Help with unbricking - Lenovo P780

Hello,
I flashed a ROM with sp-tool but the phone does not open. I power it on but nothing happens, no vibration, no screen flashing nothing.
Now I try to reflash the stock ROM but:
If I connect it it to PC it is recognized as MTK USB Port instead of MediaTek Preloader USB VCOM and SPTools returns DRAM failed error.
I tried removing the battery and connecting it, pressing VOL+ etc but the same happens.
I read this guide http://forum.xda-developers.com/showthread.php?t=1943442 but I could not do something. I found in the guide a link in a Russian forum where they talked about flashing the preloader using the board's PINs, but the translate does not give me quality information on how to do this
Any ideas?
Thank you

ShadowReaperGR said:
Hello,
I flashed a ROM with sp-tool but the phone does not open. I power it on but nothing happens, no vibration, no screen flashing nothing.
Now I try to reflash the stock ROM but:
If I connect it it to PC it is recognized as MTK USB Port instead of MediaTek Preloader USB VCOM and SPTools returns DRAM failed error.
I tried removing the battery and connecting it, pressing VOL+ etc but the same happens.
I read this guide http://forum.xda-developers.com/showthread.php?t=1943442 but I could not do something. I found in the guide a link in a Russian forum where they talked about flashing the preloader using the board's PINs, but the translate does not give me quality information on how to do this
Any ideas?
Thank you
Click to expand...
Click to collapse
Hi. What you did is to brick your preloader. It seems to me that your phone is made after 03.2014.
What you have to do is:
1. reinstall the driver. Follow the tutorial from here: http://forum.xda-developers.com/lenovo-p780/help/lenovo-p780-mt6589-device-hard-bricked-t2890675
2. download the good preloader from here: http://forum.xda-developers.com/len...cked-flashing-wrong-rom-doesnt-t2749683/page4
3. replace the preloader from your downloaded ROM with the one from step 2.
4. Start SP FLASH TOOL and load scatter file
5. Check DA/DL WITH CHECKSUM
6. Flash it normaly now.
7. Good Luck
8. Waiting for feedback....

The same.
The phone is recognized as MTK USB Port and the SP-flash returns DRAM failed

ShadowReaperGR said:
The same.
The phone is recognized as MTK USB Port and the SP-flash returns DRAM failed
Click to expand...
Click to collapse
Hi. Can you tel me what was your STOCK ROM?
And what SP FLASH TOOL are you using ?

stympy said:
Hi. Can you tel me what was your STOCK ROM?
And what SP FLASH TOOL are you using ?
Click to expand...
Click to collapse
Merimobiles told me that this was the original rom
www.needrom.com/download/lenovo-p780-2
I tried varirous versions of SP Flash Tool
I think that the only option is to hard-flash it using the pins from the board

ShadowReaperGR said:
Merimobiles told me that this was the original rom
www.needrom.com/download/lenovo-p780-2
I tried varirous versions of SP Flash Tool
I think that the only option is to hard-flash it using the pins from the board
Click to expand...
Click to collapse
Try this: READ THIS TWICE TILL YOU UNDERSTAND :
1. Download SP FLASH 5
2. Download you ROM from here(not optional): http://forum.xda-developers.com/lenovo-p780/development/p780-row-s226-flash-flashtool-t2909202
3. Open Flash Tool 5 load scatter file from the ROM you downloaded.
4. Select only the preloader.
5. Under the big Download button select firmware upgrade
6. Now press BIG DOWNLOAD BUTTON.
7. The preeloader should flash.
8. Now after flashing the preloader you must check all others except preloader.
9. Under the big Download button select just download only.
10. Press BIG DOWNLOAD BUTTON.
11. Now your ROM should start downloading in your phone.
12. After downloading is completed your ROM should start .
13. Good Luck
14 Waiting for feedback.

wanna use ur method
Hi, I will try your method on my brick lenovo p780 4g. Wish me luck. Thanks.
:fingers-crossed::fingers-crossed::fingers-crossed:

alongbalbol said:
Hi, I will try your method on my brick lenovo p780 4g. Wish me luck. Thanks.
:fingers-crossed::fingers-crossed::fingers-crossed:
Click to expand...
Click to collapse
I wished on your original post !

