How to build zenfone kernel #1 download qcom open source code cd [working dir] repo init -u git://codeaurora.org/platform/manifest -b release -m LA.BR.1.2.6-01010-8x16.0.xml repo sync -c #2 remove some folder rm -rf kernel #3 extract kernel source code to working dir tar -zxvf [kernel-source].tar.gz #4 build kernel image and modules #build ze550kl ze600kl rm -rf out source build/envsetup.sh lunch Z00L-user make bootimage #build ze551kl ze601kl zd551kl rm -rf out source build/envsetup.sh lunch Z00T-user make bootimage