Forums/
5G/4G Wi-Fi Routers/MiFi
2021-08-12 04:06:47
Archer MR400 V3 : Error code: 4503 The uploaded file was not accepted
I was not able to update firmware to LTE_GATEWAYv3_1.9.0_0.9.1_up_boot(190307)_2019-03-07_14.20.35. I always get an "Errorr code: 4503 The uploaded file was not accepted" How can I fix it? Firmware Ve
Forums/
5G/4G Wi-Fi Routers/MiFi
2024-05-19 09:38:20
Archer MR400 V3 : Error code: 4503 The uploaded file was not accepted (from Build 191205)
I was not able to update(downgrade?) firmware to LTE_GATEWAYv3_1.11.0_0.9.1_up_boot(200325)_2020-06-12_15.48.55.bin. I always get an "Errorr code: 4503 The uploaded file was not accepted" How can I fi