Because if your computer gets stuck or powerloss when updating firmware which will take 51. So be sure you have steady power source to use with your computer when flashing. After downloading the New Mobile Partner firmware run it and it will update your current firmware. Voila you have new Mobile parnter with voice calling feature like this PS To keep in touch with more hacks and you can subscribe to my email feed. No advertising or spam will be sent. You can unsubscribe at anytime Im Ruchira Sahan and all posts on this blog are completely my thoughts and writings. I love DIY and Technology. So feel free to contact me for anything about this blog and dont forget to add a comment if this blog helped you Last 5 posts by Ruchira. Other posts you might feel interesting.