How to write protect microSD card?

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My phone is corrupting memory cards while trying to write data. I want to make my microSD read-only or write protect it (even if phone is not the reason). Searching on Google returns the solutions to remove protection. Is there any way to make microSD read-only OR write protect it?

LifeH2O

Posted 2014-02-25T20:50:51.363

Reputation: 1 073

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A lead: https://github.com/BertoldVdb/sdtool .

– Kamil Maciorowski – 2017-06-08T21:09:15.390

interesting question. apparently it can be done, though there is no physical switch on microSD: http://en.wikipedia.org/wiki/Secure_Digital#Card_security

– Colin Pickard – 2014-02-25T21:08:37.783

I think there might be some binary codes, headers etc that we can write onto the memory card partition to make it read-only??? – LifeH2O – 2014-02-26T00:22:52.027

No answers

Asked: 2014-02-25T20:50:51.363

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Active: 2014-02-25T20:50:51.363