Unlock E5575s-210

[Fakiro]

21.180.99.03.00

Please help me a little, how to upload into modem this firmware
Huawei_E5577s-932_Firmware_21.180.99.03.00_Universal_SIGNVER.dgt ks
I read it's for E5577s-932, it's also good for E5575s-210 ???
Thanks again

Ok I find "Huawei HiSilicon Firmware Writer", but modem that is correctly installed into pc won't detected by this tool..how I do now?
Also activated unlimited modem flasher 19 credit on my dongle, but modem it is still not detected

[Valdemaras]

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

DC - Unlocker 2 Client 1.00.1429

Detecting modem :

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

Found Applications port COM4

Found modem : E5575s-210
Model : Huawei AuthVer 4 modem (New)
IMEI : 86688702077ABCD
Serial NR. : E9RDW1582700ABCD
Firmware : 21.200.09.00.12
Dashboard version : WEBUI_17.100.06.07.12
SIM Lock status : Locked (Card Lock)
Wrong codes entered : 0 (unlock attempts left : 10)

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

Unlocking, please wait ...

Waiting modem/phone to be ready ...
AT command error

Error code 37

unlock failed !

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

What's wrong with it? Thanks and happy new 2020!
Need to update the firmware version before I unlock it? Which version?
Thanks

21.180.99.03.00

[Fakiro]

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

DC - Unlocker 2 Client 1.00.1429

Detecting modem :

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

Found Applications port COM4

Found modem : E5575s-210
Model : Huawei AuthVer 4 modem (New)
IMEI : 86688702077ABCD
Serial NR. : E9RDW1582700ABCD
Firmware : 21.200.09.00.12
Dashboard version : WEBUI_17.100.06.07.12
SIM Lock status : Locked (Card Lock)
Wrong codes entered : 0 (unlock attempts left : 10)

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

Unlocking, please wait ...

Waiting modem/phone to be ready ...
AT command error

Error code 37

unlock failed !

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

What's wrong with it? Thanks and happy new 2020!
Need to update the firmware version before I unlock it? Which version?
Thanks

[Emanuele]

How did you unlock it? I can't connect it to the PC and dcunlocker can't find it

[adutz06]

This is the original firmware 21.200.09.00.12
webui 17.100.06.07.12

[adutz06]

This is the problem...i dont find this firmware...

[Valdemaras]

good news...dc-unlocker work's for this device ...i finally unlock 2 device's huawei e5575s-210 ...but i have another e5575s-210 broken..i try to change the firmware and now it's not workin (not emitinng signal plus the led's for batery,signal and power stay's ON all the time) ...i searched for another firmware but no luck...with this firware i "did it" E5575s 21.180.99.04.00 ....eny solution? apologize for my english ...

You should probably look for it's original firmware that was in device and try to update it with it.

[adutz06]

good news...dc-unlocker work's for this device ...i finally unlock 2 device's huawei e5575s-210 ...but i have another e5575s-210 broken..i try to change the firmware and now it's not workin (not emitinng signal plus the led's for batery,signal and power stay's ON all the time) ...i searched for another firmware but no luck...with this firware i "did it" E5575s 21.180.99.04.00 ....eny solution? apologize for my english ...

[Valdemaras]

@Valdemaras

if it can be done, WHY not adding it to DC ?

if cannot be added to DC, why not share it here to customers ?

is it classified ?

? It's added to DC-unlocker years ago... everything is accessible for everyone.

[nbkappa]

@Valdemaras

if it can be done, WHY not adding it to DC ?

if cannot be added to DC, why not share it here to customers ?

is it classified ?

[Valdemaras]

Thanks for reply….Dc-Unlocker dongle can unlock?
Thanks again

It's same.

[Fakiro]

Yes, people are unlocking this one successfully.

Thanks for reply….Dc-Unlocker dongle can unlock?
Thanks again

[Valdemaras]

Hello Valdemaras, firmware version 21.200.09.00.12 can be unlocked??
Thanks in advance

Yes, people are unlocking this one successfully.

[Fakiro]

No news for it.

Hello Valdemaras, firmware version 21.200.09.00.12 can be unlocked??
Thanks in advance

[Fakiro]

Salam I am Hsin from Tunisia Id like to inform you that It is not correct that "firmware version begins with 2x.3xx.<...> unlock not possible, no way to flash it either, no downgrade, no solution, no workaround"

Finally I was able yesterday to unlock this device after a hard work for freeeeeeeeee

Would you share your solution? Thanks in advance