Related
Hey,
I have been years just reading these forums but never made any posts, so thats why I cannot post to development section anyways. I happened to totally brick my phone by flashing wrong preloader into it. However this morning i succesfully reflashed it and now I have somehow working phone (just need to find new rom now) but anyways. This thread is to help other people who has semi bricked their phones as well.
Current situation.
-Phone doesn't charge,
-Phone doesn't turn on (nothing happens)
-Computer sees phone for few secs, so you have "META mode" access. If your computer doesn't see your phone at all make modified USB connect the 4pin to ground. This is what I did actually. If that doesn't work you can google for test points.
My device:
MTK6575 (Fake mt6589)
512MT RAM (fake 2GB)
800x460 resolution (fake 1920x1080)
4GB internal memory (fake 8gb)
5" screen
2200mah battery (fake 3000mah)
OK this is the prodecure that got my phone back to live!
Install windows XP (Yes, windows 8 didn't work for me. most likely drivers are not ready for it. I will not write steps how to install windows xp)
Install USB deview
-Google it, download it, extract package and run it
-Remove all drivers related to Mediatek, android, usb vcom etc.
Download and install VCOM USB Drivers
-Download these drivers http://www.mediafire.com/download/31nddwqdot5ajp2/MT6575+USB+VCOM+drivers.zip
-Put your phone battery in (50% charge) required. wait 10s. Take battery off and connect your phone to PC as meta mode ( modified USB cable, VOL+/- while connecting, you can read more about this from here: http://forum.xda-developers.com/showthread.php?t=1943442
-When your phone is connected it will disconnect after ~3-5seconds. Now you have to wait in device manager connect the phone right click the device when it shows up. Install driver from the location where you unpacked your VCOM USB drivers/2K_XP_COM/ dont automaticly install them but manually. After windows have found drivers UNTICK show compatible devices. And MANUALLY select preloader driver. Now it will install it the next time the device connects. OK now we have Preloader driver in place. Notice that we will install one more driver later needed in flashing procedure. Disconnect phone.
Now download compatible rom. for me My backup was not working, but this rom worked out perfectly:
http://search.4shared.com/postDownload/wILsUT7J/MTK6575_S4_FLASH_TOOLS_YEDEK.html
Download SP Flash Tool v3.1222.00, extract it.
Ok lets recap what we have now:
-preloader drivers
-phone disconnected
-SP Flash Tool v3.1222.00
-back up we can use to flash
Open flash tool, enter scatter file and go to Format
-Select Format whole flash except bootloader and nvram bin region. -> connect phone -> succeed
-Select Format NVRAM bin region ONLY -> connect phone -> succeed
-Select Format whole flash -> connect phone -> succeed
Ok. Next we need to flash compatible rom this part is tricky. Read before doing anything.
-Disconnect your phone, enter battery (50% charge required)
-wait atlaest 15seconds, and remove battery
-(I dont know why those steps were required, but didn't work without it)
-Open SP Flash tool select scatter file and select all checkboxes
-press download
-connect your phone in META mode with Preloader drivers we installed before.
-Now red prograss bar will start going and phone will disconnect After it reconnect We want ANOTHER drivers are located in the same place but now we need to select Mediatek DA Vcom USB drivers. If everything went fine you get yellow progress bar and it will reflash your phone! :victory:
In the last part if you got Error 5054, This is good. It means your phone is still alive! but your current preloader does not match the data you are going to flash. So you need to go back to google and download other rom try flashing everything (thats what I did, before hitting jack pot, eventually you will find compatible rom)
If you got ERROR 3002 switch back to SP Flash Tool v3.1222.00 newer one doesn't work!
I got some other errors as well when flashing and I solved them but didn't write down the errors so I cant remember them sorry
Remember before connect phone as META mode. Plug in battery with atlaest 50% power wait 15s. remove it. and connect the phone to PC. This was the mysterious step I was missing when struggling with this 5 days!
By the time of writing this article I got my phone working rom, everything works.
GOOD LUCK
ps. Sorry for typos.
:angel: kthxbai
thanks!
AND THANKS FOR yuweng and rui1 who made this all possible!
anyway now I'm back to porting CM to our device. hopefully this helped somebody (and yes, I will be more careful this time)
Hi, it worked for me and i could unbrick my mtk6575
Hi, there
rom given in post worked for me
and i could finally unbrick my phone, but now it asks for the password to decrypt storage after boot. I don't know what to do.
please provide password or any solution to it.
my device is stuck on boot?
