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Results 1 to 9 of 9
  1. #1

    Default B315 No signal and cannot reset

    Mga boss! Meron akong B315 na laging nakasaksak sa outlet. Mukhang may power outage o power surge ata na naganap kaya nawalan agad ng signal yung modem ko. Kahit anong sim ilagay walang signal, tapos sinusubukan kong i reset mula sa likod or sa factory reset page sa gateway, walang nangyayari. Nagbliblink lang ang mode pero accessible pa rin ang router. Walang nabubura kahit yung settings ng wifi. Nabili ko na po ito unlocked. Firmware 21.300.01.00.69. Mukhang polko po ata ang nilagay na firmware dito.

    Pa help naman po dyan. Medyo newbie pa po ako sa pag flash ng firmware, hopefully matulungan nyo ako.

    Thanks!!!!

  2. #2

    Default Re: B315 No signal and cannot reset

    sa tingin ko sir, sira na yung Power IC niya sa loob.

  3. #3

    Default Re: B315 No signal and cannot reset

    ang problen nyan na modem mo ay firmware palitan ng firmware ok na uli yan yang polko laging nagluluko


    try mo gawin ito

    B315s Restoration from soft-brick (Fully Restore)

    Fully Restore your soft-bricked modem with this tutorial. (from No Service to Power LED Only problem)
    A complete niggy (newbie) guide by reimu. (actually i just ripped this from russian gsm? forum 4pda, and translated it.)

    Download the files here.
    Code:
    https://mega.nz/#!HlkWmBoB!H_8tBG_P5...uoCD93eG-A7-N8
    https://www.mediafire.com/?8w0nnayu89wx46e
    Password : Gensokyo$!!reimu
    Question :

    Can I change to any firmwares available in this forum?
    a : Yes you can, currently using mine with modified 21.321.03.01.973 Firmware installed.

    Prerequisites :
    Metal conductor for jumping BOOT and GND pin on the board.
    Files required for doing this tutorial. (Firmware, balong_flash, and usbdloader.bin)

    Procedure :

    Contact BOOT and GND pin, and then plug the Power Adapter to the modem. If the Power Light lit after connecting the Power Supply, repeat the steps. If not, then proceed to the next step.
    Click image for larger version.

    Name: 35ksrjs.jpg
    Views: 762
    Size: 425.3 KB
    ID: 1210092
    Reference Picture of BOOT pin.

    Connect USB Male to Male Cable to the Modem and to your Computer, It should show a COM PORT of HUAWEI Mobile Connect - 3G PC UI Interface.

    Run commitblocks.cmd, and select option number 1.

    Fastboot should respond to the Command Prompt with "OK" status, if it respond with a "FAIL" status. Repeat the steps.

    After deleting nvram image of your modem, turn it off then repeat the first step above for jumping BOOT and GND pins.

    Once you get to work the BOOT and GND pin again and it shows a HUAWEI Mobile Connect - 3G PC UI Interface COM PORT at Device Manager.

    Run load_usbdloader.cmd. The script will automatically load usbdloader to the modem, once finished it will show a new COM PORT named HUAWEI Mobile Connect - 3G Application Interface on Device Manager.

    Run B315s-22_Update_21.311.05.00.00_M_01.01_nvr.exe and click Start. When the Firmware Upgrader Program found the COM PORT of your device, device LED lights will lit up. Wait until the Firmware Upgrader completes downloading the software to your modem, and also wait for the modem to reboot itself.

    Once you finish flashing the firmware to your modem, unplug the USB Male to Male cable then do a power cycle to your device (Unplug and replug the power adapter)

    Plug LAN Cable to your modem and go to 192.168.8.1, if a Generic WEBUI of Huawei shows up. Congratulations, you've just successfully revived your modem from "death".

    Thanks to rust3028 of 4pda.ru for the files.
    Last edited by riokulit09; 9th Nov 2017 at 04:20.

  4. #4

    Default Re: B315 No signal and cannot reset

    Sige subukan ko bukas. Paalam ko kung ok o hindi. Thanks!

