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iPhone Touchscreen Fix: Increase Sensitivity

October 25th, 2007 · 735 Comments · Apple, iPhone, Mods

Touchscreen fix

Are you one of the many people who is having problems with your touchscreen on the iPhone? Hack you hacked your iPhone, unlocked your iPhone, or a non AT&T customer? Now that Apple’s warranty requires you to have an AT&T phone number to get your iPhone replaced or repaired, how do you fix your touchscreen problem?

There are a few options for you at the moment. You can purchase replacement parts, virginize your iPhone and try to return it, or modify your phone even more to try and fix the problem.If you are experiencing a touchscreen issue you can edit the sensitivity of your touch screen to make your iPhone more responsive. You simply need to replace your general.plist file with a modified version found here:

UPDATED:

Modified General.plist and Touch.plist,
updated for FW3.0, tested and working on 2G iPhone.

http://www.zshare.net/download/61836600ca79e240/

http://www.zshare.net/download/618365907ed6a23c/

Placed under:
/var/stash/Applications/Preferences.app/

1.02 Firmware general.plist

1.1.1 Firmware general.plist

You will need to overwrite your general.plist located in Applications/preferences.app

The default sensitivity on the iPhone’s touchscreen is 3.5. You have the option to set it from 0-16, where 0 is the most sensitive. Recently I have had a few issues with my touchscreen and applied this modification and everything is working 10x better.

This hack may work for the majority of iPhone users, but there may be a few that will need to replace their LCD completely.

You add the code below to the General.plist:

<dict>
<key>cell</key>
<string>PSLinkCell</string>
<key>label</key>
<string>Touch</string>
</dict>

Yost edited the General.plist file, for people who have a dead strip on the top of the screen, so that the touch option is now on the bottom right under “reset” under pref>general>touch.

(take out the “.” in the link in “rapid”)

heres the link to download it if you have a upper dead strip:
http://ra.pidshare.com/files/7620461…ral.plist.html

1.0.2 firmware General.plist for low dead strip:

http://ra.pidshare.com/files/6058341…ral.plist.html

1.1.1 firmware General.plist for low dead strip:

http://ra.pidshare.com/files/6510671…ral.plist.html

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735 Comments so far ↓

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  • Seanathan

    Hey Markor thanks for the files! Unfortunately I cannot download them because I guess rapidshare only allows a max of 10 downloads per page. Any way you could email or upload them again? 🙂

  • Seanathan

    Thank you VERY much Markor! Now time to see if it works to fix my friggin dead zone. lol

  • Javier

    Hi Markor! Your files seems to be so succesful!! I cannot download them because the rapidshare limit again. I woul be very grateful if you could email or upload them again.
    Thanks form Spain!

  • Javier

    Hi Markor! Your files seems to be so succesful!! I cannot download them because the rapidshare limit again. I woul be very grateful if you could email or upload them again.
    Thanks from Spain!

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  • Javier

    Great! Thanks!

  • Talha

    perfect solution #153.

    I was able to restore my friend’s iPhone functionality of the bottom strip, now he got space bar, ipod button, etc…

    And just in matter of minutes we got used to the new finger projection (means that you mus click a little upper that before).

    You rock man!

    And just for reporting my findings… I used ibrickr 8 on vista to upload the files and just restart, change the touch setting to just -0.2 and its works. thanks a lot

    So this solution of post #153 seems to be “the thing”. Congrats!

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  • NEED SOME HELP

    ok ive been reading these posting and i cant seem to get my iphone to open up. I have a iphone 2g running 2.2 and jailbroken. now my touch screen is completely unresponsive.its is stuck in the slide to unlock screen. what program do i use to access the system files in my iphone thru usb connection.i can not acces wifi on iphone .I am running vista on my laptop. please help i hate looking at my iphone and its not working. thanks in advance

  • Javier

    you can use iPhone Tunnel Suite 2.7 to access thru usb port

  • NEED SOME HELP

    Javier do know were i can download iphone tunnel suite. i have downloaded the 2.7 beta and i receive and error message the program is unresponsive. also i got the slider to move and some of the apps in the home screen worked but the touch screen is reponding very slow very very slow

  • Javier

    Sorry, I am not sure if it works under Vista. I had the same problem with my iphone, and use iphone tunnel suite (with XP) to access system files and replace touch and general.plist. and increase sensitivity. But I am not an expert and can’t help you with Vista….

