SM-J400F Patch Cert eng root Ng

Engroot and twrp method magisk root before imei status ng

Patch certificate started
Gathering phone info...
Collecting information. Be patient! Do NOT disconnect the phone!
Model: SM-J400F
Sales Code: XSG
Country Code: UAE
Timezone: Europe/Istanbul
Android Version: 8.0.0 [R16NW] [SDK 26]
Build Date: Fri Jul 13 22:01:54 KST 2018
PDA Version: J400FXXU2ARG7 [july 2018, rev7]
Phone Version: J400FXXU2ARG7 [july 2018, rev7]
CSC Version: J400FOJM2ARG7 [july 2018, rev7]
Product Code: XSG
HIDSw Version: J400FXXU2ARG7/J400FOJM2ARG7/J400FXXU2ARG7/J400FXXU2ARG7
Board Platform: EXYNOS5
Modem Platform: SHANNON305
Serial Number: R28K92RGKJV
Imei: 353xxx
Unique Number: CQX001DD3E41C95
Connections: AT,MTP
Battery Status: 4.34V (100%)
Network Type: GSM
SIM Status: ABSENT,ABSENT
Multisim Config: DSDS
Knox Version: v30
Warranty Bit: 0
Security Patch: 2018-07-01
Data Encryption State: encrypted
Preparing...
Checking current patchcert.
Checking modem.
Checking root.
Checking boot image. Be patient! Do NOT disconnect the phone!
Selinux could cause problems.
If the patchcert does not work, try another root solution.
Reading data...
Checking modem version.
Restarting phone.
Waiting for ADB connection. Be patient! Do NOT disconnect the phone!
Reading data. Be patient! Do NOT disconnect the phone!
Patching certificate...
Communicating with the server. Be patient! Do NOT disconnect the phone!
Within 20-70 seconds after the phone starts, the signal strength indicator will toggle: signal -> no signal -> signal.
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.
Finished at local time: [02.20.19 12:46:32]