Hi all,
I have an old unpatched switch I was less than once a week to play with friends. The switch was of course used with CFW since the day I bought it in March 2019, Kosmos earlier and vanilla AMS recently, and updated every few months, currently was running AMS 15.0 + OFW 10.2.0
Yesterday evening I noticed that while the switch was on the dock the screen was on and black, I checked and the switch crashed all alone, not using it in the last 6 days. The error was 2002-4373, some error related with save games corrupted. By restarting AMS, it always crashed after a few seconds with the same error. At some point after more or less 4 reboots it didn't start anymore with some errors from Hekate. Now, it seems the eMMC is dead: I cannot restore any NAND backup, and the eMMC info on Hekate also said it can't access the eMMC. The OFW does not boot even in recovery mode.
Unfortunately I was using CFW with sysNAND and I don't have any emuNAND simply because at the time I started in March 2019 there was no emuNAND option in AMS, and I didn't even consider the option as my SD was just 128GB and didn't want to waste 32 of them.
I have all the NAND backups (BOOT 0 & 1 + RAW GPP, even if the RAW GPP is splitted as I was always following community suggestions and using a FAT32 formatted SD, + prod & title keys from Lockpick_RCM) taken after every sysNAND firmware upgrade (I still have all the backups from 4.x, 6.2, 8.0, 8.1, 9.2, 10.0.2, 10.1.0 ,10.2.0 I zipped them to take a lot less space).
Now I imagine there are more or less 3 options:
1) Send the console to Nintendo... I don't like the idea and I'm not sure they can do anything or if it would be cheaper than buying a new one...
2) Replace the memory chip on the eMMC board: I don't have any experience soldering, this is excluded.
3) Replace the whole eMMC board: I can't find a guide but it seems it does not require soldering. Could anyone confirm the board can be just plugged in? I've found a few on eBay and Aliexpress, both original used and modded with more than 32G.
In both cases 2 and 3 I understand I need to restore my NAND backup because of hardware encryption. So, it is enough to just use Hekate to restore by BOOT 0 & 1 and splitted RAW GPP? After that restore I should just launch the CFW as always and everyting should be more or less in the status when I took the backup (so just a matter of deleting/reinstalling games because there were probably new installations in the Nintendo folder since the backup)?
4) This is just an idea. In theory if I was using emuNAND instead of sysNAND, with eMMC failure would I be able to continue using the console by booting the emuNAND with CFW? I don't know the answer, but supposing it is true, isn't there any way to build an emuNAND from my NAND backups and just forget about the eMMC forever?
Thanks in advance to everyone that will help especially with options 3 and 4.
I have an old unpatched switch I was less than once a week to play with friends. The switch was of course used with CFW since the day I bought it in March 2019, Kosmos earlier and vanilla AMS recently, and updated every few months, currently was running AMS 15.0 + OFW 10.2.0
Yesterday evening I noticed that while the switch was on the dock the screen was on and black, I checked and the switch crashed all alone, not using it in the last 6 days. The error was 2002-4373, some error related with save games corrupted. By restarting AMS, it always crashed after a few seconds with the same error. At some point after more or less 4 reboots it didn't start anymore with some errors from Hekate. Now, it seems the eMMC is dead: I cannot restore any NAND backup, and the eMMC info on Hekate also said it can't access the eMMC. The OFW does not boot even in recovery mode.
Unfortunately I was using CFW with sysNAND and I don't have any emuNAND simply because at the time I started in March 2019 there was no emuNAND option in AMS, and I didn't even consider the option as my SD was just 128GB and didn't want to waste 32 of them.
I have all the NAND backups (BOOT 0 & 1 + RAW GPP, even if the RAW GPP is splitted as I was always following community suggestions and using a FAT32 formatted SD, + prod & title keys from Lockpick_RCM) taken after every sysNAND firmware upgrade (I still have all the backups from 4.x, 6.2, 8.0, 8.1, 9.2, 10.0.2, 10.1.0 ,10.2.0 I zipped them to take a lot less space).
Now I imagine there are more or less 3 options:
1) Send the console to Nintendo... I don't like the idea and I'm not sure they can do anything or if it would be cheaper than buying a new one...
2) Replace the memory chip on the eMMC board: I don't have any experience soldering, this is excluded.
3) Replace the whole eMMC board: I can't find a guide but it seems it does not require soldering. Could anyone confirm the board can be just plugged in? I've found a few on eBay and Aliexpress, both original used and modded with more than 32G.
In both cases 2 and 3 I understand I need to restore my NAND backup because of hardware encryption. So, it is enough to just use Hekate to restore by BOOT 0 & 1 and splitted RAW GPP? After that restore I should just launch the CFW as always and everyting should be more or less in the status when I took the backup (so just a matter of deleting/reinstalling games because there were probably new installations in the Nintendo folder since the backup)?
4) This is just an idea. In theory if I was using emuNAND instead of sysNAND, with eMMC failure would I be able to continue using the console by booting the emuNAND with CFW? I don't know the answer, but supposing it is true, isn't there any way to build an emuNAND from my NAND backups and just forget about the eMMC forever?
Thanks in advance to everyone that will help especially with options 3 and 4.
Last edited by ShadowTS,