Samsung Galaxy S2 knockoff HDC A9100 Update Firmware Download and Flash Guide

Since HDC A9100 come into the market, it win the most views more than 30000 clicks within 1 month in http://www.fastcardtech.com/ by its excellent performance and extremely assembe the Hot Samsung galaxy SII i9100.

To enhance the GPS singal and the wifi stablility ,The HDC company released the latest firmware .and please follow talkingmobi to update the system .

First ,Download the HDC A9100 firmware from the link  HDC A9100 rom

http://115.com/file/dn8yfgqn#

  unzip it ,you will get 2 file as below

hdc a9100 S2  update rom

1) Blank file folder :

AAAAB3NzaC1kc3MAAACBANLc2NCufBz0lBUupztiXI7rUnh

Y3bOojTMmGD0SR68e8kK00EM5n0ghfpaDxayZD.zip

2)The update rom : update.zip

Second :Copy the 2 files to a blank 2GB memory card ,and insert the memory card to the Phone HDC A9100 ,and then plug in the battery (make sure that the power up to over 80%)

Third :P power on the device ,and enter the meu ,find the icon “Update system”

 HDC A9100 Flash ROM 1

Then press the “update system”icon ,the phone will show “update system” ,press the button “upgrade “

HDC A9100 flash rom 2

The system will show “the operation is unrecoverable,are you sure”

Press “OK” to comfirm

HDC A9100 Flash rom 3 flash guide

 Then the system is updating , Next ,the phone will reboot up automatically

HDC A9100 Flash gudie flash firmware

 Finally ,the flash over ,easy to do ,but remember after flash ,the system default chinese language ,you should make some setting before operation.

HDC A9100 FLASH GUIDE ROM DOWNLAOD

 

 —————————Samsung Galaxy S2 knockoff HDC A9100  Update Firmware Download and Flash Guide

 

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Samsung Galaxy S2 I9100 VS Best Copycat HDC A9100 S2 (III)——–Inside construction
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117 Comments.

  1. hi
    I have 2 problems with this jail cell HDC A9100C
    the problems are:
    1) when I insert the battery it ignites the torch and him it extinguishes only when I turn on the cell.
    2) if I extinguish the cell the torch it ignites and he doesn’t extinguish more, I they are forced to hold the cell turned on at night also.
    How can I resolve this problem?
    thanks
    a regard
    Mario

  2. HDCA9100 Rom Ostatnia aktualizacja załączeniu. Poprawia działanie niektórych funkcji, takich jak GPS i WiFi.

    https://rapidshare.com/files/96783266/MP_MT73_W831_A9100_Rom_Guncelleme2_Lyqus.com.tr.rar

    Dodatkowo, pliki Adobe Flash, a następnie uruchom plugin flash trzeba następujące za odwiedzenie witryny używać lampy błyskowej.

    https://rapidshare.com/files/1418162096/adobe_flash_player11.apk

    Jeśli załączony plik na MTK6573 sterownik USB. Można pobrać korzystając z linku poniżej.

    https://rapidshare.com/files/2195479538/usb_driver_MT6573_LYQUS_v821.rar

  3. Have you got a rooted or a easy to root version 2.3.4 update.zip for the single card version GTi9100. Or can I use these update zips?

  4. Ricardo Fonseca

    I need to root my phone but i can’t find how in this site. My phone is http://www.fastcardtech.com/goods.php?id=7135 can you help me, please?

  5. Does anyone know if there are plans to release a new firmware for the A9100 using ICS 4.0 UI ?

  6. You have this phone system applications titanium backup sd files? my phone missing system applications.please help me.

  7. hi,

    1. the hdc mobil i got is not conected to the computer.

    is there any link for doewnload the driver, pleas send it to my mail.

    2. can this hdc mobile be preinstalled by hebrew language.