  • NEED SOME HELP

    I just tried to install it in my other laptop that has xp and i receive the same error message???
    do you have a link maybe i am downloading a bad file thanks

  • Javier

    On XP, .net frameworks have to be installed. And SSH activated on the iphone.
    Link to download:
    http://www.makkiaweb.net/itunnel/data/its-setup27.zip
    Good luck!

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  • Lastrowhehelp

    Hi…..my iphone stop working on the very last row but “ONLY” when I have to type number”?123 – spacebar or the JOIN bar for connecting to wirless connections, everything else works fine on the last row….just trying to connect to wireless

  • Lastrowhehelp

    IT WORKED!!!!

  • slidernotworking

    Hello guys…I have an iphone that it is not letting me use the slider at the bottom to get in…..I do have iphonebrowser…what to I need to change to try to get the slider to work?Thanks

  • ImbaaaN00b

    right, i got the two files edited it as i wanted it, i managed to get through my phone using winSCP, but i cant figure out were the files must go. if anyone could be kind enough to place the directory for me.

    btw i don’t know if the directory has changed, but right now i am using 2.2.1 FW.

    thnx in advance 🙂

  • grecomafioso

    thank u very much,it works!!
    i can’t select phone,mail,safari and ipod yesterday,and after reading your post here and playing with the settings of touch.plist i had figure it out!my best settings are -20.0 but still i cant select the space bar or change to nummerious keyboard…and after someone calls u and hangs up,you cant select the keyboard to continue making calls…i had make a hard-reset but its nit solving the problem…its a good option for someone who dont have the money to change the display of the iphone but you must change it if you want to have your iphone like in the beginning….

    sorry for my bad english…

  • Lee

    please help… the top half of my touch screen not working….could some one give me a step by step explanantion of how to do this…how do i get the gplist into my phone? my setting button is in the dead area…… helllllp!!!!!

  • Louis

    Hi all!
    Now ive been reading this tread and many others , so im pretty much into to this iphone dead strip problem. Ive been trying to fix my bottom dead strip problem , and ive done almost every thing i can. Last thing i tried was arcive.zip for 2.0.1 but still not working. Anybody got a solution? Thanks!

  • talha

    read 387 and use 404 files. to transfer files in iphone use ibrickr 9. it wil solve your prb. its solved mine with 2.2 version of iphone 2g

  • itsme

    Here is my story: I had refurb 2G model. I never activated it for AT&T and unlocked it to use with Tmobile. After few months of use had issue with bottom two rows. Tried everything from this link but was able make only one stripe working. Bottom stripe was not working no matter what you do. Finally I gave up and was not using phone for last 2-3 months. Yesterday while reading FAQ on apple site found page where it says, if your iphone has touch screen problem, take it to apple store and they will repair/replace phone even it is out of warranty. I restored phone to factory settings and took printout of web page and showed it to apple service engineer. Phone was out of warranty from last 5-6 months. Initially they were not ready to replace as phone was never activated. But as soon as I showed printout from apple, they replaced my phone with new one. So do not waste your time trying to make it work go to apple store and get it replaced.

  • VPTUNING

    has anyone done this using VISTA. I have a 2G iphone with 2.2 and it is hacked. now my screen has completly stopped working SO I CANT SSH.can any one share a link for a usb program that will connect my iphone to my comp and work with vista if not vista what about xp

  • MC/DC

    spent hours on reading this thread and anything else i could find on the web. i also read, that there are (or were) some other guys not being able to turn on wifi with the upper half of the screen
    dead. please someone with a solution????
    thx in advance!!

  • Filippo

    Hy Guys, i have a first gen iphone with 2.2 firmware on.

    Yesterday while i was still on 2.1, for no reason, the bottom strip is not sensitive to touch anymore.
    Means that i cant use :phone, mail, safari, ipod.

    I was in panic, i tryed to upgrade to 2.2, i did it.

    I jailbreak it, i did it.

    But the problem presist!

    I tryed to connect my iphone to my PC through ibrickr but i can’t access to applications in order to change the plist.

    Also, on cydia i wanted to install Supreme Settings, but i can’t because i can selecet anything that is on the bottom line!
    At this point i dont no what to do anymore.
    Also, is there a general.plist for firmware 2.2?
    HELP, S.O.S

  • Filippo

    hey there i have a first gen iphone with 2.2 firmware on.

    Yesterday while i was still on 2.1, for no reason, the bottom strip is not sensitive to touch anymore.
    Means that i cant use :phone, mail, safari, ipod.

