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
EDIT: SOLVED!!! I successfully rooted it.. go here http://forum.xda-developers.com/showthread.php?p=38337401#post38337401
I just bought this starmobile diamond. its a phone here in ph and its been released by april 2013.
Help me how to root this phone.
Model: Starmobile Diamond
Android V: 4.1.1
Baseband V: MAUI.11AMD.W12.22.SP.V19.P5, 2013/01/14 12:15
Build number: ALPS.JB.MP.V1.6
It is MT6577H
I really want to root this device to remove unnecessary apps and for longer battery life.
Thanks
i tried something then i had the supersu but when i open it it says that cannot find the supersu binary installed. idk what to do. please help.
How to Root Starmobile Diamond?
Can you please share how to ROOT StarMobile Diamond, Thanks in advance
bump..
still no one here to help? I really want to root my starmobile diamond..
Make a choice: 1
Checking if i should run in Normal Mode or special Sony Mode
Please connect your device with USB-Debugging enabled now
remote object '/system/app/Backup-Restore.apk' does not exist
remote object '/system/bin/ric' does not exist
.
.
Normal Mode enabled!
.
Pushing busybox....
4883 KB/s (1085140 bytes in 0.217s)
Pushing su binary ....
4490 KB/s (91980 bytes in 0.020s)
Pushing Superuser app
4991 KB/s (996704 bytes in 0.195s)
Making busybox runable ...
.
Please look at your device and click RESTORE!
If all is successful i will tell you, if not this shell will run forever.
Running ...
Successful, going to reboot your device in 10 seconds!
Waiting for device to show up again....
this is what i get in bin4ry root.. when my phone restarts, it doesn't turn on automatically and i need to remove the battery for it to power on.. nothing happens after that.. please help..
Finally ROOTED!!!
FINALLY!!! after a day of searching.. I finally ROOTED my Starmobile Diamond..
http://forum.xda-developers.com/showthread.php?p=38337401#post38337401
follow the steps here.. :good:
read the "[GUIDE] How to ReadBack ROM using SP FlashTool, to make the CWM recovery, to install SuperUser (get root) etc..
If your phone not rooted using the ROOT button."
Haay
hasky7 said:
EDIT: SOLVED!!! I successfully rooted it.. go here http://forum.xda-developers.com/showthread.php?p=38337401#post38337401
I just bought this starmobile diamond. its a phone here in ph and its been released by april 2013.
Help me how to root this phone.
Model: Starmobile Diamond
Android V: 4.1.1
Baseband V: MAUI.11AMD.W12.22.SP.V19.P5, 2013/01/14 12:15
Build number: ALPS.JB.MP.V1.6
It is MT6577H
I really want to root this device to remove unnecessary apps and for longer battery life.
Thanks
Click to expand...
Click to collapse
I'ved follow all instructions but nothing happend coz' Media Tek Preloader USB VCOM Port appeared but a yellow triangle and exclamation point
sign on it, what shall I do, please help. and if you have time can you please lend me your golden time for the effort to send me a complete details and instructions
on how to install Media Tek Preloader USB VCOM Port on my windows 7 and step by step details on rooting my phone. Thank you very much
E-mail Addr: [email protected]
how to install Media Tek Preloader USB VCOM Port on my windows 7
For the Preloader USB VCOM Port, this is shown when your Android is hooked up but with no power/battery, and shown in a few seconds only during SP Flash operation.
1) Plug in the usb to your Android phone(switched off mode) to the PC
2) Allow the driver to install itself
3) type HDWWIZ in the Run (windows 7)
4) Select the PORTS in the driver category
5) look for Mediatek --> VCOM ports driver
I'll try to share the snapshots later
Sypherr said:
I'ved follow all instructions but nothing happend coz' Media Tek Preloader USB VCOM Port appeared but a yellow triangle and exclamation point
sign on it, what shall I do, please help. and if you have time can you please lend me your golden time for the effort to send me a complete details and instructions
on how to install Media Tek Preloader USB VCOM Port on my windows 7 and step by step details on rooting my phone. Thank you very much
E-mail Addr: [email protected]
Click to expand...
