[Q] Lenovo P 780 Chinese made phone - Lenovo P780

Hi,
I have received a Lenovo P 780 from Amazon after a long wait which was I guess a Chinese made phone. When I go to Google play I get only Chinese apps & also all system software from Lenovo are in Chinese language I cannot use whats app since it does not recognize my number and also it does detect my current city to show weather update.. I dont want to return this phone as it takes many days to return and get a new phone some one please assist me thanks in advance

Syed Moin said:
Hi,
I have received a Lenovo P 780 from Amazon after a long wait which was I guess a Chinese made phone. When I go to Google play I get only Chinese apps & also all system software from Lenovo are in Chinese language I cannot use whats app since it does not recognize my number and also it does detect my current city to show weather update.. I dont want to return this phone as it takes many days to return and get a new phone some one please assist me thanks in advance
Click to expand...
Click to collapse
Flash a ROW(rest of the world) ROM forom this forum. Your phone will be more understandable.
Sent from my Lenovo P780

stympy said:
Flash a ROW(rest of the world) ROM forom this forum. Your phone will be more understandable.
Sent from my Lenovo P780
Click to expand...
Click to collapse
Perfect can you please give me the steps that I should follow flash the phone with ROW apologies I'm new to these things..

Syed Moin said:
Perfect can you please give me the steps that I should follow flash the phone with ROW apologies I'm new to these things..
Click to expand...
Click to collapse
Ok here it is:
1. download in your computer the drivers
2. install drivers
3. restart your computer (just to be sure) (skip steps 1.2.3 iff you have allready installed drivers)
4. now... turn off your phone
5. plug your USB cable in your computer
6. plug your USB cable in your phone
7. new hardware detected should appear... and should install drivers automaticaly
8. after the drivers are installed unplug your cable from the phone and restart your computer (just to be sure)
9. after restart start flash tool
10. load scatter file from ROM directory(should be target_bin directory)
11. check DA,DL WITH CHECKSUM (NOT OPTIONAL)
12. press Firmware Upgrade button (NOT DOWNLOAD BUTTON)
13. now just now plug usb cable to your phone.
14. firmware flash should start.(some red and other color lines should appear)
15. iff the firmware is not starting remove the case of your phone and hold pressed the little red button for about 20 seconds then release. All this must be done with cable pluged in to your phone.
16. after flash is done a green circle should appear
17. disconect your phone and power on your phone
18. lenovo logo should appear. then you should be pacient because it will took some time before android boots for the first time.
19 Good luck.

stympy said:
Ok here it is:
1. download in your computer the drivers
2. install drivers
3. restart your computer (just to be sure) (skip steps 1.2.3 iff you have allready installed drivers)
4. now... turn off your phone
5. plug your USB cable in your computer
6. plug your USB cable in your phone
7. new hardware detected should appear... and should install drivers automaticaly
8. after the drivers are installed unplug your cable from the phone and restart your computer (just to be sure)
9. after restart start flash tool
10. load scatter file from ROM directory(should be target_bin directory)
11. check DA,DL WITH CHECKSUM (NOT OPTIONAL)
12. press Firmware Upgrade button (NOT DOWNLOAD BUTTON)
13. now just now plug usb cable to your phone.
14. firmware flash should start.(some red and other color lines should appear)
15. iff the firmware is not starting remove the case of your phone and hold pressed the little red button for about 20 seconds then release. All this must be done with cable pluged in to your phone.
16. after flash is done a green circle should appear
17. disconect your phone and power on your phone
18. lenovo logo should appear. then you should be pacient because it will took some time before android boots for the first time.
19 Good luck.
Click to expand...
Click to collapse
Hi,
Thank you so much for your help I tried doing that and step 15 does not complete. The phone is not getting detected I believe I installing MTK drivers but no luck when phone is connected to system in Device manager it show other devices and MTK driver with an ! mark but with in few seconds it goes off. I tried with many times but enabling all USB options from my phone. I will really appreciate your assistance thanks in advance.

Syed Moin said:
Hi,
Thank you so much for your help I tried doing that and step 15 does not complete. The phone is not getting detected I believe I installing MTK drivers but no luck when phone is connected to system in Device manager it show other devices and MTK driver with an ! mark but with in few seconds it goes off. I tried with many times but enabling all USB options from my phone. I will really appreciate your assistance thanks in advance.
Click to expand...
Click to collapse
I did it thanks to full updating the steps in details:victory:

Syed Moin said:
I did it thanks to full updating the steps in details:victory:
Click to expand...
Click to collapse
Sooo... it is working then..
Glad to help. :laugh:

