Root How to unbrick A75 if bricked using recovery.

KumarGanesh · Jun 27, 2012

KumarGanesh said:
Dear Dev,

Need your help to unbrick A75.

I have tried above mentioned instruction but not able to load software

The error is -

BROM ERROR:S_COM_PORT_OPEN_FAIL(1012)

[COM] Failed to open COM 1
[HINT]

Not able to do anything, can anyone give proper instruction to unbrik mobile.

pkotenetwork · Jun 27, 2012

KumarGanesh said:
KumarGanesh said:

Dear Dev,

Need your help to unbrick A75.

I have tried above mentioned instruction but not able to load software

The error is -

BROM ERROR:S_COM_PORT_OPEN_FAIL(1012)

[COM] Failed to open COM 1
[HINT]

Not able to do anything, can anyone give proper instruction to unbrik mobile.

Click to expand...

I think You have all needed files

Follow These Steps.

1) Install MTK 6573 Drivers
2) Remove Your battery from Mobile
3) Connect the USB Cables to computer and Phone (Keep in mind Battery is Removed)
4) Open Flashtool and load Scatter File from New Version
5) Now Select the Format + Download tab in Flashtool
6) Now the Falshtool is started Searching Your Device
7) Now Insert the Battery
8) Wait for the Completion..!

Done...!

(Look most Important thing is that Drivers should be installed properly.. )

This may Help You..!

Good Luck..!

KumarGanesh · Jun 29, 2012

@ pkotenetwork

Thanks for your replay,

but i have given my mobile to MMX service center, they told will take one week time to repair

.

If possible give us some tips before flashing any roms or any update zipfile without bricking mobile.

Thanks & Regards,
Ganesh

saivignesh · Jun 29, 2012

@lunar have u used mtk control app before bricking

gknayak9 · Jun 30, 2012

Superb extraordinary bobbaaalllllll

mohit4385 · Jul 21, 2012

Sir , your mentioned links has deleted from source

Kindly help me for recover of my phone IMEI No of Micromax A75
it show invalid IMEI
Please gave the easiest way to recover it so i can recover.

avinashmeena · Jul 22, 2012

saivignesh said:
superb work but I already have imei writer

Where is link of your imei writer

Tukarams · Aug 19, 2012

pkotenetwork said:
KumarGanesh said:

I think You have all needed files

Follow These Steps.

1) Install MTK 6573 Drivers
2) Remove Your battery from Mobile
3) Connect the USB Cables to computer and Phone (Keep in mind Battery is Removed)
4) Open Flashtool and load Scatter File from New Version
5) Now Select the Format + Download tab in Flashtool
6) Now the Falshtool is started Searching Your Device
7) Now Insert the Battery
8) Wait for the Completion..!

Done...!

(Look most Important thing is that Drivers should be installed properly.. )

This may Help You..!

Good Luck..!

Click to expand...

shahabazas · Aug 22, 2012

vkrajuu said:
I need to unbrick my phone. I have been following the above steps but still no go.. How to check if the drivers have been installed properly?

Buddy still u r in that state only hey if u haven't got the phone working then y don't u take it to Service Centre.

a75ics · Aug 29, 2012

just start SP tool and select MITTO scatter, and click on format button there are some option -->select --> auto format nand flash --> format whole flash, after that press OK button, hope it will help. because i have done it many times.

vaibhav sharma · Sep 9, 2012

thanks buddy

this is amazing my phone was bricked n i was almost died
then i saw ur post n i tried it n i was successful
its great man

karaju_2008 · Sep 14, 2012

when using splash tool
The error is

BROM ERROR:S_COM_PORT_OPEN_FAIL(1012)

[COM] Failed to open COM 3
[HINT]

saivignesh · Sep 14, 2012

karaju_2008 said:
when using splash tool
The error is

BROM ERROR:S_COM_PORT_OPEN_FAIL(1012)

[COM] Failed to open COM 3
[HINT]

in which os you r in???

vinoth1985 · Sep 17, 2012

Hi,
I bricked my phone, I try to turn on the phone. but it doesn't. If i charge the phone, some Chinese language is coming (white background with black test). Please help to provide some suggestion.

shahabazas · Sep 17, 2012

vinoth1985 said:
Hi,
I bricked my phone, I try to turn on the phone. but it doesn't. If i charge the phone, some Chinese language is coming (white background with black test). Please help to provide some suggestion.

