script to uninstall all 3rd party applications via adb

kick-vendor.sh

#!/bin/sh

#script to uninstall all 3rd party applications via adb
#chmod +x kick-vendor.sh
#./kick-vendor.sh

clear
if [ `adb get-state` = 'device' ]
then
    for i in `adb shell cmd package list packages -3 | sed 's/package://'`
    do
        echo "[uninstall] : "$i ">> "`adb uninstall $i`
    done
    echo "[process] : complete\n[reboot] : device"
    adb reboot
else
    echo "[info] : Allow usb debudding from developer options \n[info] : Reboot the device \n[info] : Choose file transfer"
fi

for older android versions this may not work
in android lollipop i had to do these
adb shell
for i in pm list packages -3 | sed 's/package://'``
do
`pm uninstall $i`
`done`