Ok so here is the full story so maybe anyone knows what I need to do : So I bought a JRP , CR3 I Identify my console tipe wich was a Jasper 512 CB 6723 I read the Jtag tutorial I start reading the nand everything went fine, I did the sodering with 2xJumpers , 1x Wire, 2x Resistors then I created the Xell image and wrote it on the nand..I go to my TV pluged my AV cable and power the console on it gave me 3 RROD .. then I found out that was error E0022 E10 ... I was wondering what could cause that I looked a bit more carefull after all the sodering then I spoted that 1 resistor was with the his right leg downwards not like the other one wich was with the left leg downwards ... I sayd ok I will remove all and try to RGh 1.2 again I red the nand I created ECC img I wrote it on the nand I program the CR3 then the console wont boot... It didnt gave me RROD only the green led was on ..I sayd ok I will keep programing the CR3 until I find a good .xfv file ...after many trials I got the same problem.. then I decide to leave it as long as 3 minutes On to see whats happening after about 2-3 minutes booting time I get the same error E10 ..After I checked the internet I sayd ok I need to write back the original nand but the probem was that I could not as I did not save the original files of the nand . So I decidet to do a full dump of the nand 2 times wich took me 3-4 hours then my JRP didnt want to write the nand ...I sayd OK I will buy a nandx maybe this JRP is broke or something and here I'm now I red on the internet that this error e0022 can be also caused by writing the nand with an older file or updating it so I need to know if this can be fixed without reflowing /reball....