yashsingh1/xdaforums huggingface dataset:
[Upgrading, Modifying and Unlocking] nikster250:
Hi. Before you go down the route of modding the firmware, I suggest you try LTEInspecteur which might help you manually choose the frequency band you want to use.
[Upgrading, Modifying and Unlocking] next4nextel:
If you have used unsafe balong loader or otherwise have erased your NVRAM (imei, sn#, mac, wifi ssid, wifi key, and lost reset button functionality, here is the fix. Use DC-Unlocker and enter these commands one by one. Thanks to 4pda.

AT^PHYNUM=IMEI,xxxxxxxxxxxxxxx

AT^PHYNUM=MACWLAN,xxxxxxxxxxxx

AT^SN=xxxxxxxxxxxxxxxxx

AT^SSID=0,"xxxxxxxxx" (replace with your default ssid)

AT^WIKEY=0,"xxxxxxxx" (replace with your default wifi key)

AT^INFORBU

AT^NVBACKUP

AT^RESET

Now all your info will be stored and backed up to nvram and reset button will work.
[Upgrading, Modifying and Unlocking] hexzekiel:
Huawei E5785Lh - 92a

My device is requesting for a 16 digit code to be unlocked.

IMEI : 861721030629975

Please help.
[Upgrading, Modifying and Unlocking] Sythel4:
That's V5 algo, which device are you unlocking?
[Upgrading, Modifying and Unlocking] ir0ncat:
E5186s-22a

Good day!

My device Huawei E5186s-22a

IMEI: 864391020015093

Request SIM UNLOCK code/ Please help me...
[Upgrading, Modifying and Unlocking] gayan2020:
can you help me to get unlock code please ? i think its v4 algo.

Device name: E5573s-320

IMEI: 863981034333960

Hardware version: CL1E5573SM01

Software version: 21.328.62.00.393

Web UI version: 17.100.19.00.393
[Upgrading, Modifying and Unlocking] next4nextel:
Do you have another link for the Huawei v4 calculator? Thanks.
[Upgrading, Modifying and Unlocking] GoShe7o:
Huawei - E5577Cs-321

Hi to everyone... I hope that someone can help me to unlock my router E5577Cs-321

Found modem : E5577Cs-321

Model : Huawei AuthVer 4 modem (New)

IMEI : 863533042711305

Serial NR. : D2L7S19621001739

Firmware : 21.328.62.00.250

Hardware ID	: CL1E5573SM11

Dashboard version : WEBUI_17.100.19.00.250_MRE5

Web UI version : WEBUI_17.100.19.00.250_MRE5

SIM Lock status : Locked (Card Lock)

Wrong codes entered : 1 (unlock attempts left : 10)

When I use this code in putty serial terminal connection or in dc-unlocker2client it give me all the time ERROR, I tried several times to install and uninstall all drivers for the device, but without any results..

at^sfm=1

It give me all the time ERROR

and nothing else....
[Upgrading, Modifying and Unlocking] sequel7:
Hi.... can anyone help me with my device unlock?

Device: Huawei E5577Fs-932

imei: 868776031994631

I think it requires a v5 algo unlock code.

Thank you in advance!
[Upgrading, Modifying and Unlocking] Jaseeleb:
Can I get unlock codes for Huawei model B593s-22

IMEI: 860091027761459

S/N: S2Z7S14A09001752
[Upgrading, Modifying and Unlocking] next4nextel:
You may need to downgrade your modem to 21.180.xx.xx firmware in order for those codes to work.
[Upgrading, Modifying and Unlocking] hexzekiel:
Pocket wifi

Its a mobile wifi or pocket wifi.
[Upgrading, Modifying and Unlocking] Anakreoncho:
864695031635644 - Huawei E5577Cs-321
[Upgrading, Modifying and Unlocking] baerenbisch:
how to change firmware E5577cs-321 ?

Is there a guide how i can change the firmware to huawei original version?

I have stripped version from deutsche telekom which cant use wlan extender function.

The device is not locked by provider.

