I was planning to flash a custom recovery in my Yu Yuphoria. So I searched for it on Google, and found a download link along with a written tutorial. I'm acquainted with the fastboot commands, so I avoided reading it, but somehow came across something different. Instead of commands like:
fastboot oem unlock fastboot reboot
I came across commands like:
fastboot -i 0x2A96 reboot
What's the use of the
-i 0x2A96? Is it specific for different devices? Why is it necessary to add this to the command?