Click to collapse
Sypherr said:
I'ved follow all instructions but nothing happend coz' Media Tek Preloader USB VCOM Port appeared but a yellow triangle and exclamation point
sign on it, what shall I do, please help. and if you have time can you please lend me your golden time for the effort to send me a complete details and instructions
on how to install Media Tek Preloader USB VCOM Port on my windows 7 and step by step details on rooting my phone. Thank you very much
E-mail Addr: [email protected]
Click to expand...
Click to collapse
follow the post above this i forgot to mention how to install mtk drivers.. he is correct.. :laugh:
error in installing Media Tek Preloader USB VCOM Port
hasky7 said:
follow the post above this i forgot to mention how to install mtk drivers.. he is correct.. :laugh:
Click to expand...
Click to collapse
Step by step that I did when installing MEDIA TEK PRELOADER USB VCOM PORT:
1. Uninstall previous MEDIA TEK PRELOADER USB VCOM PORT Driver
2. Restart my Windows 7
3. Install MEDIA TEK PRELOADER USB VCOM PORT again
4. Restart my Windows 7
5. Connect my STARMOBILE DIAMOND to my PC (mobile switch off)
MEDIA TEK PRELOADER USB VCOM PORT (COMx) appeared
but vanished after 3 to 5 seconds (estimated time only)
6. try adding Media Tek Driver by clicking ACTION tab - Add Legacy Hardware
7. Install the hardware manually in Ports (COM & LPT)
8. Select Media Tek Inc. in Manufacturer Column
9. select MEDIA TEK PRELOADER USB VCOM PORT in Model Column
10. follow instruction until completing it and it say "The software for this device
is now installed, but may not work correctly.
This device cannot start. (Code 10)
It appeared in Device Manager under Ports (COM & LPT) but there is a yellow triangle
sign that have exclamation point.
I tried to switch on my device but nothing happend. Please Help Me, I want to Root
my STARMOBILE DIAMOND. The SP FlashTool and MTK Droid Root & Tools might
WORK if this driver (MEDIA TEK PRELOADER USB VCOM PORT) will installed correctly
in my Windows 7 PC. Help pls Help pls Help pls Help pls Help pls Help pls Help pls
hard reset or back up.. last step in rooting...
Help me please in doing hard reset or back up because letters are in chinese character... thanks
Solved: Wrong buttons!
mrpingen0121 said:
Help me please in doing hard reset or back up because letters are in chinese character... thanks
Click to expand...
Click to collapse
This question is resolved!
Wrong buttons.. It should be volume UP + Power on.. not volume DOWN..
Sypherr said:
Step by step that I did when installing MEDIA TEK PRELOADER USB VCOM PORT:
1. Uninstall previous MEDIA TEK PRELOADER USB VCOM PORT Driver
2. Restart my Windows 7
3. Install MEDIA TEK PRELOADER USB VCOM PORT again
4. Restart my Windows 7
5. Connect my STARMOBILE DIAMOND to my PC (mobile switch off)
MEDIA TEK PRELOADER USB VCOM PORT (COMx) appeared
but vanished after 3 to 5 seconds (estimated time only)
6. try adding Media Tek Driver by clicking ACTION tab - Add Legacy Hardware
7. Install the hardware manually in Ports (COM & LPT)
8. Select Media Tek Inc. in Manufacturer Column
9. select MEDIA TEK PRELOADER USB VCOM PORT in Model Column
10. follow instruction until completing it and it say "The software for this device
is now installed, but may not work correctly.
This device cannot start. (Code 10)
It appeared in Device Manager under Ports (COM & LPT) but there is a yellow triangle
sign that have exclamation point.
I tried to switch on my device but nothing happend. Please Help Me, I want to Root
my STARMOBILE DIAMOND. The SP FlashTool and MTK Droid Root & Tools might
WORK if this driver (MEDIA TEK PRELOADER USB VCOM PORT) will installed correctly
in my Windows 7 PC. Help pls Help pls Help pls Help pls Help pls Help pls Help pls
Click to expand...