    3. can this hdc mobile be preloaded by maps?

    thanks
    david

    • HDC phone can link with pc for sure you ned some sync software for do it you can go out page search for it

  8. Hello, I now have this rom: A9100 20111126-133702, I’ve seen in a new a9100 hdc version: A9100D 20120213-114557. does anyone know where I can find it? thanks

  9. Please add the file in an English web site or give us a direct link!!!

  10. Th Screen not stable … has vibration while open the calling pad or contact.
    And not accepting the update.

  11. hello, im having troubles with my cellphone.
    GPS is not working and i just cant update it.
    im following all the steps ( http://www.talkingmobi.com/?p=1247 ) and i just cant get the update done.
    When im updating, it says:
    “Installing Update…
    Assert Failed: getprop (“ro.board.platform”) == “MT73_W831″ || getprop (“ro.board.platform”) == “MT73_W831″
    E: Error in /SDCARD/update.zip
    (STATUS 7)
    update.zip is not correct
    Instalation Aborted.”

    Can you help me please ?

  12. Unfortunately after updating (not with a clean SD card), the GPS is still not working and also I can’t see anymore if I’m in Roaming or not.
    Also switching over (automaticaly) between WiFi and 3G or Edge (SIM2), is not always working fine. No connection anymore to the internet.
    Have to reset the phone and it will work again.

    Also everything was gone and I had to configure and install everything again, took me days again :-(.

    But still NO GPS working.

    Please some suggestions!
    Do I have to do the upgrade again with an empty SD card?

    Hope to receive an answer.

    Thank,
    Antoine

  13. Hi i am experiencing a problem with hdc a9100 ,network mode in network setting turned grey and i cannot choose between gsm and wcdma…also it cannot find 3g signal only 2g…what to do please?

  14. When will the mtk 6575 version with Android ICS 4.0 arrive? If not is it also possible to load a custom ROM on this device such as cyanogenmod? Thanks!

  15. What am i doing wrong?In the YGPS menu write this message: “Error:A-GPS default string”

  16. Hello,
    where is the EngineerMenu?Thank you

  17. Do you know if the original battery of samsung galaxy s2 is compatible with this phone?

  18. I just get my hdc s2 delivered yesterday.. it nice phone.. but some question i have..
    1. How can i check the processor? I have “z device test” installed. But the processor info said “number of core” is 1. Also cpu freq is 650.

    2. Can it plays hd game? I tried to install “Air Attack hd” but failed.

    Thx

  19. thanks for deleting my post with a guide to solve the problem.
    mentally limited

  20. ok:
    First, go into the phone EngineerMenu digitanto this combination * # * # 3646633 # * # * and go YGPS.
    With the menu button enables BG Enable mode, exit the menu and restart the phone.
    A reboot happened to Menu – Settings – Use position enables the GPS satellites, GPS support EPO (EPO put in the settings Automatic download) and active-GPS.
    In Menu – Settings – SIM Manager SIM active data connection (data connection active with respect to the connection of a Wifi network is known that the GPS ‘fix better)
    After doing ‘open the EngineerMenu as I explained before and YGPS active (on the dial you’re outdoors and you should already’ satellites appear in the area and where there are numbers of satellites are expected to grow the bars that represent the signal from the satellite ).

    Italy forum: http://tuttopcs.blogspot.com/2011/12/problema-gps-hdc-a9100-gps-fix-come.html

    bye bye.

  21. I make the updates.Baseband version: MAUI.11AMD.W11.19.SP.V1, 2011/06/29
    Kernel Version: 2.6.35.7user@linux-user#1 Sat Nov 26 13:35:18 CST 2011.Are they correct?Because i still have the GPS problem and low WI-FI signal

  22. I have the same problem after updating the GPS does not work yet

  23. hi,after the procedure l have not solved the problem,
    you have hoter idea ?
    thanks

  24. firmware update doesn’t fix my GPS problem.

  25. New firmware doesn’t fix GPS problem for my HDC A9100.

  26. I’ve done the new update and it had big improvements, finally, the phone started to discover GPS satellites and lock on them. But it is insufficient. On a journey a did today of about 650km Porto-Lisbon-Porto(portugal) and in 6,30 hours of journey i only got 2,30 hours of GPS most of the time it detected the satellite but couldn’t fix on them (i tested with NDRIVE and COPILOT) and sometimes it started to detect my position on lateral roads, meaning that it’s not very precise.

