1. modern

    OP modern Newbie
    Newcomer

    Joined:
    Jul 4, 2018
    Messages:
    7
    Country:
    Brazil
    This is for a switch that didnt burn any fuses or cart fuses.

    I was wondering how to downgrade to 1.0.0 if the 1.0.0 firmware in Puyo Puio and 1-2 Switch is " never recommended to install as 'no swithc' made with 1.0.0 actually runs it (its a slightly different 1.0.0 wit exFAT that BRINKS YOU)"

    So I was wondering if it is actually possible to go back to 1.0.0 since we don't have a working 1.0.0 firmware. I have a second switch which I'll leave on 1.0.0 in storage just in case but was wondering cause I'd probably update the same way the switch I'll be updating soon.
     
  2. Draxzelex

    Draxzelex GBAtemp Legend
    Member

    Joined:
    Aug 6, 2017
    Messages:
    15,878
    Country:
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    Either restore a NAND backup as well as a boot0/boot1 of firmware 1.0 using Hekate or obtain the 1.0 system firmware files and install them using ChoiDujourNX.
     
  3. Dontwait00

    Dontwait00 Unknown
    Member

    Joined:
    Sep 3, 2017
    Messages:
    272
    Country:
    Italy
    On xbins you can get all firmwares up to 6.0.0. Take a look!
     
  4. Draxzelex

    Draxzelex GBAtemp Legend
    Member

    Joined:
    Aug 6, 2017
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    I know that already. That's how I was able to update to firmware 6.0 without burning a fuse.
     
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