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| File | Type | Size | Updated | |
|---|---|---|---|---|
| SR-5020HD_V3.81_05032026.bin | BIN | 3.1 MB | 05 Mar 2026 | Download |
| SR-5020HD_V3.82_05032026.bin | BIN | 3.1 MB | 05 Mar 2026 | Download |
| SR-5020HD_V3.83_14042026.bin | BIN | 3.1 MB | 14 Apr 2026 | Download |
| SR-5020HD_V3.85_14052026.bin | BIN | 3.1 MB | 14 May 2026 | Download |
| SR-5020HD_V3.86_03062026.bin | BIN | 3.1 MB | 03 Jun 2026 | Download |
| SR-5020HD_V3.87_16062026.bin | BIN | 3.1 MB | 17 Jun 2026 | Download |