Related

[Q] My phone has been bricked! :`(

Hello!
I think my MMX Canvas HD A116 has been soft bricked. :crying:
I'd installed DOGE http://forum.xda-developers.com/showthread.php?t=2663763 ROM, and it was working fine. After that I tried to get backup using Nandroid Manager but it was failed. So, I restarted phone in CWM Recovery mode and tried to backup data from there.
But after that, my phone went dead.
Screen starts for few seconds but it is not showing boot logo and even I'm not able to go into recovery mode also!
My PC or SP Flash Tool is also not recognizing phone.
Will USB Jig work for MMX phones? Is there any hope?!
Please help!
try to reinstall the drivers.. and then connect your device through sptools.
kalpesh_36 said:
try to reinstall the drivers.. and then connect your device through sptools.
Click to expand...
Click to collapse
I tried that.
Still not working! :crying:
try this
1. Turn off the phone by
removing battery.
2. Press and hold the Power button along with both the
‘Volume +’ and ‘Volume -’ buttons until the screen
displays two options.(volume keys first then power key .
after 5-10 seconds holding, Then 2 option will appear)
3. Press the ‘Volume +’ button to enter Recovery Mode.
wipe dalvik, data, cache partion. install MIUI or pure xperia
z2(my choice only, you can try any stable rom) from your
memory card.
shivrajsingh said:
try this
1. Turn off the phone by
removing battery.
2. Press and hold the Power button along with both the
‘Volume +’ and ‘Volume -’ buttons until the screen
displays two options.(volume keys first then power key .
after 5-10 seconds holding, Then 2 option will appear)
3. Press the ‘Volume +’ button to enter Recovery Mode.
wipe dalvik, data, cache partion. install MIUI or pure xperia
z2(my choice only, you can try any stable rom) from your
memory card.
Click to expand...
Click to collapse
Thank you Shivraj for replying.
But as I said in earlier post, my phone is not going into recovery mode. As I press "Volume +" button, it goes off. I wish somehow I can at least boot my phone into recovery mode!
Have anyone tried USB jig for Micromax phones?
aryankirtan said:
Thank you Shivraj for replying.
But as I said in earlier post, my phone is not going into recovery mode. As I press "Volume +" button, it goes off. I wish somehow I can at least boot my phone into recovery mode!
Have anyone tried USB jig for Micromax phones?
Click to expand...
Click to collapse
i guess usb jig only works for Samsung phones..but since u r saying that the device does power on for a second...mayb its not completely bricked...try installing the correct drivers..see if that works?
edwardpage said:
i guess usb jig only works for Samsung phones..but since u r saying that the device does power on for a second...mayb its not completely bricked...try installing the correct drivers..see if that works?
Click to expand...
Click to collapse
That right. Even if USB Jig works on MTk, it will also result in rebooting after 2-3 seconds which you are getting after pressing volume + button. You can only install correct MTK drivers and then install stock rom.
Download Flash Tool , Stock ROM AND USB Driver From Above LINK
NOW Create Folder IN Desktop Give It Name "FLASH"
Copy All Downloaded File In Recently Created Folder "FLASH"
Extract 'SP_Flash_Tool_v3.1304.0.119.rar' AND Also Extract Stock ROM File
NOW Open SP Flash Tools Folder AND Double Click ON "Flashtool.exe"
In Flashtool..Click On SCATTER-LOADING(FOUND IN RIGHT-SIDE) AND Select SCATTER File From STOCK ROM'S Folder
Flashtool Automatic Select All IMGs AND FILEs
NOW Completely Turn Off Your Phone
In Flashtool..Click On "DOWNLOAD" Button
Install USB Driver AND Connect Your Device To Computer
If Everything Is Right Then Process Will Start...Wait Till All Progress Completion
After All Process "GREEN CIRCLE" Appear In Center..
DISCONNECT PHONE AND POWER ON...THAT'S ALL
the correct drivers for mediatek is attached below.
Also, the process after "In Flashtool..Click On "DOWNLOAD" Button" , should be:
1. Open device manager
2. Connect your phone to PC through data cable.
3. New device will appear in device manager for 5-10 seconds only.
4. Quickly right click on newly appeared device and selected update driver.
5. Select drivers from downloaded and extracted attachment.
6. It will successfully install driver.
7. Remove data cable from phone and again insert it in phone.
8. SP tools will recognize it and automatically start flashing since you have already pressed download button earlier.
9. Flashing will complete in 3-4 minutes.
Thank you so much! Finally unbricked my MMX A116
shivrajsingh said:
That right. Even if USB Jig works on MTk, it will also result in rebooting after 2-3 seconds which you are getting after pressing volume + button. You can only install correct MTK drivers and then install stock rom.
Download Flash Tool , Stock ROM AND USB Driver From Above LINK
NOW Create Folder IN Desktop Give It Name "FLASH"
Copy All Downloaded File In Recently Created Folder "FLASH"
Extract 'SP_Flash_Tool_v3.1304.0.119.rar' AND Also Extract Stock ROM File
NOW Open SP Flash Tools Folder AND Double Click ON "Flashtool.exe"
In Flashtool.. Click On SCATTER-LOADING(FOUND IN RIGHT-SIDE) AND Select SCATTER File From STOCK ROM'S Folder
Flashtool Automatic Select All IMGs AND FILEs
NOW Completely Turn Off Your Phone
In Flashtool..Click On "DOWNLOAD" Button
Install USB Driver AND Connect Your Device To Computer
If Everything Is Right Then Process Will Start...Wait Till All Progress Completion
After All Process "GREEN CIRCLE" Appear In Center..
DISCONNECT PHONE AND POWER ON...THAT'S ALL
the correct drivers for mediatek is attached below.
Also, the process after "In Flashtool..Click On "DOWNLOAD" Button" , should be:
1. Open device manager
2. Connect your phone to PC through data cable.
3. New device will appear in device manager for 5-10 seconds only.
4. Quickly right click on newly appeared device and selected update driver.
5. Select drivers from downloaded and extracted attachment.
6. It will successfully install driver.
7. Remove data cable from phone and again insert it in phone.
8. SP tools will recognize it and automatically start flashing since you have already pressed download button earlier.
9. Flashing will complete in 3-4 minutes.
Click to expand...
Click to collapse
Thank you soooo much man. You saved my day... :good:
This drivers worked perfectly and with this method, I finally UNBRICKED my Micromax A116 handset.
Use this drivers for using SP Flash tool with MMX A116.
Perfect!
Thank you Shivraj Singh... :good:
aryankirtan said:
Thank you soooo much man. You saved my day... :good:
This drivers worked perfectly and with this method, I finally UNBRICKED my Micromax A116 handset.
Use this drivers for using SP Flash tool with MMX A116.
Perfect!
Thank you Shivraj Singh... :good:
Click to expand...
Click to collapse
Most welcome
shivrajsingh said:
That right. Even if USB Jig works on MTk, it will also result in rebooting after 2-3 seconds which you are getting after pressing volume + button. You can only install correct MTK drivers and then install stock rom.