Havunen said:
Hey,
I have been years just reading these forums but never made any posts, so thats why I cannot post to development section anyways. I happened to totally brick my phone by flashing wrong preloader into it. However this morning i succesfully reflashed it and now I have somehow working phone (just need to find new rom now) but anyways. This thread is to help other people who has semi bricked their phones as well.
Current situation.
-Phone doesn't charge,
-Phone doesn't turn on (nothing happens)
-Computer sees phone for few secs, so you have "META mode" access. If your computer doesn't see your phone at all make modified USB connect the 4pin to ground. This is what I did actually. If that doesn't work you can google for test points.
My device:
MTK6575 (Fake mt6589)
512MT RAM (fake 2GB)
800x460 resolution (fake 1920x1080)
4GB internal memory (fake 8gb)
5" screen
2200mah battery (fake 3000mah)
OK this is the prodecure that got my phone back to live!
Install windows XP (Yes, windows 8 didn't work for me. most likely drivers are not ready for it. I will not write steps how to install windows xp)
Install USB deview
-Google it, download it, extract package and run it
-Remove all drivers related to Mediatek, android, usb vcom etc.
Download and install VCOM USB Drivers
-Download these drivers http://www.mediafire.com/download/31nddwqdot5ajp2/MT6575+USB+VCOM+drivers.zip
-Put your phone battery in (50% charge) required. wait 10s. Take battery off and connect your phone to PC as meta mode ( modified USB cable, VOL+/- while connecting, you can read more about this from here: http://forum.xda-developers.com/showthread.php?t=1943442
-When your phone is connected it will disconnect after ~3-5seconds. Now you have to wait in device manager connect the phone right click the device when it shows up. Install driver from the location where you unpacked your VCOM USB drivers/2K_XP_COM/ dont automaticly install them but manually. After windows have found drivers UNTICK show compatible devices. And MANUALLY select preloader driver. Now it will install it the next time the device connects. OK now we have Preloader driver in place. Notice that we will install one more driver later needed in flashing procedure. Disconnect phone.
Now download compatible rom. for me My backup was not working, but this rom worked out perfectly:
http://search.4shared.com/postDownload/wILsUT7J/MTK6575_S4_FLASH_TOOLS_YEDEK.html
Download SP Flash Tool v3.1222.00, extract it.
Ok lets recap what we have now:
-preloader drivers
-phone disconnected
-SP Flash Tool v3.1222.00
-back up we can use to flash
Open flash tool, enter scatter file and go to Format
-Select Format whole flash except bootloader and nvram bin region. -> connect phone -> succeed
-Select Format NVRAM bin region ONLY -> connect phone -> succeed
-Select Format whole flash -> connect phone -> succeed
Ok. Next we need to flash compatible rom this part is tricky. Read before doing anything.
-Disconnect your phone, enter battery (50% charge required)
-wait atlaest 15seconds, and remove battery
-(I dont know why those steps were required, but didn't work without it)
-Open SP Flash tool select scatter file and select all checkboxes
-press download
-connect your phone in META mode with Preloader drivers we installed before.
-Now red prograss bar will start going and phone will disconnect After it reconnect We want ANOTHER drivers are located in the same place but now we need to select Mediatek DA Vcom USB drivers. If everything went fine you get yellow progress bar and it will reflash your phone! :victory:
In the last part if you got Error 5054, This is good. It means your phone is still alive! but your current preloader does not match the data you are going to flash. So you need to go back to google and download other rom try flashing everything (thats what I did, before hitting jack pot, eventually you will find compatible rom)
If you got ERROR 3002 switch back to SP Flash Tool v3.1222.00 newer one doesn't work!
I got some other errors as well when flashing and I solved them but didn't write down the errors so I cant remember them sorry
Remember before connect phone as META mode. Plug in battery with atlaest 50% power wait 15s. remove it. and connect the phone to PC. This was the mysterious step I was missing when struggling with this 5 days!
By the time of writing this article I got my phone working rom, everything works.
GOOD LUCK
ps. Sorry for typos.
:angel: kthxbai
Click to expand...
Click to collapse
my rooted mt6575(spice mi-315) device stuck on boot logo. i also tried clar cache and wipe all data bt still same boot logo appear . i am going to ur theard when i format whole flash except bootloader and navram. and connect my device to pc and error occured.....
does some know where to find a latest rom for my mtk 6575(samsung glx,y grand duo hard copy) plz i really need 1
google play service was not working so i uninstalled it to intall a proper vrsion but when i try install it from google play store it says imcompatible with same shared id what can i do plz hlp me coz some of my apps and game r not working...
gapps and cwm problems
soulindub said:
google play service was not working so i uninstalled it to intall a proper vrsion but when i try install it from google play store it says imcompatible with same shared id what can i do plz hlp me coz some of my apps and game r not working...
