Dec 25, 2012

Huawei Bm622i MAC Changer Flasher by dBug


Today dBug from Symbianize Forum release his year end tutorial on how to change MAC address on CPE Huawei BM622i Wimax modem to the public. Yes the cost of the hardware is only 50 pesos about $1 believe it or not, you may now be able to tweak your CPE Huawei BM622i WiMAX modem such as changing the MAC address that many people have been awaited. In addition, bad firmware or brick WiMAX CPE is now possible to be repaired by this tiny electronic circuit its the (SPI Flasher/LPT). What you need are just this few things.


Download the rar file that include:
  • BM622i bin 2010
  • bm622i_public pdf file full tutorial
  • X-Ways.WinHex.v15.9.SR-7
  • SPI FlashROM Programmer 1.9c

SPI FlashROM Programmer 1.9c
****************************

SPIPGM - binary for Linux
SPIPGM.EXE - binary for DOS/Win9x
SPIPGMW.EXE - binary for Win9x/NT/2k/XP
IOPERM.DLL - low-level HW access library for Win9x/NT/2k/XP/Vista/7(NoUAC)

Version 1.7+ has improved LPT port handling resulting in 1.6x faster reading

You can check from here the list of supported SPI FlashROM:

https://docs.google.com/file/d/0Bx41Hy9aW5BaN25Dd1hWLWY5VjQ/edit?pli=1

http://rapidshare.com/files/1462160046/bm622i_fixed.rar

http://www.mediafire.com/?58z12yy533lc5ba

This article is taken from Symbianize forum you can check the original link here.

47 comments:

i've seen someone selling this on other site, but the one he sell was having some IC and capacitor, and it does have a usb, he says it was a power source. do you think it is safe and effective?

thus this work on bm622 unit?

Yes it works and has been tested but it is just slower than USB flasher.

Sir same procedure for BM622?

@ Dhong: yes same procedure to all 4G WiMAX CPE modem

Hello Sir Jonathan, I'm a little bit of confuse on the image above "get 3.3v from here" where should I tap it?

@ Dhong: I assume that you removed ( baklas) already the BM622i WAN IC/Chip S25FL128P (or ST M25P128 other version use this IC) then on the image above mention you can tap 3.3v for your source because there is a supply provided you must power ON the 4G WiMAX CPE. If your planned not to removed (baklas) the WAN IC/Chip S25FL128P it is also possible as long as you cap tap all the pinout of the IC.

ok thanks Sir Jonathan, another question.. I have read about JTAG pinout on your other post and its has another circuit for that procedure can I use it also in this kind of repair? same procedure flashing? thanks for your help. :)

JTAG is the best and easy way on doing the task, I can not confirm it yet to you for the right JTAG pinouts as I am still waiting for my Anruino to verify the all the pins.

sir san ekokonect ung take 3.3 votls from here??? =)

usb spi programmer with atmega8515.rar sir alam mo poh ba password nito??ala kac ung program na flasher to nlang poh need ko...thankz =)

Sir paayus ko po sana ang bm622 ko na blank wan. Paano po ba mapapadala sa inyo ung unit at mag kano ang service. Thanks.

@ johnzen ballesteros : dalawa lng ang alam kong forwarders LBC at JRS tanong mo muna kung mgkano ang bayad sa shipment to mindanao (as of now wala ako sa manila) for sending. About service its FREE of charge just to help fellow netizen (you can donate any amount its optional but not compulsory).

@ johnzen ballesteros : of course you have to shoulder the shipment of your modem going back to you its not anymore FREE. lol!

Alam ko un sir. hehehe! Mag post nlng uli ko sir. thanks

sir jonathan 2 yung ground "ground this also" saka ground sa baba, yung pin 18-25 iko-connect ko ba sa 2? saka yung 3.3 volts saang pin ko ba ikonek sir? pasensya na sir di ko talga makuha. TIA

@ alfredo delos santos : walang anuman, tama. yung na sa screenshot yun na yun sana makakatulung sa iyo ang post na ito.

Sir Jonathan mukang sira na yun wan ic ko, yun nakalagay bang equivalent replacement ic available commercially? BM622 yun wimax ko.

@ Dhong : di ako sure kung meron sa e-Gizmo, nagtanong na ako sa raon wala. hindi ko nasubukan kung meron sa alexan, yung substitute sa e-bay ko nabili at 11days bago dumating kung FREE postage.

Sir Jonathan na Blank Wan po ako BM622 unit ko sa tutorial nyo po na e2 kahit blank wan maibabalik ko ung MAC Address pag pinogram sa Winhex?

hi bro jonathan ,ask ko lang kung iyong db25 ay isasaksak sa computer port sa likod ng cpu at dun dadaan ang pagproprogram o nakabunot yung db25 at yung modem ang nakakonek sa pc?

@ daniel guevarra jr : Yes, any PC na may LPT/Printer port pede mo gamitin, wag gumamit ng USB-LPT for sure hindi yan gagana. ang LPT/Printer port medyo may kabagalan compare sa USB.

salamat sa reply bro..ask ko rin,ung procedure sa blank wan ng bm622 ay parehas din? At yung 3.3 volts na kukunektahan ay kailangan pa ba kung hindi ko na babaklasin ang ic ng bm622 ko at nakapower on ang modem habang iproprogram ko?

