This is log when you did the system backup, i didin't see any zip flashing whatsoever!
This is in there....
I

peration_start: 'Flashing'
Installing zip file '/sdcard/Download/EvolutionX_j5lte-9.0-20190727-1632-OFFICIAL.zip'
Checking for Digest file...
I:Update binary zip
Verifying package compatibility...
Package doesn't contain compatibility.zip entry
I:Extracting updater binary 'META-INF/com/google/android/update-binary'
I:Zip does not contain SELinux file_contexts file in its root.
I:Legacy property environment not used in updater.
SELinux: Loaded file_contexts
----------------------------------------------------
______ __ __ _ _ __
/ ____/ ______ / /_ __/ /_(_)___ ____ | |/ /
/ __/ | | / / __ \/ / / / / __/ / __ \/ __ \| /
/ /___ | |/ / /_/ / / /_/ / /_/ / /_/ / / / / |
/_____/ |___/\____/_/\__,_/\__/_/\____/_/ /_/_/|_|
By Stallix, Peaktogoo, AnierinB, Hugwalk & Agrd1129
----------------------------------------------------
Android version: 9
Build id: PQ3A.190705.003
Build date: 20190727-1632
Security patch: 2019-07-05
Device: j5lte
----------------------------------------------
---------------------------------------------------- ______ __ __ _ _ __ / ____/ ______ / /_ __/ /_(_)___ ____ | |/ / / __/ | | / / __ \/ / / / / __/ / __ \/ __ \| / / /___ | |/ / /_/ / / /_/ / /_/ / /_/ / / / / | /_____/ |___/\____/_/\__,_/\__/_/\____/_/ /_/_/|_| By Stallix, Peaktogoo, AnierinB, Hugwalk & Agrd1129---------------------------------------------------- Android version: 9 Build id: PQ3A.190705.003 Build date: 20190727-1632 Security patch: 2019-07-05 Device: j5lte----------------------------------------------Extracted file "/tmp/install/bin/backuptool.functions"
Extracted file "/tmp/install/bin/backuptool.sh"
Extracted 2 file(s)
about to run program [/tmp/install/bin/backuptool.sh] with 3 args