Unlock E5573s with Downgrade and how to insert any custom web ui in modem device.

[@loveindorse]

Hi i just unlocked my e5573Bs-320 zain router and its really working. Thanks dude

[@danyalahmad2097]

I have the same device did you install huawei webui?

[@YourFriend2020]

So I did use short circuit method on my device E5573s-606. I am able to use FDD-LTE networks without any issue. However, the primary network from where I received this device runs on TDD-LTE 2300 MHZ band 40 cannot latch on to it. I think because all 320/806 firmwares only support FDD-LTE. Any place I can get E5573s-606 update firmware on top of 21.110.99.03.00?

[@salluhassan]

Links Updated with Info ..if you still get error Code13 while downgrading firmware after short circuiting . Read readme file first in injection folder

[@anng7231]

good day sir do you have WebUI of that device(e5573s-320) that can choose whether 3g only or 4g only in network settings..my current WebUI only check support LTE networks only..hope you can help me, thanks and advance

[@sefyuyussuf1981]

THANKS sallu. it s work for me. i wanted to know if the downgrade affect the internet speed because other user around me told that their modem work slowly after unlock. how can i edit webui to have preset ussd code and personalised images; background and menu? thanks in advance

[@user-rr7lk1cr5r]

I have a Huawei E5577 I experienced error 21 in running the firmware, do you have a solution for me. thank you

[@ahsaanpag3678]

hi sir how r u? u r doing very good job i have one question can you please tell me command to get device full info with lock status i know ATI WILL SHOW MODEL FIRMWARE BUT I NEED For lock status like dc unlocker show all info please answer me if you know thanks

[@mykeviper]

Hey I alreay unlock my E5573c 933. Now my question if I change my webui to your mod webui will I lose my unclock?

[@sujithsidhardhan61]

Any option to restore the MAC address after unlock? All the unlocked devices are having the same MAC.

[@rifasjone1383]

hi does this firmware supports E5573S-856 too or do u have a different link for it

[@originelchloe6331]

hi i wanna ask u a help to resurrect my dead huawei E303h-2 wich blink on the light and only getting ask sd reader and not ask modem ...... please help

[@hashimsonija]

can i downgrade firmware without short circuit and many thing more? I mean Web UI firmware downgrading? Is it possible?

[@amirhosseinforoozani6711]

i have problem with e8372 i use em Boot and balong USB Downloader but when i want install the firmware i get error 13

[@maliktahir4351]

sir main ny Zong 4G E5573s-320 unlock kr li ha but ab 4G only ka option ni ha . kindly help me

[@uttampanjabi143]

model E5573s-606 while updating 21.180.17.00.00 its giving error code 21 failed to restore user information and on hotspot only one single green led is blinking..... while checking on calculator imei no is all 0 . pls help

[@shahzadmahmood7934]

AOA Dear Sallu, I want to restore the original LAN MAC address of Huawei Modem E5573s-320. Please guide, it was lost after using original USBloader.bin, also Huawei calculator gives me 00000000 OEM and NCK code. String also 0000-----0000 for OEM and NCK. What happen to the string? Please guide

[@UnlockBiz]

Contact at whatsapp [phone]

[@me-df9re]

Thanks. You are awesome. How did you learn these things?

[@ajadiweb]

Please help. Getting error code 13 while downgrading E5573cs-322 with firmware 21.318.99.03.00. My Mifi software version is 21.318.03.01.200

[@SK-jy3el]

Assalamualaikum Sallu Bhai, Eid Mubarak ! I want to let you know that ; 1, I have Huawei E5573s-606 locked on Airtel India with firmware 21.315.01.00.284. 2, I downloaded your injection for Huawei e-5573s ZIP file, 3, I used boot pin method and used Balong GUI tool and loaded the uldr_oem-nck_e5573b bin file and used PUTTY to generate the 50502 and 50503 HEX. 4, used your V4 CALC and generated the DATALOCK and NCK Code as well. 5, after that again boot shot and loaded usblsafe-5573bs and usblsafe-5573s both but it did not let me install any other firmware and always failed with error 13. 6, of course i was able to use the other loader BIN file and installed the other universal firmware but had to manually restore IMEI and Serial no. of device as they became 0, but it will be best if we dont loose that and have a safe USBLOADER

