Can not read SD card

[RandomGuy1305]

In my Galaxy Tab 2 7in. I have a 32GB SD card inside and im running Jelly Bean. For some reason its not recognizing that there is even an SD card in it. Im Also getting some major lag since it updated about 6 months ago from Kitkat to Jelly Bean and it used to run great on Kitkat. PLZ HELP

 

[Mooncatt]

You sure you don't have those reversed? JB came before KK, so going to JB would be a downgrade.

 

[B. Diddy]

Welcome to Android Central! Try removing the SD card and inserting it into a computer--does it read there? If so, backup the data to your computer, then reformat the card. See if it works then.

You can see if a system cache partition wipe helps with performance. This won't erase any personal data. http://forums.androidcentral.com/sa...ing-into-recovery-mode-galaxy-s2-s3-tab2.html

 

[RandomGuy1305]

Thanks!!