Related

Zophone I5 MTK6577 bricked, tryed everything for a week, please help me

Hello!
I've got bricked Iphone 5 clone on MTK6577.
This phone was bricked because I flashed wrong firmware, but it still detects as "MTK USB Port" (PID_0003) when I plug it in and don't press any buttons on it.
I have backup from the 100% same phone, both bricked and working phones were from the same seller, bought together and came in one box.
As I understand phone has a chance to be unbricked, because Windows still detects it (PID_0003 means that Bootrom is alive).
So what I did this last week to unbrick it:
I tryed to flash backup with different versions of Sp flash tool (from 3.12.06.01 to 3.1336.0.198)
I tryed to flash first two blocks (preloader and dsp_bl)
I tryed to reinstall drivers and changed them
I tryed to flash it on 5 different PCs with Windows Xp(two different), Windows 7, Windows 7 64, Windows 8
I changed COM port number.
And always got this error: S_DA_DRAM_NOT_SUPPORT (3004) and when I use older Sp Flash Tool versions it ends with error: S_DL_GET_DRAM_SETTINGS_FAIL (5054). Even if I flash only PRELOADER and DSP_BL blocks.
How it happens:
I disconnect the device from PC, choose scatter file in Sp Flash Tool, push "Download" button, connect the device.
After that red line fills in the bottom 100% and after some seconds MTK USB Port dissapears from device manager and I hear sound of "unplugged device" (sometimes it sounds twice). In the bottom of Sp Flash Tool driver name changes to DA USB VCOM Port and S_DA_DRAM_NOT_SUPPORT (3004) error appears.
I have no idea what to do and anyway thanks to everybody for your answers and advices in this thread.
Some details about the phone from MTK Droid Tools:
Hardware : MT6577 (MT6589 is Fake!)
Model : iPhone5
Build number : ALPS.ICS2.MP.V1.18
Build date UTC : 20130822-011857
Android v : 4.2.0
Baseband v: MAUI.11AMD.W12.22.SP.V14, 2013/07/01 20:22
Kernel v : 3.0.13 ([email protected]) (gcc version 4.4.3 (GCC) ) #1 SMP Thu Aug 22 09:17:28 CST 2013
Uboot build v : MAIN2.2.ubt.2443
LCD Driver IC : 1-nt35510_mipi
Also here is screenshot of Sp Flash Tool 3.1336.0.sn198 when I get this error.
If you need any other information, just ask and I'll do my best to get it. Please help!
Can you boot your phone on Recovery?or it doesn't provide any power?
UltraWelfare said:
Can you boot your phone on Recovery?or it doesn't provide any power?
Click to expand...
Click to collapse
I can't boot phone in any way.
I tryed different combinations of buttons. The only combination I got is "HOME" and "POWER" buttons.
When I hold them for 5 seconds and release - device manager redetects MTK USB Port.
I think your device has an iOS operating system.Why are you posting in Android Q&A?or am I wrong?
UltraWelfare said:
I think your device has an iOS operating system.Why are you posting in Android Q&A?or am I wrong?
Click to expand...
Click to collapse
It's not an iOS device, MTK Droid tools wouldn't detect it if it's a iOS device. I'm sure, and it wouldn't be detected as MTK USB Port (PID_0003) when I plug it in.
xcyxoux said:
It's not an iOS device, MTK Droid tools wouldn't detect it if it's a iOS device. I'm sure, and it wouldn't be detected as MTK USB Port (PID_0003) when I plug it in.
Click to expand...
Click to collapse
I don't mean that...I mean it has iOS operating system.Like it doesn't have Google Play or anything that's related to google.It has App Store - iTunes and stuff of Apple...
UltraWelfare said:
I don't mean that...I mean it has iOS operating system.Like it doesn't have Google Play or anything that's related to google.It has App Store - iTunes and stuff of Apple...
Click to expand...
Click to collapse
Before I bricked it interface was iOS-like, that's right. But it's android.
So how can I unbrick it?
First of all, read this first http://forum.xda-developers.com/showthread.php?t=2160490
 @rua1 is the creator of MTK Droid Tool.
And for the love of your phone, do NOT flash the first 2 item [uncheck the first 2 boxes in SP Flash Tool]
if u r not flashing whole firmware.
Read the tutorial and u will know why.
Noob_XDA said:
First of all, read this first http://forum.xda-developers.com/showthread.php?t=2160490
@rua1 is the creator of MTK Droid Tool.
And for the love of your phone, do NOT flash the first 2 item [uncheck the first 2 boxes in SP Flash Tool]
if u r not flashing whole firmware.
Read the tutorial and u will know why.
Click to expand...
Click to collapse
Thanks for the answer!
When I bricked it I used Sp flash tool which flashes one whole .bin file. So I think preloader and dsp_bl are not "native" now.
Anyway I'll read the tutorial.
Noob_XDA said:
First of all, read this first http://forum.xda-developers.com/showthread.php?t=2160490
@rua1 is the creator of MTK Droid Tool.
And for the love of your phone, do NOT flash the first 2 item [uncheck the first 2 boxes in SP Flash Tool]
