Database Info

Micromax a78!! Rooted!!!!

MICROMAX A78 ROOTED!!!
Guys!!! Micromax a78!! rooted!!!
So, here are the steps on getting root access on MICROMAX A78-
What you need
1. MICROMAX A78, data usb cable.
2. Download the Rooted Boot image file from the attachment below this post.
3. Download SP Flash Tool v2.1 from HERE.
4. Download MTK65xx Driver from HERE.
5. Download the MTK6573 Scatter.txt file from the attachment below this post.
6. Lastly download SuperOneClick root application for windows (search google), and install it...it will also install the adb drivers needed while rooting.
Installation Steps-
1. Unzip and Install the MTK65xx USB drivers on your Windows PC, just run setup.exe.
Connect your phone switched off and connect using USB cable. Windows will recognize and install the MTK drivers for your phone (any free COM ports) will be configured. Disconnect the phone. Do not switch on the phone
2. Copy the "rootedboot.img" file that you downloaded from my attatchment. Rename it to be boot.img
4. Extract and run SP flash Tool.exe (the one with Blue image icon)
5. Click on Options, check USB mode.
6. Click on Scatter-loading button which is on the right side below Downloading Agent. A window will open. Browse to your downloaded scatter.txt file. By default you will have only one map file of name MT6573_Android_scatter. Select this
7. The flash tool will populate the Map file on the application window. You will see multiple Entries such as
PRELOADER
DSP_BL
MBR
etc etc. Each will have a check box which is by default checked.
8. UNCHECK all entries EXCEPT FOR "BOOT". Leave boot checked. Now click on the "BOOT" just right to the checkbox and browse and select the boot.img (which was earlier rootedboot.img) file you downloaded from the attachment below.
9. Now click on "Download" on the Application or press F9 on keyboard. Warning messages will occur, but ignore them..
10. You will see in the status bar below "Searching"
11. Connect your phone (switched off and with battery inserted) via the USB cable.
12. Flash tool will do its stuff. First a red progress bar, then a count down, a quick yellow progress bar and final window showing Green Circle.
If you get this then Congrats You have flashed the unlocked boot.img!
NOW FOR ACTUAL ROOTING:
1. Restart your phone, now when the phone boots up, enable "usb debugging".
2. Now run SuperOneClick, and click "root"..after the process finishes, the a78 will be fully rooted with Superuser app installed!!.
Check by installing root checker from play store!!!
Enjoy !
Warning - Please follow the instructions. Don't mess around with anything else. Not responsible if you do anything else and brick your device !
In case you get any other error on SP Flash Tool, then recheck your MTK driver installation. Try on another PC.
Credits!
I, Me, Myself
GUYS! If u think my hardwork is worth something, do press the "Thanks" button below! Thank You! :fingers-crossed:

awesome work !!!
thankyou buddy !!! my phone is finally rooted now waiting for a custom recovery ........

I'll also make a custom recovery if you are interested
Sent from my Micromax A110 using xda app-developers app

I will post the result after testing your method on my A78. Lets hope for something good

Bro!! You are the best.. Thanks a lot!!!

abs_dear said:
Bro!! You are the best.. Thanks a lot!!!
Click to expand...
Click to collapse
That's good to know! Any problems anybody faces,m always there
Sent from my Micromax A110 using xda app-developers app

WOOT WOOT
vshlkmr buddy you are the BEST :good:
i tried with SOC bt didnt wrk..n i ws worried to play with SP flash tool coz i dnt hv any alternt phone...excellent job man...
will root my phone ASAP n let u know if i get any problms..
it'll be perfect if you can provide CWM recovery...
THANKS again..

Hi,
Facing a strange issue and that too at very first step. When I am connecting the phone (Switched Off) to USB Cable after Driver Installation, Windows detects the device and tries to install MT65xx PreLoader. But after a few seconds, it shows the error: Device Unplugged.
Can you plz help to resolve this ?
Thanks,
Param

paramjeetgem said:
Hi,
Facing a strange issue and that too at very first step. When I am connecting the phone (Switched Off) to USB Cable after Driver Installation, Windows detects the device and tries to install MT65xx PreLoader. But after a few seconds, it shows the error: Device Unplugged.
Can you plz help to resolve this ?
Thanks,
Param
Click to expand...
Click to collapse
Ok, I am able to resolve this by Disabling Searching Windows Update for Device Drivers.
And, YES, I have rooted my A78
Big Big Thanks to vshlkmr