Click to collapse
PS: UNFORTUNATELY NO ONE REPLY TO MY PROBLEM ABOVE BUT JUST IGNORE IT COZ' LUCKILLY
I ROOTED MY PHONE ALREADY BY GOOGLING GOOGLING AND GOOGLING, BUT ANYWAY THANKS TO ALL OF
YOU COZ' THE OTHER MEMBERS HELPED YOU IN THEIR PROBLEMS. THANKS ALSO TO rua1, HIS GUIDES HELPED
ME A LOT FOR ROOTING MY STARMOBILE DIAMOND. More POWER to XDA Developers.http://forum.xda-developers.com/ima...um.xda-developers.com/images/smilies/good.gif
I can help
Sypherr said:
PS: UNFORTUNATELY NO ONE REPLY TO MY PROBLEM ABOVE BUT JUST IGNORE IT COZ' LUCKILLY
I ROOTED MY PHONE ALREADY BY GOOGLING GOOGLING AND GOOGLING, BUT ANYWAY THANKS TO ALL OF
YOU COZ' THE OTHER MEMBERS HELPED YOU IN THEIR PROBLEMS. THANKS ALSO TO rua1, HIS GUIDES HELPED
ME A LOT FOR ROOTING MY STARMOBILE DIAMOND. More POWER to XDA Developers.http://forum.xda-developers.com/ima...um.xda-developers.com/images/smilies/good.gif
Click to expand...
Click to collapse
Try searching for MT6589 rooting and CWM. There is this site that will provide you a link for the correct drivers.
Starmobile may have the same specs and chips of I-Mobiles. So this is a reference to you.
haha. thanks for the link mate!
Sent from my GT-S7562 using xda premium
Hello please help i have a big problem on my NEO N003 1/4g T13
I have flashed to newest Stock room from the website neo then i try magerto room he was fine as the beginning then after 2 days he start freezing and sometimes working then the camera is no longer working i tell my self its just poor room
i decide to use the stock room but after i flashed work normal for 10 minute then freeze the screen turn black utile you remove the battery and put back in 2 minutes
after many times trying to flash it by sp flash tool i hit format ...my imei is gone and no signal on the sim card ( thats not a big problem)
but the phone still freezing and restarting ...black screen ......
after that the phone not able to turn on even the logo just black you can see he is trying turn on but no logo no nothing
in the device manager detect MediaTek Usb port before was detect preloader MediaTek somthing ......
look at the picture and the sp tool not working MediaTek Usb port and i got this error (look at the picture)
please help me i use the phone only 1 month please help me
this Morning accidentally i put the phone into Preloader Mode and make normal flash and my phone is a live a was very Happy i went to write the imei must root the phone...i have install root programe name is geno (he is work fine on lenovo P780) but in neo N003 he just freeze and tun off and no longer can trun it on again just black screen.
Now when i plug the phone via usb port windows detect it MediaTek USB Port how i can put it again in Mediatek Preloader VCOM ???
Always get error 4032 on sp flash tool (format , upgrade, download) all he same error
Guys please Help me .
Please Help Help !!!!!
Help me For God Sake I am going Crazy !!!!!
benladen said:
Hello please help i have a big problem on my NEO N003 1/4g T13
I have flashed to newest Stock room from the website neo then i try magerto room he was fine as the beginning then after 2 days he start freezing and sometimes working then the camera is no longer working i tell my self its just poor room
i decide to use the stock room but after i flashed work normal for 10 minute then freeze the screen turn black utile you remove the battery and put back in 2 minutes
after many times trying to flash it by sp flash tool i hit format ...my imei is gone and no signal on the sim card ( thats not a big problem)
but the phone still freezing and restarting ...black screen ......
after that the phone not able to turn on even the logo just black you can see he is trying turn on but no logo no nothing
in the device manager detect MediaTek Usb port before was detect preloader MediaTek somthing ......
look at the picture and the sp tool not working MediaTek Usb port and i got this error (look at the picture)
please help me i use the phone only 1 month please help me
this Morning accidentally i put the phone into Preloader Mode and make normal flash and my phone is a live a was very Happy i went to write the imei must root the phone...i have install root programe name is geno (he is work fine on lenovo P780) but in neo N003 he just freeze and tun off and no longer can trun it on again just black screen.
