[HOW-TO] - Solve the Problem of "Call Failed" Issue in Yellowsn0w 0.9.6

Today, I have problem with my iphone which is unlocked with 0.9.4.
I uninstalled the 0.9.4 and install with 0.9.5 --> reboot --> MY CELCOM signal appears!

All of the features was working excellently except when I make a call, it always showed "CALL FAILED".
After some debugging, I realized that I have need to change "SHOW MY CALLER ID" to "ON".
Then, it works perfectly! :hyper:

I believed this 0.9.6 is much easier to unlock as compared to 0.9.5 as described my Dev Team and has got many good comments from around the world.