[SuperSU] creesch:
Ok earlier today I didn't have ADB available, this time I had and ran the logs.

Exact device model

Sony xperia Z2 D6503, dutch t-mobile variant.

Firmare version

build number 23.0.1.A.0.167

Android version

4.4.4

SuperSU version

I am not sure what version I had this morning before updating. I use the playstore non-beta version which this morning updated to v2.35

Interfering apps

None

Update methods tried

Only the in-app method since I don't have a custom recovery installed.

What kind of root are you left with?

Root seems to be mostly working. It seems it is still rooted since rooted apps continue to work and I get prompted to give them access by SU. I just can't seem to install the new binary.

Logs from SuperSU

D/Finsky ( 2726): [1] InstallerTask.startApplyingPatch: Prepare to patch com.icemobile.albertheijn from content://downloads/my_downloads/1336
D/SuperSU][APK( 6862): [SuperSU][APK][Installer] detect(235)
D/SuperSU][APK( 6862): [SuperSU][APK][Installer] su --> 200
D/SuperSU][APK( 6862): [SuperSU][APK][Installer] su backup --> 200
D/SuperSU][APK( 6862): [SuperSU][APK][Installer] su daemon --> 200
D/SuperSU][APK( 6862): [SuperSU][APK][Installer] sugote --> -3 / -4 / 0
D/SuperSU][APK( 6862): [SuperSU][APK][Installer] supolicy --> -2
D/SuperSU][APK( 6862): [SuperSU][APK][Installer] su old --> -2
D/SuperSU][APK( 6862): [SuperSU][APK][Installer] app_process --> 0
D/SuperSU][APK( 6862): [SuperSU][APK][Installer] sdk == 19
D/SuperSU][APK( 6862): [SuperSU][APK][Installer] xbin_only == 0
D/SuperSU][APK( 6862): [SuperSU][APK][Installer] selinux_enforcing == 1
D/SuperSU][APK( 6862): [SuperSU][APK][Installer] is_daemon_mode == 1
D/SuperSU][APK( 6862): [SuperSU][APK][Installer] is_sugote_needed == 1
D/SuperSU][APK( 6862): [SuperSU][APK][Installer] is_supolicy_needed == 1
D/SuperSU][APK( 6862): [SuperSU][APK][Installer] context_toolbox == u:object_r:system_file:s0
D/SuperSU][APK( 6862): [SuperSU][APK][Installer] want_install == 1
D/SuperSU][APK( 6862): [SuperSU][APK][Installer] want_backup == 1
D/SuperSU][APK( 6862): [SuperSU][APK][Installer] want_daemon == 1
D/SuperSU][APK( 6862): [SuperSU][APK][Installer] want_sugote == 1
D/SuperSU][APK( 6862): [SuperSU][APK][Installer] want_supolicy == 1
D/SuperSU][APK( 6862): [SuperSU][APK][Installer] want_app_process == 0
D/SuperSU][APK( 6862): [SuperSU][APK][Installer] have_recovery_context == 0
D/SuperSU][APK( 6862): [SuperSU][APK][Installer] wantInstall() == 1
D/SuperSU][APK( 6862): [SuperSU][APK][Installer] canInstall() == 1
I/ProviderInstaller( 8940): Insert disabled by gate 'gms:security:enable_conscrypt_in_gms_application'
I/ActivityManager( 963): Start proc com.svox.pico for broadcast com.svox.pico/.VoiceDataInstallerReceiver: pid=8998 uid=10051 gids={50051, 1028, 1015}

Various logs

Included as attachment

Other information

I have no idea how important it is, if at all, but I originally rooted it with this method after which it survived several OTA updates, although I didn't have OTA survival enabled since I only recently bought the pro version.

Also my apologies for my earlier post earlier today, I should have waited until I had adb access.

If there is anything else you need I'll gladly supply it to you.