The HT-R695 is the receiver unit often bundled with the HT-S7800 or HT-S7805 home theater systems. The instructions below apply specifically to that model. Why Update Your Onkyo HT-R695 Firmware
"No update available" on network — You may already be on the final version. Onkyo stopped updates for this model around 2019.
USB error — Try a smaller USB drive (8GB or less). Remove all other USB devices.
** Frozen update** — Unplug for 30 seconds and retry. If failed, recovery mode (hold CBL/SAT + STANDBY/ON) may reload last firmware.