Phone Finally from rotted to Rooted
Thanks Buddy...
Phone is finally of some use now.
vshlkmr said:
I'll also make a custom recovery if you are interested
Click to expand...
Click to collapse
Yes, we are very interested. please make a custom recovery for a78.
Thanks

[TUT] Flashing Micromax A116 in Win8 x64

At last found the way to flash our phones with "Windows 8 x64"
I flashed my CHD with 4.2.1 orginal stock fw in the following steps:-
1) download Usbdeview
http://www.mediafire.com/download/41i2k36yyi1fzhz/usbdeview-x64.zip
2) unistall all the MTK65xx drivers u get in it (remember to use this as admin)
3)Reboot ur PC
4)Download Sp drivers for win8
http://www.mediafire.com/download/7yee2of64nhl947/SP_Drivers_v1.4.rar
5)Now open Device manager (right click on My Computer>Manage>Device manager)
6)Remove the battery and connect the phone via USB u will see unknown device in device manager and then MTK65xx Preloader
7)Quickly Right click on the MTK65xx preloader and update driver go for manual and then give the path for sp tools and just select the folder inside SP tools
8) u will c dialouge box asking for installing here select install anyway
9)and u r done.. u will here sound of disconnected device
10)connect again and u will c your device appearing and dissapearing on COM ports
11) Now open sp flash tools use this 1
http://www.mediafire.com/download/wd8au297r6w9qzd/SP_Flash_Tool_v3.1304.0.119.rar
12)dont forget to open sp tools in admin mode..
13) select the scatter file and make sure u have disconnected ur phone
14) select USB in options and force to high speed
15) Press Firmware Upgrade and then insert USB cable to ur phone
16) Sit back for 5-6 min until u c a green circle on ur screen.
as soon as u see green circle just remove the USB cable and plug in ur battery and boot your mobile

Digital signature error
when i try to install the drivers through your procedure it shows an error that the third party inf does not contain digital signature information

Not able to update A116 4.2.1 on Win8 x64
Tried numerous times. I Above mentioned procedure does not work! Certificate error shows up!

It did work. Thanks. The preloader will really disappear but as you use the flash tool it will automatically detect the driver.

[STOCK V3] Link And Installation Guide for A117 STOCK V3 ROM

Links for
1. The Stock V3 is:
https://docs.google.com/uc?id=0B74b7RoIPJyfcVJKSzAtQUM5Q0k&export=download
2. SP Tool for A117 is:
http://d-h.st/tvi
3. USB Driver For A117 is:
http://www.mediafire.com/download/e6c4j3d8j6c5ui3/MTK+Universal+Drivers.rar
to Flash STOCK V3 with SP tool... follow the guide:
1. Download Flash Tool , Stock ROM AND USB Driver From Above LINK
2. Now install SP Tool drvers. see: http://forum.xda-developers.com/canvas-magnus/general/install-usb-drivers-sp-tools-magnus-a117-t2705967
3. NOW Create Folder IN Desktop Give It Name "FLASH"
4. Copy All Downloaded File In Recently Created Folder "FLASH"
5. Extract 'SP_Flash_Tool_v3.1304.0.119.rar' AND Also Extract Stock ROM File
6. NOW Open SP Flash Tools Folder AND Double Click ON "Flashtool.exe"
7. In Flashtool..Click On SCATTER-LOADING(FOUND IN RIGHT-SIDE) AND Select SCATTER File From STOCK ROM'S Folder
8. Flashtool Automatic Select All IMGs AND FILEs
9. NOW Completely Turn Off Your Phone
10. In Flashtool..Click On "DOWNLOAD" Button
11. Install USB Driver AND Connect Your Device To Computer
12. If Everything Is Right Then Process Will Start...Wait Till All Progress Completion
13. After All Process "GREEN CIRCLE" Appear In Center..
14. DISCONNECT PHONE AND POWER ON...THAT'S ALL
[instructions by Krunal32 and Rht555]
thats all.... enjoy
and if it helps.. PRESS THE THANKS BUTTON

