What i did
Rename 剑灵手游_修改过.apk to app2.apk (doesnt matter which name you use, that was what i choose)
Open APK Easy Tool (Remember to install java jdk)
Browse > goto app location and open it, then click on "Decompile" wait till done status or complete
When it finish click on "Decompiled APK Directory", as the name says, will open the folder wheres it decompiles the apk

Open "libUE4.so" with any hex editor of your choise (i used 010 editor)
1. Click on Find buttom (Ctrl + F)
2. Click on the filter
3. Select Unicode String
4. Put the IP 139.196.32.250 and then press enter
There's 31 coincidences (it shows 10.250.250.138 because i already edited the ip with mine)
When you finish to edit all the lines, click on save
Back to APK Editor Click on "Compile" and wait
When it finish click on "Open compiled APK Folder"
That's the APK you have to install
Now just follow the steps 2 and 3 made by memeda78 from
here and you and gtg
Sorry for my bad english
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