Airtel E1731 with new firmware unlock solution 1st on net by me
 

Airtel E1731 with new firmware unlock solution 1st on net by me

Screen shots........
1) The modem with firmware 11.126.16.04.284 which is not supported with any tool


http://i44.tinypic.com/72rcle.jpg

2) After Writing firmware E1731Update_11.126.15.00.00.B416 the modem is unlocked

http://i41.tinypic.com/1ros51.jpg

3) Running any gsm sim.........

http://i44.tinypic.com/otmc9l.jpg


the modem is successfully unlocked

Procedure:
Generate flash code (if needed) and flash the modem with the firmware provided by me and no need to do anything else.......the modem is unlocked.


Download:
Firmware


If you like my post then press thanks

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nothing like that Mr. Nirav........see the screen shots


before unlocking

http://i41.tinypic.com/35hpvnn.jpg


after unlocking

http://i44.tinypic.com/11wf3fm.jpg

check before posting.........

Br.
Bunty

thanks dear this is 10000000000000000% work i am tested

I also test this solution
100% working
thanks

bro. u check your 1st posting the imei in 2images r different, so dont blame other..............& this is not your solution, you had taken somewhere else, i am not free now so i will search in my pc & then i will post you from where u got this...................

try to help others....instead of blaming....this will be more helpfull for you....if you were having solution then why you had not posted on the forum?

I just bricked my data card.
Installed 11.126.85.00.114
then the rest from your links even 11.126.16.04.00 from outside
device was displayed as 173 rather than 1731 sometime
now its like below
Found modem : E1731
Model : Huawei E1731
IMEI : 354369043711168
Serial NR. : 8CA4CA11B0701886
Firmware : 11.126.15.00.00
Compile date / time : Oct 18 2010 11:20:08
Dashboard version : UTPS21.005.20.01.284_MAC21.005.20.01.284_LNX21.005 .20.01.284
Chipset : Qualcomm MSM6290
Voice feature : disabled
SIM Lock status : Locked (Card Lock)
Wrong codes entered : 0 (unlock attempts left : 10)


connecting as wcdma using airtel by default
changed to gsm then edge only
on ubuntu 3g hspa configuration connection succeeds(?) but dead.(no or extremely slow data transfer)

I did unlock on stock firmware.
then changed the firmwares..
Please help me to go back to default firmware with default settings
reset modem using huawei modem unlocker but no use.
sim works perfectly on my mobile.

Just enter unlock code dear modem will be unlocked...

br,

Unlocking is not an issue as I can lock or unlock any time and at present i use airtel sim only. My firmware settings are washed away even after reflashing with proper(older 11.126.15.00.00 ) 1731 firmware due to earlier 173 firmware update which did by mistake. Its connecting by default as wcdma. only wcdma or gsm/edge are available in network types. Even that just connects(????) with nil or 1~2kbps speed!!!. Can anyone help to reflash back to stock/original firmware(preferred) or atleast getting my proper settings back in current firmware? I had unlocked on original/stock firmware but i did the mistake of installing 173 firmware whose version number fooled me that its latest firmware for 1731.

I have locked and unlocked the mobile many times with various firmwares except the original no one has worked even with adequate dashboard apps. I had unlocked and always used in ubuntu very well. The problem is that it just connects and *no data transfer or very very less -~1kbps when it happens*. Dashboard shows up wcdma and gsm network only. connects as both wcdma and edge but never seen or connected in HSDPA. I wonder why and this may be (one) of my problem. Sim in mobile s*****s around 6.8mbps but datacard is unusable sadly. my primary mobile shifted to a 1000 Rupee mobile when my smartphone uses data only sim !!! Did reset in huawei modem tools locked and unlocked many times, tried various dashboards . Its is very unlikely that my carrier does some trick with data card (for ~1kbps) with all firmwares (except the default came with). It's unlocked at present. I had flashed once with e173 firmware by mistake.
I was getting above mentioned speeds on datacad which even now i am getting on my handset. Datacard connects and mostly no transfer sometimes ~1kbps or so.

tested under linux and windows.

thaankssssssssssss a lottttttttttttttttt

thanks dear this is 10000000000000000% work i am tested

sir maine mobile patner dashboard update kar diya hai kya wo default airtel dashboard ho sakta hai