
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Counsellor
k_vishal
Posts: 81

Re: why my touch screen is slowed down///

 


matthew_maude wrote:


the enhancements are 'swappolube' and 'enhanced kernel for power users' - 'enhabced kernel settings'


But None of these address the Touch Screen Smoothness, even I have got a New N900 it just doesnt seems very smooth when I use the touchscreen to browse or navigate. The screen surface feels a little rough, is it coz it is a new piece and after sometime it will beocme smooth I dont know ? I am asking ? what Can I do to make the touch better and smooth.I have already Calibrated the screen.

 

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Mobile Guru
matthew_maude
Posts: 1,826

Re: why my touch screen is slowed down///

the screen shouldn't feel rough, it sometimes does it its dirty and you put the pointer on it but if its clean it shouldn't be rough to touch

these enhancemants are to speed up the cpu and in turn a faster cpu means faster/smoother operation of the device including the screen

if you try these and its still a problem it might be faulty

©2012 DJ Matt

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