[Magisk] Reylom:
Sorry i've forgot to mention this: i know it from my other devices: of course i've booted multiple times before i tried to flash the patcher.

And sorry again, never before i must copy something in or from TWRP. After a restore of my system i will try again and post the log here.

Thanks!

---------- Post added at 06:00 PM ---------- Previous post was at 05:08 PM ----------

Is this the correct part of the log?:

********************************
NanoMod 12.1.20170807
created by @Nanolx
Framework Patcher
Powered by DexPatcher (@lanchon)
********************************

> Android 7.x (SDK 24) detected
> preparing environment
Archive: /external_sd/Neuinstallation/NanoMod-patcher-12.1.20170807.zip
creating: dexpatcher/
inflating: dexpatcher/core_services.jar.dex
inflating: dexpatcher/dexpatcher.dex
inflating: dexpatcher/dexpatcher.jar
inflating: dexpatcher/file.arm
inflating: dexpatcher/file.x86
inflating: dexpatcher/hook_4.1-6.0_services.jar.dex
inflating: dexpatcher/magic.mgc
inflating: dexpatcher/zip.arm
inflating: dexpatcher/zip.x86
inflating: dexpatcher/hook_7.x_services.jar.dex
> device architecture: arm
> DalvikVM bitness: 32-bit
e2fsck 1.42.9 (28-Dec-2013)
/data/magisk.img: recovering journal
Pass 1: Checking inodes, blocks, and sizes
Pass 2: Checking directory structure
Pass 3: Checking directory connectivity
Pass 4: Checking reference counts
Pass 5: Checking group summary information
/data/magisk.img: 180/4096 files (0.6% non-contiguous), 9631/24576 blocks
resize2fs 1.42.9 (28-Dec-2013)
The filesystem is already 24576 blocks long. Nothing to do!

e2fsck 1.42.9 (28-Dec-2013)
Pass 1: Checking inodes, blocks, and sizes
Pass 2: Checking directory structure
Pass 3: Checking directory connectivity
Pass 4: Checking reference counts
Pass 5: Checking group summary information
/data/magisk.img: 180/4096 files (0.6% non-contiguous), 9631/24576 blocks

> patching services.jar

<< this might take a few minutes,
<< depending on your device's power

>> [1/2] applying hook patch
CANNOT LINK EXECUTABLE "/system/bin/dex2oat": library "libsecure_storage.so" not found
info: read '/tmp/services.jar'
info: read '/tmp/dexpatcher/hook_7.x_services.jar.dex'
info: write '/tmp/services.jar-hook'
I:TWFunc::Set_Brightness: Setting brightness control to 5
I:TWFunc::Set_Brightness: Setting brightness control to 0
I:TWFunc::Set_Brightness: Setting brightness control to 76
I:Set overlay: ''
I:TWFunc::Set_Brightness: Setting brightness control to 5
I:TWFunc::Set_Brightness: Setting brightness control to 76
Exception in thread "main" java.lang.UnsatisfiedLinkError: dlopen failed: library "libsecpkcs11_engine.so" not found
at java.lang.Runtime.loadLibrary0(Runtime.java:999)
at java.lang.System.loadLibrary(System.java:1567)
at com.android.org.conscrypt.NativeCryptoJni.init(NativeCryptoJni.java:25)
at com.android.org.conscrypt.NativeCrypto.<clinit>(NativeCrypto.java:54)
at com.android.org.conscrypt.OpenSSLProvider.<init>(OpenSSLProvider.java:203)
at com.android.org.conscrypt.OpenSSLProvider.<init>(OpenSSLProvider.java:46)
at java.lang.Class.newInstance(Native Method)
at sun.security.jca.ProviderConfig.initProvider(ProviderConfig.java:254)
at sun.security.jca.ProviderConfig.-wrap0(ProviderConfig.java)
at sun.security.jca.ProviderConfig$2.run(ProviderConfig.java:214)
at sun.security.jca.ProviderConfig$2.run(ProviderConfig.java:207)
at java.security.AccessController.doPrivileged(AccessController.java:41)
at sun.security.jca.ProviderConfig.doLoadProvider(ProviderConfig.java:206)
at sun.security.jca.ProviderConfig.getProvider(ProviderConfig.java:187)
at sun.security.jca.ProviderList.loadAll(ProviderList.java:281)
at sun.security.jca.ProviderList.removeInvalid(ProviderList.java:298)
at sun.security.jca.Providers.<clinit>(Providers.java:64)
at sun.security.jca.GetInstance.getInstance(GetInstance.java:156)
at java.security.Security.getImpl(Security.java:587)
at java.security.MessageDigest.getInstance(MessageDigest.java:186)
at org.jf.dexlib2.writer.DexWriter.updateSignature(DexWriter.java:288)
at org.jf.dexlib2.writer.DexWriter.writeTo(DexWriter.java:278)
at org.jf.dexlib2.writer.DexWriter.writeTo(DexWriter.java:247)
at lanchon.dexpatcher.multidex.MultiDexIO.writeMultiDexCommon(MultiDexIO.java:267)
at lanchon.dexpatcher.multidex.MultiDexIO.writeCommonSingleThread(MultiDexIO.java:175)
at lanchon.dexpatcher.multidex.MultiDexIO.writeMultiDexSingleThread(MultiDexIO.java:166)
at lanchon.dexpatcher.multidex.MultiDexIO.writeMultiDexDirectory(MultiDexIO.java:155)
at lanchon.dexpatcher.multidex.MultiDexIO.writeDexFile(MultiDexIO.java:106)
at lanchon.dexpatcher.Processor.writeDex(Processor.java:114)
at lanchon.dexpatcher.Processor.processFiles(Processor.java:69)
at lanchon.dexpatcher.Processor.processFiles(Processor.java:31)
at lanchon.dexpatcher.Main.runWithExceptions(Main.java:62)
at lanchon.dexpatcher.Main.run(Main.java:40)
at lanchon.dexpatcher.Main.run(Main.java:35)
at lanchon.dexpatcher.Main.main(Main.java:30)
!! failed to apply hook_7.x_services.jar.dex

