Recently, I got a Zenfone 5 that stucked at Intel Logo. I tried to unbrick using XFSTK method but having trouble on detecting the phone. Everytime I connect to the PC, Windows will display USB has malfunctioned and Device Manager will only shows Intel Soc driver, the one which supposed to be Cloverviewplus is not visible and I got a USB device descriptor request failed when connected to phone. I tried to connect other Zenfone 5 and the PC was able to detect it (displaying both Intel and Clover driver) which make me wonder what problem the phone causing? Appreciated any help and suggestions from all of you, thanks!
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Hi
I flashed the phone with invalid firmware using SP_Flash_Tool.
Now SP_Flash_Tool and Windows doesn't see the MT65xx Preloader USB device after disconnecting/reconnecting the battery.
The phone doesn't switch on.
Is possible to recover a preloader on MTK6577 (Zopo ZP 900) using the flex cables or other methods?
Thank you
I have same situation. Did you find any solution for this?
Hi all,
I accidentlly wipe preloader on my Lenovo P770 and computer identify it as "alcatel single rndis interface #2". Is there any possibility to restore preloader in my phone or it is comlete brick?
I would be very thankful for any help.
Lenovo P770 preloader wiped
my preloader accidentally wiped by my son, now my prealoder appears as ALCATEL.
I can't turn on my phone. Any ideas what to do?
when i install MTK Preloader / Usb driver, when i put the phone and usb on the computer it will disconnect after a few seconds, and connect and disconnects again.
The problem also appearing when i am flashing the phone with FLASHTOOL. That's why i am not able to flash my phone...
Kindly please help me out...
Any idea to help me regarding this problem would be a great help...
Thanks in advance...
Hi there...I am also facing the same problem in my mtk device...I could flash the stock rom from SP flashtool...but after flashing my phone is in dead state...Any Leads..???
I got to the same problem with my phone. There is no chance to turn it on.
Someone has got a suggestion?
Same problem.
We hope that one hero appears here
i will pay for the solution!
MTK6577 Tablet
Hey guys .. any solution ?
Lenovo A2107A-H, Dual SIM dead after SP-Flash
I stand in a row with you all, I also have killed my tablet with SP-Flash, It appears as Alcatel Single RNDIS Interface in Win7 control panel's network adaptors and in Win8.1 as "unknown device". I already uninstalled the drivers, the Win7 needed to reboot after that, but re-installed the same sh** after reconnecting. I have heard about another tool, not SP-Flash, which shall be able to "find" the tablet on the USB bus, but I don't remember the name.
How to un-brick Lenovo P770!
lystor said:
Hi
I flashed the phone with invalid firmware using SP_Flash_Tool.
Now SP_Flash_Tool and Windows doesn't see the MT65xx Preloader USB device after disconnecting/reconnecting the battery.
The phone doesn't switch on.
Is possible to recover a preloader on MTK6577 (Zopo ZP 900) using the flex cables or other methods?
Thank you
Click to expand...
Click to collapse
I un-bricked my Lenovo P770 yesterday!
How to do this:
1) Download and install "MT6577 USB VCOM drivers" -drivers for your phone
2) Open Device manager in your computer. Then "View" and "Show hidden devices" (do not close Device manager)
3) connect your phone to PC by USB cable (without battery, some phone with battery)
4) In device manager, in Network adapter (in my situation, after few second) shows "Alcatel single rndis interface #. . ." - it can appears and disappears!
5) When "Alcatel single rndis interface #. . ." appears click on this device Update drivers->Browse my computer...->Let me pick.. and here you should see "Mt65xx Preloader" if not you should find your driver.
6) When you update this driver you could use Flashtool v3->loading scatter file (you can find your android on needrom website. for example: P770_ROW_S110_130204_707WOW) -> check only PRELOADER and click Download
then connect your phone again to USB (without or with battery) and wait some seconds.
GoodLuck!!!
You can control on needrom website
I have the same issue. mediatek S8 - mt6577 7inch tab
Hello
Last week I became my Star x26i. Its quite a very good phone, but because of WiFi and Battery issues i tried to update it to a newer version, like in this tutorial :
http://forum.xda-developers.com/showthread.php?t=1680338
So I used a program, calles SPmultiPortFlashDownloadProject
Everything went fine, but after the program erased the emmc Windows tried to install a new driver and failed. The program stopped and now the phone cant boot anymore (understandable with an formatted eemc...) The Pc detects the phone anyway, first as an unknown device and after installing a new chipset driver as "MediaTek DA USB VCOM Port (COM6)" If I try to reflash with the same program it gives me following issue like on this picture: http://imageshack.us/f/856/erroroly.png/ (Error: No Bootrom USB Port was found! COM6 is not a Bootrom (preloader) USB Port. Auto polling Number0.
Are there any Chances to rescue this device or is it totally bricked? Thanks in advance...
Hallo to everyone.
