3.51 OFW eboot.pbp and PSM Update

Discussion in 'PS Vita - Hacking & Homebrew' started by minMaxRNG, Jun 25, 2015.

  1. minMaxRNG

    minMaxRNG Newbie

    Jun 25, 2015
    Hi, I am currently on 3.50 and neglected to update to 3.51 in May. I now want to update to 3.51 but if I do it now I will update to 3.52, which I do not want to do. I searched online but couldn't find the necessary backup to install using the proxy method. Does anyone have a 3.51 backup?

    Also, in the final step of the guide to Charles proxy + qCMA trick, it says to install the update to PSM with Package Installer. However, since I am on >3.50, I cannot launch it. Is there another way to install this update?
  2. mech

    mech ♥️♥️♥️♥️♥️♥️♥️♥️

    Oct 26, 2014
    You can manualy update to any higher firmware you wish, you just can't downgrade.

    If you haven't got the psm app on your download que and don't have access to the pkg installer then you are out of luck im afraid.
  3. Lord M

    Lord M GBAtemp Maniac

    Oct 31, 2014
    Be patient and not update to 3.52: Mr.Gas and TomTom release EML Generator, that allow you to install PSM Dev Unity (better than normal PSM) via e-mail and without pkg installer enabled.
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