Download Flash Tool , Stock ROM AND USB Driver From Above LINK
NOW Create Folder IN Desktop Give It Name "FLASH"
Copy All Downloaded File In Recently Created Folder "FLASH"
Extract 'SP_Flash_Tool_v3.1304.0.119.rar' AND Also Extract Stock ROM File
NOW Open SP Flash Tools Folder AND Double Click ON "Flashtool.exe"
In Flashtool..Click On SCATTER-LOADING(FOUND IN RIGHT-SIDE) AND Select SCATTER File From STOCK ROM'S Folder
Flashtool Automatic Select All IMGs AND FILEs
NOW Completely Turn Off Your Phone
In Flashtool..Click On "DOWNLOAD" Button
Install USB Driver AND Connect Your Device To Computer
If Everything Is Right Then Process Will Start...Wait Till All Progress Completion
After All Process "GREEN CIRCLE" Appear In Center..
DISCONNECT PHONE AND POWER ON...THAT'S ALL
the correct drivers for mediatek is attached below.
Also, the process after "In Flashtool..Click On "DOWNLOAD" Button" , should be:
1. Open device manager
2. Connect your phone to PC through data cable.
3. New device will appear in device manager for 5-10 seconds only.
4. Quickly right click on newly appeared device and selected update driver.
5. Select drivers from downloaded and extracted attachment.
6. It will successfully install driver.
7. Remove data cable from phone and again insert it in phone.
8. SP tools will recognize it and automatically start flashing since you have already pressed download button earlier.
9. Flashing will complete in 3-4 minutes.
Click to expand...
Click to collapse
Hello sir pls. Help me. I too want to flash the v5 of stock ROM but i the driver you have suggested below contains nothing.pls help how to proceed ahead.
alex279 said:
Hello sir pls. Help me. I too want to flash the v5 of stock ROM but i the driver you have suggested below contains nothing.pls help how to proceed ahead.
Click to expand...
Click to collapse
They contain drivers only. SP tools and stock rom needs to be downloaded separately.
need help for drivers
shivrajsingh said:
They contain drivers only. SP tools and stock rom needs to be downloaded separately.
Click to expand...
Click to collapse
very much thankful for the reply.... i am having the other 2 but facing problem with only the drivers, going through sp tools...scatter loading...download....no detection of my device... this might be due to drivers. i found nothing in your 11kb drivers. pls suggest me how i can download the correct drivers. pls. if possible elaborate it stepwise(as i m doing it for the first time/newbie)......hope a quick reply from your side
alex279 said:
very much thankful for the reply.... i am having the other 2 but facing problem with only the drivers, going through sp tools...scatter loading...download....no detection of my device... this might be due to drivers. i found nothing in your 11kb drivers. pls suggest me how i can download the correct drivers. pls. if possible elaborate it stepwise(as i m doing it for the first time/newbie)......hope a quick reply from your side
Click to expand...
Click to collapse
Which windows version, u r using??
.....!!!!!
shivrajsingh said:
Which windows version, u r using??
Click to expand...
Click to collapse
Using windows 8 - 64Bit
alex279 said:
Using windows 8 - 64Bit
Click to expand...
Click to collapse
First disable driver signing (Windows 8 users Only)
use this link for tutorial.....
https://learn.sparkfun.com/tutorial...abling-signed-driver-enforcement-on-windows-8
Now extract the mtk universal driver attachment.
1. Open device manager
2. Connect your phone to PC through data cable.
3. New device will appear in device manager for 5-10 seconds only.
4. Quickly right click on newly appeared device and selected update driver.
5. Select drivers from downloaded and extracted attachment.(right click on new appeared device -> browse my computer for drivers-> browse windows 7 drivers i.e. usb2ser_Win764 in extracted folder)
6. It will successfully install driver.
7. Remove data cable from phone and again insert it in phone.
8. SP tools will recognize it and automatically start flashing since you have already pressed download button earlier.
9. Flashing will complete in 3-4 minutes.
Hello many thnx to you for this useful info. Now i have flashed the device successfully.... Pls. if you can help me to swap the phone storage with the external sd card then it would be great help for me. Actually i have tried to do so but some how i bricked the device & that is why i have to flash.... Pls. Sir give me details guide on how to swap memory on canvas HD A116
Sent from my Micromax A116i using XDA Premium 4 mobile app
alex279 said:
Hello many thnx to you for this useful info. Now i have flashed the device successfully.... Pls. if you can help me to swap the phone storage with the external sd card then it would be great help for me. Actually i have tried to do so but some how i bricked the device & that is why i have to flash.... Pls. Sir give me details guide on how to swap memory on canvas HD A116
Sent from my Micromax A116i using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Hello friend,
Try this way: http://forum.xda-developers.com/showthread.php?t=2346389
As it works on MediaTek devices and MMX A116 is one of this.
pls suggest me how i can download the correct drivers.
aryankirtan said:
Hello!
I think my MMX Canvas HD A116 has been soft bricked. :crying:
I'd installed DOGE http://forum.xda-developers.com/showthread.php?t=2663763 ROM, and it was working fine. After that I tried to get backup using Nandroid Manager but it was failed. So, I restarted phone in CWM Recovery mode and tried to backup data from there.
But after that, my phone went dead.
Screen starts for few seconds but it is not showing boot logo and even I'm not able to go into recovery mode also!
My PC or SP Flash Tool is also not recognizing phone.
Will USB Jig work for MMX phones? Is there any hope?!
Please help!
Click to expand...
Click to collapse
It had to me once, when I was going to flash the stock rom from SP Flash tools. I think there was some drivers problem, and the process stopped in between, and when i tried to turn the phone on, it only emitted some light and would stay that until the battery would drain. After a few days, it went dead, no response. This was the time I realized that I had to give it to a service center. Unfortunately, the service was awfully bad, and my phone came repaired back after 3 MONTHS! So, I recommend, that you hand it over to a non-micromax service center (as your warranty is now void), and try your luck! All the best!
P.S. My CHD is working awesome now, installed MiUi
[email protected] said:
pls suggest me how i can download the correct drivers.
Click to expand...
Click to collapse
download Mt65xx vcom drivers then see the video below
---------- Post added at 12:54 PM ---------- Previous post was at 12:06 PM ----------
aryankirtan said:
Thank you Shivraj for replying.
But as I said in earlier post, my phone is not going into recovery mode. As I press "Volume +" button, it goes off. I wish somehow I can at least boot my phone into recovery mode!
Have anyone tried USB jig for Micromax phones?
Click to expand...
Click to collapse
just flash the stock backup using SP flash tool