Click to expand...
Click to collapse
Quote:
Originally Posted by Snekhers
I need this informations roms!
Screen : 540x960
BB Chip : MT6577
Ms Board : Glaxy S3
IMEI1 : XXXXXX
IMEI2: XXXXXX
Modem Ver. : MAUI.11AMD.W11.50.SP.V12. 2012/09/20 18:56
Bar code : 030801050804260123456788.81_20390210
Build Time : 2012 10 17 15:02:47 CST
UBoot Ver. : 2010.06
Kernel Ver. : 4.1.1
SW Ver. : ALPS.ICS.MP.V2.6
Custom Build Verno. : 005121017
hi, a have same phone and is it possible update new rom? Why? Because thşs rom very stable but one except, google contacts cant sync.
And i m trying cwm install with MTKdroid tools its runing but ONLY ONE TAKE. After the reboot in CWM menu coming orginal factory recovery(yellow simple screen and only have test etc. menus) why? ((
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:
Hi, i bought power 2, phone not open and noting happen when press power or vol+ - together + power, or ....try everything
Bricked when try flash twrp recovery. later i try flash rom again, my computer see phone when phone is closed. can not open already. But now my computer not see the phone:A request for the USB device descriptor failed.
What can i do, and sorry for my english
This phone can't be bricked (mostly). You can easily restore the stock firmware, just download stock rom from official site, extract it. And use sp flash tool not the one that comes with the official rom. Open sp flash tool.
Load scatter file from official rom, you can leave the DA file for all mtk phones that comes with stock rom or use the one in sp flash tool (just leave it as it is) in the user interface of sp flash tool.
Make sure it says "download only" from the drop box. Click download then connect the phone to your computer. Flashing will start and should take about 1 minute and 30 seconds to finish.
If flashing doesn't start. Make sure you have vcom drivers installed. (Also for flashing to start, phone must be turned off obviously, but since you have semi brick, you don't have to worry about that).
Rebel_X said:
This phone can't be bricked (mostly). You can easily restore the stock firmware, just download stock rom from official site, extract it. And use sp flash tool not the one that comes with the official rom. Open sp flash tool.
Load scatter file from official rom, you can leave the DA file for all mtk phones that comes with stock rom or use the one in sp flash tool (just leave it as it is) in the user interface of sp flash tool.
Make sure it says "download only" from the drop box. Click download then connect the phone to your computer. Flashing will start and should take about 1 minute and 30 seconds to finish.
If flashing doesn't start. Make sure you have vcom drivers installed. (Also for flashing to start, phone must be turned off obviously, but since you have semi brick, you don't have to worry about that).
Click to expand...
Click to collapse
Vdcom drivers already installed but not using. becouse computer does not see phone.
Unknown usb device . A request for the USB device descriptor failed. (code 43)
if i solve this, maybe i can flash rom
Rebel_X said:
This phone can't be bricked (mostly). You can easily restore the stock firmware, just download stock rom from official site, extract it. And use sp flash tool not the one that comes with the official rom. Open sp flash tool.
Load scatter file from official rom, you can leave the DA file for all mtk phones that comes with stock rom or use the one in sp flash tool (just leave it as it is) in the user interface of sp flash tool.
Make sure it says "download only" from the drop box. Click download then connect the phone to your computer. Flashing will start and should take about 1 minute and 30 seconds to finish.
If flashing doesn't start. Make sure you have vcom drivers installed. (Also for flashing to start, phone must be turned off obviously, but since you have semi brick, you don't have to worry about that).
Click to expand...
Click to collapse
My phone opened, but computer cannot see storage.i think phone's usb ports damaged. i can flash rom with sp flash tool only.
fastboot and recovery not working. i cant make root too. what can i do i dont know. recovery cant open, writing "no command".
faysoft said:
My phone opened, but computer cannot see storage.i think phone's usb ports damaged. i can flash rom with sp flash tool only.
fastboot and recovery not working. i cant make root too. what can i do i dont know. recovery cant open, writing "no command".
Click to expand...
Click to collapse
Go to developer mode menu (if you don't have it, tap on "build number" in "about phone" from settings, seven times and it will be activated). Then change how your USB acts when connected with computer.
If you can't, just use ES File explorer to send files between your computer and phone in FTP or SMB mode over WiFi.
