Data Hammer

When you sell your phone, be sure to protect your privacy. Don't leave any personal data behind.

After a factory reset, install and run Data Hammer - smash your data, not your phone!

Data Hammer is fast and easy to use. It shreds, or overwrites your unused storage with random data, so it can't be un-deleted.


-- Don't Smash Your Phone, Use Data Hammer! --

Root permissions not required.

Report bugs at:
https://github.com/darkoverlordofdata/datahammer/issues

For FAQ and more, please visit:
http://darkoverlordofdata.com/datahammer/

http://blog.darkoverlordofdata.com/p/data-hammer.html