[@salluhassan]

yeah New Firmwares have some tricky kind of restrictions that wouldn't let you install universal firmware in a normal way so its best to use whatever comes in handy to you for unlock solution and no issue for imei and serial# as you already all procedure from my videos here

[@salluhassan]

Waliekumussalam , Use only the downgraded firmware from the injection folder for relevant device modem . Properly follow the videos here . watch other videos too in case you unable to understand properly the mechanism and thanks for info you just shared with me . Firmwares have now a days in built tricky restrictions that safe usbloader is no where to be seen as solution in future . anyhow still in Progress ...

[@123fasalps]

in my windows 8.1 huawei e5573s take as mass storage device and when port found automatically start browser "192.168.1.1"

[@fashiurrehman1407]

Kia unlock hona k baad device main zong ki sim work kara gi jo aam prepaid sim hoti ha ? thanks

[@salluhassan]

yes. all sim work

[@fashiurrehman1407]

Brother I unlocked zong 3g cloud. In it all sim works except zong sim ? Is there anything that I can do to solve that issue ? Thanks in advance

[@salluhassan]

Jahanzeb Ahmad if still you unable to solve your issue , you can flash official firmware again to your modem device , zong official firmwares are already included in firmwares folder

[@fashiurrehman1407]

Ok Itry thanks

[@mouawiahabdouraman639]

Hi bro and happy new year; please can you help me i got error 12, how to sokve it?

[@kashifahmadkhan2812]

I cannot downgrade my 55732-320. During the downgrade I get an error i.e. Error code:17, the wireless terminal inserted is not... Device details are: Firmware version 21.315.01.00.306 Provider ZoNG Could you please help me?

[@robertogerman9363]

Hey, this work whit modem HUAWEI E5573s-508 ???

[@ironskull00]

21.321.01.00.306 e5573s ka bhi unlock aise hi hoga ?

[@ironskull00]

balong tool main jub file load kerta hun to meray device manager main koi change nahi ata :( what should i do i have 35573s zong device

[@arisrinaldi9333]

can u help me for give a frimware donwgrade fw 21.***.99.**.** and upgrade firmware too. for my E5573s_607

[@ps2paraguay]

i have the huawei e5573s - 508 and dont work. i seach for very long time and i dont see any tutorial about my huawei mifi model. You can Help Me!!! Please!!!

[@muneebkhokhar7]

thank you sallu bhai :)

[@pbrayat2404]

Hey bro salluhassan i have the same problem like you... stuck green lights on and no usb detected. i got these problem when i downgraded my modem to blahblah.110.01.blahblah what torx screw do i need to open these modem?

[@salluhassan]

yes, follow the procedure as already described in the video

[@pbrayat2404]

MY IMEI NOW IS 000000000 HOW CAN I FIX THIS? :(

[@salluhassan]

+‫باتريك اليهودية‬‎ watch both videos

[@Tr4sHCr4fT]

what Torx screws has the E5573s?

[@gallieon8718]

T3

[@adeelmughal3474]

Any way to recover e8231s 1 dead not showing any port please help me

[@diego-globe]

i already done all step but after that i cant open my dashboard 192.168.8.1 but my pc recognize my e5573s-320

[@Shoaibkhan-qk4lj]

Sallu bhai , e5573s-606 device ko unlocking Karne per error code 19 Aa raha hai, software version 21.315.01.01.284 hai

[@maliktahir4351]

driver ka issue ha

[@amjad20601]

sir jab donwgrad ho jati hi tu update nhi ho rhi e5573s320 error code 21 failed to restore user information code bhi show nhi hota imie number 000000000000000 show hota hai