Now when i plug the phone via usb port windows detect it MediaTek USB Port how i can put it again in Mediatek Preloader VCOM ???
Always get error 4032 on sp flash tool (format , upgrade, download) all he same error
Guys please Help me .
Click to expand...
Click to collapse
benladen said:
Help me For God Sake I am going Crazy !!!!!
Click to expand...
Click to collapse
Why no one try to Help me please
:crying::crying::crying::crying::crying::crying::crying::crying::crying::crying:
Up up up
help !!!!
benladen said:
Up up up
help !!!!
Click to expand...
Click to collapse
help
benladen said:
Now when i plug the phone via usb port windows detect it MediaTek USB Port how i can put it again in Mediatek Preloader VCOM ???
Always get error 4032 on sp flash tool (format , upgrade, download) all he same error
Guys please Help me .
Click to expand...
Click to collapse
On my phone, mine has the same chip as yours, to flash in preloader mode, I do it in this order,
1 connect phone to pc via usb with battery removed,
2 load flashtool with scatterfile and rom to flash,
3 click on download in flashtool,
4 put battery into phone
SPflashtool then searches for the preloader driver, loads it briefly and then loads the DA Usb Vcom port driver and then proceeds with flashing
This will only work if you have the usb vcom preloader drivers installed on your pc
To check if you have preloader driver installed, open device manager on your pc, connect your phone with usb cable and battery removed, put in battery while watching device manager, if driver is installed you should see 'Preloader Usb Vcom port' appear in the ports section,
but it will only be there for a few seconds, and will dissappear again. If you do not see this you need to install the Vcom driver.
Hope this helps
you help me a lot man !!!!!
oscarblue48 said:
On my phone, mine has the same chip as yours, to flash in preloader mode, I do it in this order,
1 connect phone to pc via usb with battery removed,
2 load flashtool with scatterfile and rom to flash,
3 click on download in flashtool,
4 put battery into phone
SPflashtool then searches for the preloader driver, loads it briefly and then loads the DA Usb Vcom port driver and then proceeds with flashing
This will only work if you have the usb vcom preloader drivers installed on your pc
To check if you have preloader driver installed, open device manager on your pc, connect your phone with usb cable and battery removed, put in battery while watching device manager, if driver is installed you should see 'Preloader Usb Vcom port' appear in the ports section,
but it will only be there for a few seconds, and will dissappear again. If you do not see this you need to install the Vcom driver.
Hope this helps
Click to expand...
Click to collapse
Thank you so much man you help me a lot !!!
This how i get preloader
1-remove the battery
2-connect the phone to usb but before windows detect the device put the battery back
windows will detect preloder driver !!that's great
Now must go to my office i have windows 7 there to flash the phone with stock room and i will put the result later here
because i have win8.1 at home i get a lot of problem flashing this phone on it .
thank's again Peace.
oscarblue48 said:
On my phone, mine has the same chip as yours, to flash in preloader mode, I do it in this order,
1 connect phone to pc via usb with battery removed,
2 load flashtool with scatterfile and rom to flash,
3 click on download in flashtool,
4 put battery into phone
SPflashtool then searches for the preloader driver, loads it briefly and then loads the DA Usb Vcom port driver and then proceeds with flashing
This will only work if you have the usb vcom preloader drivers installed on your pc
To check if you have preloader driver installed, open device manager on your pc, connect your phone with usb cable and battery removed, put in battery while watching device manager, if driver is installed you should see 'Preloader Usb Vcom port' appear in the ports section,
but it will only be there for a few seconds, and will dissappear again. If you do not see this you need to install the Vcom driver.
Hope this helps
Click to expand...
Click to collapse
Hello, I can't Flash the phone over the preloder i have try 2 pcs and 2 diffrent drivers no luck the sp tool give me errors 4010... 2020
after trying many times i got flashed over the mediatek usb port ....
then the usb disconnect and the MediaTek DA USB VCOM connect and the flash begin utill 100%
but the phone not starting just black screen
try to format , upgrade , download nothing try 23 stock roms the old and the new nothing
please help help !!!
