Upgrading BB OS

Just try upgrading BB OS myself, here’s a quick recap…

  • Latest OS for your handheld
  • Latest Desktop Software
  • JL_Cmder


  1. Install Desktop Software
  2. Back-up data
  3. Install OS
  4. Erase vendor.xml
  5. Use JL_Cmder to wipe handheld
  6. Use Loader.exe to install OS

Will update on the specifics…

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.