if u r not flashing whole firmware.
Read the tutorial and u will know why.
Click to expand...
Click to collapse
Now I know why, but I still don't know how to unbrick the phone
xcyxoux said:
Now I know why, but I still don't know how to unbrick the phone
Click to expand...
Click to collapse
Which part did u flash? Every check box? [firmware] or few parts only [download]?
Noob_XDA said:
Which part did u flash? Every check box? [firmware] or few parts only [download]?
Click to expand...
Click to collapse
When I bricked it I used special version of Flash tool and single .bin file. Screenshot in attach.
After that I tryed out other versions of Flash Tool and with checkboxes too.
xcyxoux said:
When I bricked it I used special version of Flash tool and single .bin file. Screenshot in attach.
After that I tryed out other versions of Flash Tool and with checkboxes too.
Click to expand...
Click to collapse
U mentioned u have backup. How did u make the backup? With flash tool or MTK droid tool?
Noob_XDA said:
U mentioned u have backup. How did u make the backup? With flash tool or MTK droid tool?
Click to expand...
Click to collapse
That's right. But I have backup not exactly from this phone but from the same phone from the same seller and they both came in one box.
I used Mtk droid tools 2.5.2 to make backup from alive phone.
After making backup I prepared blocks for Flash Tool with MTK Droid tools.
When I try to flash it I get the same errors.
I recorded video how it happens Link
xcyxoux said:
That's right. But I have backup not exactly from this phone but from the same phone from the same seller and they both came in one box.
I used Mtk droid tools 2.5.2 to make backup from alive phone.
After making backup I prepared blocks for Flash Tool with MTK Droid tools.
When I try to flash it I get the same errors.
I recorded video how it happens Link
Click to expand...
Click to collapse
Can u try flashing just boot.img & system.img
If it still fail, read this guide on how to recover from flashing wrong preloader.bin http://forum.xda-developers.com/showthread.php?t=1943442
Noob_XDA said:
Can u try flashing just boot.img & system.img
If it still fail, read this guide on how to recover from flashing wrong preloader.bin http://forum.xda-developers.com/showthread.php?t=1943442
Click to expand...
Click to collapse
Flashing boot.img and system.img leads to the same situation.
I read this guide on how to recover from flashing wrong preloader, I can't activate META mode. I tryed different combinations of buttons and still no luck - PC doesn't detect it as Preloader COM Port or VCOM Port. The only device it detects is MTK USB Port with PID=0003. When I try to flash it can detect VCOM Port after red line fills on 100%, but after that it fails.
I even found testpoint for this device but it reacts the same. At all.
DRAM is broken? But I didn't touch the hardware except battery.
That is why I created this thread. :/
xcyxoux said:
Flashing boot.img and system.img leads to the same situation.
I read this guide on how to recover from flashing wrong preloader, I can't activate META mode. I tryed different combinations of buttons and still no luck - PC doesn't detect it as Preloader COM Port or VCOM Port. The only device it detects is MTK USB Port with PID=0003. When I try to flash it can detect VCOM Port after red line fills on 100%, but after that it fails.
I even found testpoint for this device but it reacts the same. At all.
DRAM is broken? But I didn't touch the hardware except battery.
That is why I created this thread. :/
Click to expand...
Click to collapse
In that guide, to enter META mode
For MT6575/ 77
With the battery out, hold the volume up, don't let go & plug in the USB cable will activate META mode for few seconds...Typically, you need to click Download at SP Flash Tool before entering META mode or it will auto disconnected...
Noob_XDA said:
In that guide, to enter META mode
For MT6575/ 77
With the battery out, hold the volume up, don't let go & plug in the USB cable will activate META mode for few seconds...Typically, you need to click Download at SP Flash Tool before entering META mode or it will auto disconnected...
Click to expand...
Click to collapse
That's right, but it doesn't work. No device is detected without battery and any other combinations of buttons don't work.
xcyxoux said:
That's right, but it doesn't work. No device is detected without battery and any other combinations of buttons don't work.
Click to expand...
Click to collapse
Did u press download first & only then connect your usb cable?
Noob_XDA said:
Did u press download first & only then connect your usb cable?
Click to expand...
Click to collapse
Yes, I did so. I spent a week trying this with different drivers, PCs. The only thing - I did it with the only cable.

