Upon hitting 100%, the PC will display a "Congratulations" message.
| Error Code | Error Message | Description and Solution | | :--- | :--- | :--- | | | CONNECTION | The device is not correctly connected via ActiveSync. Reconnect and ensure ActiveSync/WMDC is working. | | 206, 280 | MEMORY ALLOCATION / UPDATE ERROR | Close other running programs on your computer and run the RUU again. | | 208, 210 | FILE OPEN / FILE READ | The RUU package is missing critical files. Download a fresh, complete RUU package. | | 220 | MAIN BATTERY POWER | The device's battery power is insufficient. Plug in the AC adapter. Note that the device cannot charge the battery while upgrading the radio. | | 244, 294 | INVALID MODEL / VENDER ID | You are using an RUU that is not intended for your specific device model. Download the correct RUU for your phone and region. | | 260 | CONNECTION (Open Port) | An "open port error" occurred. Reset your device and run the RUU again. If persistent, restart your computer. | Htc Pda Phone Rom Update Utility 3.27.4.3 Free Download
: Fixes devices stuck in boot loops or experiencing terminal system crashes. Upon hitting 100%, the PC will display a
Search dedicated community repositories like the XDA Developers Classic forums or the Internet Archive (Archive.org), which host preserved packages of Windows Mobile tools. | | 206, 280 | MEMORY ALLOCATION /