[Guide]Revert To Stock With LG Software(Easy)

So many people around here are having issues with KDZ, errors such as:
--Connections problem between PC and Phone
-Drivers problem.
-Cannot find the phone.
-Bricked too hard.
-Random chinese info stuff...​How did i find this solution ?
After i copied the wrong aboot.bin to my device KDZ stopped working even after i repaired it.Why did i try to use KDZ after i repaired it?Well because i bricked it again by installing some modules that weren't compatible and it ended by deleting some of my system apps and also my navigation bar.So, i thought myself why LG designed an program for software update and why don't we use it?So i used B2CAppSetup, and not only that it fixed my device but also it reverted the firmware that i lost when i bricked my phone first time, because when i bricked it the first time i couldn't find the same KDZ i just flashed one that seemed compatible.I have to say it was way more faster and easier.
Click to expand...
Click to collapse
Let's get to the guide shall we?
Step 1 : Download B2CAppSetup( i attached it for ya )
Step 2a : Install it !
Warning Step 2 : If you already have KDZ installed using @hyelton method DON'T INSTALL IT!, you should already have it in your KDZ folder .
Step 2b (If you already have KDZ installed using @hyelton method and can't find B2CAppSetup) : Just delete it and install the program from here .
Step 3 : Open the program and plug your phone into the PC/Laptop whatever.
Step 3.1a: If you can boot up your phone( i mean if it's not bricked ) just select Software LG mode and in the B2CAppSetup window there should appear something like "Your phone has been discovered, do you want to install the driver?", you would say Yes and wait until the driver is installed.
Additional Info for Step 3.1a : For B2CAppSetup to find your phone you don't need only to have the Software LG mode enabled, you will also need the driver that should automatically install by itself.
Step 3.1b:If your device is bricked and can't boot you'll have to enter the Download Mode, to do that just keep holding the Vol. Up button while inserting the USB cable in the phone( The USB cable must be already plugged into the PC while doing that), and you keep it until you go into the Download Mode.
Step 4 : Now let's get the upgrade done. So basically since our phone has no firmware updates we have to trick the program. In the upper right corner you should see two options available, you are going to click on the one that says "Additional Functions"( the one in the left) and then select the second options that says something like "Recovery from an update error".​
Step 5 : Now if you've followed as i've said it should be very easy from now on.The program will connect to the device and start downloading the right Firmware Update that you had when your phone first came.
WARING !!! : DURING THE INSTALLATION THE PROGRAM MAY GIVE YOU THIS ERROR " The device has been disconnected from the PC, do you want to abort the update" , you just let it that way because it will still be installing even if that error pops-up.
Step 5.1 : When the installation reaches like 80% your phone should boot up, but don't disconnect it yet, just wait until the program crashed itself,it should crash when it's 99%, after that you can unplug it.​
Errors after installing:
1 )com.android.phone has stopped responding
2 )acore has stopped...
3 )contacts has stopped...
n )......
( and it keeps saying that without stopping and letting you do anything )
To fix it just, do a hard reset by using the stock recovery.​ Hope this method helped you in any way since the links where we could download the KDZ files are mostly down and since the KDZ works when it want and how it want.Feel free to ask question.This method was tested on the D620.​
... and then select the second options that says something like "Recovery from an update error".
Click to expand...
Click to collapse
This is where the option should be .
hi
Rephosix said:
So many people around here are having issues with KDZ, errors such as:
--Connections problem between PC and Phone
-Drivers problem.
-Cannot find the phone.
-Bricked too hard.
-Random chinese info stuff...​How did i find this solution ?
Let's get to the guide shall we?
Step 1 : Download B2CAppSetup( i attached it for ya )
Step 2a : Install it !
Warning Step 2 : If you already have KDZ installed using @hyelton method DON'T INSTALL IT!, you should already have it in your KDZ folder .
Step 2b (If you already have KDZ installed using @hyelton method and can't find B2CAppSetup) : Just delete it and install the program from here .
Step 3 : Open the program and plug your phone into the PC/Laptop whatever.
Step 3.1a: If you can boot up your phone( i mean if it's not bricked ) just select Software LG mode and in the B2CAppSetup window there should appear something like "Your phone has been discovered, do you want to install the driver?", you would say Yes and wait until the driver is installed.
Additional Info for Step 3.1a : For B2CAppSetup to find your phone you don't need only to have the Software LG mode enabled, you will also need the driver that should automatically install by itself.
Step 3.1b:If your device is bricked and can't boot you'll have to enter the Download Mode, to do that just keep holding the Vol. Up button while inserting the USB cable in the phone( The USB cable must be already plugged into the PC while doing that), and you keep it until you go into the Download Mode.
Step 4 : Now let's get the upgrade done. So basically since our phone has no firmware updates we have to trick the program. In the upper right corner you should see two options available, you are going to click on the one that says "Additional Functions"( the one in the left) and then select the second options that says something like "Recovery from an update error".​
Step 5 : Now if you've followed as i've said it should be very easy from now on.The program will connect to the device and start downloading the right Firmware Update that you had when your phone first came.
WARING !!! : DURING THE INSTALLATION THE PROGRAM MAY GIVE YOU THIS ERROR " The device has been disconnected from the PC, do you want to abort the update" , you just let it that way because it will still be installing even if that error pops-up.
Step 5.1 : When the installation reaches like 80% your phone should boot up, but don't disconnect it yet, just wait until the program crashed itself,it should crash when it's 99%, after that you can unplug it.​
