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    Sony Xperia X Compact (F5321) | UT extremely slow, no WiFi, no SIM

    Scheduled Pinned Locked Moved Solved Sony Xperia X Compact (F5321)
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      • U Offline
        unrealb2 @drikk
        last edited by

        @drikk have you figured out how to re-install stock android rom? i'm trying to get ut on my xcompact but it keeps getting stuck on sony screen.
        I was going to reinstall stock rom and try again. but i can't figure out how to. There is no official stock rom, and the ones i tried on random websites i get a file to large error.

        D 1 Reply Last reply Reply Quote 0
        • LakotaubpL Offline
          Lakotaubp
          last edited by

          @Flohack Can you create sub forum for the F5321 x Compact please or is that Dalton.

          flohackF 1 Reply Last reply Reply Quote 1
          • flohackF Offline
            flohack @Lakotaubp
            last edited by

            @lakotaubp I can do that...

            My languages: πŸ‡¦πŸ‡Ή πŸ‡©πŸ‡ͺ πŸ‡¬πŸ‡§ πŸ‡ΊπŸ‡Έ

            LakotaubpL 1 Reply Last reply Reply Quote 0
            • flohackF Offline
              flohack
              last edited by

              https://forums.ubports.com/category/99/sony-xperia-x-compact-f5321

              My languages: πŸ‡¦πŸ‡Ή πŸ‡©πŸ‡ͺ πŸ‡¬πŸ‡§ πŸ‡ΊπŸ‡Έ

              1 Reply Last reply Reply Quote 2
              • LakotaubpL Offline
                Lakotaubp @flohack
                last edited by

                @flohack Thank you

                1 Reply Last reply Reply Quote 0
                • D Offline
                  drikk @unrealb2
                  last edited by drikk

                  @unrealb2 For Windows there is Sony's official Flash tool.

                  For Linux I found XperiFirm to download Sony firmware. But I didn't figure out how to flash it yet.

                  1 Reply Last reply Reply Quote 1
                  • D Offline
                    drikk
                    last edited by

                    UPDATE
                    I got it fixed! πŸ™‚

                    It seems to be very critical which version of Sony's OEM binaries you use:

                    Software binaries for AOSP Nougat (Android 7.1) – Kernel 4.4 – Loire
                    SW_binaries_for_Xperia_AOSP_N_MR1_5.7_r1_v08_loire.img
                    β†’ Ubuntu Touch works as expected

                    Software binaries for AOSP Oreo (Android 8.1) – Kernel 4.4 – Loire (v16)
                    SW_binaries_for_Xperia_Android_8.1.6.4_r1_v16_loire.img
                    β†’ Stuck on Sony boot screen

                    Software binaries for AOSP Oreo (Android 8.0) – Kernel 4.4 – Loire
                    SW_binaries_for_Xperia_Android_8.0.5.7_r1_v10_loire.img
                    β†’ All these issues, that I had …

                    The device port post mentions the first two versions as functional.
                    Personally I chose the 8.0 version, because it matched the installed Android version beautifully and also the installer asked for Android 8.0 being installed. Obviously I did not know, what I was doing …

                    Is this also true for you, @unrealb2?

                    LakotaubpL U 3 Replies Last reply Reply Quote 1
                    • LakotaubpL Offline
                      Lakotaubp @drikk
                      last edited by

                      @drikk Please mark as solved. Use the cog wheel (top right ) by your original post, Ask as question then mark as solved it will help other get answers quicker and well done on the fix. Enjoy.

                      1 Reply Last reply Reply Quote 1
                      • U Offline
                        unrealb2 @drikk
                        last edited by

                        @drikk Yes that is exactly what i fell into. But i figured it out as well, I had to install android 6 from sonys website.

                        1 Reply Last reply Reply Quote 1
                        • U Offline
                          unrealb2 @drikk
                          last edited by

                          @drikk Do you currently use ubuntu touch on your xperia or are you back on android? I was wondering if you fixed your slow or laggy UT because i have a nexus 7, and it also is slow. But the original android oem was also slow. So im afraid its just the hardware.

                          D 1 Reply Last reply Reply Quote 0
                          • D Offline
                            drikk @unrealb2
                            last edited by

                            @unrealb2 I use Ubuntu Touch now.
                            The extreme slowness was caused by the wrong OEM binaries I used. It really was unusable then.
                            Now it isn't completely smooth either, but it is unproblematic and fine by me.

                            1 Reply Last reply Reply Quote 1
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