Successfully Recover Umg 1831 IMEI no.

[shiva_avm]

Hello i lost my IMEI NO & S/n while updating firmware of Huawei umg 1831.Through our forum help i recovered IMEI NO:But S/N NO can be recovered or not By using QPST.Thanks for support...

 

[Raghav]

finally !!! I am able to recover my Huawei umg1831 IMEI,but unable to register 3g
network can anyone help me .. what is the reason.. or anyone provide me original firmware of umg1831.

hey, Perth
Thanks a tonne!!
I wrote IMEI back to my bricked k4505 ....
now am stuck with this 2g - only problem ... Any idea how to restore 3g functionality ?

I feel s/n has got nothing to do with 2g or 3g ...
As u can see from a manual search of networks that it is not querying 3g networks at all ... (and not that network registration is denied ....)

And firmware too has got nothing to do with it too ...
Its d 1 or more of nv ram items that got erased lyk IMEI ....

So if u can find a nv ram backup it might help ....
have u got a nv ram backup for huawei k4505 in qcn format ?

anyone plsss help if u have got it ? It mite be extremely useful for me ... Thanks in advance !!

Hey avijit ,
Do u mind mailing me the qcn backup file of your k4505 ...
I got it bricked ... Somehow restored IMEI too ... but stuck with 2g
Ur qcn backup file using qpst tool will be extremely useful for me ...
Thanks