checksum
PiyushGupta said:
Links for
1. The Stock V3 is:
https://docs.google.com/uc?id=0B74b7RoIPJyfcVJKSzAtQUM5Q0k&export=download
2. SP Tool for A117 is:
http://d-h.st/tvi
3. USB Driver For A117 is:
http://www.mediafire.com/download/e6c4j3d8j6c5ui3/MTK+Universal+Drivers.rar
to Flash STOCK V3 with SP tool... follow the guide:
1. Download Flash Tool , Stock ROM AND USB Driver From Above LINK
2. Now install SP Tool drvers. see: http://forum.xda-developers.com/canvas-magnus/general/install-usb-drivers-sp-tools-magnus-a117-t2705967
3. NOW Create Folder IN Desktop Give It Name "FLASH"
4. Copy All Downloaded File In Recently Created Folder "FLASH"
5. Extract 'SP_Flash_Tool_v3.1304.0.119.rar' AND Also Extract Stock ROM File
6. NOW Open SP Flash Tools Folder AND Double Click ON "Flashtool.exe"
7. In Flashtool..Click On SCATTER-LOADING(FOUND IN RIGHT-SIDE) AND Select SCATTER File From STOCK ROM'S Folder
8. Flashtool Automatic Select All IMGs AND FILEs
9. NOW Completely Turn Off Your Phone
10. In Flashtool..Click On "DOWNLOAD" Button
11. Install USB Driver AND Connect Your Device To Computer
12. If Everything Is Right Then Process Will Start...Wait Till All Progress Completion
13. After All Process "GREEN CIRCLE" Appear In Center..
14. DISCONNECT PHONE AND POWER ON...THAT'S ALL
[instructions by Krunal32 and Rht555]
thats all.... enjoy
and if it helps.. PRESS THE THANKS BUTTON
Click to expand...
Click to collapse
Hi,
Thanks for sharing. What's the valid checksum of Stock V3 ROM?

Checksum for STOCK V3
Checksum is [ed2c00354eb7a6d0d080453574e91b42]
enjoy.

Checksum for STOCK V3
PiyushGupta said:
Checksum is [ed2c00354eb7a6d0d080453574e91b42]
enjoy.
Click to expand...
Click to collapse
Thanks.

Drivers please help.
Please help me install the drivers.
I'm running Windows 8.1 and my phone is not being recognized.
I've followed all the steps properly but I'm not getting the phone to even show up on the device manager. SP tools refusing to detect. Thoroughly frustrated and wasted 3 days on this.

abhishekmaha said:
Please help me install the drivers.
I'm running Windows 8.1 and my phone is not being recognized.
I've followed all the steps properly but I'm not getting the phone to even show up on the device manager. SP tools refusing to detect. Thoroughly frustrated and wasted 3 days on this.
Click to expand...
Click to collapse
Use only latest sp flash tool.

But I did! Still not recognizing. Nothing's happening, and no yellow bar is coming.. I downloaded the latest version of sptools, tried about 6 different versions of drivers, but my phone is not visible even as an unknown device on the device manager.

abhishekmaha said:
But I did! Still not recognizing. Nothing's happening, and no yellow bar is coming.. I downloaded the latest version of sptools, tried about 6 different versions of drivers, but my phone is not visible even as an unknown device on the device manager.
Click to expand...
Click to collapse
Yo!!
well all the things worked properly for me as well as for another users..
soo @abhishekmaha did you installed the drivers from the given link or from any other source??
i insist you to download and install the drivers from here:
http://forum.xda-developers.com/canvas-magnus/general/install-usb-drivers-sp-tools-magnus-a117-t2705967
Try it and then let me know.
i'll always be happy to help

PiyushGupta said:
Yo!!
well all the things worked properly for me as well as for another users..
soo @abhishekmaha did you installed the drivers from the given link or from any other source??
i insist you to download and install the drivers from here:
http://forum.xda-developers.com/canvas-magnus/general/install-usb-drivers-sp-tools-magnus-a117-t2705967
Try it and then let me know.
i'll always be happy to help
Click to expand...
Click to collapse
ROM File size is 900 MB !1 Is it the right file ?

Download Error
PiyushGupta said:
Checksum is [ed2c00354eb7a6d0d080453574e91b42]
enjoy.
Click to expand...
Click to collapse
I tried to download this several times, but it fails at nearly 800MB. Please help.

@rubenhardy
Yes this is the Right file..
Dont worry it's checked by me and other users too.
@Myanju
No download error cuz of the link..
there may be some problem with you system or network..
you can see the screenshot about the successful download.

