Resource Center → Software → Two-Way → ASTRO 25 Family Portables and Mobiles → XTS/XTL Firmware Update
| Error Code | Meaning | Fix | | :--- | :--- | :--- | | | Flash checksum mismatch – after flash, no codeplug. | Write saved codeplug. | | FAIL 01/90 | DSP boot failure / mismatch. | Reflash both Host & DSP again. | | ERROR #2003 | Connection lost during flash. | Use RIBless cable, disable USB power saving. | | “Device not in flash mode” | Radio not responding to bootloader. | Remove battery for 30 sec, reinsert, hold PTT + top orange button while powering on to force bootstrap. | | “Incompatible DSP” | Host & DSP versions do not match table. | Obtain matching pair (check MOL release notes). |
Later firmware versions (R10 and higher) offer superior P25 phase 1 (and 2, if applicable) trunking performance.
Start the update process. The update can take several minutes— turn off the radio or unplug the cable. Step 4: Verification
The Motorola XTS5000 (ASTRO 25 line) reached End of Life (EOL) in 2015. The final production firmware releases are: xts5000 firmware
XTS 5000 firmware consists of two primary parts that work together to control the radio's operations: Host Firmware
Are you looking to enable a like FPP, or just wanting to ensure you have the final bug fixes ? AI responses may include mistakes. Learn more Firmware & Flashcode Update for XTS Radios
The specific .cvn or upgrade files matching the target version.
An OEM or high-quality serial/USB programming cable. Resource Center → Software → Two-Way → ASTRO
The internal tuning partition is corrupt. Requires realignment via Motorola Tuner software. Security Core Failure
Radios originally shipped with firmware R02 are considered extremely old. Upgrading from R02 to modern firmware may require a serial programming cable rather than USB, as USB support was not introduced until R03. Further complicating matters, many users attempting to jump directly from R02 to R16 or higher have encountered mysterious failures, with the upgrade process preparing to write then abruptly closing the port and reporting "host failed to upgrade".
The radio's codeplug (programming) is corrupted.
Whether you have rescued a retired XTS5000 from a government auction, built a personal radio from salvaged parts, or are simply trying to keep a departmental fleet operational, understanding this radio's firmware is no longer optional. This comprehensive guide covers everything from feature dependencies and processor limitations to safe upgrade procedures and the most common failure points, offering a complete roadmap for anyone who touches the XTS5000. | Reflash both Host & DSP again
Flashing firmware on legacy legacy hardware carries inherent risks. Keep the following pitfalls in mind:
Updating the firmware is a delicate process. Following the correct procedure prevents bricking the radio. Step 1: Backup Your Current Configuration
Point the software to the correct Host and DSP firmware files.