Android v5.1.1 and SD card write issues
<p>I have a Sony Z5 Compact phone with a brand new, Sandisk UHS-I U3 32GB SD card.
The card used to work for a while (like 3 weeks), but now something happened to that.
Phone is not able to write onto the card at all.
I tried formatting that from the Android, from Windows, nothing works.</p>

<p>Symptoms:</p>

<p>1.) after formatting, I can create folders and copy files onto the sd card on Windows.</p>

<p>2.) after formatting, I can create folders on the card on android.</p>

<p>3.) if I copy <em>anything</em>, really, anything from Windows to Android (to the card), the card will deny the next file write operations.</p>

<p>4.) seems like if it gets readonly, but mount shows sdcard1 as rw.</p>

<p>5.) after this, putting the card to Windows, it works okay (without formatting)</p>

<p>Question:
I want to format the SD card, and put back in the phone, and put some music onto that. (without having it corrupted).</p>

<p>Thank you.</p>

<p>Ps.: I hope this is some right forum for this.</p>