Network Error
PiyushGupta said:
@rubenhardy
Yes this is the Right file..
Dont worry it's checked by me and other users too.
@Myanju
No download error cuz of the link..
there may be some problem with you system or network..
you can see the screenshot about the successful download.
Click to expand...
Click to collapse
Hi,
I have attached screen shot of what i faced. please look into this and let me know what actions i should take.

Use IDM or some other downloder

Hi..
what are the features of stock v3.
does it mean kernal version
pls help
---------- Post added at 06:46 AM ---------- Previous post was at 06:39 AM ----------
what are its features....

Emergency calls only problem
HI there , firstly there was problem for invalid IMEI, i got it resolved by flashing sec_ro file again. but now its showing emergency calls only. my phone is able to detect SIM card but showing emergency calls only.
is there any modem patch that can help.
pls help.:crying:

Micromax Unite 2 - Read Back Guide[Easy way]

Procedure:
1. Download and install drivers Driver_Auto_Installer_v1.1236.00.7z.
If not working try these too PDAnet_4150.rar.
Problem in installation?? Go here
2. Download scatter from here .
3. Open SP flash tools, load scatter in sp flash tools and go to read back tab. (alternative download link of sp flash tools)
4. Click 'Add' and tap on added read back entry.
5. Select any path to save file and click ok, write 0x3E180000 in length and click ok.
6. Click on read back and connect phone without battery. Wait till it completes.
7. Once you see a green circle, close sp flash tools and switch on the phone.
8. When the phone is on, connect it to pc. See if any notification of 'usb debugging' comes in phone, if not, go to settings->about phone->and tap build number 7 times to enable debugging options.
9. Go back and enter developers options(in settings), and check usb debugging on.
10. Now run mtk driod tools and it will detect phone. (alternative download link of mtk droid tools)
11. In mtk droid tools, click 'root, backup and recovery' tab.
12. Click 'To process file ROM_ from Flash Tool.
13. Locate the file you got from read back.
14. Say no to make CWM recovery automatically and cancel to choose a recovery for similar phone.
15. Now wait again.
Once done, you will get your sp flashable backup in MTK Driod Tools/backup.
Read back complete.
Now follow this guide to root your Unite 2.

Sudeep Duhoon said:
Procedure:
1. Download and install MTK VCOM drivers.
Problem in installation?? Go here
2. Open SP flash tools and go to read back tab. (alternative download link of sp flash tools)
3. Click 'Add' and tap on added read back entry.
4. Select any path to save file and click ok, write 0x3E180000 in length and click ok.
5. Click on read back and connect phone without battery. Wait till it completes.
6. Once you see a green circle, close sp flash tools and switch on the phone.
7. When the phone is on, connect it to pc. See if any notification of 'usb debugging' comes in phone, if not, go to settings->about phone->and tap build number 7 times to enable debugging options.
8. Go back and enter developers options(in settings), and check usb debugging on.
9. Now run mtk driod tools and it will detect phone. (alternative download link of mtk droid tools)
10. In mtk droid tools, click 'root, backup and recovery' tab.
11. Click 'To process file ROM_ from Flash Tool.
12. Locate the file you got from read back.
13. Say no to make CWM recovery automatically and cancel to choose a recovery for similar phone.
14. Now wait again.
Once done, you will get your sp flashable backup in MTK Driod Tools/backup.
Read back complete.
Now follow this guide to root your Unite 2.
Click to expand...
Click to collapse
1) we have to load scatter file first right?
2) how huch time it takes to readback?

codergenius said:
1) we have to load scatter file first right?
2) how huch time it takes to readback?
Click to expand...
Click to collapse
Oops, sry. That was added from day one in my pc so forgot.
Added scatter now.
About 5 mins.

anyone using win 7 pro 64 bit : able to install vcom drivers & successfully rooted unite 2 (i am unable to readback using sp flash tools...getting error as "USBSetting::SearchUSBPortPool(): Scaning USB port failed!(..\QT_FlashTool_Refactor\Conn\USBSetting.cpp,195)" in QT_FLASH_TOOL.log and error "IsValidCOMPort(): Instance ID(USB\VID_8086&PID_0189\6&1279F1F3&0&5) (FlashToolLib/host/windows/com_enum.cpp:942)" in BROM_DLL_V5.log while read back, i am not sure if it is driver issue as preloader driver gets successfully installed