Ver: 21.329.63.01.55
[Upgrading, Modifying and Unlocking] GoShe7o:
Huawei - E5577Cs-321

Ok.. I need to make downgrade like this tutorial for example in youtube - "HOW TO UNLOCK Huawei E5577 FREE DATA LOCK CODE DOWNGRADE" - to use unsafe balong App and to install the old firmware + Web UI to unlock the router and after that when it is unlocked, my question is if i install the last firmware it should be still unlocked or what? Did you know another way to do it or only those one? Write now I cant remember but before 2 days i found here on this forum or somewhere else link with all firmware, tolls and softwares to do it in different ways.. Before to do downgrade, how can i make my own copy of my original stock firmware and web UI from the device?
[Upgrading, Modifying and Unlocking] super_semsem:
Need Help

Can you help me to unlock sim code for Huawei B818-260 4G

IMEI 869044041384940
[Upgrading, Modifying and Unlocking] next4nextel:
If you just want to unlock it, there is a solution. Try this from another forum.

https://forum.hovatek.com/thread-25309.html

You'll find most of the files on this forum as well.

---------- Post added at 08:02 PM ---------- Previous post was at 07:30 PM ----------

I think you only need to change your webui. Download a generic webui for e5573 or e5577 and install. If it asks for data lock code try 00000000 or 12345678 or 99999999. If these don't work then you need to calculate it first.
[Upgrading, Modifying and Unlocking] xibdgxyrus:
admin password for full admin access :)

hi can anyone help me generate the admin password for this modem: huawei b312-939 modem. i cant find anything on google on how to generate and calculate the password for full admin access. thank you in advance :)
[Upgrading, Modifying and Unlocking] husamvanbuuren:
IMEI- 864596030867677

Model- B612s-51d

please i need the 16 digits unlock code, i've tried every site but no luck :(
[Upgrading, Modifying and Unlocking] Franek_Dolas:
27838336

https://www.mediafire.com/folder/ll9ieqqooyhy5/Documents
[Upgrading, Modifying and Unlocking] massoo:
unlock Huawei HG630 VDSL V2 Home Gateway Wireless Router

Is it possible to unlock Huawei HG630 VDSL V2 Home Gateway Wireless Router + Modem?

If yes, please help me.
[Upgrading, Modifying and Unlocking] silvergre:
E5575 Tre Italia

Good morning

Have a Huawei E5575 provided by Tre Italia to unlock, please can you help me?

IMEI:866887021734267

S/N:E9RDW15C26012400

Model:E5575s-210
[Upgrading, Modifying and Unlocking] mcquaim:
Huawei B315s-22 - Power LED Only

Hi folks,

I have a Hauwei B315s-22 router that bricked itself last year when I was trying to update the firmware. All it does now when I switch it on is show the power LED.

I have seen a few tutorials and videos online that show how to flash it using the Balong USB Downloader software after using the jumper pins on the board.

I have the board connected to the PC and it's being identified but I cannot get the Balong software anywhere, well, apart from malware crap everywhere...

Would anyone be able to point me in the direction fro this software?

Thanks,

Mac
[Upgrading, Modifying and Unlocking] ennpams:
Hello, I also have an LTE Huawei 315s-22 modem that has a power ON light only, this problem manifested after I tried to upgrade firmware so that I could configure VOIP services.

I have tried a few tutorials and videos online that show how to flash it using the Balong USB Downloader software using the jumper pins on the board without success.

All the other lights are not coming up except the power LED. How can you assist me solve this problem.

Patiently waiting for your assistance so that I can start to use my LTE service.

Regards

Ennocent Pamhirwa
[Upgrading, Modifying and Unlocking] DiggydogLF:
Hi guys, I found a really good deal on a a Huawei B612 router but its locked to some weird Altice network.

I have seen videos of people taking it apart, flashing some firmwares etc but thats too much of a hassle for me atm because of my studies.

Could this router be unlocked with only some information visible on the outside of it like imei etc?

Will pay a beer to anyone who helps me out :D
[Upgrading, Modifying and Unlocking] Qb09:
I just got a B618s-65d, and it works just fine. However the carrier I use limits the router to 2300Hz while other frequencies are locked (e.g. 700,1800,2100). I bought the router with the intent to use usb loader/telnet to change the IMEI to my iphone's e-sim IMEI, however, to my surprise, it came loaded with v81 firmware which doesn't seem to be supported...

Is there anyway to downgrade the firmware to v11 or change the IMEI using a different method, I would really appreciate any support regarding the matter...
[Upgrading, Modifying and Unlocking] Ayu_Bhani:
Different ODM Device

I have a JioFi JMR1040 device which i intended to use with other networks. However i was not able to find anything online or in local market to unlock/flash the device. During research i found out there are many people who were looking for same. I wanted to create a solution for these people and was hoping if u can help me with this.