[@WahaJKiDuniya]

Sir apki thori help chahiey meri Huawei E5573s-320 Zong 4g mifi download mode main stuck hay leds blink hoti rehti hay kafi try ki hay but normal start nahi ho rahi mainy aur firmware karnay ki try ki the nahi huwa kindly guide plz

[@salluhassan]

watch this kzbin.info/www/bejne/d3-wYpyci8yhn9k

[@WahaJKiDuniya]

Sir SalluhassanNewHuaweiLowDotNet main imei and dashboad verison show nahi ho raha 000000 hay sab guide plz

[@oliboy2]

can i do this to my E5573s-856? software ver: 21.200.11.00.158

[@salluhassan]

already updated info for e5573s in injection folder

[@subman5087]

Can you tell me where to restrict my modem to 4G or 3G only ?

[@lionheart6421]

hello my friend, I have huawei honor also known as huawei G5 do you any program to unlock it please? let me know and thanks

[@harisrajput7513]

assalam o alaikum bro. i have zong 4g bolt e5573cs-322 on dead mode (red light) after getting failed updated so pls couod you help me regarding that issue in order to get my modem back into life.

[@saadafzal8022]

fr3nser tool kese use krtey hain?

[@jabbarahmed4120]

Sallu bai..How to unlock E5573CS_322 zong new device. please make video on it

[@maliktahir4351]

total commander main ftp URL connect ni ho raha help me

[@saadafzal8022]

i got a problem sallu bro your new calculator can't be able to calculate OEM after that when i give this command AT^NVWREX=33,0,4,2,0,0,0 in putty because other 1 is not working and now i'm unable to login into adb

[@salluhassan]

+Saad Afzal watch other videos, you will be able to know that how to make oem code to zero's or you can also make your oem code as 99999999 , see the description of this video

[@amjadaliabro8209]

Salam. Ye sab karne k baad mere router se IMEI miss ho gae hai aur ab IMEI # 000000000000000 ye hai. Mahrbani karke is ka koi hal batain.

[@FactsYou4Know]

Salam Brother,I have tried all your ways, i have been able to use the balong tool succesfully but when i try to downgrade or upgrade it never finds the port,.a confused please help me

[@JNJNJN0]

I have the same problem. Did u fix it?

[@bikerboy2633]

sallu bhai kindly plzz ptcl charji cloud EC5377u-872 ka bhi kuch solution btaen,apka injection kam nhn karha i mean bin file

[@salluhassan]

+shahab khan charji cloud huawei ec5377u is based on a different vendor chipset that is Qualcomm, i will see what can i do as soon i get free time to analyze these modem devices

[@bikerboy2633]

thanx sallu hassan best of luck

[@bikerboy2633]

kindly tell me if i can update after all process latest firmware 21.313 instead of 21.180 firmware in injection folder of e8372?

[@salluhassan]

shahab khan you can do anything, but the firmware should be generic, general or universal firmware ends with .00 in the end , but if you try to flash official zong firmware then it will be locked again and then you will be using this injection method again and using my huawei new calc, anyhow you got the point

[@salluhassan]

shahab khan why you need to flash zong firmware, you can flash zong webui of e8372h , i already uploaded it to firmware folder a week ago and change it in the same way like i did in case of e5573s

[@harisrajput7513]

i need usbloader. bin for latest huawie e5573cs-322 could u please provide me that file? if u have.

[@rimshasiddique4866]

I unlocked e8372h now my wan mac adress changed now i want to reset mac address plz sallu hasan bhai at^ command batadn reset karne k liye old mac adrress mene pehly hi save karli th plz koi command hai tou batadn thanks in advance..