green circle
Sudeep Duhoon said:
Procedure:
1. Download and install drivers Driver_Auto_Installer_v1.1236.00.7z.
If not working try these too PDAnet_4150.rar.
Problem in installation?? Go here
2. Download scatter from here .
3. Open SP flash tools, load scatter in sp flash tools and go to read back tab. (alternative download link of sp flash tools)
4. Click 'Add' and tap on added read back entry.
5. Select any path to save file and click ok, write 0x3E180000 in length and click ok.
6. Click on read back and connect phone without battery. Wait till it completes.
7. Once you see a green circle, close sp flash tools and switch on the phone.
8. When the phone is on, connect it to pc. See if any notification of 'usb debugging' comes in phone, if not, go to settings->about phone->and tap build number 7 times to enable debugging options.
9. Go back and enter developers options(in settings), and check usb debugging on.
10. Now run mtk driod tools and it will detect phone. (alternative download link of mtk droid tools)
11. In mtk droid tools, click 'root, backup and recovery' tab.
12. Click 'To process file ROM_ from Flash Tool.
13. Locate the file you got from read back.
14. Say no to make CWM recovery automatically and cancel to choose a recovery for similar phone.
15. Now wait again.
Once done, you will get your sp flashable backup in MTK Driod Tools/backup.
Read back complete.
Now follow this guide to root your Unite 2.[/
What do you mean by green circle? I can't see except that stop button, which is already green.
Click to expand...
Click to collapse

Green circle
Zao, it worked for me after putting in the battery. The flash_tools hanged for a minute then automatically started backing up.
Regards,
Abhishek

MTK specific apps
Hi,
Can you confirm if the rom is 4.4.2.
If it is 4.4.2 ROM, then can you please extract and provide the mtk specific apks from /system/app,
ie;
EngineerMode,
EngineerCode
EngineerModeSIM
Mkt_boot
MTKAndroidSuiteDeamon
MTkBT
MTKLogger
MTKThermalManager
YGPS
Thanks in advance.
Or can you provide me the link to download KitKat rom

Sudeep Duhoon said:
Procedure:
1. Download and install drivers Driver_Auto_Installer_v1.1236.00.7z.
If not working try these too PDAnet_4150.rar.
Problem in installation?? Go here
2. Download scatter from here .
3. Open SP flash tools, load scatter in sp flash tools and go to read back tab. (alternative download link of sp flash tools)
4. Click 'Add' and tap on added read back entry.
5. Select any path to save file and click ok, write 0x3E180000 in length and click ok.
6. Click on read back and connect phone without battery. Wait till it completes.
7. Once you see a green circle, close sp flash tools and switch on the phone.
8. When the phone is on, connect it to pc. See if any notification of 'usb debugging' comes in phone, if not, go to settings->about phone->and tap build number 7 times to enable debugging options.
9. Go back and enter developers options(in settings), and check usb debugging on.
10. Now run mtk driod tools and it will detect phone. (alternative download link of mtk droid tools)
11. In mtk droid tools, click 'root, backup and recovery' tab.
12. Click 'To process file ROM_ from Flash Tool.
13. Locate the file you got from read back.
14. Say no to make CWM recovery automatically and cancel to choose a recovery for similar phone.
15. Now wait again.
Once done, you will get your sp flashable backup in MTK Driod Tools/backup.
Read back complete.
Now follow this guide to root your Unite 2.
Click to expand...
Click to collapse
i am facing some problem with preloader.....please guide me through.........