** post your /tmp/recovery.log
** in the XDA support thread

Prozess Updater endete mit FEHLER: 1
I:Legacy property environment disabled.
I:Install took 862 second(s).
Fehler beim Installieren von ZIP '/external_sd/Neuinstallation/NanoMod-patcher-12.1.20170807.zip'
Partitions-Informationen werden aktualisiert...
I:Data backup size is 467MB, free: 25312MB.
I:Unable to mount '/usbstorage'
I:Actual block device: '', current file system: 'vfat'
...Fertig
I:Can not open /etc/fstab.
E:Error creating fstab
I:Set page: 'flash_done'
I:operation_end - status=1
Truncating string cache entries.
I:Set page: 'confirm_action'
I:Set page: 'action_page'
I:operation_start: 'Format'
Formatiere Cache mit make_ext4fs...
Creating filesystem with parameters:
Size: 209715200
Block size: 4096
Blocks per group: 32768
Inodes per group: 6400
Inode size: 256
Journal blocks: 1024
Label:
Blocks: 51200
Block groups: 2
Reserved block group size: 15
Created filesystem with 11/12800 inodes and 1865/51200 blocks
warning: wipe_block_device: Wipe via secure discard failed, used discard instead

I:Recreating /cache/recovery folder.
I:Copying file /etc/recovery.fstab to /cache/recovery/recovery.fstab
I:Version number saved to '/cache/recovery/.version'
Partitions-Informationen werden aktualisiert...
I:Data backup size is 467MB, free: 25312MB.
I:Unable to mount '/usbstorage'
I:Actual block device: '', current file system: 'vfat'
...Fertig
I:Can not open /etc/fstab.
E:Error creating fstab
I:Set page: 'action_complete'
I:operation_end - status=0
I:operation_start: 'Format'
Dalvik Cache-Verzeichnisse bereinigen...
Bereinigt: /data/dalvik-cache...
-- Dalvik Cache-Verzeichnisse bereinigt!
Partitions-Informationen werden aktualisiert...
I:Data backup size is 178MB, free: 25601MB.
I:Unable to mount '/usbstorage'
I:Actual block device: '', current file system: 'vfat'
...Fertig
I:Can not open /etc/fstab.
E:Error creating fstab
I:operation_end - status=0
I:Set page: 'clear_vars'
I:Set page: 'main2'
I:Set page: 'advanced'
I:Set page: 'copylog'
I:Set page: 'action_page'
I:operation_start: 'Copy Log'
I:Copying file /tmp/recovery.log to /data/media/0/recovery.log