Errors after installing:
1 )com.android.phone has stopped responding
2 )acore has stopped...
3 )contacts has stopped...
n )......
( and it keeps saying that without stopping and letting you do anything )
To fix it just, do a hard reset by using the stock recovery.​ Hope this method helped you in any way since the links where we could download the KDZ files are mostly down and since the KDZ works when it want and how it want.Feel free to ask question.This method was tested on the D620.​
Click to expand...
Click to collapse
what if you can't get in download mode because you're device hasn't got usb debugging anabled ?
my stays just black i only rooted, didn't put anything yet on it , it does connect to my pc but only like a folder with media in it but i can't get in recovery nor download mode could you help me ? it's a lg g2 mini
Teamsvg said:
what if you can't get in download mode because you're device hasn't got usb debugging anabled ?
my stays just black i only rooted, didn't put anything yet on it , it does connect to my pc but only like a folder with media in it but i can't get in recovery nor download mode could you help me ? it's a lg g2 mini
Click to expand...
Click to collapse
Well, this is a guide on how to reflash the stock version in case KDZ is not working, i guess if the USB still recognizes the phone it may be a chance to work, just attempt to use the software and see if it works (after all this is another method beside KDZ)
Rephosix said:
So many people around here are having issues with KDZ, errors such as:
--Connections problem between PC and Phone
-Drivers problem.
-Cannot find the phone.
-Bricked too hard.
-Random chinese info stuff...​How did i find this solution ?
Let's get to the guide shall we?
Step 1 : Download B2CAppSetup( i attached it for ya )
Step 2a : Install it !
Warning Step 2 : If you already have KDZ installed using @hyelton method DON'T INSTALL IT!, you should already have it in your KDZ folder .
Step 2b (If you already have KDZ installed using @hyelton method and can't find B2CAppSetup) : Just delete it and install the program from here .
Step 3 : Open the program and plug your phone into the PC/Laptop whatever.
Step 3.1a: If you can boot up your phone( i mean if it's not bricked ) just select Software LG mode and in the B2CAppSetup window there should appear something like "Your phone has been discovered, do you want to install the driver?", you would say Yes and wait until the driver is installed.
Additional Info for Step 3.1a : For B2CAppSetup to find your phone you don't need only to have the Software LG mode enabled, you will also need the driver that should automatically install by itself.
Step 3.1b:If your device is bricked and can't boot you'll have to enter the Download Mode, to do that just keep holding the Vol. Up button while inserting the USB cable in the phone( The USB cable must be already plugged into the PC while doing that), and you keep it until you go into the Download Mode.
Step 4 : Now let's get the upgrade done. So basically since our phone has no firmware updates we have to trick the program. In the upper right corner you should see two options available, you are going to click on the one that says "Additional Functions"( the one in the left) and then select the second options that says something like "Recovery from an update error".​
Step 5 : Now if you've followed as i've said it should be very easy from now on.The program will connect to the device and start downloading the right Firmware Update that you had when your phone first came.
WARING !!! : DURING THE INSTALLATION THE PROGRAM MAY GIVE YOU THIS ERROR " The device has been disconnected from the PC, do you want to abort the update" , you just let it that way because it will still be installing even if that error pops-up.
Step 5.1 : When the installation reaches like 80% your phone should boot up, but don't disconnect it yet, just wait until the program crashed itself,it should crash when it's 99%, after that you can unplug it.​
Errors after installing:
1 )com.android.phone has stopped responding
2 )acore has stopped...
3 )contacts has stopped...
n )......
( and it keeps saying that without stopping and letting you do anything )
To fix it just, do a hard reset by using the stock recovery.​ Hope this method helped you in any way since the links where we could download the KDZ files are mostly down and since the KDZ works when it want and how it want.Feel free to ask question.This method was tested on the D620.​
Click to expand...
Click to collapse
All models work download
My model does not work D620R Why not falling
I want to go back to Original rom of LG
Nice Tutorial
Luckily I don't need it yet, but I'm sure I'll need in some time in the futur
Works
For me it worked perfectly . I had Cyanogen but restore to stock failed from backup.
So :
1. Downloaded B2CAppSetup and installed
2. Downloaded LG United Mobile Driver Ver. 3.10
3. With UP button pushed I inserted the usb cable . Got into Download Mode.
4. From LG mobile support tool I choose Options -> Update Recovery
5. Waited to complete, phone booting, hard reset
haimmalka said:
All models work download
My model does not work D620R Why not falling
I want to go back to Original rom of LG
Click to expand...
Click to collapse
Same happend to me but I downloaded and installed driver from LG .
If my phone has a cab file will it convert it to kdz for me
I'm having the same issues. My LG G2 Mini D618 is stuck in the LG logo
I can't seem to enter Download mode even though I follow the instruction (press volume up button as I plug the USB cable) and installed USB drivers. Please help!
Hi guys,
Sorry to revive the old post, but I haven't been able to find me a solution after many days searching... A customer came to me with an LG G2 Mini D625 (located in Chile), for what i've been investigating the phone is stuck in APX mode, I got to install the "NVIDIA USB Boot-recovery driver for Mobile devices", and now I'm trying this method to attempt to revive the phone... however it has come to my attention that after:
1. Removing the battery
2. Keeping pressed vol+
3. Connecting the usb cable to phone & pc while doing step 2
I can't get the phone to boot in Download mode... Could it be it's a different method for D625? Is it plain dead & hard-bricked without any options left? Can something be done with some sort of box? I don't have any type of box myself, but if needed be, I can advise my customer to go with another technician who owns a box...
EDIT: I have the phone with me... just FYI

