Brick on Switch Erista Patched? Just by using atmosphere 17?

Hi there,

I'm having trouble with a switch erista patched (icosa).

The story is simple, the switch was modded with SX Core and worked fine, the problem was the 11.0.1, so i decided to get atmosphere to work on it

I did as usual like i always do and never had trouble, the source i used was one of the first version of atmo 17, loaded it with hekate (regular stuff until now) and got a black screen (i was probably mising those hekate keys... just didn't know about it at that moment), tried then different things like RR Pro files and others that i found on trusted forums, still black screen

I decide to go back to SX OS and then i got black screen also, i then tried using genuine boot from the sx os options and Black screen!

The switch was perfectly working before, i then tried to put back everything like original in the switch (taking the SX Core and the emmc back on mobo) and still i get a black screen

I didn't do a nand dump before this because i usualy install the sx core without trouble

One info that i found out is the number of Efuse by checking in Hekate, the number is 15 - 10 (we're it should be 14 since the firmware was on 11.0.1) and this is probably why it's not botting anymore even in OFW

I was thinking to verify the firmware with NxNandManager but the encryption system on these erista patched and mariko looks different because i got biskeys using the TSEC & the cached fuses but NxNandManager tells me bad crypto

And here is a screenshot of the switch under hekate:
https://ibb.co/VwMZWQz

Anyone know what i could do to fix this ?


Thx and best regards

 

No neither was done, i didn't think the simple launch of a cfw would do this... I'm used to hack and unbrick switch but on this switch the plan was just to put an sx core and launch atmosphere so no dump was done before the problem

But i have dumps made after the problem happened

 

I got the generator to work and got my biskeys, but if i try to check the nand with NxNandManager i get an error bad crypto

So i'm still blocked :s

 

Yeah i did that, it works perfectly since i can load hekate, but once i load any config (cfw, stock or fusee) it just does a BSOD

Could it be some kind of hardware failure? i mean if there was a hardware problem could i even load hekate and dump keys and emmc and the rest ?

 

Yeah normaly it should ignore with NoGC i know...

No i didn't use fusee primary, i used a build with fusee secondary, i will try primary and tell you

 

So this time i don't get a black screen but i get this error

Fatal error: [NXBOOT] Couldn't parse boot0: !

 

Doesn't work, even with fusee primary it gives a black screen

Cool thx for the info i will look into it

 

Ok so i got some informations from ctcaer. Basically this is what happened, my sx core was in 1.0, normally on other switchs, i use sx os and this will run and update the firmware of the modchip to 1.3 BUT this time i went strait to atmosphere

DO NOT DO THIS!!!! Update to 1.3, why ??? believe it or not because the 1.0 will brick your switch by changing the efuses to garbig making your system bricked!!! The switch wont be able to ever go ofw anymore... Only in cfw

He gave me instructions to change some hex values on the SD, once i do it (tomorrow i will come back to you guys to give you an update)

If you guys are soldering sx core or lite for the first time don't use a boot.dat that will l strait load atmosphere, update first the firmware to 1.3 and after that you can use the boot.dat that runs strait any payload without using sx os boot.dat

If i only knew....

 

with sx os in options then sx core/lite

 

yeah you can no problem as long as it's sysnand and that you have atmo files for 11.0.1