Samsung A520F repair done

U8 firmware, works fine after some dirty-flashing and unencrypted root solution.

Gathering phone info...
Collecting information. Be patient! Do NOT disconnect the phone!
Model: SM-A520F
Sales Code: XEG
Country Code: Germany
Timezone: Europe
Android Version: 8.0.0 [R16NW] [SDK 26]
Build Date: Fri Feb 15 10:59:11 KST 2019
PDA Version: A520FXXU8CSB5 [february 2019, rev5]
Phone Version: A520FXXU8CSB4 [february 2019, rev4]
CSC Version: A520FXEG8CSB5 [february 2019, rev5]
Product Code: XEG
HIDSw Version: A520FXXU8CSB5/A520FXEG8CSB5/A520FXXU8CSB4/A520FXXU8CSB5
Board Platform: EXYNOS5
Modem Platform: SHANNON325
Serial Number: R58K53XXXXX
Imei: 3579870950XXXXX
Unique Number: CBJ002EB15EFC35
Connections: AT,MTP
Battery Status: 3.84V (48%)
Network Type: GSM
SIM Status: READY
Multisim Config: SS
Knox Version: v30
Warranty Bit: 0
Security Patch: 2019-02-01
Data Encryption State: unencrypted
Preparing...
Checking current patchcert.
Checking modem.
Checking root.
Checking boot image. Be patient! Do NOT disconnect the phone!
Reading data...
Checking modem version.
Reading data. Be patient! Do NOT disconnect the phone!
Patching certificate...
After the phone starts, it switches to flying mode and then returns to normal mode after 20-70 seconds.
You can check the status of the imei using: *#0011#
The patchcert can be removed by repeating the process.
If a new firmware is used, the patchcert process must be repeated.
Succeeded.
Successfully finished.