JioFi JMR1040 was manufactured by a Chinese company - 'Home Vantage Technology Ltd.' (HVT). This was as per the device. I was unable t find any specific info or website of the company.

JMR1040 has a H1 94v-0 board installed. Dont know the IC or other component details as they are covered inside a case. Windows doesnt shows the drive letter or files inside.

Tried a couple of bootloader apps but they were not able to detect the device.

UI of the network provider doesnt give options for developer mode or anything as such.
[Upgrading, Modifying and Unlocking] Akhayev:
huawei b612s-51d

Imei : 864596034479776

S/N : J6Y7S19108004762

---------- Post added at 02:06 PM ---------- Previous post was at 02:03 PM ----------

How did u unlock your router ?
[Upgrading, Modifying and Unlocking] michael986:
Huawei B529s - 23a

I searched everywhere for a calculator or a tutorial to unlock the router: Huawei B529s - 23a.

I think this model belongs to the v5 version.

Could someone redirect me for something that works? :confused:

Downgrade or unlock key...

IMEI: 864439034018429
[Upgrading, Modifying and Unlocking] themonsterit:
same problem here B529s-23a locked

imei 864439034005673

no luck with codes...
[Upgrading, Modifying and Unlocking] Kiloforson:
Huawei modem E5330

IMEI: 353604069515080

MAC: 483COCD7C378

K7TDW16928008556

Unlocking code: 56543412

I have tried with the unlocking code but it is still not working, so please work it out for me
[Upgrading, Modifying and Unlocking] FUCHIM32:
huawei router E8238

hi

can you please assist with unlocking of Huawei router E8238.

awaiting on your favourable reply

regards
[Upgrading, Modifying and Unlocking] next4nextel:
Anyone have an E5251 safe usb loader file? Firmware version 21.146.17.00.00. AT commands give error in DC-Unlocker. I need to repair modem.
[Upgrading, Modifying and Unlocking] Franek_Dolas:
This model needs v3 code, so try once 43427879
[Upgrading, Modifying and Unlocking] elvhizs:
can you help me unlock my huawei b312-939 modem?

IMEI: 865705043006244

it needs 16 digit unlock code. TIA.
[Upgrading, Modifying and Unlocking] francxisz:
B315s-938

Is there already a way to generate the unlock codes for B315s-938 modem? How can i generate the code if using the hash codes? Thanks
[Upgrading, Modifying and Unlocking] Sythel4:
Those codes are bought

---------- Post added at 06:17 AM ---------- Previous post was at 06:16 AM ----------

You have to buy that code
[Upgrading, Modifying and Unlocking] francxisz:
yeah. i think i don't have any choice but to buy the codes. i thought there is a way for free.
[Upgrading, Modifying and Unlocking] arsenal65:
Hi!

Huawei E5785-92c Blocked telenor network. Another network is working. IMEI blocked.

Can this be solved?

thanks
[Upgrading, Modifying and Unlocking] Tgyusz:
Huawei E5180S-22 unlock problem

Hi!

I'm having trouble unlocking a Huawei E5180s-22 router.

The v1 and v2 unlock codes didn't work. (The v3 unlocker doesn't give any results)

v1: 58215601

v2: 44927693

IMEI:864919023147230

hadware version: CL1E5180SM

software version:21.270.31.00.78

Please help me with this if anyone has a clue. :confused:
[Upgrading, Modifying and Unlocking] next4nextel:
Try 15377502.
[Upgrading, Modifying and Unlocking] samersfaiz:
ارجو المساعد في تصفير عداد المحاولات وفك تشفيره

selection :

manufacturer - Huawei modems

model - Auto detect (recommended)

Found Applications port COM3

Found modem : E5577Cs-321

Model : _Unknown Huawei modem_

IMEI : 860783030324891

Serial NR. : D2L7N16226004857

Firmware : 21.316.01.00.1029

Dashboard version : WEBUI_17.100.13.02.1029_MRE5

Web UI version : WEBUI_17.100.13.02.1029_MRE5

Voice feature : not supported in current firmware

SIM Lock status : Locked (CardLock)

