Razer Raiju Latest Firmware United Kingdom, SAVE 60% - eagleflair.com
PSA: Don't buy the new Razer Raiju controllers : r/PS4
WARNING! Do not buy a Razer Raiju PS4 Controller or Razer products in general. When it's faulty trying to access warranty their customer service is appalling. : r/PS4
How To Update Firmware on Razer Raiju Tournament & Ultimate - YouTube
Razer Raiju Firmware update with Raiju_FirmwareUpdater_v1.11.00 (solution) - YouTube