HELP!!! My lenovo p780 dead, does not boot.

My Lenovo P780 does not boot any more. Push power button, nothing happened. Connect by usb cable, only red led works. What can I do?
Bought from china, chinaunicomm customed phone. I tried flash, but can not connect it to computer.
bonbonbillo said:
My Lenovo P780 does not boot any more. Push power button, nothing happened. Connect by usb cable, only red led works. What can I do?
Bought from china, chinaunicomm customed phone. I tried flash, but can not connect it to computer.
Click to expand...
Click to collapse
Did u installed p780 drivers into your Pc ?
u must if u want to flash it .
bonbonbillo said:
My Lenovo P780 does not boot any more. Push power button, nothing happened. Connect by usb cable, only red led works. What can I do?
Bought from china, chinaunicomm customed phone. I tried flash, but can not connect it to computer.
Click to expand...
Click to collapse
It's easy to fix Just follow my steps. :fingers-crossed:
1.Prepare the rom which was running ok before,for example, for me it was @satanduck 's prerooted TWRP S124 rom.
2.Open the SP flash tool.
3.Load the scatter file from the rom which worked ok for you.
4.Tick the box that says 'DA DL All With Check Sum'
5.Hit Firmware Upgrade
Now is the hardest step
1.Open the cover of your phone.
2.Look for the red reset button which was close to SD card and press it a few times.
3.Connect USB cable to your phone and firmware upgrade should start and wait for the green circle! :good::laugh:
Best luck :good:
bonbonbillo said:
My Lenovo P780 does not boot any more. Push power button, nothing happened. Connect by usb cable, only red led works. What can I do?
Bought from china, chinaunicomm customed phone. I tried flash, but can not connect it to computer.
Click to expand...
Click to collapse
What have you done to your phone? Did you install or flash something? Did you change something in system ?
Sent from my Lenovo P780 with TWRP 2.7.1.1
glixbourkt said:
Did u installed p780 drivers into your Pc ?
u must if u want to flash it .
Click to expand...
Click to collapse
Yes, I installed mtk usb drivers. but I´m not sure if it´s ok o no. Because I have to connect the battery and push volume+up button to make it connected. and it´ll disappear immediately in device management window.
stympy said:
What have you done to your phone? Did you install or flash something? Did you change something in system ?
Sent from my Lenovo P780 with TWRP 2.7.1.1
Click to expand...
Click to collapse
Just tried to root, but not completed. and then tried flash to rescue, but not yet get it connected to computer.
tngultimate said:
It's easy to fix Just follow my steps. :fingers-crossed:
1.Prepare the rom which was running ok before,for example, for me it was @satanduck 's prerooted TWRP S124 rom.
2.Open the SP flash tool.
3.Load the scatter file from the rom which worked ok for you.
4.Tick the box that says 'DA DL All With Check Sum'
5.Hit Firmware Upgrade
Now is the hardest step
1.Open the cover of your phone.
2.Look for the red reset button which was close to SD card and press it a few times.
3.Connect USB cable to your phone and firmware upgrade should start and wait for the green circle! :good::laugh:
Best luck :good:
Click to expand...
Click to collapse
I can not get it connected to computer. Only when I push volume+up button,and connect the usb cable, it can be found. But then it disappears immediately in device management window. can not continue to flash.
Hi,
Please verify that you have a correct production date. I got a P780 after 0314. please try the solution on this post
http://forum.xda-developers.com/showpost.php?p=52665841&postcount=16
If this resolves your problem, that keep that preloader. With that you can almost flash every rom that there is with the flashtool.
(i'm very satisfied with the latest rom on needrom Vibeui2.0 (the rom page also offers the new preloader )
