cat << EOF > /data/adb/pif.json
{
    "PRODUCT": "",
    "DEVICE": "",
    "MANUFACTURER": "",
    "BRAND": "",
    "MODEL": "",
    "FINGERPRINT": "",
    "SECURITY_PATCH": "",
    "FIRST_API_LEVEL": "",
    "BUILD_ID": "",
    "VNDK_VERSION": ""
}
EOF
chmod 644 /data/adb/pif.json
pm clear com.google.android.gms
killall com.google.android.gms.unstable