Lenovo P780 - Won't boot

Hi All,
Have seen the numerous posts on this forum for the Lenovo P780, but cannot for the life of me get mine to work again
Model: P780 4GB (believe it is the Chinese version as when I first started it, Android was in Chinese (hence me trying to replace the ROM).
Here are the symptoms:
Black screen, won't power on, cannot even get into factory reset mode.
Tried the reset button on the back of the phone (some say 3-5 seconds others say 20 seconds - Tried both, nothing!).
Tried to fix the problem by doing the following:
Download the SP Flash Tools version 5.1352.01 and ran them on my Windows 7 Machine as Administrator.
Loaded the P780_ROW_S226_4GB_KIT_KAT (as this is what I thought would do the trick.)
Selected the MT6589_Android_scatter_emmc.txt file and then Firmware Upgrade set, then hit download, connected the phone to the laptop (red light on the phone), SP Flash Tool then goes to 100% Download DA (in red), and then the message "Unrecognized ROM detected".
That's it nothing else. Can't power on the phone.
Any advice help would be appreciated before I throw this phone through a window!!!
Thanks,
Mak.
makavelli12 said:
Hi All,
Have seen the numerous posts on this forum for the Lenovo P780, but cannot for the life of me get mine to work again
Model: P780 4GB (believe it is the Chinese version as when I first started it, Android was in Chinese (hence me trying to replace the ROM).
Here are the symptoms:
Black screen, won't power on, cannot even get into factory reset mode.
Tried the reset button on the back of the phone (some say 3-5 seconds others say 20 seconds - Tried both, nothing!).
Tried to fix the problem by doing the following:
Download the SP Flash Tools version 5.1352.01 and ran them on my Windows 7 Machine as Administrator.
Loaded the P780_ROW_S226_4GB_KIT_KAT (as this is what I thought would do the trick.)
Selected the MT6589_Android_scatter_emmc.txt file and then Firmware Upgrade set, then hit download, connected the phone to the laptop (red light on the phone), SP Flash Tool then goes to 100% Download DA (in red), and then the message "Unrecognized ROM detected".
That's it nothing else. Can't power on the phone.
Any advice help would be appreciated before I throw this phone through a window!!!
Thanks,
Mak.
Click to expand...
Click to collapse
Now step by step how to doit. This is the hard part for beginners:
1. download in your computer the drivers from here. Go to the bottom of the page.
2. install drivers
3. restart your computer (just to be sure).
4. now...with your phone allready powered off...
5. plug your USB cable in your computer
5.1 open the device manager...
6. plug your USB cable in your phone
7. new hardware detected should appear... and should install drivers automaticaly, if not grab fast the new thing appeared in device manager and install the seccond set of the drivers.
8. after the drivers are installed unplug your cable from the phone and restart your computer (just to be sure)
9. after restart of your computer download the ROM ,unzip to a known folder; skip this step if you have allready your firmware
10. now load scatter file from ROM directory(should be target_bin directory)
11. check DA,DL WITH CHECKSUM (NOT OPTIONAL) if you flash with SP Flash Tool v3, if you sflash with SP Flash Tool v5 skip this step.
12. press Firmware Upgrade button (NOT DOWNLOAD BUTTON) if you flash with SP Flash Tool v3, if you sflash with SP Flash Tool v5 select Firmware Upgrade and press Download Button
13. now just now plug usb cable to your phone.
14. firmware flash should start.(some red and other color lines should appear)
15. if the firmware is not starting remove the back case of your phone and hold pressed the little red button from the right side, for about 20 seconds then release. All this must be done with cable pluged in to your phone.
16. after flash is done a green circle should appear
18. disconect your phone and power on your phone
19. lenovo logo should appear. then you should be pacient because it will took some time before android boots for the first time.
20. Reboot at least once then your phone is ready to work HARD.
21. Good luck. Hope This Helps You.
stympy said:
Now step by step how to doit. This is the hard part for beginners:
1. download in your computer the drivers from here. Go to the bottom of the page.
2. install drivers
3. restart your computer (just to be sure).
4. now...with your phone allready powered off...
5. plug your USB cable in your computer
5.1 open the device manager...
6. plug your USB cable in your phone
7. new hardware detected should appear... and should install drivers automaticaly, if not grab fast the new thing appeared in device manager and install the seccond set of the drivers.
8. after the drivers are installed unplug your cable from the phone and restart your computer (just to be sure)
9. after restart of your computer download the ROM ,unzip to a known folder; skip this step if you have allready your firmware
10. now load scatter file from ROM directory(should be target_bin directory)
11. check DA,DL WITH CHECKSUM (NOT OPTIONAL) if you flash with SP Flash Tool v3, if you sflash with SP Flash Tool v5 skip this step.
12. press Firmware Upgrade button (NOT DOWNLOAD BUTTON) if you flash with SP Flash Tool v3, if you sflash with SP Flash Tool v5 select Firmware Upgrade and press Download Button
13. now just now plug usb cable to your phone.
14. firmware flash should start.(some red and other color lines should appear)
15. if the firmware is not starting remove the back case of your phone and hold pressed the little red button from the right side, for about 20 seconds then release. All this must be done with cable pluged in to your phone.
16. after flash is done a green circle should appear
18. disconect your phone and power on your phone
19. lenovo logo should appear. then you should be pacient because it will took some time before android boots for the first time.
20. Reboot at least once then your phone is ready to work HARD.
21. Good luck. Hope This Helps You.
Click to expand...
Click to collapse
Hi Stympy,
I have managed to get an Android ROM installed on the P780. Details are:
Android version 4.2.1
Build: P780_S136_140306
The only problem now is that the rear camera does not work, and have been told that trying to install a non-standard ROM could have blown the rear camera.
As I am not experienced with flashing these (or any other types of smartphones), I have no idea if this is correct.
Any advice would be appreciated.
Mak.
makavelli12 said:
Hi Stympy,
I have managed to get an Android ROM installed on the P780. Details are:
Android version 4.2.1
Build: P780_S136_140306
The only problem now is that the rear camera does not work, and have been told that trying to install a non-standard ROM could have blown the rear camera.
As I am not experienced with flashing these (or any other types of smartphones), I have no idea if this is correct.
Any advice would be appreciated.
Mak.
Click to expand...
Click to collapse
Look what i want you to do !
1. go here and download your firmware
2. go here and download this preloader.
3. replace the original preloader with the one from step 2.
4. reflash firmware and tell me what happent !
5. waiting for reply...
stympy said:
Look what i want you to do !
1. go here and download your firmware
2. go here and download this preloader.
3. replace the original preloader with the one from step 2.
4. reflash firmware and tell me what happent !
5. waiting for reply...
Click to expand...
Click to collapse
Hi Stympy,
Carried out the steps you listed, and I now get the message "Unrecognized ROM detected".
makavelli12 said:
Hi Stympy,
Carried out the steps you listed, and I now get the message "Unrecognized ROM detected".
Click to expand...
Click to collapse
Got to say a BIG thank you to Stympy who got my P780 back working again!!! A magician!!!!
Thanks again!:good:

Can't go to download mode - phone is booting into system

hi,
As is thred name - can't go to download mode - after connecting to PC phone is bootlooping into system
Help
borda01 said:
hi,
As is thred name - can't go to download mode - after connecting to PC phone is bootlooping into system
Help
Click to expand...
Click to collapse
What do you want to do?
Flash rom inne flash tool
borda01 said:
Flash rom inne flash tool
Click to expand...
Click to collapse
Your phone is not powering down ?
Lenovo P780 is flashed by powering down.
You power down the phone, prepare to flash and when you are ready just plug the USB cable with the phone powered down.
That is it.
That not works, phone is powered down, but after connecting cable is powering on into system...
borda01 said:
That not works, phone is powered down, but after connecting cable is powering on into system...
Click to expand...
Click to collapse
Try this:
When the procedure to flash is ready, with the USB cable connected press the red button and keep the button pressed, then press download in SP Flash Tool and release the button. Do all this in this order. Tell me what is going on?
The flash should start.
stympy said:
Try this:
When the procedure to flash is ready, with the USB cable connected press the red button and keep the button pressed, then press download in SP Flash Tool and release the button. Do all this in this order. Tell me what is going on?
The flash should start.
Click to expand...
Click to collapse
Phone is booting, sp flash tool "searching"
Phone has TWRP installed, but I can't install any ROM - error appears
borda01 said:
Phone is booting, sp flash tool "searching"
Phone has TWRP installed, but I can't install any ROM - error appears
Click to expand...
Click to collapse
What firmware do you have installed now?
stympy said:
what firmware do you have installed now?
Click to expand...
Click to collapse
(vibeui_v2.0_1443_7.25.1_st)
In device manager phone is detected as MT65XX preloader in about 5 seconds - after that it bootloops.
EDIT:
solution:
Open "Device Manager" on your Windows PC.
Plug in your phone through the micro USB cable. A device will show up for a few seconds in "Device Manager". After that, it will disappear again!
Recognize the device tree where it appeared, and wait for it as you unplug and plug in your phone again (if bootloop, its automatic!)
Catch it with a right click as it appears! Then choose "Update Drivers" and pick the directory where you uncompressed the drivers you downloaded above. Its ok if after catching it the device disconnects. You only need to install the drivers now.
Click to expand...
Click to collapse
borda01 said:
In device manager phone is detected as MT65XX preloader in about 5 seconds - after that it bootloops.
Click to expand...
Click to collapse
I understand now. Your computer does not recognize your phone. The drivers are not installed at all or correctly.
Download the drivers from here and install them. The drivers are at the bottom of the page.
To flash use only the sp flash tools from here.
Small tutorial to install the drivers:
I think was someting like this:
1. First install the .exe file. Reboot PC.
2. Now plug the phone to the PC and new hardware wizard will appear. Unplug the USB cable.
3. Now power off the phone.
4. Again plug the phone this time powered off.
5. At this time in Device Manager appears for a second or two not in USB area, in ports area something with.. MTK65xx...
6. Click very fast on it because that will dessapear fast.
7. After you clicked on it all you have to do is update driver, and voila you have drivers installed and now all you have to do is to flash you ROM.
Hope this will help you.
Good luck.
What is a newest version of TWRP for P780?
borda01 said:
What is a newest version of TWRP for P780?
Click to expand...
Click to collapse
For normal layout is TWRP 2.8.4.0 rev.2 and for + layout is 3.0.2-7.