@ daniel guevarra jr : sa BM622 at BM622i same parin or yung Huawei CPE gamit ng Globe Telecom pareho din, pede mo i-reflashed na naka baklas or nakakabit yung WAN_IC yun nga lng mahirap magbaklas kabit baka masira or masunog yung IC. kung nakakabit ang IC gamit ka ng 3.3V supply kagaya ng BIOS battery or yung USB-TLL meron din yun 3.3V at kung nakabaklas naman yung modem/CPE mismo may supply din yun 3.3V pede ka mgtap dun. for more info kung paano gawin si jEnNrhANz successfully nya ginawa gamit ang link a ito http://pakitong.blogspot.com/2013/02/huawei-bm622-blank-wan-solved.html

bro,yung procedure ni jennrhanz at procedure ni d-bug ay magkaiba right? ang procedure ba ni dbug na nakadiscuss sa taas ( ung nsa loob ng pdf file nya ) ay nakakaresolve din ng blank wan un? regarding nman dun sa ic,tama ba pagkaintindi ko na kapag nakabaklas ang wan ic sa board sisindihan mo ang modem at magtatap dun sa nakaindicate na 3.3v ( para ang mgbbgay power ay yung modem) kung hindi nman nakabaklas,dapat NAKAPATAY ang modem at gagamit ka ng external source na 3.3v pra supplyan ang i.c right? Ibig sabihin ay HINDI PWEDE na iflaflash mo ang ic nakasindi ang modem na hindi binabaklas?

ang magiging gamit lang ng modem sa nakabaklas na ic ay power supply ng 3.3v...at kung hindi nakabaklas ,DAPAT BA PATAYIN ANG MODEM at kumuha ng supply sa ibang source?tama ba pagkaintindi ko bro?

@ daniel guevarra jr : yung kay d_bug at jEnNrhANz ay parehong hardware at flasher din ang gamit ang pagkakaiba lng nito is yung CPE device, ang sa pdf ni d_bug ay Huawei BM622i and yung kay jEnNrhANz naman Huawei BM622 kahit anong unit as long as concerned sa "Blank WAN" at "Tulala" maresolved nito gamit ang LPT/Printer port for less 50pesos homemade flasher/programmer. about sa WAN_IC pede ito i-reflashed kahit nakakabit sa board as long naka OFF ang modem at gamit ka ng external power supply na 3.3volt. if nakabaklas naman pede mo parin i-ON ang modem pra makatap ka ng supply 3.3v at pede mo din i-reflashed.

ayun,gets ko na bro...salamat ng marami...titirahin ko na ang sakin bukas , ill post result :)

@ daniel guevarra jr : walang ano man sa abot nang aking kaalaman.

bro ,talagang ang lilitaw ba dapat ay yung AA:BB:CC:DD:EE:FF?yan kasi mismong mga letter na yan lumilitaw sa akin.d ba dpat ang lumitaw jan ay ung mac ng modem ko?isa pa nga pla bro,wala kasi ako makitang bin file na pang bm622 ,pwde mo ba ako bgyan?

@ daniel guevarra jr :

yes, dapat palitan mo ng MAC address mo yung sa baba ng case ng modem andun makikita mo ang MAC address mo.

bro eto error ko pag nagflaflash

FlashROM JEDEC ID,type:FFFFFFh-parity error
Status register is protected,you will need to set wp# high

@ daniel guevarra jr :

eto yung link kung paano mo ma solved yan, may comment si jEnNrhANz yun ang i-follow mo.

http://pakitong.blogspot.com/2013/02/huawei-bm622-blank-wan-solved.html

itong board po ninyo sir ay package 2011 po b? pano po ung package 2009 sir patulong po... ginagawa ko n po ito kaya lang magkaiba po sila ng board

sorry po bm622i po pala ito... sir patulong naman po sa bm622 ko blank wan po naka on po lahat ng lights nya pls... kahapon lang po tia po sir...

kanina ko pa hinahanap ang contact number mo di ko po mahanap.. TXt mo po ako asap meron po ako papagawa pls 09157700310

@ monstir :

Bro nagPM na ako sa number mo

Sir Jonathan pwede po ba ako bumili sau ng WAN IC para sa bm622, 2009 package pa po itong unit ko,, ung ready kabit na po, actually po pinatangal ko na po ang IC ng Unit ko. n Try ko na po i program parang nasunog yata ang IC, nagkamali kc ako ng kabit ng supply.. text nyo po ako Sir if magkano lahat pati shipping.. dito po ako sa Puerto Princesa City ,Palawan.. ito po number ko.. 09993562618.. thanks po... sana po matulungan nyo ako..

@Gail Rotoni :

Bro meron ako kahapon lng dumating yung WAN-IC ko pero hindi ito STMicro M25P32 bagkos ito ay substitute lamang Winbond ang brand at SOIC8 ang package pero pede magamit eto ang ginagamit ko sa mga nasirang ko BM622 na pinapa repair sakin. PM kita sa mobile number mo.

Hi Sir,, Email nyo nlng po ako ito po gmail ko gail000021@gmail.com
nagloloko kc smart signal dito minsan di po nkkrecieve ng txt.. thnks po.. pm nyo nlng po ako if magkano lahat plus shipping dito sa Puerto Princesa City, Palawan..

@Gail Rotoni :

Bro ng PM na ako sa email mo.

sir, anu po ba ang solution sa BM622i powerl led on only?
ano po yung rereflash? ic? or yung spansion?

Sir could you pls tell me,how to access hawai echolife bm635 with telnet,i have only limited user account.by using this account i can't telnet the modem.pls help me

@Elisha Maxim:
dapat may hardware flasher ka at raw firmware pra ma reflashed ang bm622i yes ang ic na spansion.

@Sreejith:
as of the moment i still don't have yet bm635 modem on my desk, but i am pretty much sure it identical to bm625, bm621& bm622 on how to access the telnet likewise the gui. i have written the said three modem above you csn just search on my button tab. btw may i know which country and isp you are subscribed? if you need more assistance i can remote it via teamviewer.

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