Quick APK Hack Tutorial

# extract apk to <target-name> folder
apktool.bat d <target-name>.apk
# extract classes.dex and convert dex to jar
d2j-dex2jar classes.dex
# convert jar class files to java
jd-gui.exe classes-dex2jar.jar
# analyze and hack smali files based on java files
edit <critical *.smali files in <target-name> folder>
# build apk (output apk located in <target-name>/dist folder)
apktool.bat b <target-name>
# open easy tool to sign hacked apk
"APK Easy Tool.exe"
# "select" <target-name>/dist/<target-name>.apk
# click on "sign selected APK"
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