Is it normal for SysNAND to be brick when the emuNAND works?

happydance

Full Member
Dec 14, 2011
25
3
I got SX core installed on a V1 patched switch originally was on 5.1.0. new firmware and OS was not yet released by that time and was on firmware 1.2 and SX OS 3.0.2

sysNAND, emuNAND, and OFW work fine, but I was on 5.1.0 so I need to update and so I stupidly updated emuNAND using ChoiDujourNX thinking it was safe its emuNAND and reads reports that works on emunand and 3.0.2.

Everything seems to work and I have successfully updated emuNAND to 10.0.4 and the next step for me is getting my keys so I could do some mods then I found out that I can no longer boot on sysNAND or emuNAND giving me these errors.



So my sysNAND is on 5.1.0 and my emuNAND is on 10.0.4. Tried updating to firmware 1.3 and SX OS 3.0.3 and problem still persist.


Question is... is this normal? that the sysNAND is brick while my emuNAND works without a problem.
 
Last edited:

Velvet

Senior Member
Nov 9, 2018
231
18
I got SX core installed on a V1 patched switch originally was on 5.1.0. new firmware and OS was not yet released by that time and was on firmware 1.2 and SX OS 3.0.2

sysNAND, emuNAND, and OFW work fine, but I was on 5.1.0 so I need to update and so I stupidly updated emuNAND using ChoiDujourNX thinking it was safe its emuNAND and reads reports that works on emunand and 3.0.2.

Everything seems to work and I have successfully updated emuNAND to 10.0.4 and the next step for me is getting my keys so I could do some mods then I found out that I can no longer boot on sysNAND or emuNAND giving me these errors.



So my sysNAND is on 5.1.0 and my emuNAND is on 10.0.4. Tried updating to firmware 1.3 and SX OS 3.0.3 and problem still persist.


Question is... is this normal? that the sysNAND is brick while my emuNAND works without a problem.
Look at this post to see if your issue is related:
 

Redasx

Junior Member
Jun 10, 2020
16
3
Alaska
Please need your help too...I installed my sx core and dump the nand...and saved the file n my computer....I didn’t do any emunand ...how should I do now to create that emunand...so far my switch is working great...no issues....but when I boot my switch I dont see any emunand option....please help me and thanks:::::SXOS 3.0.3 ...sx core 1.3