Hacking Question eFuse and install exFat on 6.2.0

NeoLTK

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Hi, i'm receive 6.2.0 switch and dump the nand with hekate

On first start, she say " install exFat support needed for use this sd " (she has not download update, she has juste ""install"" and restart )
Installing process very speed.. instant is more appropriate.

I'm the great winner...
i'm not remember if i have install the support exFat before the dump of the nand or after

my question is, this install support burn the eFuse ?

My dump is potentially obselete ?
 
Last edited by NeoLTK,

NeoLTK

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Make a 2nd backup. Can't hurt.

I have try all cfw released before of question me on this problem ^^' 2nd backup would not be clean ?

( SX 2.5.2, atmosphere 0.8.2, ReiNX )


fuses are burned with major updates. exFat update does not burn fuses.

Great ! I reassured :D Thank you.
 
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Draxzelex

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fuses are burned with major updates. exFat update does not burn fuses.
The exFAT update can in fact burn fuses because it overwrites boot0, removing AutoRCM, and causes the console to reboot which causes the stock bootloader to kick in which will burn fuses. If you already have a fuse count that matches the latest firmware, you won't burn any additional fuses but if you updated with ChoiDujour/ChoiDujourNX, then you will burn more fuses.
 
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