Greetz,
btw to try to flash with the new preloader set up the flashtool, push the red button on the back of your phone, connect the phone an release the button. If all the drivers are correct your phone will be flashed. ( this new batch phones gave me a heart attack also , mine wasn't even 12 hours active before i softbricked it )
Re-Mi said:
Hi,
Please verify that you have a correct production date. I got a P780 after 0314. please try the solution on this post
http://forum.xda-developers.com/showpost.php?p=52665841&postcount=16
If this resolves your problem, that keep that preloader. With that you can almost flash every rom that there is with the flashtool.
(i'm very satisfied with the latest rom on needrom Vibeui2.0 (the rom page also offers the new preloader )
Greetz,
btw to try to flash with the new preloader set up the flashtool, push the red button on the back of your phone, connect the phone an release the button. If all the drivers are correct your phone will be flashed. ( this new batch phones gave me a heart attack also , mine wasn't even 12 hours active before i softbricked it )
Click to expand...
Click to collapse
When I push the red button, phone can not be recognized by computer. Only I press the volume-up button, it can be recognized by computer.
I start the flash, then push volume-up button to make it connected, but then got BROM error. I attach the screen picture.
bonbonbillo said:
When I push the red button, phone can not be recognized by computer. Only I press the volume-up button, it can be recognized by computer.
I start the flash, then push volume-up button to make it connected, but then got BROM error. I attach the screen picture.
Click to expand...
Click to collapse
You must have this FlashTool - SP_Flash_Tool_v3.1304.0.119. Not Optional.
Check if your phone is produced in 2014. If it is you must use another preloader.
stympy said:
You must have this FlashTool - SP_Flash_Tool_v3.1304.0.119. Not Optional.
Check if your phone is produced in 2014. If it is you must use another preloader.
Click to expand...
Click to collapse
Yes, I have the FlashTool v3.1304.0.119. (picture attached)
My phone is produced before 2014.
bonbonbillo said:
Yes, I have the FlashToll v3.1304.0.119. (picture attached)
My phone is produced before 2014.
Click to expand...
Click to collapse
Try to flash with this Flah Tool, and tell me if gives you new errors.
stympy said:
Try to flash with this Flah Tool, and tell me if gives you new errors.
Click to expand...
Click to collapse
Which one? Have you attached any file? I don't see it. Tks.
bonbonbillo said:
Which one? Have you attached any file? I don't see it. Tks.
Click to expand...
Click to collapse
I have attached now.
Sent from my Lenovo P780 with TWRP 2.7.1.1
stympy said:
I have attached now.
Sent from my Lenovo P780 with TWRP 2.7.1.1
Click to expand...
Click to collapse
Same error, when the red color goes to the end, after around 3 minutes, says brom error....4001
bonbonbillo said:
Same error, when the red color goes to the end, after around 3 minutes, says brom error....4001
Click to expand...
Click to collapse
I think you should go to a service store. Thats my opinion.
stympy said:
I think you should go to a service store. Thats my opinion.
Click to expand...
Click to collapse
Trying to find solution here, not to solve only with money in mobile store. Anybody else help?
bonbonbillo said:
Trying to find solution here, not to solve only with money in mobile store. Anybody else help?
Click to expand...
Click to collapse
I thought you have warranty on your phone !
So... this error appear when you try to flash wrong ROM or you have wrong drivers installed. Try to remove drivers you have installed and try to reinstall another driver.
Orrrr.. your phone could be a clone. Just an ideea ...
Could you tell us more about your phone... maybe pictures taken from battery or box who came with ?