Have some problems to connect my tablet to my PC.I got my Win7 Ultimate x64 is new
installed.
So i connected my Tablet i got BSOD with memory management error(dont think have something to do with tablet ,becouse my DRam was faulty)
.Hard resetet my PC.Plugged z2 again and there is nothing.. i hear the sound that say device is plugged in but no popup shows on on PC. No charging ,nothing.
On Tablet shows usb debugging connect.It is not normal .My HTC One connect while usb debugging on with my PC WITHOUT PROBLEM.If i turn usb debugging off and connect to my PC ,charging and connections works.
I thing it is windows problem but maybe someone can point me to what can i do
Reinstalling drivers did the trick
hi guys,
I've Lenovo TAB A5500-HV i used MtkDroidTools to create backup which located in my PC, and tried to install the Offical ROM A5500HV_A442_000_024_141007_ROW using SP Flash Tool v5.1352.01 using the option Download, after it starts in about a second the windows - windows 8.1 x64 - just restarted and since then the tablet won't start neither normally nor in recovery and when it get connected to PC the windows says Unknown USB Device (Device Descriptor Request Failed) and no the Mediatek DA and Mediatek Preloader don't get recognized at all in the Device manager.
i know it's totally dead and i searched for long time on the internet with no luck.
PS: i say the device is MT6582 but Lenovo says it's 8382 and in the droid tools it says 8382 is a fake so i don't what it matter
thanks.
Hi, I have a problem that my PC doesn't recognize my POCO F1 in FASTBOOT mode.
I'm running Win 10 64bit (Core i7-3517U), my phone is Global stable 11.6.0. bootloader is NOT unlocked and there is no root.
The main problem: When I try to connect my phone in FASTBOOT mode to my PC and go to System Manager it shows an exclamation mark, not a question mark like it would if you just didn't have the drivers. It also says "The device has been stopped (Code 43) (the other error codes are in the attachments given below) A request for the USB device descriptor failed." I guess this means it's not a simple matter of missing drivers, even if my phone is connected normally, it does not show up or connect to the Mi PC Suite. Normally, if you plug in a new device without drivers, Windows at least recognizes whether it's a printer, headset, mouse or whatever and starts looking for appropriate drivers, but not here.*Whenever I put my phone on FASTBOOT mode, it never gets recognised it just shows an exclamation with a dialogue box that says that "The last USB device you connected to the computer malfunctioned, and Windows does not recognise it" (screenshots provided in the attachments below with normal my phone on normal mode and fastboot mode please go through them)
What I have already tried based on my previous research, but with no success:
different computers, windows and Mac
different usb cords
usb debugging on/off
all usb modes (MTP, file transfer etc.)
usb 2.0 and 3.0 ports
re-installing Mi PC suite
resetting my phone
resetting my Windows 10 pc
and none of the above seem to work.
I also spoke with a friend and tried connecting their phone (Redmi Note 5 Pro) on fastboot mode to my Windows Pc and the Mac and it works!
but my POCO F1 does NOT get recognised.
I live in Pune, Maharashtra in India
and there's a huge lockdown, like there is, all over the world
I can't actually go out and visit a service center and fix this anytime now. i need some serious urgent help on this, I'm willing to do anything to fix this at home. I just need assistance and i need some sort of external guidance. Please, please help me with this matter.
Phone Number : +91 8668606192/ +91 966554769
E-Mail ID : [email protected]
I've provided screenshots of everything and my contact details please read my message and help me with this matter. The feedback form only allows me to attach a maximum of 3 photos so I have sent in a few more feedback form with the same message PLEASE understand my situation and help me accordingly. Consider this a feedback form thread this being
Thank You,
Rahul Singh
Try connecting to a Windows 7 PC instead of Windows 10, and install the drivers
Sarojkr said:
Try connecting to a Windows 7 PC instead of Windows 10, and install the drivers
Click to expand...
Click to collapse
I'm in pune its on high alert I can't reach to my friends or to servicing center.
I tried to connect to mac but same thing happened only adb mode is working FASTBOOT mode not detecting by pc
rahulsinggh said:
I'm in pune its on high alert I can't reach to my friends or to servicing center.
I tried to connect to mac but same thing happened only adb mode is working FASTBOOT mode not detecting by pc
Click to expand...
Click to collapse
If you still not able to find a way pls follow this video. Thanks
Was it ever resolved ? I had similar issue with my POCO F1. it was working fine in ADB but not getting detected in FASTBOOT. Every time I connected it in fastboot it showed a message USB device not recognized. drivers and all were fine. Code 43 was also there in device manager.
I was able to fix it by using Bugjaeger Premium on my spare Samsung rooted android 10 phone with OTG since my spare phone has micro USB.
POCO F1 was also not getting detected first then I did a factory reset, and MIUI recovery wipe and simply disconnected the cable and rebooted poco f1 using volume down and power button and voila it got detected in my samsung phone then i flashed TWRP.