HOW TO FIX FLASH TOOLS ERROR S_BROM_DOWNLOAD_DA_FAIL (0x7D4) & 2004) FOR MTK PHONES

HOW TO FIX FLASH TOOLS ERROR S_BROM_DOWNLOAD_DA_FAIL (0x7D4) & 2004) FOR MTK PHONES
FIX FOR SP FLASH TOOLS ERROR S_BROM_DOWNLOAD_DA_FAIL (0x7D4) AND (2004)
Follow the following steps:
1. Get SP flash tools (Latest version)
2. Download your phone's firmware (from manufacturer site or needrom.com etc) and extract it.
3. install Mediatek Preloader drivers as per your OS version (win x7 , 8 10 etc) and architecture (32/64bit).
4. Run Flash tools with admin as administrator
5. select the scatter file from the firmware folder you downloaded and wait for it to load. (Do not connect your phone yet and leave the battery inserted)
6. Select Download Only
7. Hit the download button
8. Now plug in the micro/type C usb end of your cable to your phone but dont plug to PC. yet
9. While hold down both volume buttons i.e up and down buttons, (Do not press the power button), Insert the Usb cable end to your PCs usb port (Please choose a port thats very reliable).
10. After a while, P Flash tool will begin to upgrade your phone, dont release the buttons yet, let it lapse about 2mins then release them, the firmware upgrade will still continue and it will display a tick pop-up when done (this may take between 5-10mins).
Now unplug your phone, remove and re-insert the battery and power-up your phone. You phone is now unbricked.
Note that the first boot will longer than a regular boot.
This saved me
Oh my god. I was searching for hours and hours for a solution. This post saved my back side.
Perfect Solution for ZTE Blade A520
Thank you very much. This worked like a charm. Very helpful
adisa said:
FIX FOR SP FLASH TOOLS ERROR S_BROM_DOWNLOAD_DA_FAIL (0x7D4) AND (2004)
Follow the following steps:
1. Get SP flash tools (Latest version)
2. Download your phone's firmware (from manufacturer site or needrom.com etc) and extract it.
3. install Mediatek Preloader drivers as per your OS version (win x7 , 8 10 etc) and architecture (32/64bit).
4. Run Flash tools with admin as administrator
5. select the scatter file from the firmware folder you downloaded and wait for it to load. (Do not connect your phone yet and leave the battery inserted)
6. Select Download Only
7. Hit the download button
8. Now plug in the micro/type C usb end of your cable to your phone but dont plug to PC. yet
9. While hold down both volume buttons i.e up and down buttons, (Do not press the power button), Insert the Usb cable end to your PCs usb port (Please choose a port thats very reliable).
10. After a while, P Flash tool will begin to upgrade your phone, dont release the buttons yet, let it lapse about 2mins then release them, the firmware upgrade will still continue and it will display a tick pop-up when done (this may take between 5-10mins).
Now unplug your phone, remove and re-insert the battery and power-up your phone. You phone is now unbricked.
Note that the first boot will longer than a regular boot.
Click to expand...
Click to collapse
Thank you very much Sir, you are awesome!
Thank you very much Sir, you are awesome! I have made my dead phone alive following your post. You are the Life Saver of my phone. I have no word to thank you. I salute your hard work. Thank you very much. I want to share your post to everyone who are seeking solution like me.
mohidulhaq said:
Thank you very much Sir, you are awesome! I have made my dead phone alive following your post. You are the Life Saver of my phone. I have no word to thank you. I salute your hard work. Thank you very much. I want to share your post to everyone who are seeking solution like me.
Click to expand...
Click to collapse
New Error Now-
Error : S_AUTH_HANDLE_IS_NOT_READY(5000)
i have this error "Failed to Connect DA: S_AUTH_HANDLE_IS_NOT_READY". i dont know how i do
Ndanou jean-claude said:
i have this error "Failed to Connect DA: S_AUTH_HANDLE_IS_NOT_READY". i dont know how i do
Click to expand...
Click to collapse
Hi!
You should watch this video and tutorial, it was helpful for me too.
https://www.getdroidtips.com/bypass-mediateks-sp-flash-tool-authentication-protection/

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