Lenovo P780 SoftBrick

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!

help!! my redmi note 4 mtk Hardbrick

Help me guys.. My RN4 mtk 3/64 MIUI Global 8.0.3.0 unlockbootloader suddently dead.. No led, no vibrate. My pc detect as mtk usb port..but connection not stable
.. Connect-disconnect repeatly. And SPFT can't work.. Can't format, can't readback, can't flash.. Always stuck at 100% red bar and ERROR : STATUS_DA_HASH_MISMATCH for rom miui 8 china or global stable.. And ERROR : STATUS_EXCEED_NUM_MAX for rom global dev and china dev..please give me solution :crying::crying:
Thanks..
Can you get into the bootloader to use fastboot? Does that much work? If not, you may be in trouble
Also, are you positive you have the MTK driver installed correctly? I remember there being driver verification issues with Win10.
smokinjoe2122 said:
Can you get into the bootloader to use fastboot? Does that much work? If not, you may be in trouble
Also, are you positive you have the MTK driver installed correctly? I remember there being driver verification issues with Win10.
Click to expand...
Click to collapse
Can not enter fastboot or recovery mode .. I am using win 7 64bit .. And for the mtk driver I've tried to install repeatedly from various sources and in various ways but the result is the same.
arilevint said:
Help me guys.. My RN4 mtk 3/64 MIUI Global 8.0.3.0 unlockbootloader suddently dead.. No led, no vibrate. My pc detect as mtk usb port..but connection not stable
.. Connect-disconnect repeatly. And SPFT can't work.. Can't format, can't readback, can't flash.. Always stuck at 100% red bar and ERROR : STATUS_DA_HASH_MISMATCH for rom miui 8 china or global stable.. And ERROR : STATUS_EXCEED_NUM_MAX for rom global dev and china dev..please give me solution :crying::crying:
Thanks..
Click to expand...
Click to collapse
If your repeatedly getting disconnect/reconnect I would suggest you use another USB cable or USB port because that's not normal.
If not then it may be a driver/PC issue.
Sent from my Redmi Note 4 using Tapatalk
Wilderone said:
If your repeatedly getting disconnect/reconnect I would suggest you use another USB cable or USB port because that's not normal.
If not then it may be a driver issue.
Sent from my Redmi Note 4 using Tapatalk
Click to expand...
Click to collapse
Ok..I'm going to buy a new cable.
Still unresolved. I try memory test SPFT can run normally. Device manager detects as MediaTek DA vcom usb .. But if I format or flashing error message appears again .. STATUS_DA_HASH_MISMATCH.
Perhaps try downloading different firmware if you're getting a hash error?
I still think getting into fastboot is important...Since Official MIUI doesn't have a real recovery, you're better off installing TWRP and seeing if you can do something from within recovery.
arilevint said:
Still unresolved. I try memory test SPFT can run normally. Device manager detects as MediaTek DA vcom usb .. But if I format or flashing error message appears again .. STATUS_DA_HASH_MISMATCH.
Click to expand...
Click to collapse
Is your Rn4 a mtk device or snapdragon device???? Please check.
If it is mtk then u would require scatter file along with correct firmware.
And if it is a snapdragon device, u can flash most of the things through bootloader mode.
Hope it helps.
subodhverma21 said:
Is your Rn4 a mtk device or snapdragon device???? Please check.
If it is mtk then u would require scatter file along with correct firmware.
And if it is a snapdragon device, u can flash most of the things through bootloader mode.
Hope it helps.
Click to expand...
Click to collapse
Im sure my device xiaomi redmi note 4 mediatek 3/64gb with logo china mobile in back casing.
arilevint said:
Im sure my device xiaomi redmi note 4 mediatek 3/64gb with logo china mobile in back casing.
Click to expand...
Click to collapse
Working with MTK devices is bit tricky.
though you will get success, i Hope
If you are sure that your device is MTK, then ofcourse your bootloader mode will not work. So try to adopt this solution:
1. Get SPFlash Tool, the latest one. http://spflashtool.com/
2. Get MediaTek USB VCOM drivers. http://spflashtool.com/
3. Now most important Get your Original Firmware along with the Scatter file. The SPflashtool only recognizes the scatter file. So you need ROM along with scatter file.
check this link and follow the instructions http://en.miui.com/thread-370620-1-1.html
