Ok, i have a doogee x5 pro phone and i tried to root it by flashing twrp recovery using sp flash tools. While flashing i got the error "PMT Changed for the rom it must be download". So i did a small research on internet and i found out that i needed to format everything except bootloader. This succeded. So after that i tried to install the firmware with this succeding to. Unfortunately the time i tried to turn phone on it was dead. SP Flash Tools wont detect it anymore. Please help me cause the phone is not mine and its brand new! I can rate my self as moderate android user. :crying:
i think i have a bigger problem... I downloaded a stock rom for doogee max pro(cause i just realised it wasnt just pro it was max pro) and it didnt seem to be recognised again. Any help would be appreciated. I constantly keep trying to raise it from the deads. Thanks!
Ap0s said:
i think i have a bigger problem... I downloaded a stock rom for doogee max pro(cause i just realised it wasnt just pro it was max pro) and it didnt seem to be recognised again. Any help would be appreciated. I constantly keep trying to raise it from the deads. Thanks!
Click to expand...
Click to collapse
On mtk devices a preloader is independently installed, it should be almost impossible to destroy, I owned a x5 pro and had best success to flash it with sp flash by taking out the battery, press flash button and plug it in...
The second huge issue I see is when you used the specific flash tool format option you very, very likely killed the nvram partition which contained the imei, so you'll have to fix this too by generating a new one and using mtk engineer mode which is well described and to find on Google..
But let's go step by step. Check without battery, or if it's a non replaceable you'll need find the reset button..
i have tried before without battery and i tried just now but nothing. Its very weird it was detected before and now no in same and another machine. I am pretty confused and stressed. Hope i didnt do any physical damage.. :crying:. THANKS!
starting to get pretty stressed omg! and is there a difference between MT6737M and MT6737?
i came to the point im starting to lose my mind... tried everything i could, i have 5 days left to repair this phone and i dont wanna pay 85 euros for this. SP Flash Tools wont detect the phone. Tried almost 5 different scatter files,2 different PCs and different mtk drivers. Im losing my mind already
UPDATE: I almost fixed it! I had flashed wrong preloader so phone wasn't recognized by SP Flash Tool. I fixed preloaded with a little trick from here: link. After that i flashed stock rom downloaded from doogee.cc but phone will not boot resulting in a total black screen. When i hot Power + Vol Up it takes me to another screen:
Select Boot Mode:
Recovery
Bootloader
Normal
Doesn't matter which boot mode i choose i just get a total black screen which means i get nothing. Idk what is happening! Any further help would be appreciated! I constantly try to bring it back working with little success and small improvements.
Last UPDATE: FIXED my phone had no juice left inside so couldnt complete boot proccess. Now its all good running Btw someone must pin this META trick link i send on my previous post cause im sure more people out there have preloader issues!!! Thank you everyone!!
Sam Nakamura said:
On mtk devices a preloader is independently installed, it should be almost impossible to destroy, I owned a x5 pro and had best success to flash it with sp flash by taking out the battery, press flash button and plug it in...
The second huge issue I see is when you used the specific flash tool format option you very, very likely killed the nvram partition which contained the imei, so you'll have to fix this too by generating a new one and using mtk engineer mode which is well described and to find on Google..
But let's go step by step. Check without battery, or if it's a non replaceable you'll need find the reset button..
Click to expand...
Click to collapse
And yes i couldnt flash it with battery only with!
Related
http://product.madeinchina.com/wholesale-product-image/I9300-S3-MTK6577-Android-4-0-OS-3G-4-6-FWVGA_14003970.shtml
i have the phone of the above link. i bought this phone I9300 (S3) MTK6577 Android 4.0 OS 3G 4.6 'FWVGA Screen GPS with microsim slot and after i restore to factory defaults i lost imei.I couldnt recover imei and then i tried to flash a new rom with flashtool.Now phone dosn't boot and screen is dead ,only red led is on and the led of buttons.
Maybe something wrong with the preloader and the rom i flashed.What can i do? do you have a new rom to flash with flashtool?Can you send me instructions how to unbrick this phone?Can you send a link of rom to flash and also a flashtool for it?Does anybody have the same phone that can upload the back up of his rom?
i have attached also a photo so you recognise the model of the phone which takes microsim
You can find this phone also here..
http://product.madeinchina.com/I9300-S3-MTK6577-Android-4-0-OS-3G-4-6-39-FWVGA-Screen-GPS-Wifi-Smart-cell-phone-FREE-SHIPPING-_14003970.shtml#ask
and here
http://forum.china-iphone.ru/viewtopic.php?f=70&t=24648&p=905244#p905244
Hope somebody have the same phone to help because now its bricked!
http://www.youtube.com/watch?v=CZ35mOvRpm4 Procedure on how to get the firmware use version 3 universal firmware across all MT657X chipsets. (January 2013)
http://forum.xda-developers.com/showthread.php?t=1982587 use this SP flash tool!.
http://www.chinaecarts.com/samsung-...nch-mtk6577-android-41-16gb-phone-p-3095.html firmwares are on this page. check what type of S3 clone you have... (I have a 99 percent replica)
I have reflashed a S3 clone using this method. I'll create a comprehensive guide if I have the time.
