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Thread: 3g phone stopped responding to touch

  1. #1
    Default 3g phone stopped responding to touch
    Touchscreen was acting weird recently.. The phone would seem like it was frozen, then it would start pressing buttons etc after I have stopped pressing buttons!

    Now it's completely dead.. Gets stuck at the lock screen and I can't swipe.. Every now and then I would go check on it and sometimes it would work for a few minutes.. then start acting like it's possessed.. followed by being dead again.

    It was jailbroken and I thought it was a software issue, so I did a full restore... right off the first boot with the Planet Earth lock screen, I can't slide to unlock.

    I opened it up and looked at the 3 cables. Which one is for the touch? I noticed the one ribbon that needs to be clipped in has a small black dot on the connector. Is this normal? Does anyone have a picture of their flex cable ends so I can compare?

    Thanks

  2. #2
    The black dot is normal and #3 is for your proximity sensor.

    Are you installing cracked apps on your phone? A lot of times we see this digitizer issue when having cracked apps installed. If a restore doesnt fix your problem you will need to replace the digitizer as it is bad.
    If I helped you, hit the button or be Banned!

    Download Macbook 3.1 for Winterboard-Now LIVE on Cydia-Macbook Final, Macbook Final Widget,Macbook SBSettings
    Need Hardware Repair Support?: PM ME

  3. The Following User Says Thank You to Melech518 For This Useful Post:

    Down_Shift (02-11-2010)

  4. #3
    Ok so after the restore it worked for a little bit. About 2 hours while I was playing with some winterboard. Worked fine for a while. Then I went to call someone and the phone icon seemed like it was being tapped on 8 times and nothing else was responding. I locked the phone with the top right button and I was left with a dead screen again.

    Then 20 min later i was able to use the phone again. So I started deleting all the recent apps I installed or played with. And it stopped responding again.

    I'm going to see if I can delete all the things I installed. Maybe it isn't a hardware issue?

    No one has had any problems with this?

    It was weird that I opened up the phone and was pressing on random spots and the touch would come back every now and them maybe it's just a coincidence

  5. #4
    What do you have installed from Cydia?
    If I helped you, hit the button or be Banned!

    Download Macbook 3.1 for Winterboard-Now LIVE on Cydia-Macbook Final, Macbook Final Widget,Macbook SBSettings
    Need Hardware Repair Support?: PM ME

  6. The Following User Says Thank You to Melech518 For This Useful Post:

    Down_Shift (02-11-2010)

  7. #5
    Cydia:
    Blacksn0w
    Winterboard with 2 themes
    Reflective Dock
    SBSettings
    Insomnia


    Ever since my last post, I still haven't been able to access anything on the Iphone. Screen is still not responding.

    I really think this is a hardware issue as the screen wasn't responding right after a fresh restore yesterday. Then it was intermittently responding last night while I was installing stuff.

    If it's a the Digitizer, I would just open the phone up and unscrew the 2 pieces apart on the top side of the phone? (topside = screen half of the phone) 7 screws right?

  8. #6
    Livin the iPhone Life Poseidon79's Avatar
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    Hardware for sure.

  9. The Following User Says Thank You to Poseidon79 For This Useful Post:

    Down_Shift (02-11-2010)

  10. #7
    If I helped you, hit the button or be Banned!

    Download Macbook 3.1 for Winterboard-Now LIVE on Cydia-Macbook Final, Macbook Final Widget,Macbook SBSettings
    Need Hardware Repair Support?: PM ME

  11. The Following User Says Thank You to Melech518 For This Useful Post:

    Down_Shift (02-11-2010)

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