Do you see the preloader driver in device manager when you connect your phone as I described above?
Which build of SPflashtool are you using? the tool is quite buggy and sometimes helps to try another version
oscarblue48 said:
Do you see the preloader driver in device manager when you connect your phone as I described above?
Which build of SPflashtool are you using? the tool is quite buggy and sometimes helps to try another version
Click to expand...
Click to collapse
I don't see preloader driver i see just mediatek usb port
I am using SP Flash Tool v3.1328.0.183 and other versions
Now the flash not working again stop at the red bar 100% and give error 4032
i am sick with that error
i read some people get they phones alive with an loading an other preloader and the flash get throw !!!
look at this
thank you for responding man.
any One what i can do now ??!!!
Help for god sake !!
Ok, i think the only way your going to unbrick your phone is to flash the exact correct rom for it, Do you have a copy of the stock rom for your phone suitable for SPflashtool?
The link that you show is for a Feiteng H9500, that is very unlikely that it will work on your phone, the reason your phone is bricked is because you have probably flashed the wrong preloader block, and that is whats causing the trouble, you need to make sure you have the correct rom for your device before you start.
I think the only time you had a little success is when you accidentally entered preloader mode and if it were my phone I would concentrate on getting the preloader driver installed. There are some tutorials on here to install the drivers, it can be a bit tricky, and not all mediatek devices are the same, so a bit of trial and error may be needed
Once you have the Preloader usb vcom drivers installed I would then attempt to flash just the preloader and dsp_bl blocks initially from the correct rom for your phone, and then if successful flash the remainder of the rom, without preloader and dsp_bl
If you flash the wrong preloader/dsp_bl you will almost certainly brick your phone, so it must be either from a backup you have made of your original rom or from the exact stock rom for your phone.
oscarblue48 said:
Ok, i think the only way your going to unbrick your phone is to flash the exact correct rom for it, Do you have a copy of the stock rom for your phone suitable for SPflashtool?
The link that you show is for a Feiteng H9500, that is very unlikely that it will work on your phone, the reason your phone is bricked is because you have probably flashed the wrong preloader block, and that is whats causing the trouble, you need to make sure you have the correct rom for your device before you start.
I think the only time you had a little success is when you accidentally entered preloader mode and if it were my phone I would concentrate on getting the preloader driver installed. There are some tutorials on here to install the drivers, it can be a bit tricky, and not all mediatek devices are the same, so a bit of trial and error may be needed
Once you have the Preloader usb vcom drivers installed I would then attempt to flash just the preloader and dsp_bl blocks initially from the correct rom for your phone, and then if successful flash the remainder of the rom, without preloader and dsp_bl
If you flash the wrong preloader/dsp_bl you will almost certainly brick your phone, so it must be either from a backup you have made of your original rom or from the exact stock rom for your phone.
Click to expand...
Click to collapse
Thank you for you respond ,
i have Preloader usb vcom inslalled on my PC i have 3x stock roms from the NEO website all does not working always red bar 100% and get error 4032 on SP flash tool
Do you want to say that i will contact someone have the same model of my phone and tell him to make backup to his phone and upload it for me ? is it right ?
i have lenovo P780 when i turn it off and plug it to usb he detect it preloader mediatek then Disappears , thats what the NEO N003 must be :crying:
any way if some one have a rom work with my phone plz upload it for me
thank you again peace.
benladen said:
Thank you for you respond ,
i have Preloader usb vcom inslalled on my PC i have 3x stock roms from the NEO website all does not working always red bar 100% and get error 4032 on SP flash tool
Do you want to say that i will contact someone have the same model of my phone and tell him to make backup to his phone and upload it for me ? is it right ?
i have lenovo P780 when i turn it off and plug it to usb he detect it preloader mediatek then Disappears , thats what the NEO N003 must be :crying:
any way if some one have a rom work with my phone plz upload it for me
thank you again peace.
Click to expand...
