1. PHP REQUIREMENT LINK: https://nukeviet.vn/en/download/CMS/NukeViet-4-5-02.html and also check vendor/composer/platform_check.php(its mentioned that composer dependencies require 7.1.0 so we have kept php version 7.1.0 in info.xml)
(Dependencies now require PHP 5.6 (Checked in the same file and tested the same on PHP 5.6). So reverted back minimum requirement to PHP 5.6 in info.xml as well.
2. Check and verify "act_1", "act_2", "act_3" columns for every checksum value in 'authors_module' table and if there is any change then update it in install.php
3. Remove ftp_user_pass entry from config.global.php and from database config table as it can be created from admin panel --> Configuration --> FTP Configuration. (Confirmed with vendor via email)
4. config_ini.domain.com.php generates on visiting front page and admin URL.
5. Check and Copy /data/config/disable_site_content.en.txt , also /assets/about folder , /assets/banners/ /assets/freecontent/ /assets/mobile/news/ and also check if many more folder which are added in manual to our package zip.
6. efloodip.php file and [[dbprefix_]]_ips insert can be created from admin panel --> Configuration --> Setup security --> Anti-flood