UBports Robot Logo UBports Forum
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Groups
    • Search
    • Register
    • Login

    Touchscreen freeze at startup

    Scheduled Pinned Locked Moved Solved Support
    3 Posts 2 Posters 139 Views 1 Watching
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
      Reply
      • Reply as topic
      Log in to reply
      This topic has been deleted. Only users with topic management privileges can see it.
      • A Offline
        AmauryDBZ
        last edited by AmauryDBZ

        Hi there, I'm facing an issue since very few days.
        At startup, when I have to enter the pin of my SIM card the screen is not responding at all. Only buttons are responding. My only way is then to 'hard' reboot. But this doesn't solve the problem because when rebooted it freezes again... Yesterday after about 3 hard reboot it worked without any reason.
        Today I tested to flash again UT from my PC but didn't changed anything. After 5 hard reboot it finaly worked.

        As UT is my only driver it is very annoying to me...

        FP4 OTA5 stable

        Any idea where I can investigate ?
        Thanks a lot

        AppLeeA 1 Reply Last reply Reply Quote 0
        • AppLeeA Offline
          AppLee @AmauryDBZ
          last edited by

          Hi @AmauryDBZ

          Given that the software haven't change it's probably something hardware related.
          Have you tried disassembling your Fairphone and clean the connectors, especially the one for the screen?

          If you have a dry air can you can start by just dusting off the connectors.
          If you find something sticky then you can try to use isopropyl alcohol to clean them.

          Best of luck

          A 1 Reply Last reply Reply Quote 1
          • A Offline
            AmauryDBZ @AppLee
            last edited by AmauryDBZ

            @AppLee Hi ! Ok I'll try this
            I mark it as solve for the moment and reopen is needed

            1 Reply Last reply Reply Quote 0
            • A AmauryDBZ has marked this topic as solved on
            • First post
              Last post