Can't update to Android 14, even on stock firmware

Help Fairphone 5
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11

i update to A14 with unlocked bootloader without problem… BTW: don’t have TWRP installed

  1. in Magisk Uninstall/RestoreImage (and don’t uninstall Magisk app)

  2. run System/Update

  3. after update finished, DON’T reboot, but run “adb shell” and:
    getprop ro.boot.slot_suffix # this show me actual/booted slot A or B
    su -
    dd if=/dev/block/by-name/boot_X of=/sdcard/boot_UT20-041_stock.dd.img # where X is other A/B then booted slot

  4. in Magisk Install/Patch *.dd.img and pull patched img to computer

  5. Reboot to finish System Update

  6. adb reboot-bootloader # and wait for menu show on phone

  7. fastboot boot name_of_patched_img # only boot it, DON’T flash it

  8. run Magisk and Install direct

  9. Reboot…

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