Dumber

Z: drive repackager for Symbian platform, compatible for all Symbian platform.

Instructions:

• Please jailbreak your Symbian phone first.
• After that, open Dumberdore in your menu, and choose "Dump RPKG" in Options menu.

Specification:

• EKA2L1 uses the RPKG format to package all Z: drive contents. Z: drive should have at least ROM (on previous platform), or is mounted with both ROFS + ROM. All contents are repackage to a single file without any compression. All entries should be sort by UID.
• Header
  • Magic: char[4] (RPKG or RPK2 for 2nd version)
  • Version:
    • Major: char
    • Minor: char
    • Build: short
  • File count: uint32_t
  • Header size (RPKG 2nd version): uint32_t
  • Machine UID (RPKG 2nd version): uint32_t
• Entry sections: File count * entries
  • Entry:
    • Attribute: Uint64_t
    • Time: TTime
    • FullPathLength: Uint64_t
    • PathStringRawData: UCS-2 string with length declared above
    • DataSize: Uint64_t