[@metridim]

Hi Salluhassan, thanks for the video(s). Followed you and instruction, and was able to successful get oem and nck codes; with the nck code, I was able to unlock the SIM, but it could only detect 3G, but no LTE/4G. I then tried to downgrade hoping it would help, but I get Error Code:13, update failed. My current firmware version is 21.316.03.00.200, and I tried to downgrade using P711s-E5_Update_21.110.99.02.00 or E5573_Update_21.180.17.00.00. What could be the cause of the error?

[@salluhassan]

there are AT commands for using 3g only or 4g only , or you can use android iphone Huawei Hilink app for that

[@metridim]

Thanks for your response; the issue is that 4G only works when the original network sim is inserted, but with any other network's sim it detects only 3G, and for a purely LTE network (non 3G/2G compatible networks), it does not pick signal at all.

[@metridim]

Thanks a bunch, was able to finally use hilink to switch it to 4g only. Now it's working 100%. You are good, thanks once again

[@malinduabesekara2687]

❤❤❤❤

what can i do if my modem does not on

[@abbasalanchery2997]

any idea for unlock the airtel india new model 4g hotspot ? Huawei E5573Cs-609 ?? Software version: 21.318.09.00.284 Web UI version 17.100.15.01.284 .... if got any idea kindly share as soon as possible..

[@perialdurell3448]

please help me for HUAWEI E5573s-856

[@raipervaiz7199]

+Sallu Brother on E5330bs-2 usbloader.bin not working plz give me another solution plz

[@salluhassan]

+RAI PERVAIZ yeah thats what i heard . i personally couldn't test it as i don't own huawei e5330 now

[@itsmugo]

successfully unlocked e5573s-606, problem is my imei is lost (seen as 000000) and I'm looking for a firmware that supports LTE frequency of 2,300 Mhz Band 40 TDD.

[@itsmugo]

Nauman Ahmed not yet, still looking for one

[@kayam1722]

Salam, Thanks again for keeping us educated with such a great tech. Unfortunately Balong downloader get unresponsive/ hang on E5330BS-2 with usbloader.bin and also E5330BS_E5_usbloader.bin. Then I've tried with Cmd and balong_usbdload.exe from Github but no success. We know that you don't have this device but at-least you are much tech savvy and have resources to find out whats going on! Please help. Really much appreciated.

[@kayam1722]

+Kay Am Salam again! After couple of tries i got an error. Error Code:21, Failed to restore user information. Please suggest.

[@mahmoodobied4732]

i need usbloader.bin for e5577s-932

[@hammadahmed1795]

thanks sir i have successfully unlocked my zong 4 g cloud but only problem is that internet is not working. zong sim

[@acekianigaming3718]

RESET IMEI AT^NVWREX=0,0,16, 08 06 06 03 05 07 00 02 06 00 07 01 02 04 06 00

[@djamelalgeria9724]

Can unlock e5573cs-322 v 21.329

[@zeeshanhaiderofficial1]

*janb ik urdu/hindi video bana do or explain kr do kis trha unlock honi ha yeh video tu samj sa bhair ha*

[@ironskull00]

How to contact you sir?

[@maliktahir4351]

E8231 boot ni ho rhi usbloader sy

[@loveindorse]

After using balong utility . The downgrade not work

[@123fasalps]

when i start updating my port will disappears pls help

[@anyorlar1]

its showing upgrade failed Hardware version: CL1E5573SM01 Software version: 21.316.03.00.200 Web UI version: 17.100.15.00.200 pls help out i can seems to downgrade the version

[@anyorlar1]

solved this but every data is lost please link the video you explain how to reset the data lost manually

[@salluhassan]

kzbin.info/www/bejne/anWvc4yDa7ZmepI

[@gitcotech]

hello... pls how to restore email using putty? i flashed my modem and now the emei is at 00000000000000

[@salluhassan]

kzbin.info/www/bejne/anWvc4yDa7ZmepI

[@SunilMohanty]

I am getting error (Error Code:19, Download failed) while applying the Firmware Huawei_E5573s-606_Firmware_21.110.99.03.00_general. My Modem's Software version: 21.315.01.01.284 Please help......