Wrong codes entered : 10 (unlock attempts left : 0)
[Upgrading, Modifying and Unlocking] JERIYANT:
Can't Flashing The Firmware Modem Huawei E3372h

please help me, my modem E3372h Can't Flashing Need DATA LOCK CODE:(
[Upgrading, Modifying and Unlocking] Sythel4:
Use the bootshot method
[Upgrading, Modifying and Unlocking] next4nextel:
Did you solve it? It can be fixed but may require wiping your nv data. imei, mac, wifi ssid will be erased, you need to back them up. Default webui will also be lost.
[Upgrading, Modifying and Unlocking] Sythel4:
DM me
[Upgrading, Modifying and Unlocking] osamajaber:
hi iam having hard time to unlock huwaei router e5186 emei 864391022644932
[Upgrading, Modifying and Unlocking] arsenal65:
https://www.youtube.com/watch?v=Z_IdjraWLqc&feature=youtu.be
[Upgrading, Modifying and Unlocking] galaxysdd:
Found modem : E5575s-210 (3 ita)

IMEI : 866887022628286

Firmware : 21.180.99.04.00

Dashboard version : WEBUI_17.100.14.01.965_MRE5

Web UI version : WEBUI_17.100.14.01.965_MRE5

SIM Lock status : unknown(read failed)

can anyone help me?
[Upgrading, Modifying and Unlocking] dabos012:
IME -- 865212023715175 code please

Product type:	B68L

Device ID:	00E0FC-T4D6R16505000750

Modem HWVersion:	WL1B680GM Ver.A

Modem SWVersion:	1401.11.569.01.122sp01

Hardware version:	WL1B680I Ver.A

Software version:	1401.11.569.01.116sp01
[Upgrading, Modifying and Unlocking] bayodesegun:
Oh, I see, thanks, but the modem does not have a USB port. It's a CPE modem connectable by WiFi and LAN. Is there a way to send an AT command in this case? Thanks in advance.
[Upgrading, Modifying and Unlocking] mily-manson:
Hello

i`m updated Huawei E8231s-2 Firmware(22.621.37.00.00) and WEB UI(17.100.20.01.03_RE5), but in new web ui the 3g only mode is gone, i need that mode because its switch to 2g,

so i try to downgrade web ui to 15.100.09 version but i get error "Error Code:16, Failed to switch the download mode."

how i can preferred network mode to 3g only? or how to downgrade web ui?
[Upgrading, Modifying and Unlocking] georgehester:
lease Help me to desimlock my modem

huawei E5577Fs-932

WEBUI 8.0.1.19(W11SP2C7601)
[Upgrading, Modifying and Unlocking] aievedrim:
Hi all, any chance to unlock a huawei e5575-s210? (H3G Italy locked)

IMEI 866887022419686

fw 22.001.29.00.03

flash code 64353093

Thank you
[Upgrading, Modifying and Unlocking] lweidmann:
Admin Access

Hi all, Is there anyone know how to get Admin access for Huawei modem B312-939? Thanks :)
[Upgrading, Modifying and Unlocking] claudiutzu2004:
Huawei B315s-22 Ooredoo

Can you help me unlock my huawei b315s-22 router? Is blocked by Ooredoo company and I cannot update or downgrade firmware version.

Device name: Ooredoo Huawei B315s-22

IMEI: 862621033465725

IMSI:226013563588319

Hardware version: WL1B310FM01

Software version:21.321.03.01.1195

WebUI version:17.100.09.00.03

I tried boot shot method but doesn't work, power led remain on and my router not recognized by computer.

Please send me if you can an unlock code.
[Upgrading, Modifying and Unlocking] SnakeEYEPTY:
1. I need to know if I can run the bellow command on a Huawei B818 unlocked.

2. The bellow code lets you unlock hotspot or use unlimited hotspot.
[Upgrading, Modifying and Unlocking] niletad432:
Huawei b315

my b315 modem is unlocked but i need to know how can I LTE Band Locking on Huawei b315 -22?(like i chose work in b3 or b7 only)please help noticing on internet show how change framework or upgraded to work
[Upgrading, Modifying and Unlocking] Marvman4:
Hello,

can you help me?

Huawei B190

locked to 3 (Austria)

IMEI: 357098040998661

I already tried: 42302569 and 39101122 and 32716069

No code worked.

