help, no writing to sd card

[upup]

Hi,
I got a samsung x cover 2 , android 4.12, rooted.

Since this morning, I cannot take pictures , cannot do anything where the sd card is needed, but I can view things on it.
So it seems I cannot write anything.

On google I see kit kat have some fun with that, but I have not got kit kat.
Link2sd open but then close again.

Any help please. Still plenty of space on the card.

 

[upup]

found this
Galaxy S4 Google Play edition owners have been unable to write anything to the external microSD card either by using a File manager or via apps. Trying to write anything to the card will just throw up a weird error. Until and unless, Google and Samsung roll out another update to fix this issue, there is not much Galaxy S4 GPe owners can do.

http://www.androidbeat.com/2013/08/fix-sd-card-writing-issue-on-galaxy-s4-gpe-android-4-3/

 

[upup]

deleted apps install during the past week.
For na moment I could take a pic and it were saved on sd card.
Could rx images on whatsapp.

Then same thing happens.

Then format the sd card.

after format could take pics again and save to sd card for a while.

Now going to put old sd card in phone.

 

[upup]

Put in old small memory card.

All is well now.

Memory card 12 months old, from esquire. It is/was a 16 gig.

 

[biometrics]

It's full.

 

[upup]

It's full.

16gig card, with 10 gigs still available. i tried to delete pics, but they refused to.]