Click to collapse
So the preloader vcom driver is installed ok on your pc, but you do not see it when you connect your phone, maybe you need to connect in a different way, on my phone I have to connect switched off phone with the battery removed, and when the battery is put in, then you see preloader driver pop up in device manager, there are many different MTK phones and different ways to connect.
The stock rom you have should be fine as long as it is the correct one for your device.
oscarblue48 said:
So the preloader vcom driver is installed ok on your pc, but you do not see it when you connect your phone, maybe you need to connect in a different way, on my phone I have to connect switched off phone with the battery removed, and when the battery is put in, then you see preloader driver pop up in device manager, there are many different MTK phones and different ways to connect.
The stock ROM you have should be fine as long as it is the correct one for your device.
Click to expand...
Click to collapse
the phone does not start at all not logo no no nothing is just black screen i have try this before connect the device then put the battery on it when it connect it's work first time the preloader device show , but i can not flash the ROM with it the sp flash tool give me error
i was able the flash it with mediatek usb port but the phone does not start black screen
, now i can't enter to the preloader device or even flash it with mediatek usb port !!!!!
yes its correct ROM i flash the phone with it before ...i brick the phone by root it by software name GENO the phone just stop working
i have use all the combination button but not luck i am stuck at mediatek usb port and sp tool give me error 4032....
:crying::crying::crying:
benladen said:
the phone does not start at all not logo no no nothing is just black screen i have try this before connect the device then put the battery on it when it connect it's work first time the preloader device show , but i can not flash the ROM with it the sp flash tool give me error
i was able the flash it with mediatek usb port but the phone does not start black screen
, now i can't enter to the preloader device or even flash it with mediatek usb port !!!!!
yes its correct ROM i flash the phone with it before ...i brick the phone by root it by software name GENO the phone just stop working
i have use all the combination button but not luck i am stuck at mediatek usb port and sp tool give me error 4032....
:crying::crying::crying:
Click to expand...
Click to collapse
If your phone now is completely dead, probably your only hope of reviving it is by using the test point, see 'Modes of the virtual COM ports', here.....
http://forum.xda-developers.com/showpost.php?p=38369102&postcount=11
Ive never done this procedure, so cant help much with it, but if you search these threads for mediatek test point or similar, you might find some info on it
oscarblue48 said:
If your phone now is completely dead, probably your only hope of reviving it is by using the test point, see 'Modes of the virtual COM ports', here.....
http://forum.xda-developers.com/showpost.php?p=38369102&postcount=11
Ive never done this procedure, so cant help much with it, but if you search these threads for mediatek test point or similar, you might find some info on it
Click to expand...
Click to collapse
ok thank you i will see what i can do !!
oscarblue48 said:
If your phone now is completely dead, probably your only hope of reviving it is by using the test point, see 'Modes of the virtual COM ports', here.....
http://forum.xda-developers.com/showpost.php?p=38369102&postcount=11
Ive never done this procedure, so cant help much with it, but if you search these threads for mediatek test point or similar, you might find some info on it
Click to expand...
Click to collapse
Hello, man can you Help me to find Test point
look at the picture down here
thank you.
benladen said:
Hello, man can you Help me to find Test point
Click to expand...
Click to collapse
As I said, Ive never done this myself, only read about it and have no idea where the test point is on your phone, they all appear to be in different places, on an mt6577 I had previously it was easy to find, just by the sim slot, there was no need to even strip the phone down, but on most other models they all seem to be less accessible. It will be somewhere on the main board I would imagine, usually, but not always, a small round brass dot about 2mm accross, and I noticed while searching that some are marked 'KCOLO' or similar. I believe also from what I've read that the manufacturers use this method to input the factory rom, so it must be there somewhere, its just a question of locating it. The best method to find it apparently is by testing different points with a multimeter to find one that corresponds with your battery output.
some more info here... http://forum.xda-developers.com/showpost.php?p=32424838&postcount=616
and a link to rua1's russian thread on the subject, translation with google chrome is not very good but there are some pics throughout the thread that might be helpful.... http://forum.china-iphone.ru/test-pointi-dlya-proshivki-preloader-na-mt6573-75-77-t22559.html
Hey Guys
I bricked my P780 and didnt do a backup. I formated the phone with SpFlashTool, afterwards the Flashing didnt work. And a second format didnt work too.