Thank you in advance!
[Upgrading, Modifying and Unlocking] Franek_Dolas:
Try android app called HuaCtrl from google play.
[Upgrading, Modifying and Unlocking] kartik_s:
Enable IPV6 and manual DNS settings on B310s-927 - Airtel

Hi,

I have an airtel B310s-927 router. I paid those 8 pounds and then was notified that an unlock code won't work, rather I need to change the firmware manually and run these commands on Putty:

"atc ati

atc at^nvwrex=8268,0,12,1,0,0,0,2,0,0,0,a,0,0,0"

The unlock was a success and all the sim cards are working now but the new firmware lacks dual stack IPv4/v6 and manual DNS settings.

The router details are:

"Device name:	B310s-927

Hardware version:	WL1B310TM

Software version:	21.329.01.00.00

Web UI version:	17.100.09.00.03"

Can someone please provide a stock firmware which supports dual stack ipv4/v6 and manual dns settings?

or any other way I can enable them? Maybe via putty?

On another note, Please let me know who do I need to dm for the unlock code of a E3373 airtel locked router & a ZTE WD670 Airtel locked.

Thanks a lot !
[Upgrading, Modifying and Unlocking] honcok1994:
please send me code for emei: 865408020466222
[Upgrading, Modifying and Unlocking] AhmedKamal114:
Please ? i need help with Huawei E8372h-153

Please i need sim unlock code for Huawei E8372h-153

IMEI : 866649043704821

Help
[Upgrading, Modifying and Unlocking] cute_boboi:
Network blinks green two times every second

My Huawei E8372h-608 was working fine but suddenly one day the mobile network disconnected and it blinks green twice every second.

The WiFi is working fine, I still can connect to it. Also can load 192.168.8.1 webui to check settings and reset it.

I think it is unlock unit as previously I can use two different local telco data SIM in it.

Anyone can give advise / help me out ?

Thank you

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

DC - Unlocker 2 Client 1.00.1431

Detecting modem :

selection :

manufacturer - Huawei modems

model - Auto detect (recommended)

Found Applications port COM5

Found modem : E8372

Model : Huawei AuthVer 4 modem (New)

IMEI : 866280023853451

Serial NR. : R7EDW15901001793

Firmware : 21.180.07.00.00

Compile date / time : Dec 3 2014 11:53:34

Hardware ver. : CL1E8372HM

Dashboard version : WEBUI_17.100.12.00.03_RE5

SIM Lock status : unlocked

Wrong codes entered : 0 (unlock attempts left : 10)

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

AT^CIMEI="866280023853451"

ERROR

AT^NVRDEX=50503,0,128

ERROR
[Upgrading, Modifying and Unlocking] mts_egy:
Huawei E5186s-22a

IMEI: 864391021920242

Please can you send me unlock code?
[Upgrading, Modifying and Unlocking] promanvs:
Device nameB311s-220

Serial numberSCKDW19B16000421

IMEI 867024036520833
[Upgrading, Modifying and Unlocking] mts_egy:
Try first post..Last link.. http://huaweiunlockcalculator.com/v201-huawei-unlock-calculator-v3 ...

The working code for me was V201
[Upgrading, Modifying and Unlocking] catalinacl:
hola, quisiera saber si puedes ayudarme a desbloquear mi modem huawei e8372 necesito urgente y no me pide el codigo de liberacion o desbloqueo, donde puedo ingresarlo si no me lo pide?? bueno muchas gracias
[Upgrading, Modifying and Unlocking] ermestrismegisto:
Please can you send me unlock code?

Huawei E5575-s-210

IMEI: 866887021027563

Please can you send me unlock code?
[Upgrading, Modifying and Unlocking] silvergre:
Good morning everybody.

I need you help to unlock a E5575s-210 branded TRE Italy, please.

IMEI:866887021734267

S/N:E9RDW15C26012400

Can someone give me the right unlocking code and instructions to updates the firmware to the have original Huawei interface software, if possible ?

Thank you so much in advance.

