System Update • After update to 5.1.131 app center show "no valid data"

Hello,

After updating my F2-221 to 5.1.131 (from 5.1.xx), app center show "no valid data".
I can't update to newer version because my system volume is 2gb.

Can you help me please ?

Thank you,
yougo

Statistics: Posted by yougohome — Yesterday, 20:16

---