Friends,
I have all the official softwares related to my Micromax Canvas Nitro A310 (a clone of Chinese phone Coolpad F1).
I tried all MTK USB Drivers, PDANet, Coolpad drivers but unable to create MTK Preloader USB VCom port in my Windows 8.1 Update 1 (Enterprises).
Actually MTK Preloader USB VCom port is being prepared and disappear within a few seconds.
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So, can anyone help me how to resolve issue ?
Hmmm
Still waiting for reply ...
Any developer ... please help me ...
I had same issue :/ finally find the solution just download this driver(only 10kb) switch off your phone go to device manger on pc and update driver manually link:- ht tp: //d-h .st/wYD5
Remove spaces from the link and good luck
Sent from my Micromax A310 using XDA Free mobile app
Related
Hi guys,
I was trying to update my ROM with SP Flash tool but the preloader appear and then desappears as a device. Researching about it I read a lot of cool information about testpoint but I didn't see any explicit information about where exactly is the huawei g500 pro u8832d testpoint. I read some thread saying that possibly I can hold vol down/high and/or power. Then when I hold vol/up in my phone (without battery) the PC sound new device connection and firstly the "Mediatek USB port' appear.. then desappears... After that "Mediatek preloader usb vcom" appear .. then desappears. And the device manager refresh every time showing one or other or none and never become stable.
I found a KCOLO point too in u8836d pcb and the same thing happens when I short circuit it with GND.
Does anybody knows how do I start the preloader permanently with my G500?
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Thanks in advance for all
Dear tema member XDA,
my Lenevo s850 not recognize in laptop.
history:
i have root my mobile.
remove some factory installed unused apps then phone malfunctioning,calling not working.
so i made emmc clear in hard reset.then phone update and ok.working ok.
after that i have flash custom vibe 2 ROM by flash tool , phone working ok.
when phone switch and again on.
i try to again flash original flash ROM it completed but preloader error msg was coming and flash tool completed.
. but when disconnect phone and again not ON. i try to factory or meta mode but not working screen,when connect to PC it shows usb not recognize.
i read other thread regarding this.
if i have to jumper the usb charging.give me picture of point.
help me to On the phone.
Make sure USB debugging is set to on. Like so :
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To turn it on go to about device and click build number 5-7 times to enable developer settings
Sent from my SM-T350 using XDA-Developers mobile app
My android phone is bricked. I wan trying to install custom rom in my phone so i installed custom recovery {TWRP} and rom was installing well with that but actually rom was not good so process stopped suddenly but i had my backup so i again installed my backup and phone worked well again. But the problem is i decided to do this thing again and i tried other version of twrp recovery and this is the problem when i restarted my phone its starting and black screen appears and again switch off and again swicth on automatically and its happening continuously. I used sp flash tool also to connect my phone with pc but it connected for a while and disconnect again. Please solve my issue.
Which custom ROM did you tried to install?
Please help me my phone is dead not able to go in any mode only when I press power button it is detected as mtx65xx preloaded and after some time its get (mediatek preloaded usb vcom port (com21))
Please help me I can t able to flash via ygdp and also from spft .
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Sent from my YU5010 using Tapatalk
Hi guys!
I have a Lenovo s960t phone (I think fake Lenovo). I tried change rom and I load a wrong preloader. Now the phone not turn on, not charge, I can't get any sing of life. It hard bricked.
But I tried go to meta mode with short the colo or kcolo with ground. But havent any sing on motherboard which golden point the colo. I found 2 point (can see on picture) what work and the pc is see SOMETHING on USB port. Unkown device. I tried tons of MTK 65xx driver to install. Change my operation system to 32 bit Windows 7 but same. Unknows device. Tried both golden point and same results.
http :// tinypic . com / r / ftpv91 / 9 -without spaces (because not allow my picture to share
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I hope somebody can help on me to make it.
Hello! I have a totally bricked redmi 9c.
It is recognised from my pc as an "unrecognised" usb item so there is no option if i try to install some kind of drivers etc. It is totally dead! Can you help me somehow to unbrick it ?
* i already tried some "Solutions" from other posts but with no success *
Thanks in advance
evilnanouk said:
Hello! I have a totally bricked redmi 9c.
It is recognised from my pc as an "unrecognised" usb item so there is no option if i try to install some kind of drivers etc. It is totally dead! Can you help me somehow to unbrick it ?
* i already tried some "Solutions" from other posts but with no success *
Thanks in advance
Click to expand...
Click to collapse
Install MTK Drivers and filter it using lib usb for connection.
Flash using SP Flash Tool.
Ping me on Whatsapp +918291756301 or Telegram if any help required.
I have another tool that can flash your device if Sp Flash tool does not work.
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Mediatek MT6765G Helio G35.