GSM-Forum - View Single Post - Huawei E1820 Stuck at Download mode whenever i plug it !

diedo · 10-28-2013, 01:33

Well i've bought the last week from Mobinil online store a Huawei E1820
i received the package yesterday and opened the package and inserted the SIM Card and voila the modem doesn't appear any new hardware CDROM or Modem or NDIS i waited like 7 minutes and then appeared on device manager
two devices

HUAWEI Mobile Connect - 3G Modem
HUAWEI Mobile Connect - 3G PC UI Interface

immediately i tried to switch it to Normal mode with AT Commands but to no avail

whenever i connect from Putty or HyperTerminal i send the AT Command but OK doesn't appear on the two ports

Tried to flash it with a firmware update but it fails and in the detection it shows

IMEI Error + Download Mode : Force Download

Well i'm tired and i need to fix this issue instead of waiting another couple of weeks to get another working one

10-28-2013, 01:33	#1 (permalink)
diedo Junior Member Join Date: Dec 2010 Posts: 38 Member: 1456229 Status: Offline Thanks Meter: 0	Huawei E1820 Stuck at Download mode whenever i plug it ! Well i've bought the last week from Mobinil online store a Huawei E1820 i received the package yesterday and opened the package and inserted the SIM Card and voila the modem doesn't appear any new hardware CDROM or Modem or NDIS i waited like 7 minutes and then appeared on device manager two devices HUAWEI Mobile Connect - 3G Modem HUAWEI Mobile Connect - 3G PC UI Interface immediately i tried to switch it to Normal mode with AT Commands but to no avail whenever i connect from Putty or HyperTerminal i send the AT Command but OK doesn't appear on the two ports Tried to flash it with a firmware update but it fails and in the detection it shows IMEI Error + Download Mode : Force Download Well i'm tired and i need to fix this issue instead of waiting another couple of weeks to get another working one