kanishka singh said:
i am facing some problem with preloader.....please guide me through.........
Click to expand...
Click to collapse
What problem? Explain a bit.
eagledipesh said:
Hi,
Can you confirm if the rom is 4.4.2.
If it is 4.4.2 ROM, then can you please extract and provide the mtk specific apks from /system/app,
ie;
EngineerMode,
EngineerCode
EngineerModeSIM
Mkt_boot
MTKAndroidSuiteDeamon
MTkBT
MTKLogger
MTKThermalManager
YGPS
Thanks in advance.
Or can you provide me the link to download KitKat rom
Click to expand...
Click to collapse
Here is the stock rom. Yes it is kitkat.
http://support.moulnisky.com/index.php?dir=Micromax/
zao.remy said:
Sudeep Duhoon said:
Procedure:
1. Download and install drivers Driver_Auto_Installer_v1.1236.00.7z.
If not working try these too PDAnet_4150.rar.........................Once done, you will get your sp flashable backup in MTK Driod Tools/backup.
Read back complete.
Now follow this guide to root your Unite 2.[/
What do you mean by green circle? I can't see except that stop button, which is already green.
Click to expand...
Click to collapse
A pop up will come when it will finish. On center of the sp flash tools.
codergenius said:
anyone using win 7 pro 64 bit : able to install vcom drivers & successfully rooted unite 2 (i am unable to readback using sp flash tools...getting error as "USBSetting::SearchUSBPortPool(): Scaning USB port failed!(..\QT_FlashTool_Refactor\Conn\USBSetting.cpp,195)" in QT_FLASH_TOOL.log and error "IsValidCOMPort(): Instance ID(USB\VID_8086&PID_0189\6&1279F1F3&0&5) (FlashToolLib/host/windows/com_enum.cpp:942)" in BROM_DLL_V5.log while read back, i am not sure if it is driver issue as preloader driver gets successfully installed
Click to expand...
Click to collapse
Try using usb deview to uninstall and reinstall the drivers or try changing the com port from sp flash tools itself or try any other pc.
Click to expand...
Click to collapse

i did it before rooting my phone...the process still remains the same...????

bladehunter said:
i did it before rooting my phone...the process still remains the same...????
Click to expand...
Click to collapse
Yes

Sudeep Duhoon said:
Procedure:
1. Download and install drivers Driver_Auto_Installer_v1.1236.00.7z.
If not working try these too PDAnet_4150.rar.
Problem in installation?? Go here
2. Download scatter from here .
3. Open SP flash tools, load scatter in sp flash tools and go to read back tab. (alternative download link of sp flash tools)
4. Click 'Add' and tap on added read back entry.
5. Select any path to save file and click ok, write 0x3E180000 in length and click ok.
6. Click on read back and connect phone without battery. Wait till it completes.
7. Once you see a green circle, close sp flash tools and switch on the phone.
8. When the phone is on, connect it to pc. See if any notification of 'usb debugging' comes in phone, if not, go to settings->about phone->and tap build number 7 times to enable debugging options.
9. Go back and enter developers options(in settings), and check usb debugging on.
10. Now run mtk driod tools and it will detect phone. (alternative download link of mtk droid tools)
11. In mtk droid tools, click 'root, backup and recovery' tab.
12. Click 'To process file ROM_ from Flash Tool.
13. Locate the file you got from read back.
14. Say no to make CWM recovery automatically and cancel to choose a recovery for similar phone.
15. Now wait again.
Once done, you will get your sp flashable backup in MTK Driod Tools/backup.
Read back complete.
Now follow this guide to root your Unite 2.
Click to expand...
Click to collapse
I cannot do this.. there is an error after 13% of the process completion.. Asking me to Press CTRL+ALT+T, What should i do.. is this step necessary to do if i only want to Root this phone and Perform Data REpartition.. Please Help me iam new to this Process

saikiransama said:
I cannot do this.. there is an error after 13% of the process completion.. Asking me to Press CTRL+ALT+T, What should i do.. is this step necessary to do if i only want to Root this phone and Perform Data REpartition.. Please Help me iam new to this Process
Click to expand...
Click to collapse
Not necessary, but highly recommend.

wat will be the approx size of the read back file ?

Scaning USB port failed!
Hi OP, plz help me out
M not able to readback following only this guide, getting the below error in logs:
"07/12/2014 19:40:39.305 FlashTool[8032][5132][D]: APCore::ConnMediaUSB:reConnect(): Scanning USB port...(..\QT_FlashTool_Refactor\Conn\ConnMedia.cpp,53)
07/12/2014 19:40:59.801 FlashTool[8032][8372][D]: FileUtils::CheckDirectory(): FileUtils::CheckDirectory(): the dir(C:\ProgramData\SP_FT_Logs) already exists.(..\QT_FlashTool_Refactor\Utility\FileUtils.cpp,44)
07/12/2014 19:41:09.407 FlashTool[8032][5132][D]: USBSetting::SearchUSBPortPool(): Scaning USB port failed!(..\QT_FlashTool_Refactor\Conn\USBSetting.cpp,195)"
can U plz let me know what possibly can be the reason for this error?

MTK droid tools 253 is not identifying the UNite 2 8GB model. What went wrong?
SOLVED - HAD TO WAIT FOR AROUND A MINUTE FOR THE FIRST TIME.

