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
Ayow nigga .
The problem started when my system updates, after I click upgrade I've experience some effin errors . Then my Gionee m3 started to malfunction .
Help me this effin loop is so irritated . I already tried to flash stock rom , SP Flash, and I also download mediatek and some usb drivers . I think my main problem is SP flash tool cant recognize my device it wont charge either . Help me do you have some solution ?
i have the same problem my gionee m3.... i dont know other method to usb debuging my phone because it is only showing of android system recovery 3e when i use adb devices it not recognize it only shown as 0123456789abcdef sideload... in my searching it will change if i usb debugging enable... also sptools work on usb debugging i think
I have the same problem. I have installed two different sp flash tools, installed ADB drivers. my PC detects my phone and charging but having the option to open my files. I tried SP flash tools but wont detect my phone and will just charge.
PLease help.
Hi all,
I have a similar problem of bootloop after installing cm13 and gapps, it keeps rebooting back to twrp recovery. pls help.
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.
I TRIED TO REPAIR IT MYSELF AT HOME BUT YGDP FAILS AT 98%... AND SP FLASH TOOL GIVES BACK "S_BROM_CMD_JUMP_DA_FAIL( 2035)" found no solution on internet... it can still boot to fastboot mode... and when i turn it on it stucks at mmx logo.
please help...:crying::crying::crying:
sidhant1 said:
I TRIED TO REPAIR IT MYSELF AT HOME BUT YGDP FAILS AT 98%... AND SP FLASH TOOL GIVES BACK "S_BROM_CMD_JUMP_DA_FAIL( 2035)" found no solution on internet... it can still boot to fastboot mode... and when i turn it on it stucks at mmx logo.
please help...:crying::crying::crying:
Click to expand...
Click to collapse
( Solved )
1) switch off mobile and then connect it to pc
2) open device manager when shows your device then click shows hidden driver in device manager right click on all your device drivers and uninstall it
3)then disconnect phone and disable driver signature verification from windows setting
4)connect phone to pc pressing volume up button
5) in device manager you will see there unknown device or mt65xx preloader just right click on only unknown device and update driver manually ( the driver name mtk usb port) dont install mt65xx preloader driver
6) open sp flash tool select scatter file connect phone to pc when it shows mtk usb port in device manager click on download button
YOUR PROBLEM SOLVED if not work i am not responsible for your device bricked
im trying to flash the ROM on my huawei p7 clone using sp tool, but when i connect the phone, pc doesn't recognized it at all, is unknown device on device manager, i already installed the vcom and preloader drivers via add legacy hardware, but then unknown device still there, tried meta mode and no sucess, help please