== How to update the firmware in TellStick and TellStick Duo ==

TellStick must be from batch 11 or later to support upgrades. [[BR]]
All batches of TellStick Duo support upgrades. [[BR]]
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Choose your operating system below:
|| [[Firmware_classic_duo_winxp|Windows XP]] || [[Firmware_classic_duo_win7|Windows 7]] || [[Firmware_classic_duo_mac|Mac OS X]] ||
|| [[Image(win.png, align=center, link=wiki:Firmware_classic_duo_winxp)]] || [[Image(win.png, align=center, link=wiki:Firmware_classic_duo_win7)]] || [[Image(mac.png, align=center, link=wiki:Firmware_classic_duo_mac)]] ||


[[Include(Firmware_duo_faq)]]