you dont
There are many ways to remove write protection from a micro SD card. One is to put the card in the computer and use the program that way. Another is to put the SD card into the unlocked position.
If you are plugging the micro sd card inserted through a card adapter to your PC then all you need to do is just check and unlock the lock button to remove write protection.
How to remove media write-protection from card reader
If you are using it with the SD adaptor, the swith at the side marked lock is not to secure the micro sd card within the adaptor. This is the write protection. If you set this to the 'unlocked' position (up) then you should be able to write files onto it! very good thanks
slide the little tab on the side.
did it come with a specific camera or phone it must have a crypt lock or a software lock some software locks can only be taken off when it is in the micro dock card
Write protecting your SD card memory does not necessary guarantee a long lifespan.
Reformat it
Looking at the SD card with the label facing you, and the 'cut off corner' to the top. There is a tiny slider on the left-hand edge of the card. Move the slider down to apply write-protection - and up to remove it.
thing u need ( WARNING : when u do this you will lose everything on the micro sd ) 1.your blocked micro sd 2. a nokia n95 (i used this) put your blocked microsd into the n95 go to file directory choose the memmory card and format it when its done you can use it again
Should be a small slider switch on the side of the card. Slide it uo.
There is no micro SD slot on any computer. you must buy a SD/micro SD Adapter