Huawei UMG1831 speed upto 28.8 Mbps

[mountk2]

I have just purchased Huawei umg1831 from ebay ..after purchased it was
not working properly .it got disconnect after every 5 or 10 minute and also become very hot in few minutes. then i upgraded its firmware 11.826.03.01.420 to 11.831.05.01.420..after upgrading firmware result is same.
so i tried some goggling then i upgraded my modem to huawei k4505 firmware now my modem is working fine . and also i got speed upto 28.8 mbps and also i able to make voice call with new dashboard...here is the screenshots of my download speeds.

http://img814.imageshack.us/img814/8825/88970596.jpg
http://img695.imageshack.us/img695/2078/42909939.jpg
http://img220.imageshack.us/img220/5734/57847200.jpg
http://img715.imageshack.us/img715/7928/74788430.jpg

here is the link of huawei k4505 firmware
and voice enable dashboard link

so anyone can try it at own risk. i personally tested and working fine.

 

[raghucs]

When u tried to upgrade this firmware it asking for unlock code.

 

[mountk2]

for unlock code try this unlocker

 

[urdead]

Damnnnnnnnnnnn..... 28.8 mbps!!??

 

[darkking]

my device was not working after the update... do this at ur own risk

 

[ghpk]

Duck Loads acts like a Duck

C:\Users\xxx\Downloads\K4505_Files(2).rar.part could not be saved, because the source file could not be read.
Try again later, or contact the server administrator.

EDIT: Darkking, did the firmware update completed before you removed the modem from USB.
Never remove or do anything else on your comp when a firmware update is going on, especially people who have less RAM installed, this can easily lead to DEAD MODEM.

I also found a newer firmware for this modem, but i don' have this modem to try, if anybody wish to try, link.
Use it on your own risk, I hope it will help someone.
Also the filesize is lesser than what (mountk2) posted, don't know why ???

 

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[deepak_raam]

mine working awesome. thanks a lot for the tips

 

[vibhuvw]

From where did u get the firmware update?Can you please help me to Update the firmware of ZTE 3570-Z ??

 

[amitstg]

my 1831 was already working without hassle, so was scared to flash again, but ya i did and all went right, now it shows supporting speed of 28.8. Had to use unlocker and wrote the flash code at the prompt. Thanks a lot.Edit : Ya voice dialling is also working.

 

[Hok]

404 Not Found.Somebody please upload to another file hoster.