Now i tried nearly every possible tutorial on the web...
I am using win7
My main problem is that i am using SpFlashTool (newest version) and i get an 4032 Error if i try to download the rom.
I tried nearly every Rom for the p780 with every possible scatter file.
I tried nearly every MediaTek DA VCOM USB Driver, MediaTek PreLoader VCOM USB Driver and MTK USB Port Driver and always with no success.
I even plugged out the battery (its not removable) without damaging the phone...
Spackotus said:
Hey Guys
I bricked my P780 and didnt do a backup. I formated the phone with SpFlashTool, afterwards the Flashing didnt work. And a second format didnt work too.
Now i tried nearly every possible tutorial on the web...
I am using win7
My main problem is that i am using SpFlashTool (newest version) and i get an 4032 Error if i try to download the rom.
I tried nearly every Rom for the p780 with every possible scatter file.
I tried nearly every MediaTek DA VCOM USB Driver, MediaTek PreLoader VCOM USB Driver and MTK USB Port Driver and always with no success.
I even plugged out the battery (its not removable) without damaging the phone...
Click to expand...
Click to collapse
Hi. Because you have formated your nand you must reinstall your drivers, because your preloader now is messed up.
In order to do that you must do this:
1. Install drivers.
2. Go to device manager and let the window open.
3. Connect your phone and new hardware should appear for just a seccond or 2 max, something with MTK 6.5.XXX.
4. Click very fast on the little new thing that appear there because will desapear.
5. Now press the button to update drivers hardware. In one of my posts you will find an archive with the right drivers. Drivers are on the archive uploaded here.
6. After the drivers are installed your PC should recognize the phone.
7. After this the steps should be the same to flash your ROM. Oh and by the way: Press Firmware Upgrade button not Download. And dont forget to check DA/DL With Checksum... option
8. Waiting for feedback.
9. Good Luck.
stympy said:
Hi. Because you have formated your nand you must reinstall your drivers, because your preloader now is messed up.
In order to do that you must do this:
1. Install drivers.
2. Go to device manager and let the window open.
3. Connect your phone and new hardware should appear for just a seccond or 2 max, something with MTK 6.5.XXX.
4. Click very fast on the little new thing that appear there because will desapear.
5. Now press the button to update drivers hardware. In one of my posts you will find an archive with the right drivers. Drivers are on the archive uploaded here.
6. After the drivers are installed your PC should recognize the phone.
7. After this the steps should be the same to flash your ROM. Oh and by the way: Press Firmware Upgrade button not Download. And dont forget to check DA/DL With Checksum... option
8. Waiting for feedback.
9. Good Luck.
Click to expand...
Click to collapse
First of all thanx!
But whitch driver i should install in Point 1. ?
Second, what should i do if the device is appearing for 2 sec, the device appears straight as unknown device and then replugs itself every 30 sec
Spackotus said:
First of all thanx!
But whitch driver i should install in Point 1. ?
Second, what should i do if the device is appearing for 2 sec, the device appears straight as unknown device and then replugs itself every 30 sec
Click to expand...
Click to collapse
Hi. The drivers i uploaded to you at my post!
For the new device you must have the device manager window open ! Only there you will find the preloader.
stympy said:
Hi. The drivers i uploaded to you at my post!
For the new device you must have the device manager window open ! Only there you will find the preloader.
Click to expand...
Click to collapse
Well the device appears straight as MTK USB Port, , there is no 2 sec TimeFrame when the device apears as MT65xx
an yes, i installed your driver, i am even using a new installation of win7
Hi guys.. sory to butt in... but im experiencing the same problem where in my case i have lenovo s720 instead.
Does the solution works for u?? Mine says something about partition manager eror.
beckham_totti said:
Hi guys.. sory to butt in... but im experiencing the same problem where in my case i have lenovo s720 instead.
Does the solution works for u?? Mine says something about partition manager eror.
Click to expand...
Click to collapse
The solution should work for you! Or else search on this forum itself and you will get your answer!