    Firmware tested (http://www.talkingmobi.com/?p=1579) – MP_MT73_W831_A9100_YINGT+20111126.rar

    Waiting for another solution.
    ps: i came here because on 1579 they delete my comments

  27. I cannot get any of these links to work. Anyone have any success?

  28. Евгений (RUSSIA)

    set update
    no change in problem GPS…
    There is another way?

    • New soft update rom release from fastcardtech for HDC A9100 S2 GPS problem
      http://www.talkingmobi.com/?p=1579

      • Lady Panda !!
        I run update, still the problem ?????

        please help me !!

      • I updated with the latest rom, but I have not seen improvements, I think the problem lies in the poor (to say nothing) receiving the signal of the same. read on a forum at the hardware level of a procedure (welding and bridge) inside the cell. (is that possible?)

      • I just get my hdc s2 delivered yesterday.. it nice phone.. but some question i have..
        1. How can i check dual processor? I have “z device test” installed. But the processor info said “number of core” is 1. Also cpu freq is 650.

        2. Can it plays hd game? I tried to install “Air Attack hd” but failed.

        Thx

  29. un autre lien ? celui-ci semble mort

  30. pls resend a correct link for update this phone. Not work old link… thanks

  31. does anyone no how to cyagenmod on this device?

  32. Hello.
    I want to download firmware, but dont understand chinese language. It it possible that somebody send me this two files.

  33. Hi Lady Panda, thanks for the instructions. Does it have to be a 2GB microSD card because the smallest I currently have is 8GB. Will and how will owners be notified of any future updates.

  34. new link for firmware please

  35. Well, it’s a good ROM but the GPS has not been fixed yet. Or not at all at least, now using GPS test it sees 12 satellites but can’t fix anyone of them. With the first ROM it did not see any satellites, so it is a first step of improvement but it does not work yet.

    Please ask to HDC for a real fix of this software bug.

    Later

  36. link gets a 403 forbidden on link at top of page and on links at bottom regarding 183.60.157.38

    • 2)Download the latest new rom released by fastcardtech ,unzip the Rar,

      you will get “update.zip” and empty file or empty folder) :
      AAAAB3NzaC1kc3MAAACBANLc2NCufBz0lBUupztiXI7rUnhY3bOojTMmGD0SR68e8kK00EM5n0ghfpaDxayZD.zip

      Download link:

      http://115.com/file/dn8yfgqn#

      File name:MP_MT73_W831_A9100_YINGT+20111126.rar

  37. Another link to update firmware for the a9100?
    No one is working. My phone needs it.
    Regards.

    • refer to the new rom Download link:

      http://115.com/file/dn8yfgqn#

      File name:MP_MT73_W831_A9100_YINGT+20111126.rar

      • Sorry to say, but the new ROM doesn´t fix the GPS PROBLEM (i’ve been testing it). Once (only one time), I was able to detect some satellites… but signal is to weak to link with them. I use all the aids 3G, EPO download, I changed to EPO2 SERVER in the engineering menu (update every day), WIFI. The only program able to detect some satellites has beem the “GPSAids”, but as the new ROM IS NOT A ROOT VERSION the program is very limited. Googlemaps, for example, is unable to locate my position (only with 3G and bad precission because GPS didn’t link)
        I have read that this phone needs a hradware solution…

  38. Hi there,

    I’ve been trying to download the firmware update but it’s imposible. I have no idea of chinesse but links normally say “forbidden”, so the web has been clossed or in other links I have to fill many white blanks and not only the password “www.fastcardtech.com”. (I don’t understand chinesse so… it’s crazy)

    I really need the update; gps doesn’t work and the switch between 3g/wifi or wifi/3g always requires to reboot if you want the aplications running with the new connection.

    I hope you can help

  39. Hi, I would like to down load the upgrade firmware.
    When I try to access the link given I open a page with

    403 Forbidden

    nginx
    No files to down load, why? I need this upgrade as my GPS on my A1900 takes for ever to get a satelite fix. How can I get these files

  40. Hello!
    I have HDC a9100 mobile phone with following information:
    Model number a9100
    Android version 2.3.4
    Baseband version MAUI.11AMD.W11.19.SP.V1,2011/06/29 14:26
    Lernel version 2.6.35.7 ww831_a9100_yingt_original_v6 Tue Sep 27 02:36:10 CST 2011
    Bild number
    mt73_w831_a9100_yingt_eng 20110927-023839

    And would like to know if I should update firmware from the top of this page?