All i'm asking is hit the Thanks button if this helped you
problem loading
i downloaded the version micro_sim_s3_quadcore_dualcore_firmware_20130107 and when i try to flash it with sp flash tool i get the error that the phone is mtk6577 and the file is for 6575.Look the photo i have attached and let me know.
Do i do something wrong?
Beer Brand said:
http://www.youtube.com/watch?v=CZ35mOvRpm4 Procedure on how to get the firmware use version 3 universal firmware across all MT657X chipsets. (January 2013)
http://forum.xda-developers.com/showthread.php?t=1982587 use this SP flash tool!.
http://www.chinaecarts.com/samsung-...nch-mtk6577-android-41-16gb-phone-p-3095.html firmwares are on this page. check what type of S3 clone you have... (I have a 99 percent replica)
I have reflashed a S3 clone using this method. I'll create a comprehensive guide if I have the time.
All i'm asking is hit the Thanks button if this helped you
Click to expand...
Click to collapse
try version 3 first the universal one. then you can play with the others by updating through stock recovery. i bet you have a dual core one. press vol down , ok and power button at the same time on boot and go to version. if it says MAUI on the list then we have the same clone
Sent from my Nokia 5110 using Tapsilog and Kape
Beer Brand said:
try version 3 first the universal one. then you can play with the others by updating through stock recovery. i bet you have a dual core one. press vol down , ok and power button at the same time on boot and go to version. if it says MAUI on the list then we have the same clone
Sent from my Nokia 5110 using Tapsilog and Kape
Click to expand...
Click to collapse
Do you mean the one called ''micro_sim_s3_quadcore_dualcore_firmware_20130107'' ?
I tried to flash with sp flash tool but i get error!Not compatible!When it flashes i get error ''the target platform is 6577s00''
I cant load it!
Why do you mean by saying universal?
https://docs.google.com/open?id=0B4AdByfaH4T0TjVjc2w0OXVqQUE
try this link this goes to all mtk657x chipsets.
Sent from my Nokia 5110 using Tapsilog and Kape
i already said!i have downloaded but i cant load it on phone i get error see my previous post!\Look post 3 of this thread please LOOK the photo and let me know what wrong!?
soulfreem said:
i already said!i have downloaded but i cant load it on phone i get error see my previous post!\Look post 3 of this thread please LOOK the photo and let me know what wrong!?
Click to expand...
Click to collapse
Try to read the chinacarts website because you download the one for quadcore micro_sim_s3_quadcore_dualcore_firmware_20130107 the link i provided you is the the one that worked for me.
Version 3:
For micro sim version
(When you make upgrade the phone success,the boot screen will start on"welcome"logo,dial"*#2013#"or"*#0825#" then press"OK" reboot the phone,the boot logo will changed to Samsung Logo)
Firmware( Released on 07,Jan,2013) this firmware universal for MT6575,MT6577,MT6589 CPU:https://docs.google.com/open?id=0B4AdByfaH4T0TjVjc2w0OXVqQUE
Now mind your manners and be thankful and READ! we are not obliged to help out. Did you tried out this UNIVERSAL FIRMWARE! if you do then it never worked then there is nothing we can do to your expensive paperweight.
s3 clone
can this fix my s3 clone mtk6577?
Beer Brand said:
Try to read the chinacarts website because you download the one for quadcore micro_sim_s3_quadcore_dualcore_firmware_20130107 the link i provided you is the the one that worked for me.
Version 3:
For micro sim version
(When you make upgrade the phone success,the boot screen will start on"welcome"logo,dial"*#2013#"or"*#0825#" then press"OK" reboot the phone,the boot logo will changed to Samsung Logo)
Firmware( Released on 07,Jan,2013) this firmware universal for MT6575,MT6577,MT6589 CPU:https://docs.google.com/open?id=0B4AdByfaH4T0TjVjc2w0OXVqQUE
Now mind your manners and be thankful and READ! we are not obliged to help out. Did you tried out this UNIVERSAL FIRMWARE! if you do then it never worked then there is nothing we can do to your expensive paperweight.
Click to expand...
Click to collapse
Is the link the same for the quadcore and dualcore?
Thank you for your help
zeldaaxe1 said:
can this fix my s3 clone mtk6577?
Click to expand...
Click to collapse
i also have issue with my s3 clone mtk6577... its no longer turning on after trying to odex it.. tried to flash the firmware and thats when the phone no longer turning on.. please help me.. im trying to flash it again using the flash tool but stuck in 0% what do i need to do?
