Hi all, I need help trying to get the USB VCOM DRIVER to work, specifically the PRELOADER. Everything works well, except for the preloader. It gets recognised as a Mtk Usb device, the. Reconnects as a professional device, but it never gets past the Download DA Red bar. Can someone provide me with a working Preloader driver? Running Windows 10 Creator Update
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I'm about to flash my B92M (SIII Clone) MT6577 but I need to make sure that I have everything set up.
This is my first time flashing a phone and I don't want to mess it up.
So basically I'm having trouble installing the MediaTek DA USB VCOM Driver and I'm not even sure if I'm trying to install the right one.
How do I go about installing this?
And can anybody link me to a download link for one that supports MT6577 or does the MT6575 one work with it?
Please help
http://bm-smartphone-reviews.blogspot.nl/2012/05/mt6575-flashing-tutorial.html
There aren't versions of this, if you have a MediaTek USB VCOM Driver, you are fine.
Hi guys, I believe I have hard bricked my phone.
I was trying to solve the IMEI lost by installing these bins files (www movilesdualsim dot com/threads/ayuda-con-i9500-s4-with-mtk6589-quad-core-5-0-screen-1920-1080.47124/) using SP_Flash_Tool_v3.1304.0.119, so I was doing so and when SPFlash has finished the phone doesn't boot up anymore. I have tried to flash recovery.img with SP Flash but it doesn't even detect the phone anymore.
When I connect the phone to the PC by USB cable I can heard the connected device sound going on and off and looking the windows device manager I can see a "Alcatel Single RNDIS Interface" device connected but like I said it goes on and off every 5 seconds or so. If I put the battery on the phone it doesn't make any different.
I would appreciate so much if anyone could help me out. I don't usually bother people asking for help but I can't really find how to fix this issue and I don't know if it is even possible to fix it.
Thank in advance
pepeg said:
Hi guys, I believe I have hard bricked my phone.
I was trying to solve the IMEI lost by installing these bins files (www movilesdualsim dot com/threads/ayuda-con-i9500-s4-with-mtk6589-quad-core-5-0-screen-1920-1080.47124/) using SP_Flash_Tool_v3.1304.0.119, so I was doing so and when SPFlash has finished the phone doesn't boot up anymore. I have tried to flash recovery.img with SP Flash but it doesn't even detect the phone anymore.
When I connect the phone to the PC by USB cable I can heard the connected device sound going on and off and looking the windows device manager I can see a "Alcatel Single RNDIS Interface" device connected but like I said it goes on and off every 5 seconds or so. If I put the battery on the phone it doesn't make any different.
I would appreciate so much if anyone could help me out. I don't usually bother people asking for help but I can't really find how to fix this issue and I don't know if it is even possible to fix it.
Thank in advance
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Click to collapse
Hi, you solved your problem? I have the same issue, help me
Hello. First of all sorry for my English. I have 1 big problem with this phone. One my friend download 1 file and... My phone always lagging and etc. I try to do hard reset and phone not load now, show "samsung" and all, nothing more. I try to download new firmware but oden3 don't see device. I try download drivers, a lot of drivers, odin3 can't find device, and In device manager always need driver "CDC Serial". I try to find drivers from ID code, find mediatech vcom usb driver, install it, but odin3 still don't see my phone. What can I do now?
P.S. I try to install driver on 3 different computers... XP x32 Win7 x64 Win7 x64.
P.S.S If anybody have backup file pls for recovery pls send me!!!!
Somebody pls help me!
Download samsung kies it resovle ur problem
Hello guys I'm happy to be in this site, well there I go with my headtache.
I have a lenovo s898t+ golden warrior with a bad hardbrick when I plug it in the PC to install the ROM in SP flash tool (newest one) show me error 4032, I allready did all possible solution for that particulary error and nothing. by the way, the phone connect and disconnet several times and recognize as "usb serie device" and blinking, Im using win10 x64 and allready install win7 preloader and vcom driver x64 ... dont know is the are some incompatibility
I saw some tutorials in youtube about hardbrick on mtk phones opening to get in motherboard, I did that but I dont know where is the KCol0 or LCol0 pin, I have to use a iron wire to make a jumper between ground and that pin. I do not have much clear about it. When i make the jumper, Do I have to connect the phone into PC?
Hope you guys help me, dont know what else to do.
And sorry for my bad english guys.
Thanks in advance. :good:
mt6572 does not recognize the USB driver preloader vcom
Hi guys, are days I search for on the internet but can not find anything that I try but nothing and here I am asking those who know much, much more than me hoping for an answer ...
I have a samsung clone mt6572 g900f terminal that would not light up, the computer management sees me as "Mediatek usb port" but you should see me, as I read on the internet, "preloader usb vcom" so I'm going to download the file to add the drivers manually but I always leaves the question mark and then the "mediatek port usb driver" always disconnects and when I go to download a rOM (which I still have not figured out what to download) to flash it with "SP_Flash_Tool_v3.1316.0.150 "I have an error 10
Please, if you tell me what to do and what to download to be sure I follow you step by step thanks a lot
I know a tool ....try to Google search about '15 second installer'. That should work.
sent from moto g2014 with cm13
thanks for the reply
but at the time I made a small step forward that is:
I downloaded a ROM (ROM Galaxy S5 - SuperCopy) and installed but will not turn on mica'd know a rom where lights and functions?
Antonio75a said:
thanks for the reply
but at the time I made a small step forward that is:
I downloaded a ROM (ROM Galaxy S5 - SuperCopy) and installed but will not turn on mica'd know a rom where lights and functions?
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Click to collapse
hello i have similiar problem with you. my computer is only detect as mediatek usb port. how you solve your problem to detect your phone as vcom port?
sorry for my bad english
pandjie said:
hello i have similiar problem with you. my computer is only detect as mediatek usb port. how you solve your problem to detect your phone as vcom port?
sorry for my bad english
Click to expand...
Click to collapse
Try 'pda net'. Do you want you use adb and fastboot then you will need driver for adb. Download 15 second installer, you can see procedure on xda forum.
sent from moto g2014 with cm13
Hi guys I'm trying in every way to flash a new rom for this phone: Samsung F033 g900f motherboard with any of you could give me a hand since you are much better than me?
thank you so much
I am attaching some pictures