Panzerdrako

the same thing happened to me but with 17150 and after get 2 o 3 fatal error playing wolfenstein... so, it means my nand is corrupted too? i can recuperate that 4g when i update my corona glitch 2 to this new dash? is it safe to format it from official dash? (i just had tu and fake profile saves in there anyways) or i just resignate and let it "dead"? or i can just wait to get a bigger hd to replace my actual 293gf internal hd, riiiight? XD