Is it possible to extract/inject via bootloader?

Discussion in 'Switch - ROM Hacking, Saves, Translations & Tools' started by Looperif, Nov 27, 2018.

  1. Looperif

    Looperif Newbie

    Nov 27, 2018
    United States
    If I have 2 switches one hacked and one legit and I want to transfer a save file from the hacked to the legit without going into cfw and potentially leaving any trace of cfw execution since bootloader does not touch OS or write to telemetry logs

    Is it possible to access save data from bootloader since we already can access the whole nand for backups?
  2. Looperif
    This message by Looperif has been removed from public view by Joe88, Dec 7, 2018, Reason: Do not bump your own thread.
    Dec 7, 2018
  3. Draxzelex

    Draxzelex GBAtemp Guru

    Aug 6, 2017
    United States
    New York City
    Possible yes but I'd imagine the reason its not been done is not only would it be harder to do such a thing but you can only use such a tool by powering off the Switch, both issues are resolved with a homebrew application.