Have the same problam.
The pc recognize the vcom device but only for 2-3 secconds and then disaper, then i get an error with sp flashtool.
Phone isnt tured on. At all.
I also have the same problem.
Is anyone has success with unbricking Power II in such case?
pacmancoder said:
I also have the same problem.
Is anyone has success with unbricking Power II in such case?
Click to expand...
Click to collapse
I do not know if it is late. I had the same problem with another phone. I was solved as follows:
1. Unplug the usb cable from the computer
2. Power off the phone
3. Press download on sp flash tool
4. Holding vol+ and power, plug the usb cable on the computer.
Hi,
can anyone provide me with nvram /nvdata backup please of Ulephone power 2?
I have probably correct IMEI, valid MAC fo Wifi/BT ...
It looks like my serial number changed to 123456789ABCDEF and I have no idea how to change it to original because MAUI (?) stucked on get kernel
I can find original box with correct serial and IMEis on stick
The only one problem with mobile is I am not able connect to mobile network - registration SIM to mobile network always fail.
and at MTK engineer I have only Bluetooth, FM Receiver, Wifi, Wifi CTIA, Wifi Display
I have nothing like Radio, CDS etc ...
OEM unlocked, TWRP, rooted
Some information probably lost when flashing
And of course another problem :
except GPS and proximity, all sensors does not work - G sensor, acceleration, magnetic sensor, compass . Probably configuration data is located at nvdata
i tried flash 5MB file nvdata.bin from different MTK 675x device, but nothings change
I tried flash 33 MB nvdata.img from same MTK 675x device, but I lost IMEI and nothing solved
This is why I need 33 MB NVDATA.IMG from another functional Ulephone power 2
I can change IMEI at MTK then ...
I had to flash , because phone was unusable - it stucked mostly on obtaining IP address wifi
after a while, phone disconnected from wifi and cant find any wifi or if find, then cant connect because of some security issue , after restart all was OK ...
Thanks
So I need to fix one of these and there's no zip or img of the ROM for it. There's a SP Flash tool backup but I can't use that because the device boots as soon as I connect it to my PC. I can only boot it into TWRP or fastboot mode. Is there a working ROM I can put on this? It really doesn't matter what, any ROM that can make it boot is fine.
You dont have correct drivers, if you have correct drivers the tablet WONT boot when plugged in for SPTools.
uninstall all your mtk drivers, all the vcom drivers, spflash tools...etc... reboot pc
I'm using spflashtools 5.1648.00: http://www.mediafire.com/file/qwgshp..._5.1648.00.rar dont run it yet.
I had to do THIS before I could do anything else, install the vcom drivers following this exactly: https://forum.xda-developers.com/ele...32-64-t3267033 reboot pc
Now, install this using the inbuilt installer: http://mtkusballdriver.com/download/mtk-usb-v1-0-1 and reboot pc once done.
NOW open sptools AS ADMIN, turn tablet off, open your sptools backup/rom in sptools, select FORMAT ALL AND DOWNLOAD from the drop down menu, press the green arrow download button and the 'stop' button will change colour.
plug the tablet to usb and the bottom bars on the flash tool should go red, then purple, then a slow yellow bar. Keep waiting until a box with a green circle pops up saying OK.
If it doesnt work, try another usb lead, try another port, if that doesnt work try a DIFFERENT sptools version, and another , and another... until you find one particular version that works with your particular tablet on your particular PC, it sounds so pointless but trust me from experience one that works for 99 people wont work for 1
9002a and 9002x
You can use a 9002x firmware for a 9002a it works great,
There are others as well, Use the sp slash tools to do it.
alcatel one touch pixi 3(7) 8055 firmware
can anyone please help me to this problem.. i try to fix my alcatel one touch pixi 3 7 by flashing the stock firmware but after flashing firmware using sp flash tool the error message pop up then flashing stop.. now my tablet wont open nor charging.. what should i do please help.
is there any custom rom for alcatel onetouch pixi 3 (7) 9002 tablet?
Now, i have seen countless cases of people being not able to flash their MMX A311, as for me I was having the same problem too, turns out that the driver is the main problem.
I was trying out YGDP but i was stuck at "Enabling Download Mode"
and while trying out SP tools i was getting an error "s_brom_cmd_jump_da_fail (0x7f3) " .
Then again, I tried many things, and got my phone working in 10 minutes. :good:
So if u too are stuck, then try my method.
It is highly recommended you do this in Windows 7.
I did everything while my phone was switched off but battery was inserted.