    I was in panic, i tryed to upgrade to 2.2, i did it.

    I jailbreak it, i did it.

    But the problem presist!

    I tryed to connect my iphone to my PC through ibrickr but i can’t access to applications in order to change the plist.

    Also, on cydia i wanted to install Supreme Settings, but i can’t because i can selecet anything that is on the bottom line!
    At this point i dont no what to do anymore.
    Also, is there a general.plist for firmware 2.2?
    HELP, S.O.S

  • Filippo

    Hi People i have a first gen iphone with 2.2 firmware on.

    Yesterday while i was still on 2.1, for no reason, the bottom strip is not sensitive to touch anymore.
    Means that i cant use :phone, mail, safari, ipod.

    I was in panic, i tryed to upgrade to 2.2, i did it.

    I jailbreak it, i did it.

    But the problem presist!

    I tryed to connect my iphone to my PC through ibrickr but i can’t access to applications in order to change the plist.

    Also, on cydia i wanted to install Supreme Settings, but i can’t because i can selecet anything that is on the bottom line!
    At this point i dont no what to do anymore.
    Also, is there a general.plist for firmware 2.2?
    HELP, S.O.S

  • vinodh

    Hi, Its me…
    Can you provide the link which says apple store will replace an out-of warranty iphone having dead strips?

    Thanks.
    itsme // Feb 4, 2009 at 10:44 pm

  • Denzil Ferreira

    For those that have 2.2.1 and need the General.plist ready:

    http://members.netmadeira.com/dstf/General.plist.zip

    Easy instructions:
    – Update your firmware to 2.2.1
    – Use QuickPwn to unlock, jailbreak
    – Run Cydia, install OpenSSH
    – Disable the autolock feature from iPhone
    – Activate WiFi connection and note iPhone IP
    – Open Filezilla (FTP client on your computer) and make a new connection as SFTP, put the iPhone IP and use “root” as username and “alpine” as password.
    – Change the path to “/Applications/Preferences.app/”
    – Drag & Drop the General.plist (you need to extract the zip) to that folder, replacing the one that’s there.
    – Reboot iPhone and then on Settings>General you will see a new item – Touch
    – Decrease the value to 0 (most sensitive)
    – Enjoy your screen again 😀

  • Filippo

    I did it, but it does not work!
    I must to replace te f.. LCD

  • ahmad

    hey “itsme” i was wondering if you could paste the link for the article that says apple have to replace your iphone. Im kind of new to this stuff and the instructions arnt very clear on how to install the sensitivity hack….whats general.plist? could someone please give more clear instructions

  • vinodh

    Folks, Great news! I just got my iPhone replaced by Apple though it was almost 2 years old and out of warranty. Got a brand new one (I hope)
    Just take it to the store and they should help you out.

  • cokeunut00

    Hi denzil could you please give more detailed instructions on how to use filezilla. ive followed all the instructions and have 2.2.1
    What host and port do i use?
    where do i enter my IP
    thanks

  • Beth

    vinodh,

    How did you get apple store to replace your iphone. Mine has a dead strip on top and I brought it to apple and they said it out of warranty. I will have to buy a new one 🙁 Did you get show them the link where it said Apple will replace iphone with dead strip. Please send me link if so.

    Thank you in Advance!!!

  • ethanpn2003

    hi everyone
    my iphone is 1st G 8GIG, every thing works on the touch screen except for the spot where the letter B and N are not working. I tried the touch plist to 0 but it seems not help
    Does anyone know how to relocate the keyboard to upper location so i can use the full keyboard. thanks in advance for any help or reply

  • boanil

    Hi Beth,

    I guess vinod and blog 428 are mentioning about http://support.apple.com/kb/TS1827. I hope thi will be useful. I have to try it myself.

  • Dimitris Nikolaidis

    does not look ok

    from
    “0.0”
    To
    “-20.0”
    And replace after

    “”
    “cell”
    ” PSLinkCell”
    “label”
    “Touch”
    ” “

  • dimitris nikolaidis

    does not look ok

    from
    0 . 0
    To
    – 20.0
    And replace after


    “cell ”
    ” PSL inkCell”
    “lab el”
    ” Touch”
    ” “

  • C. Dublin

    The top half of my touchscreen does not respond at all will this work??

  • C. Dublin

    The top half of my touchscreen does not respond at all will this work and i have the 2.2.1 software will this work??

  • beth

    Thank you so much for your responses, boanil! I will give it another try at the Apple store. Wish me LUCK ;P

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