WazzapMigrator converts your old iPhone WhatsApp Archive (Chatstorage.sqlite) into the Android WhatsApp format. Messages are split in chunks of 2500 messages each in order to avoid overloading your phone and convert them a piece at a time. Please note that WhatsApp restores messages on first run only, thus forcing the user to "trick" him by reinstalling or resetting WhatsApp.

Process is in 3 simple steps:

  1. extract WhatsApp archive ChatStorage.sqlite from your iPhone
  2. move ChatStorage.sqlite to your Android device to your Android device in the WazzapMigrator or Download folder
  3. run WazzapMigrator, then reinstall WhatsApp when requested

If you don't get prompted to restore from local WhatsApp, please take a look here.