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--- firmwareupgrade [2024/08/14 18:11] – [Upgrade Steps] tony
+++ firmwareupgrade [2024/09/23 17:07] (current) – tony
@@ Line 1: / Line 1: @@
-=====Upgrading Firmware=====
+=====Upgrading Firmware - Twiddler 3=====
-Here are the steps to upgrade your firmware:
+Here are the steps to upgrade your Twiddler 3 firmware:
-===== Twiddler 4 =====
-==== Upgrade Steps ====
-  - Plug USB into the Twiddler.
-  - [[t4_specialchords|Identify ]] which firmware you are running by opening up a Notepad on your host and chording the "Print Firmware Version and Battery Status" chord.
-  - Put Twiddler to [[t4_specialchords|Sleep]].
-  - Download and unzip the latest firmware here: [[twiddler_firmware|Twiddler Firmware]]
-  - Wake up Twiddler in bootloader mode: T14 Touchpad Click	.
-  - Copy the Twiddler.BIN file to the Twiddler.
-  - Eject the flash drive using the OS's Eject function.  It is critical that the .bin file is fully written to the drive so **gracefully ejecting the drive is recommended.** If data is being written to flash and power is cut, there is a risk of flash corruption which may render your Twiddler non-functional.
-  - Disconnect the USB cable from Twiddler.
-  - Wait for programming to complete.
-  - TWIDDLER.BIN is automatically removed from Twiddler's storage upon completion.
-  - Chord [[t4_specialchords|Erase the Bluetooth pairs]] or you may get a driver error on the host.
-  - Take note of new current version by chording the "Print Firmware Version and Battery Status" chord.
-===== Twiddler 3 =====
 ====Preparing for the Upgrade====
   - Plug into USB.

Twiddler

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