Disconnect your PC from internet just to be double careful about the flashing.
First getting the proper driver:
Now, before installing the driver, make sure that you dont have any other driver installed rather than the one which i will provide, if you think you might have installed some other driver then try removing it by "usdreview" (but it didn't work for me though that's why PLEASE TRY THIS ON ANOTHER COMPUTER OR LAPTOP, MAYBE IF YOU HAVE ANOTHER LAPTOP OR COMPUTER OR MAYBE TRY IT ON YOUR FRIEND'S SYSTEM. THIS SOLVED THE "ENABLING DOWNLOAD MODE" PROBLEM FOR ME)
Download this driver, I did with this one:
Remove the (dot) and put " . " in the link. .
www(dot)mediafire(dot)com/file/8v32j8h5doflzi0/Mediatek+MT65xx+Preloader+Driver(dot)rar
Click to expand...
Click to collapse
Extract it and remember where the folder has been extracted to, as it will be needed to install the driver.
Installing the driver:
Open up Device Manager.
right click on My Computer > Manage > on the side pane click on "Device Manager"
Keep it open.
Now first CHOOSE A SINGLE USB PORT WHICH WILL BE USED BY YOU THROUGHOUT THIS WHOLE PROCESS. DON'T CHANGE IT!
Now use your usb data cable and insert it into your chosen USB port and then to your phone.
As you will insert it you will see a device popup in 'Other Devices' or some other tab named as "MTK65xx Preloader" or something similar like that.
NOW BE QUICK IT DISAPPEARS IN 3-4 SECONDS !!
Quickly right click on mtk65xx preloader and select "Update Driver Software"
Now as in the new window opened up, select " Browse my own computer to install the driver"
Browse to the DOWNLOADED DRIVER'S folder, select the folder "Win7" for Windows 7 and Above.
Now the driver will be installed.
Now after being installed, take out your phone from the usb cable, dont remove the usb cable from the computer because you make mistake while again inserting it back into to a different port.
Getting the stock rom and YGDP tool:
Now get the stock rom for A311 and YGDP tool from any verified site.
I downloaded mine from :
Remove the (dot) and put " . " in the link.
www(dot)needrom(dot)com/download/micromax-a311
Click to expand...
Click to collapse
Download from this site needs user to be logged in, it barely took 2 mins for me to register and download it.
If you have any other site you trust then go on and download it from there, but I recommmend you to follow my steps and sites as I did everything and succeeded.
Download the ROM and also the YGDP tool.
Extract the downloaded file to some specific folder as this is the ROM and the tool required.
Installing and Using the YGDP tool:
I have seen people recommending latest YGDP tool but on the contrary I recommend the downloaded old version from the previous step, it worked for me like a charm!!
Install the YGDP tool from the extracted folder.
After installation, YGDP desktop icon will appear, open it.
put the password as: 369
Now, on the top pane, press the button "Config"
In the window opened, on the side pane, carefully select "8297W" for A311
And after selecting that, on the left side section,
in the " Please select CPB file : " , click on the button beside it and browse for your extracted folder of ROM and select it !
now it click " Apply " button .
It will take 1-2 minutes, and after this you will be brought back to the main window!
Now click on " Start "
And wait till in the bottom message log it says " ENABLING DOWNLOAD MODE" , now follow the next step !!
Flashing your phone:
As YGDP stays in enabling download mode, now insert your phone back to the usb cable which was left out in the computer.
Now, if you did everything correctly, YOUR PHONE WILL BE DETECTED and YGDP will start flashing by itself, wait till it says 100% with a green bar.
Remove your phone from the USB cable and then click "STOP" in the main window of the YGDP tool.
Power on your phone.
Your phone will be successfully be flashed and alive !!! :fingers-crossed:
FROM NOW ON, ALWAYS MAKE A BACKUP . :silly:
Feel free to ask questions. :laugh:
If u have suggestions, I'm open for it!! :laugh:
While I am connecting to the computer it does not recognise it and continuously connecting and disconnecting the USB drive and I have tried different ways like why GDP tool and SP Flash tool when I tried with why GDP tool it struck at the entering download mode and when I tried with SP Flash tool it recognise the device but ends with an error message finally the problem is my computer is not detecting the device properly and I have install the drivers manually also but of no use now I am not able to go for go to the recovery mode my phones is continuously rebooting please help me thanks in advance
as you said i have done all the things, and its turned out as green bar. everything is ok, but while power on my device it will only shows the micromax logo it wont go further... kindly suggest me about what to do next...
anyone active here?