HUAWEI B310S-927 still locked after using latest version

[Valdemaras]

its not detecting bcos of Firmware upgraded or something Else ???

Might be related to hardware, might be related to soldering. There is no way for us to check it without having device in our hands therefore we won't be able to asisst with this issue.

[Dineshcooray]

If not detected by pc after soldering then can not unlock it.

its not detecting bcos of Firmware upgraded or something Else ???

[Valdemaras]

Can i unlock my huawei b310s-925 modem with this software? i have tried soldering wires and its not detected with my pc (i have tried many wires, usbs and pc with ) but same error is comming all the time. is there any way to downgrade firmware or unlock with Lan port ?? please help me with this ?

Device name: B310s-925
IMEI: 866855020523593
IMSI : 413025705288625
My number: Unknown
Hardware version: WL1B310CM01
Software version: 21.311.05.01.297
Web UI version: 17.100.09.00.03
LAN MAC address: 24F:6A:2A:BC:45
WAN IP Address: Unknown
WAN IPv6 Address: Unknown

If not detected by pc after soldering then can not unlock it.

[Dineshcooray]

Can i unlock my huawei b310s-925 modem with this software? i have tried soldering wires and its not detected with my pc (i have tried many wires, usbs and pc with ) but same error is comming all the time. is there any way to downgrade firmware or unlock with Lan port ?? please help me with this ?

Device name: B310s-925
IMEI: 866855020523593
IMSI : 413025705288625
My number: Unknown
Hardware version: WL1B310CM01
Software version: 21.311.05.01.297
Web UI version: 17.100.09.00.03
LAN MAC address: 24F:6A:2A:BC:45
WAN IP Address: Unknown
WAN IPv6 Address: Unknown

[Valdemaras]

Sorry we do not have it.

[Karim1630]

need this frim b310s-927 swver:21.311.05.00.1269

[Karim1630]

pl helps Validating file...
File to write: C:\Users\akram gsm\Downloads\Huawei_B310_927_Firmware_21.300.01.0 0.00_general_SIGNED.dgtks
File version: 21.300.01.00.00
Looking for attached port...
Device has signed firmware
Device found
Preparing to write...
Device Product: HUAWEI BV7R11C
Writing file 1 of 11...
Writing file 2 of 11...
Writing file 3 of 11...
Writing file 4 of 11...
Writing file 5 of 11...
Writing file 6 of 11...
Writing file 7 of 11...
Writing file 8 of 11...
Writing file 9 of 11...
Writing file 10 of 11...
Writing file 11 of 11...
Software written
Changing device to diagnostic mode...

USB Device REMOVAL
Type: @usb.inf,%usb\composite.devicedesc%;Périphérique USB composite
VidPid: VID_12D1&PID_1C05
Instance id: 5&3b0d2cff&0&11
09/11/2016 11:34:43 Writing device finished OK

[Valdemaras]

Well then seems won't be able to progress further then, might be something with usb controller.

[hafiz4saqib]

Try soldering again, otherwise you should check device manager for what's happening.

I already re-soldering the wires and change the USB cable but result is the same. ( Connecting & Disconnecting )
There is no detect any hardware icon from Huawei Router In "Device Manager"

[Valdemaras]

Now, I have an another problem.
Cannot connect with computer via USB wire after update firmware from "21.300.01.00.1304" to "21.316.01.00.1304", I hear sound connecting & disconnecting the device.


[ATTACH=CONFIG]n156651[/ATTACH] [ATTACH=CONFIG]n156652[/ATTACH]

Try soldering again, otherwise you should check device manager for what's happening.

[hafiz4saqib]

Now, I have an another problem.
Cannot connect with computer via USB wire after update firmware from "21.300.01.00.1304" to "21.316.01.00.1304", I hear sound connecting & disconnecting the device.


B310s-927-01.PNG Huawei B310 Unlock tutorial by DC-Unlocker.jpg

[hafiz4saqib]

I have also issue same like others ....
There is no service after unlock successful router.
And its also can`t be write firmware via "HiSiliconFirmwareWriter"
Really! I am very disappointed from dc-unlocker.

B310-Unlock.PNG
Silicon Firmware Writer.PNG

[hakim2016]

hi every bady

i got a b310-927s wich work 100/100 i ask if i can read full flash from this modem with HiSilicon or another software to rewrite in another damage

[DRIVER1ksa]

update huawei b310s 927 help







the modem b310 is unlocked by dc unlock

DC - Unlocker 2 Client 1.00.1247

Detecting modem :

selection :
manufacturer - Huawei modems
model - Auto detect (recommended)

Found Applications port COM26

Found modem : B310s-927
Model : Huawei B310
IMEI : 866175020725852
Serial NR. : F5S7S15421018898
Firmware : 21.300.01.00.1269
Compile date / time : Mar 12 2015 10:58:53
Hardware ver. : WL1B310TM
Dashboard version : 00.00.00.000.00
Web UI version : WEBUI_17.100.09.00.03_CPE
SIM Lock status : unlocked
Wrong codes entered : 0 (unlock attempts left : 10)

================================================== =================

Enabling all bands ... OK !

================================================== =================




and update erreur by HuaweiHiSiliconFirmwareWriter_v24(1)



User: moha17031
User credits: 0
29/01/2016 18:10:46 Starting to write device...
Validating file...
File to write: C:\Users\wiko\Desktop\b310s\Huawei_B310_927_Firmwa re_21.300.01.00.00_general_SIGNED.dgtks
File version: 21.300.01.00.00
Looking for attached port...
Attached port found: COM26
Changing device to download mode...

USB Device REMOVAL
Type: @oem28.inf,%busfilter.devicedesc%;USB Composite Device
VidPid: VID_12D1&PID_1506
Instance id: 5&2888d0ff&0&1

USB Device INSERTION
Type: @usb.inf,%usb\composite.devicedesc%;Périphérique USB composite
VidPid: VID_12D1&PID_1C05
Instance id: 5&2888d0ff&0&1
Device has signed firmware
Device found
Preparing to write...
Device Product: HUAWEI BV7R11C
Writing file 1 of 11...
Error downloading file 1 of 11
Error writing software
29/01/2016 18:12:09 Writing device finished with ERROR

same problem

[Vincentas]

qui la solution probleme mon frere

Please contact us by live chat from web page on Monday, we will try to check more then.