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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 16 May 2021, 18:54

      @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 18 May 2021, 18:28 Reply Quote 0
      • L Offline
        Lakotaubp
        last edited by 17 May 2021, 12:44

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

        F 1 Reply Last reply 17 May 2021, 15:02 Reply Quote 1
        • F Offline
          flohack @Lakotaubp
          last edited by 17 May 2021, 15:02

          @lakotaubp I can do that...

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

          L 1 Reply Last reply 17 May 2021, 15:21 Reply Quote 0
          • F Offline
            flohack
            last edited by 17 May 2021, 15:05

            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
            • L Offline
              Lakotaubp @flohack
              last edited by 17 May 2021, 15:21

              @flohack Thank you

              1 Reply Last reply Reply Quote 0
              • D Offline
                drikk @unrealb2
                last edited by drikk 18 May 2021, 18:28

                @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 19 May 2021, 14:26

                  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?

                  L U 3 Replies Last reply 19 May 2021, 15:33 Reply Quote 1
                  • L Offline
                    Lakotaubp @drikk
                    last edited by 19 May 2021, 15:33

                    @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 20 May 2021, 03:38

                      @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 21 May 2021, 01:15

                        @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 21 May 2021, 13:07 Reply Quote 0
                        • D Offline
                          drikk @unrealb2
                          last edited by 21 May 2021, 13:07

                          @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
                          • M Mario.CH referenced this topic on 17 Jan 2022, 19:54
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