check your ROM if it is here. Only Use the correct firmware for your devices otherwise you may do a permanent damage to your device. http://en.miui.com/download-309.html#454
Hope it helps.
Hi i have the same problem, spft always give me an error, i cannot enter in fastboot or recovery, did you solve the problem?
have you flashed preloader or had you selected "Format all and Download"? If not, or maybe yes,, try to flash custom cust.img and just plug in your phone without holding vol-down button. Also make sure that you disable driver signature enforcement. Anyway it sounds scary as I reflash my fastboot firmware on SP Flash Tool ocasionally after using twrp.
---------- Post added at 06:14 PM ---------- Previous post was at 06:12 PM ----------
If it doesn't work,, have a motherboard replacement
hello i managed to flash with sp flash tool but after flashing it is not charging and couldnt be powered on. i have held the power button for more than 20 secs
jr1945 said:
hello i managed to flash with sp flash tool but after flashing it is not charging and couldnt be powered on. i have held the power button for more than 20 secs
Click to expand...
Click to collapse
go to help at care centre buddy it look like a serious problem
subodhverma21 said:
Working with MTK devices is bit tricky.
though you will get success, i Hope
If you are sure that your device is MTK, then ofcourse your bootloader mode will not work. So try to adopt this solution:
1. Get SPFlash Tool, the latest one.
2. Get MediaTek USB VCOM drivers.
3. Now most important Get your Original Firmware along with the Scatter file. The SPflashtool only recognizes the scatter file. So you need ROM along with scatter file.
check this link and follow the instructions
check your ROM if it is here. Only Use the correct firmware for your devices otherwise you may do a permanent damage to your device.
Hope it helps.
Click to expand...
Click to collapse
i stuck in (Vol -) ,( Vol - and power button )and plug in USB. red bar not appear in SP tool, why it happen? please help
chimouw said:
i stuck in (Vol -) ,( Vol - and power button )and plug in USB. red bar not appear in SP tool, why it happen? please help
Click to expand...
Click to collapse
are you able to go to VCOM mode?
you have to go to VCOM mode in the MTK device to use the SP Flash Tool.
1. Install Vcom drivers from internet.
2. Phone will get detected. Then the SP Flash Tool will Run
Hope it helps.
subodhverma21 said:
are you able to go to VCOM mode?
you have to go to VCOM mode in the MTK device to use the SP Flash Tool.
1. Install Vcom drivers from internet.
2. Phone will get detected. Then the SP Flash Tool will Run
Hope it helps.
Click to expand...
Click to collapse
I finally installed mediatek driver but it didn't give any progress, btw test point can work??
chimouw said:
I finally installed mediatek driver but it didn't give any progress, btw test point can work??
Click to expand...
Click to collapse
Do you have the scatter file?
where did you get the scatter file?
Which SPF tool are you working with?
Download the latest SPFT and then try.
hope it helps.
subodhverma21 said:
Do you have the scatter file?
where did you get the scatter file?
Which SPF tool are you working with?
Download the latest SPFT and then try.
hope it helps.
Click to expand...
Click to collapse
I has scatter file from en. Miui /a-234 with codename nikel, I used spf tool the latest version.
Otherwise, my phone can not detected in my pc, neither unknown device or Vcom statuse. How should I do again? With test point or DFC can work??
Really my phone is Deep Death, before DD I flashed with snap dragon rom, result is DD
chimouw said:
I has scatter file from en. Miui /a-234 with codename nikel, I used spf tool the latest version.
Otherwise, my phone can not detected in my pc, neither unknown device or Vcom statuse. How should I do again? With test point or DFC can work??
Really my phone is Deep Death, before DD I flashed with snap dragon rom, result is DD
Click to expand...
Click to collapse
Have patience, it should not be problem.
Is your battery removable?
If yes, take it out. Unplug usb.
Plug usb again with battery out. Press -vol to detect vcom driver.
Most important , adb driver or usb debugging mode should not be enabled. Otheewise the vcom drivers will not install.
Once vcom mode works. SPFT will work on its own.
Hope it helps.

