Why your mobile device need Firmware?
I know there are many people who, like me, experience lagging, battery damage and even sudden automatic shutdowns after one to two years of using their phones. As firmware carries out the integral functions of hardware, firmware updates bring some alterations in the program, which are necessary to enable the corresponding devices to operate proficiently as well as to fix the bugs for better security.That's why we need firmware to repair our phones, also it's a simple and efficient way to do it.
What are advantages of firmware?