hello guys, first of all i new and nice to meet every one and hope this in the right place.. now the problem.
i dumped my console that was on 4.41 i have a good dump i verified it patched it and was able to downgrade to rogero 4.21 then i tried to downgrade to ofw 3.55 and got a blue screen.
so i erased and reflashed my 4.41 dump and now all i get is a black screen i can not get into recovery menu i also tried to reflash my downgrade patch and use the jig but it will not get into service mode to reinstall rogero 4.21 how to fix this.
i have an bc 80g with 256 nand and progskeet 1.2 am i at a loss or is there a way to patch my original nand by manually patching it with the file in auto patcher 0.4 at offset 0c0020 and 7c?? i forget exactly its at home then just using the lv2diag.self from 3.55 and rogero 4.40 pup to unbrick it ?