Flash the NEW MMX VER folder do format+download may be ur phone got soft bricked did u tried goinee or mito scatter or boot img cos of which getting chinese stuff so now flash the entire MMX NEW VER.

And haan if u dint got what i said then please ask here someone will explain u in better way but dont try to do anything by your own untill someone advice u else u need to visit SVC n have to be alone without phone for 7 to 15 days so better to ask n proceed.

vinoth1985 · Sep 18, 2012

shahabazas said:
Flash the NEW MMX VER folder do format+download may be ur phone got soft bricked did u tried goinee or mito scatter or boot img cos of which getting chinese stuff so now flash the entire MMX NEW VER.

And haan if u dint got what i said then please ask here someone will explain u in better way but dont try to do anything by your own untill someone advice u else u need to visit SVC n have to be alone without phone for 7 to 15 days so better to ask n proceed.

I tried to use SP flashtool. But it is not detecting the phone. So i unable to flash the new mmx ver with format+download or simply download. Please help

vinoth1985 · Sep 18, 2012

vinoth1985 said:
I tried to use SP flashtool. But it is not detecting the phone. So i unable to flash the new mmx ver with format+download or simply download. Please help

I Followed These Steps.

1) Install MTK 6573 Drivers
2) Remove Your battery from Mobile
3) Connect the USB Cables to computer and Phone (Keep in mind Battery is Removed)
4) Open Flashtool and load Scatter File from New Version
5) Now Select the Format + Download tab in Flashtool
6) Now the Falshtool is started Searching Your Device
7) Now Insert the Battery
8) Wait for the Completion..!
I waiting for half an hour. but it not reprogrammed. so i stopped. Please help

falesh · Sep 21, 2012

cheers guys ! it wrks fr a73 as well !

jotish · Dec 22, 2012

This method was very useful after i bricked my phone. Then it showed me the invalide IMEI notification. I tried the link in the thread, seems like it is broken. So here is the new link.
The IMEI.exe method works fine. I tried the SN Station method as well(Some database error).
IMEI.exe
http://depositfiles.com/pt/files/7qppy02hy

Sn Write Tool
http://www.4shared.com/get/X_xa-s7w/SN_Write_tool_exe_v211241.html

jotish · Dec 29, 2012

I have a problem with the contacts. Contacts are not displayed while i receive a call. The number exist both in SIM and Phone. but still its not recognizing during a incoming call. This problem has started only after i flashed a new ROM

sagar21653 · Feb 5, 2013

hey,i was also in the same situation few days ago and my a75 was hard bricked.None of the buttons were working and usb cable not detecting so couldn't flash my device.But tried a way which was successful for me.follow these steps carefully(order is important..
1)remove ur sim card and sd card
2)remove ur battery
3)now open sp flash tool and load scatter file(ub-2)
4)now plug in usb cable into pc and mobile(battery removed)
5)press download
6)plug in the battery in to phone
ur device will be flashed successfully.It worked for me so it should also work for u but the only condition is that ur phone should have some battery life, if battery is empty then recharge it from some one else.

satyajit2412 · Feb 6, 2013

Above mentioned procedure also work for me when I soft bricked my device

REacon12 · Feb 9, 2013

Androidforum rocks
I hv unbricked this device successfully and about setting IMEI just clicking on the download button worked for me and My NVRAM remained unformatted so my IMEI was working after flashing and unbricking it

ansarimm · Feb 20, 2013

Whenever i connects my phone to Laptop.. a usb connectig sounds buzz.. but it says "cant open port". Unable to flash it.... can sum give me all the drivers

urvishpatel · Mar 11, 2013

use fresh sp tool for format+download & Don't forget to run sp flash tool as administrator in win7.

Root How to unbrick A75 if bricked using recovery.

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