trying to unbrick huawei gr3 help!

hello i bricked my gr3 and now i am tring to unbrick it with sp flash tool installed every driver and there is no problem with drivers just when sp flash tool starts downloading it get stuck on AD 100% and after 10seconds it says error 2004 help plz
Gigageo said:
hello i bricked my gr3 and now i am tring to unbrick it with sp flash tool installed every driver and there is no problem with drivers just when sp flash tool starts downloading it get stuck on AD 100% and after 10seconds it says error 2004 help plz
Click to expand...
Click to collapse
Hi , did you try with other version of SPFT like this one ?
https://www.youtube.com/watch?v=9sly6LGIB0c
Try to disable driver signature , Run As Administrator and disable your Antivirus also and try. Good luck
Teddy Lo said:
Hi , did you try with other version of SPFT like this one ?
https://www.youtube.com/watch?v=9sly6LGIB0c
Try to disable driver signature , Run As Administrator and disable your Antivirus also and try. Good luck
Click to expand...
Click to collapse
Yes i tryed that too diffrent sp flash tools and driver signature disabled and runs as administrator i reinstalled drivers multiple times abd they all are working i tried everything i could imagine
Gigageo said:
Yes i tryed that too diffrent sp flash tools and driver signature disabled and runs as administrator i reinstalled drivers multiple times abd they all are working i tried everything i could imagine
Click to expand...
Click to collapse
1. Try another USB Port.
2. Lunch SP Flash again as admin.
3. Try another PC.
4. Check that the battery in the device is charged.
5. Try with diferent usb cable
6. Try another firmware
Teddy Lo said:
1. Try another USB Port.
2. Lunch SP Flash again as admin.
3. Try another PC.
4. Check that the battery in the device is charged.
5. Try with diferent usb cable
6. Try another firmware
Click to expand...
Click to collapse
well i tried everything but there is problem with step 5
i know that my battary is charging but when it gets enough power to start the phone it starts and instantly shut downs and this heppens every time i instert micro usb in but when i press buttuns it goes to meta mod (i think because i can see device with mtk drivers) and when i try to flash stock rom in sp flash tool it gets stuck on da 100% and i get error 2004
also i bricked my phone when i flashed u-boot.img as boot in twrp does that has to do something about sp flash tool or enything?
Gigageo said:
well i tried everything but there is problem with step 5
i know that my battary is charging but when it gets enough power to start the phone it starts and instantly shut downs and this heppens every time i instert micro usb in but when i press buttuns it goes to meta mod (i think because i can see device with mtk drivers) and when i try to flash stock rom in sp flash tool it gets stuck on da 100% and i get error 2004
Click to expand...
Click to collapse
Try again to flash latest stock firmware but not just keep holding Power button during flashing with SP flash tool , you can try also Beta Version of SP Flash tool .
Teddy Lo said:
Try again to flash latest stock firmware but not just keep holding Power button during flashing with SP flash tool , you can try also Beta Version of SP Flash tool .
Click to expand...
Click to collapse
Well i found only one firmware for my phone with proper scatter and i am using that and beta versions is not working too
Look here and try with sd update .
http://huawei-firmware.com/phone-list/huawei-gr3
Teddy Lo said:
Look here and try with sd update .
http://huawei-firmware.com/phone-list/huawei-gr3
Click to expand...
Click to collapse
nvm i fixed it i dissasmbled phone and removed battary wire then it installed
thank you for response

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