[@abbasalanchery2997]

u need open modem and use emergency boot mode

[@rayztech1450]

Tülsý ŘąmäŅ u need to unscrew ur modem first.. then use a tweezer to short method... and which one is ur model? e5573s-606 ? or cs-609?

[@kulkulakhan5414]

i can help u [e-mail]

[@rayztech1450]

Tulsy Creations .. its simple.. i wil provide u video link.. i need to upload it

[@xavi201133]

hi how to crc firmware ? thank you

[@salluhassan]

+xavi201133 irrelvant here ... use proprietary qc mobile analysis .. if you are a tech savvy guy

[@texwelcreations]

Hi Bro, thanks for the clear video of how to downgrade and unlock wifi hotspot, my problem is before I saw ur video I have used short circuit method and used usbloaderE5573s.bin, so my IMEI shows all zero, pls help me to bring back my IMEI

[@salluhassan]

watch videos properly , i already mentioned how to make Oem code to 00000000 and then you can change imei according to original One which is printed in the back of your device

[@texwelcreations]

Bro pls give me the link of the exact video, im watching your videos one by one, and my internet is very slow, so it will be a big help if I get the link, Tks

[@salluhassan]

Dhanasekar S How to Downgrade and Unlock Huawei E8372h and others

[@olusesilukman4994]

pls ineed balong usb huawei e5573cs-322

[@abbasalanchery2997]

Safeusbload not working for new version 21.350. Xx.xx huawei e5573s-606 .. latest model of airtel india 4g hotspot.. i tried with original usbload.. its works... bt lost imei.. how to restore imei .. kindly send me the imei restore instruction video

[@salluhassan]

watch videos properly .. and also watch this for imei issue kzbin.info/www/bejne/anWvc4yDa7ZmepI

[@abbasalanchery2997]

Yes i got it bro.. thanks alot... for ur gr8 support... its really helpfull.. allah hafiz.. and i restored imei bt failed serial number restore.. tried with project mode and debug mode.. in putty bt i got error msg +cm erroro 50 something like that

[@kuldeeptechworld6002]

after downgrade imei 0000000000 how to recover imei

[@abbasalanchery2997]

u can restore imei in putty

[@kafeelandroid]

My imei is wiped during firmware Downgrading Please help me to recover

[@mindpixel3142]

AT^DATALOCK= (your new oem code) at^cimei=" your old imei "

[@raipervaiz7199]

Then +Sallu bro is ka koi solution

[@SonuSingh-yj7bo]

Sir For imei and serial number

[@fendykurniawan9166]

hi, anyone can help me, in update firmware stuck on error code 12, get device information failed (here screenshot link prnt.sc/eedvus) thank you

[@TinotendaChinhamo-e5o]

General firmware file plz

[@zhozong5053]

Please help me to recover

[@abbasalanchery2997]

recover imei?

[@vincerodriguez287]

after downgrading and reading datas my patterns were all zeros 00 00 00 00 .

[@salluhassan]

also see this video kzbin.info/www/bejne/anWvc4yDa7ZmepI , and if you want to change oem code because right now you all have zero's then you simply need to execute two AT commands , one is related to nvwrex and other one is reset . thats it ... all in description too .. and for nck code , you shouldn't worry about because Unlock button directly Unlock your device . so no need for nck code

[@vincerodriguez287]

thank you bro hassan. mine is fixed

[@krishanasahu9551]

peace song

[@Shoaibkhan-qk4lj]

plz help me

[@salluhassan]

follow the procedure accurately .

[@uttampanjabi143]

model E5573s-606 while updating 21.180.17.00.00 its giving error code 21 failed to restore user information and on hotspot only one single green led is blinking..... while checking on calculator imei no is all 0 . pls help

[@ederacosta7268]

i have a problem after update firmware mi modem reset,and now no get wifi signal

[@maliktahir4351]

total commander main ftp URL connect ni ho raha help me