salman_ahmed | # 11 | 2013-07-26, 20:55 | Report

gconftool -s -t int /system/osso/dsm/locks/tklock_double_tap_gesture 2

not working, message, " value not found" ? please check
Thanks.

Mikkosssss | # 12 | 2013-07-26, 21:09 | Report

Working perfectly for me. Double check for typos or use copy/paste

I dont know if this helps but do you have double tap on in phone settings?