I have the same problem. S3 micro sim clone MTK6589, new firmware tried (chinaecarts.com/s3firmware20130320.rar ), then the phone not booting.
I just contacted with Chinaecarts.com, they tried to solve the problem but not working.
Also tried with the universal firmware, but it sad I've MTK6577 phone, not MTK6575.
If I will have fresh news, will post it.
(seller said, I should send the phone back, and they will fix it.)
I tried with this:
H.tps://docs.google.com/open?id=0B4AdByfaH4T0TjVjc2w0OXVqQUE
It is theoretically for the MTK6577 and MTK6589 as well. Got the previous result: "Platform error. The target platform is MT6577_S00."
I think there is a solution for the blank screen problem:
- need a Flash Tool. (on the link above you can find it, or on the link in my previous post)
- need a firmware for MTK6577 micro sim card.
I tried with many sdcard firmware versions, but no effective result.
Hi,
1, You need to know what is exact model of your s3 mtk6577. There are many s3 mtk6577 models in the market. Different s3 mtk6577 is made by different manufacturer, so the ROM is definitely different.
2. After you get the right ROM, then flash your phone by using flash tool SPMultiPortFlashDownloadProject
Bricked MTK6577
The image of the S3-micro-sim-version-20121210 this with corronpidos files, and the method that you should have done to retrieve your appliance was using the recover instead of SP tools because the files are not in rar. SP standard my phone so can enter META mode and nothing more.
soulfreem said:
http://product.madeinchina.com/wholesale-product-image/I9300-S3-MTK6577-Android-4-0-OS-3G-4-6-FWVGA_14003970.shtml
i have the phone of the above link. i bought this phone I9300 (S3) MTK6577 Android 4.0 OS 3G 4.6 'FWVGA Screen GPS with microsim slot and after i restore to factory defaults i lost imei.I couldnt recover imei and then i tried to flash a new rom with flashtool.Now phone dosn't boot and screen is dead ,only red led is on and the led of buttons.
Maybe something wrong with the preloader and the rom i flashed.What can i do? do you have a new rom to flash with flashtool?Can you send me instructions how to unbrick this phone?Can you send a link of rom to flash and also a flashtool for it?Does anybody have the same phone that can upload the back up of his rom?
i have attached also a photo so you recognise the model of the phone which takes microsim
You can find this phone also here..
http://product.madeinchina.com/I9300-S3-MTK6577-Android-4-0-OS-3G-4-6-39-FWVGA-Screen-GPS-Wifi-Smart-cell-phone-FREE-SHIPPING-_14003970.shtml#ask
and here
http://forum.china-iphone.ru/viewtopic.php?f=70&t=24648&p=905244#p905244
Hope somebody have the same phone to help because now its bricked!
Click to expand...
Click to collapse
It looks I have the exact model of yours. I am trying to update the firmware by entering the recovery (I suppose it is {vol up + power}). But my external sdcard is not mounted to pick the rom from.
I hope this may help you? I had the same problems as you with the same phone after rooting it I deleted the original rom as it went into a loop and would not start so I started installing every firmware I can find and install, I got one which works BUT! no English , it boots English then goes into several languages but not English it is HDCI9300 rom. I googled it as no one seems able or do not want to help although I have asked several times in many different ways. I hope this will get your phone at least to boot up, I used sp flash as this rom will not let you do anything with the sd card (if it does you need to translate one of the languages)? I hope this helps, if not you have lost nothing:fingers-crossed:
Hello. I have a similar problem with yours. A friend of mine has a 100% visual clone (MTK6577) with the same sticker under the battery like in the first post, he tried to flash it, but he messed up something, and then he brought it to me completely DEAD . No charging, no PC connection - nothing... I tried many button combos, and accidentally i found out that if i connect the phone without battery, press and hold VOL+, VOL- & POWER for a few seconds, the PC detected the mediatek com port , installed the drivers without problem, and now the real problems begins - the ROM. I tried all of the roms from chinaecarts but without success, first i couldn't flash the thing, and after downloading several roms from chinaecarts, and finally flashed it and guess what - no LCD :silly: . So i tried combining different files from different roms, and now i'm at a point where i can turn on the phone, screen goes white, but the phone boots, it makes the vibration after the boot process completes, and after that the phone is responding to touches (it vibrates), lock/unlock works, PC detects USB Mass Storage Device, USB Composite Device and MTK65xx Android Phone. I also noticed that in the FW packages i downloaded there are some files that aren't flashed (i think) like for example the kernel.img so i was wondering if i can flash it manually? Please someone help, share some FW links, i can't find anymore...
can anyone help with this?? or even identify which s3 clone the phone is from the first post... i have tried many "solutions" for clone 6577 and NONE works.. I have scoured the internet for possible solutions and nothing..
help please!
brad_maliik said:
can anyone help with this?? or even identify which s3 clone the phone is from the first post... i have tried many "solutions" for clone 6577 and NONE works.. I have scoured the internet for possible solutions and nothing..
