Default [Q] How to make SPAMOB5762 cable ?

Hi Guys ,
Can you please help me flash stock rom on my Micromax Bolt A62.
I've read alot of posts and downloaded alot of stuff but the only thing left now is SPAMOB5762 cable.
How to make SPAMOB5762 cable from a normal micro usb cable ?
I have searched every where but haven't found a good guide or tutorial to do so , I have wasted a cable but couldn't make it.
Please help would be greatly appreciated.
Thanks in advance .