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Firmware - REV C
DWR-921/C3 Firmware Release Notes - Only suitable for DWR-921/C3 ================================================================Hardware: C3Firmware: v1.01.3.016Date: 09/02/2021
DWR-921-C3-WW-V01.01.3.016.bin (9.31 MB)
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DWR-921/C3 Firmware Release Notes - Only suitable for DWR-921/C3=================================================================Hardware: C3Firmware: v1.01.3.014Date: 22/05/2020Fix1. Fixed DDNS server unable to update during failover connection2. Fixed MCC/ MNC failure3. Fixed Kernal panic caused by Wi-Fi SSID modification4. Fixed issue of sending SMS5. Fixed failover issue over 3G connectivity6. Fixed Remote Server upgrade errorEnhancements1. APN list update2. Add Ping Test on GUI3. Improve Wi-Fi throughput by enabling hardware NAT
DWR-921C3 V01.01.3.014.bin (9.31 MB)
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DWR-921/C3 Firmware Release Notes - Only suitable for DWR-921/C3=================================================================Hardware: C3Firmware: v1.01.3.006Date: 23/08/2017Fix1. fixed SIM PIN code unlock failed2. fixed failover WAN DNS issue3. fixed Network Name Display issue4. fixed PPPoE failover to LTE WAN wired connectivity issue5. fixed wired connectivity issue after PPTP connection establishedEnhancements1. Enhance "Keep Alive" function
DWR-921C3 V01.01.3.006.bin (9.24 MB)
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This firmware file is only suitable for DWR-921 H/W ver.C1
DWR-921 rev.C1 V3.01(WW)b01.bin (7.77 MB)
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