Problem with 8GB version
When I connect my phone to the computer, the preloader driver is installed and there's the typical connection sound in windows. But just after that it gets disconnected in like 1-2 secs. I am unable to use MTK Flash Tool because of it.
I have a 8GB rom version of unite 2. Anybody else having the same problem?? Any solutions???
PS: My phone is perfectly getting detected by adb in developer mode.

Rooted succesfully with u r method
Followed u r all step for Readback and Rooting Got success thanks for u r hard work
I have 4 Gb Version :good:

Sakthihari said:
wat will be the approx size of the read back file ?
Click to expand...
Click to collapse
512kb or 512b, i don't remember if that was in kb or b.
akash.gpta said:
When I connect my phone to the computer, the preloader driver is installed and there's the typical connection sound in windows. But just after that it gets disconnected in like 1-2 secs. I am unable to use MTK Flash Tool because of it.
I have a 8GB rom version of unite 2. Anybody else having the same problem?? Any solutions???
PS: My phone is perfectly getting detected by adb in developer mode.
Click to expand...
Click to collapse
Click download and then connect the phone, it will not get removed.
Niraj251 said:
Followed u r all step for Readback and Rooting Got success thanks for u r hard work
I have 4 Gb Version :good:
Click to expand...
Click to collapse
Press thanx, don't say it.

bootloop after flashing A rom

This is How i unbricked my Unite 2(4GB)

While trying some mods for Unite 2 , my phone got bricked, i must have done something wrong because those mods are working for others. so it was completely my mistake. so i spent my last 4 hours trying to find a solution and this is how i finally got it work.
JUST WANT TO REMIND YOU THAT TRY THIS GUIDE ON YOUR ON RISK, IM NOT GIVING YOU ANY GUARANTEE THAT IT WILL GOING UNBRICK YOUR DEVICE, IM JUST SHARING THE METHOD WHICH WORKED FOR ME
MY DEVICE
MICROMAX UNITE 2 4GB
KITKAT 4.4.2
following was the symptoms of my device only try this guide if yours are identical to mine
Phone was not booting up (nothing was happening no matter how long i press power button)
wasn't booting into to recovery mode also notification led was not turning on when plugged to PC (i.e No charging)
windows was making device plugged and unplugged sound over and over again when i was connecting it to pc using data cable
now from the 3rd point i figured out that my phone was being detected by my pc but only for a brief moment
so after searching for a while i found out that it was a problem with the PRELOADER and device was trying load META mode(donAt have any clue what that is) so i needed to Install MTK65XX Preloader USB Vcom Drivers for SP Flash Tools.
this is how i did it
Step 1 :Firstly Download MTK USB VCOM Drivers from here
DOWNLOAD
the extract it
Step 2 : Now open Device Manager in your PC by right clicking on My Computer and then click on Manage.
Step 3 :Next go to Device Manager in that and click on your PC name and then click on Add legacy hardware, see below
Step 4 : Now in Add Hardware Wizard click on Next >> Install the Hardware that i manually select from a list (Advanced) >> Show All Devices >> Next >>Have a Disk >> Browse, Now select the inf file according to your OS and from where you extracted the downloaded drivers.
Step 5 : Now click on Next on the wizard to install the drivers and when promoted for security issue just click on install any anyway to finish the driver installation.
Step 6 : After installation finish restart your PC.
Source
now remove battery of your phone and then plug it to your pc using data cable While Holding Volume up button
the windows will recognize it and install drivers, now open device manager and if you find a device under Ports(Com&LPT) which has Mediatek, MTK, USB, VCOM,PRELOADER keywords in it then you are good to go
now download SP Flash Tool
Devhost l Mediafire
and Factory rom
Download
and then extract the Factory rom archive
Then flash Stock ROM by following these steps:
Step 1: Open SP flash tool and load the Scatter file of Stock ROM it is inside the extracted factory rom folder
Step 2: Select Format all+Download in drop-down menu.
Step 3:Remove the battery of your phone.
Step 4:Click Download in SP Flash Tool.
Step 5:connect your phone to pc via USB cable while holding volume up button you can release volume button when the process is stared . Wait for flashing to complete .
Step 6: when the process is completed unplug the phone, insert the battery and then turn it one hopefully it should boot now and you should see Micromax logo just remember first boot take long time so just wait for it to completely boot
if this doesn't work then don't loose hope keep on searching for other ways ,

Nice one.... Will be helpful for some