CIAO
[Upgrading, Modifying and Unlocking] peron:
Modem Huawei E8378Ws-210

IMEI 860981031208044

tried these codes so far without luck

36900221 - 60612177 - 18179784 - 60612177 - 36900221

five attempts left, would appreciate any hint
[Upgrading, Modifying and Unlocking] farvehar09:
My device start imei with 86

But not unlock with "Huawei Unlock Code Calculator v2" Because it requires 16 digits of code
[Upgrading, Modifying and Unlocking] coolboy744:
need modded webui with band change option for Huawei E5573cs-609
[Upgrading, Modifying and Unlocking] justcasper:
This doesn't work with my E5577Cs-321. What am i doing wrong?
[Upgrading, Modifying and Unlocking] Franek_Dolas:
Maybe the firmware is locked for messing with AT commands.

But you don't need to change firmware only for having band change option.

There's an android app for this - huactrl - from google play store, windows programs like ltewatch http://www.lte-anbieter.info/ltewatch/huawei.php

or a simple script for chrome https://www.youtube.com/watch?v=pvNLA7eOd5k
[Upgrading, Modifying and Unlocking] skylerleonel:
Hi..appreciate if someone could help me out :(

I think this is a V5 algo. Details below :

IMEI: 860730041351843

Model : H112-372

Deepest thanks from me and my son ?
[Upgrading, Modifying and Unlocking] elultimomon0:
Please help

Can anyone help me? I have a huawei R216 with IMEI 356904066268056. I have tried with vodafone and they said I had to buy a vodafone sim. I have tried the generator but the code did not work. Thank you
[Upgrading, Modifying and Unlocking] Wokorach:
Hello, can someone help me get the unlock code from nv code here. Modem Found modem : E5573s-156

Model : Huawei E5573 (untested)

IMEI : 866958020405017

Serial NR. : N3YDU16608000791

Firmware : 21.180.99.07.00

Compile date / time : Jan 21 2015 14:51:24

Hardware ver. : CL1E5573SM

Dashboard version : WEBUI_17.100.12.00.1322

SIM Lock status : Locked (Card Lock)

Wrong codes entered : 9 (unlock attempts left : 1)

50503,0,128,A7 A3 7C 31 83 17 E8 8B CD 16 98 27 C8 39 E3 40 BC 5A 61 68 51 8C 0C DC 81 6D 14 F0 D1 3E B2 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 49 12 0C DC B7 AB E4 96 F4 A8 7B 9A 2D E9 60 4A 00 3F 56 BE 80 D4 8D 10 3E D1 5F 90 F0 0B 8E C8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[Upgrading, Modifying and Unlocking] arsenal65:
73811034

;)
[Upgrading, Modifying and Unlocking] ch0cb0mb:
hi, im am facing the same problem on my Huawei b525a-65a on software 81.191.27.01.737

its like the model is locked and i cant flash any other software on it.

have you found a solution?

thanks
[Upgrading, Modifying and Unlocking] more_gusto:
ch0cb0mb

Not really but there is a Russian site 4PDA with over 600 pages on the B525 and I think they were able to flash the modem with the 81.191.xx.xx. Google translate works

Later
[Upgrading, Modifying and Unlocking] ch0cb0mb:
thank you. I will look into it
[Upgrading, Modifying and Unlocking] more_gusto:
Let me know if you find a way

Reagrds
[Upgrading, Modifying and Unlocking] krysak:
Hi, I've router FD-M60 H1 (HUAWEI E5785 made for Irancell). V2, V3 codes seem to be too short (can't even use Apply button).

IMEI: 862418037744522

Any help appreciated.
[Upgrading, Modifying and Unlocking] donci17:
E5577Cs-321 unlock - no COM Port found

Hello,

i have a E5577Cs-321

IMEI:	8646950****

Hardware-Version:	CL1E5573SM11

Software-Version:	21.329.63.01.55

Weboberflächen-Version:	17.100.20.02.55

This is still locked. Trying to connect it to my Windows 7 works, but i can't see a COM Port . There was a hint to change the settings with a script and the issue with putty these commands

1.at^sfm=1

2.at^reset

3.AT^NVWREX=8268,0,12,1,0,0,0,2,0,0,0,A,0,0,0

4.at^sfm=0

5.at^reset

I see only a DVD with simple startup commands and a RNIS Driver in my device manager.

From several site i found identical codes V1, V2 and V3/203 but to they work?

Any idea how to unlock this device?
[Upgrading, Modifying and Unlocking] arsenal65:
Downgrade E5577s-321_Update_21.200.05.00.00_Universal.

Putty-> AT^NVRDEX=50503,0,128

Write the result here or in a private message. I'll help you unlock it.