  5. #5

    Default Re: B315 No signal and cannot reset

    Quote Originally Posted by riokulit09 View Post
    ang problen nyan na modem mo ay firmware palitan ng firmware ok na uli yan yang polko laging nagluluko


    try mo gawin ito

    B315s Restoration from soft-brick (Fully Restore)

    Fully Restore your soft-bricked modem with this tutorial. (from No Service to Power LED Only problem)
    A complete niggy (newbie) guide by reimu. (actually i just ripped this from russian gsm? forum 4pda, and translated it.)

    Download the files here.
    Code:
    https://mega.nz/#!HlkWmBoB!H_8tBG_P5...uoCD93eG-A7-N8
    https://www.mediafire.com/?8w0nnayu89wx46e
    Password : Gensokyo$!!reimu
    Question :

    Can I change to any firmwares available in this forum?
    a : Yes you can, currently using mine with modified 21.321.03.01.973 Firmware installed.

    Prerequisites :
    Metal conductor for jumping BOOT and GND pin on the board.
    Files required for doing this tutorial. (Firmware, balong_flash, and usbdloader.bin)

    Procedure :

    Contact BOOT and GND pin, and then plug the Power Adapter to the modem. If the Power Light lit after connecting the Power Supply, repeat the steps. If not, then proceed to the next step.
    Click image for larger version.

    Name: 35ksrjs.jpg
    Views: 762
    Size: 425.3 KB
    ID: 1210092
    Reference Picture of BOOT pin.

    Connect USB Male to Male Cable to the Modem and to your Computer, It should show a COM PORT of HUAWEI Mobile Connect - 3G PC UI Interface.

    Run commitblocks.cmd, and select option number 1.

    Fastboot should respond to the Command Prompt with "OK" status, if it respond with a "FAIL" status. Repeat the steps.

    After deleting nvram image of your modem, turn it off then repeat the first step above for jumping BOOT and GND pins.

    Once you get to work the BOOT and GND pin again and it shows a HUAWEI Mobile Connect - 3G PC UI Interface COM PORT at Device Manager.

    Run load_usbdloader.cmd. The script will automatically load usbdloader to the modem, once finished it will show a new COM PORT named HUAWEI Mobile Connect - 3G Application Interface on Device Manager.

    Run B315s-22_Update_21.311.05.00.00_M_01.01_nvr.exe and click Start. When the Firmware Upgrader Program found the COM PORT of your device, device LED lights will lit up. Wait until the Firmware Upgrader completes downloading the software to your modem, and also wait for the modem to reboot itself.

    Once you finish flashing the firmware to your modem, unplug the USB Male to Male cable then do a power cycle to your device (Unplug and replug the power adapter)

    Plug LAN Cable to your modem and go to 192.168.8.1, if a Generic WEBUI of Huawei shows up. Congratulations, you've just successfully revived your modem from "death".

    Thanks to rust3028 of 4pda.ru for the files.


    THANK YOU ULIT! OK NA ULIT MODEM KO! reflash ko na lang ng ibang firmware na mas matibay. Ano bang maganda?

  6. #6

    Default Re: B315 No signal and cannot reset

    HUAWEI B315s-22 Firmware (21.321.03.01.983).rar

    B315s-22_UPDATE_21.321.03.00.182.BIN


    try mo yan boss maganda yan subok ko na yan.
    Last edited by riokulit09; 10th Nov 2017 at 22:06. Reason: add software

  7. #7

    Default Re: B315 No signal and cannot reset

    Quote Originally Posted by riokulit09 View Post
    HUAWEI B315s-22 Firmware (21.321.03.01.983).rar

    B315s-22_UPDATE_21.321.03.00.182.BIN


    try mo yan boss maganda yan subok ko na yan.
    Parang wala naman atang link. Meron akong sinusubukan ngayon evo+ na fw. Ok din kaya yun?

  8. #8

    Default Re: B315 No signal and cannot reset

    reflash firmware na yan TS try this one trick No.2 subok na subok ko na sir rivived many times na modem ko
    http://www.symbianize.com/showthread...ight=power+led
    Last edited by harold1603; 11th Nov 2017 at 21:50. Reason: add link

  9. #9

    Default Re: B315 No signal and cannot reset

    Mga Boss,

    Magandang araw! yung B315 ko kulay pula na lang yung Power Led.. Ano po kaya pwede kong gawin..

    Maraming salamat in advance

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