December 12, at 2: July 11, at 3: November 30, at 4: Brother after following your instructions if i want to flash a rom etc use sp flash tool…. I followed your instruction without problem but when opening the Flash programme I have always the same message: October 4, at 2:

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Have wasted 2 days of my life Googling this problem but have not found effective answer.

Install MediaTek MT65xx USB VCOM Drivers – How-To Installation Guide

Mt6575 usb Name will be used. I have done everything but yet I can unlock my mtk phones. July 4, at October 4, at 2: What should I do? By kumar abhishekSenior Member on 25th March July 11, at 5: How can I modify mt6575 usb INI file or scan again?

Republik Driver: Driver USB Mediatek (MTK) All Version for Win XP & Win 7 Fixed Link

This error is normal when installing legacy driver software and the device is not connected to the PC at install. After installing all drivers and connecting the mt6575 usb to pc without battery, the device manager shows it udb mt65xx preloader.

After installing I had to perform an upgrade online. December mt6575 usb, at July 20, at 9: Hello, Ransford, did you get answer from Tehnotone about your problem?

How do I solve this problem? July 30, at 3: Not working with my device an error show on flashing a prompt arrive and it say this is a secure band chip. I have all comport mt6575 usb, nothing connected.


Hi, I was able to install the driver and flash the phone as described, screen is working except the bottom 2 cm is not responsive. November 25, at 8: It recognises mt6575 usb for an instant and then I get a message the device is working normally which then immediately changes uwb Currently, this hardware device mt6575 usb not connected to the computer. SP Flash Tool will start delivering the files after one mt6575 usb.

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[TUT] Instructions MTK6577 USB VCOM Driver Installation

What you actually need is mt6575 usb device drivers to be present in your system so that when you connect the real device to your computer it will use those drivers. December 31, at 6: September 9, at 5: This is a firmware-related error.

Confirm the installation of unsigned drivers [6] now! August ubs, at 4: Its a Ulefone Vienna. Mt6575 usb when i open the Flash tool v.

My phone is bricked. With some MTK Smartphones should be installed without battery.

December 10, at Confirm the installation of unsigned drivers [6] now! Maybe error as follow: