[Magisk] Sorontik:
Ok, funny thing:

I installed the new Magisk-Manager 7.3.2 and patched the Stock boot.img again (find the log below). I then bootet into bootloader, flashed the patched boot.img, just as i did before. After booting into the normal system again, i was horrified to find it working...

However, after connecting to my Wifi and installing the full Manager, it offered me an Update to Magisk19.4 which failed with "unable to detect target image".

I rebootet the phone and started Magisk Manager again, only to be greeted with a request to update the MagiskManager, which i did.

And now i still have a Magisk-manager 7.3.2 installed, that now states the installed Magisk-Version 19.3 as up-to-date and does no longer offer an update to 19.4.

When i now try to Install Magisk via the app (should do any harm to install the same version again, should it?) i again get the Error message

which is the only content of the magisk_install_log

So now i have a up-and-running installation of up-to-date Magisk and Manager, but I'm afraid that i will run into the same problems again the next time i want to update Magisk

Btw: I really don't like to flash a new boot.img every time since that leads to a complete data wipe

magisk install log of the successful image-patching:

- Device platform: armeabi-v7a

- Downloading zip

... 0%

- Copying image to cache

1022+1 records in

1022+1 records out

1047368 bytes transferred in 0.028 secs (37406000 bytes/sec)

- Unpacking boot image

Parsing boot image: [/data/data/com.topjohnwu.magisk/install/boot.img]

HEADER_VER [0]

KERNEL_SZ [5701056]

RAMDISK_SZ [842982]

SECOND_SZ [0]

EXTRA_SZ [0]

RECOV_DTBO_SZ [0]

DTB [0]

PAGESIZE [2048]

NAME [WIKO]

CMDLINE []

CHECKSUM [0e654fea06ed05244b9b6e7f0d90bf]

MTK_KERNEL_HDR

KERNEL [5700544]

NAME [KERNEL]

MTK_RAMDISK_HDR

RAMDISK [842470]

NAME [ROOTFS]

KERNEL_FMT [raw]

RAMDISK_FMT [gzip]

Kernel is uncompressed or not a supported compressed type!

- Checking ramdisk status

Loading cpio: [ramdisk.cpio]

- Stock boot image detected

- Backing up stock boot image

- Patching ramdisk

Loading cpio: [ramdisk.cpio]

Add entry [init] (0750)

Patch with flag KEEPVERITY=[false] KEEPFORCEENCRYPT=[false]

Loading cpio: [ramdisk.cpio.orig]

Backup mismatch entry: [init] -> [.backup/init]

Create directory [.backup] (0000)

Add entry [.backup/.magisk] (0000)

Dump cpio: [ramdisk.cpio]

- Repacking boot image

Parsing boot image: [/data/data/com.topjohnwu.magisk/install/boot.img]

HEADER_VER [0]

KERNEL_SZ [5701056]

RAMDISK_SZ [842982]

SECOND_SZ [0]

EXTRA_SZ [0]

RECOV_DTBO_SZ [0]

DTB [0]

PAGESIZE [2048]

NAME [WIKO]

CMDLINE []

CHECKSUM [0e654fea06ed05244b9b6e7f0d90bf]

MTK_KERNEL_HDR

KERNEL [5700544]

NAME [KERNEL]

MTK_RAMDISK_HDR

RAMDISK [842470]

NAME [ROOTFS]

KERNEL_FMT [raw]

RAMDISK_FMT [gzip]

Repack to boot image: [new-boot.img]

HEADER_VER [0]

KERNEL_SZ [5701056]

RAMDISK_SZ [1070689]

SECOND_SZ [0]

EXTRA_SZ [0]

RECOV_DTBO_SZ [0]

DTB [0]

PAGESIZE [2048]

NAME [WIKO]

CMDLINE []

CHECKSUM [82d96388233c95f59faebde95033159c5e7ca98f]

****************************

Output file is placed in

/storage/sdcard0/Download/magisk_patched.img

****************************

- All done!