128 g usb flash

[carlos bartlett]

i have a 128 g flash which every time i try formatting it , it keep saying its write protected and i tried all the methods but it wont format

 

[kenrivers]

Have you read this thread - http://www.tomshardware.com/forum/272402-32-flash-drive ?
Scroll down to the section on My USB Flash device is write protected.