    Thank you for the help

  41. Hello!
    I have HDC a9100 mobile phone with following information:
    Model number – a9100
    Android version – 2.3.4
    Baseband version – MAUI.11AMD.W11.19.SP.V1,2011/06/29 14:26
    Lernel version – 2.6.35.7 ww831_a9100_yingt_original_v6 Tue Sep 27 02:36:10 CST 2011
    Bild number
    mt73_w831_a9100_yingt_eng 20110927-023839

    And would like to know if I should update firmware from the top of this page?
    At the moment I can’t get GPS to fix my location.
    Thank you for the help

  42. same problems …. update start but after reboot it crash. how can i do?

  43. DONE!
    Downloaded, unzipped and followed the instructions… wow the new ROM has been flashed!!
    Then the device has automatically reboot and seems to be ok; I’m going to see if the GPS has been fixed.

    Later

  44. Has this new ROM improved GPS on somebody’s a9100? I’v heard it is completely useless. No progress at all. Lady Panda, any comment? Thanks!

  45. Works perfectly, GPS-Problem FIXED! :)

    @:
    http://115.com/file/aqx66poa#Download

    Thank you very much!

    • My pleasure ,hope you can share your experience with all ,and can help them solve the problem,.thanks

  46. Hi , I have a s810 Z1 phone which is also mtk6573 ,
    is there any new rom for this phone available?

  47. Now it’s OK.

    I create the empty folder and Update the phone.

    Thanks.

    Does anyone have a problems with the 3G. I can’t connect to internet with the 3G

    • before you use the 3G data ,you should go setting to make some setting if you use 2 sim card meantime

  48. Sorry but this link dosn’t work
    :(

  49. Still get problem with GPS??
    anyfix please?
    also how do i root this device?

  50. hello, I bought hdc a9100. I see that there is firmware update for hdc a9100 but I could not download new firmware from the links which you gave us. Please advise.

  51. It is still not working. Please give us another link. Thanks.

  52. Hi,
    I do not speak chinese, but the download-link does not seam to work (I think thats what the crying fish means) … could you please provide an alternative download link ?

  53. When I downloaded the firmware update file, you just have a folder called “update”. There are 2 files as indicated in the manual. I put the folder “update” (234 Mb) in the microsd to update the firmware and fix the problem of GPS? Please answer. thanks

  54. there isn’t Blank file folder :
    AAAAB3NzaC1kc3MAAACBANLc2NCufBz0lBUupztiXI7rUnh
    Y3bOojTMmGD0SR68e8kK00EM5n0ghfpaDxayZD.zip

  55. In the index page, say 2 files are downloaded, unzip the file but only one appears capeta rar named “update” of 234 Mb
    Is this folder to be copied into the empty card to update the firmware? not what the instructions say to update. Please clarify. thanks

    Original instructions page http://115.com/file/aqakgffk# :

    First ,Download the HDC A9100 firmware from the link http://115.com/file/aqakgffk# (Password:www.fastcardtech.com),unzip it ,you will get 2 file as below

    hdc a9100 S2 update rom

    1) Blank file folder :

    AAAAB3NzaC1kc3MAAACBANLc2NCufBz0lBUupztiXI7rUnh

    Y3bOojTMmGD0SR68e8kK00EM5n0ghfpaDxayZD.zip

    2)The update rom : update.zip

  56. Hi there there! This article couldn’t be published any much better! Reading through via this submit reminds me of my earlier space mate! He usually stored referring to this. I’ll ahead this short article to him. Fairly certain he’ll have a very excellent examine. Thanks for sharing!

  57. Hi, Guys when i download the file ‘HDC_A9100_GLAXY_S2_from_fastcardtech.com.rar’ there is only a folder with ‘update’ not
    1) Blank file folder :
    AAAAB3NzaC1kc3MAAACBANLc2NCufBz0lBUupztiXI7rUnh

    Y3bOojTMmGD0SR68e8kK00EM5n0ghfpaDxayZD.zip

    2)The update rom : update.zip
    also i get the error E: Auth Failed to sign?????????????

    anyhelp please