sd card on samsung galaxy s2 empty after software update

sd card on samsung galaxy s2  empty after software update

My phone was rooted, however "Superuser" no longer exists after installing the rom. ... That's because it's a stock Samsung firmware, so if you flash a stock firmware ... from sd card in recovery. thing is it needs to be stored on an external sd card ..... when I tried to check the md5sums (in fact, the md5sums text file was empty).

SD Card blank or has unsupported filesystem means your SD Card has corrupted data.

The only way is to get it normal is to Format it.

Now what about the Data on SD Card ?
If you are using Linux Machine then there is something called TestDisk. Install it on your PC. Now connect your phone with SD Card inserted to you PC. Run TestDisk and follow the options that it shows. Backup the Uncorrupted Data to your PC and format the SD Card from your Phone.


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