Click to expand...
Click to collapse
Try this (remove spaces): https:// hotfile.com/dl/207667730 /e94a926/6577_9300_650.zip. html
HI
I just purchased a Chines mobile name HONMI. They said it is 4x2 core but it is dual come. Mostly applications were in Chines I tried to delete some Chinese files but after deleting the Mobile is not coming back. It stuck after booting and not coming as menu, showing only black screen. I have tried to flash ROM by SP Flash Tool. One time it did it and after it is not doing. Also not recongnising the USB.
I appreciate any help to resolve the problem.
Best Regards.
A. Muqtadir
http://forum.xda-developers.com/images/icons/icon9.gif
You can fix your phone by flashing a correct ROM. Chinese phones can't get bricked. If you flash wrong preloader, you won't be able to boot it, but just get a correct preloader and flash it by pressing and holding VOL+ button before you connect the phone. It will start working again. Check for original ROM at www.NeedRom.com
Also using MTK Droid Tools will tell you real chipset. It can't trick you by telling you it's a quad-core if it's dual-core.
You can also blame the seller and ask for money back.
Dear Sirs,
My daughter is using a Celkon A119Q HD (Stock Rom is available needrom ). The device uses a MTK6589.
Recently, my friend flashed the wrong preloader on my phone and hard bricked it. Currently it doesn turn on, no display nothing. Me being an idiot did not take a backup using MTK droid tools and I dont have CWM recovery on my phone. So I decided to flash my phone with the stock rom.
I have installed all the necessary drivers and When I connect my phone to SP Flash tools, it is able to identify it. It says "Mediatek DA USB VCOM (Android) (COM5)". However I am unabe to flash it at all. I have tried format, format without boot loader, firmware->upgrade, format all + download, download only and even ran a memory test.
Absolutely nothing seems to work. I have attached the various screenshots of the error messages I get.
I would deeply be in your dept if you could kindly help me and guide me as to what I should do next Sir, since my daughter has been giving me hell over her phone.
:crying:
Thank you very much for the help. I sincerely appreciate it.
Can't figure out, What you mean by a 'Preloader' but looks like you've bumped...
N'ayam Amarsh'e said:
Can't figure out, What you mean by a 'Preloader' but looks like you've bumped...
Click to expand...
Click to collapse
he was trying to install a custom ROM and flashed the PRELOADER first...the process stopped halfway through and the phone has been bricked ever since.. :crying:
rakave said:
Dear Sirs,
My daughter is using a Celkon A119Q HD (Stock Rom is available needrom ). The device uses a MTK6589.
Recently, my friend flashed the wrong preloader on my phone and hard bricked it. Currently it doesn turn on, no display nothing. Me being an idiot did not take a backup using MTK droid tools and I dont have CWM recovery on my phone. So I decided to flash my phone with the stock rom.
I have installed all the necessary drivers and When I connect my phone to SP Flash tools, it is able to identify it. It says "Mediatek DA USB VCOM (Android) (COM5)". However I am unabe to flash it at all. I have tried format, format without boot loader, firmware->upgrade, format all + download, download only and even ran a memory test.
Absolutely nothing seems to work. I have attached the various screenshots of the error messages I get.
I would deeply be in your dept if you could kindly help me and guide me as to what I should do next Sir, since my daughter has been giving me hell over her phone.
:crying:
Thank you very much for the help. I sincerely appreciate it.
Click to expand...
Click to collapse
did you try to restock it.. installing a stock rom is the last option if available.. if the phone is not even turning on, check battery.. make sure your battery is charged..
and at last.. you could just try taking it to the service center if it's in warrenty.. but make sure it doesn't turn on.. don't tell them you were flashing.. they will never know.. hope it help in any way..
btw check out my signature...
Hello there!
So here goes my problem: The thing I was trying to do> Flashing a random rom in my MTK6582 device. Why random? Because I was unable to find my official ROM on internet. I thought if I flash any random ROM having MTK6582 device, It would work, which resulted in my current despo situation. No boot, No Logo, Nothing. The thing that triggered this was none other than "FORMAT" button from SP FLash Tool. Yup. Beforehand, I could at least enter in Bootloop and Recovery Mode. So is there anything which could be done except changing motherboard or force booting with JIG. As I said, it still shows "MTK USB Port" when I connect my phone w/o battery, however, Preloader is no longer appears. One more thing, it's not disappearing after 2 seconds as it did with preloader. Please, save my bud!!!
Device Name: Qmobile Linq X70, MTK6582, ARMv7 Quad Core 1.3GHz, KitKat 4.4.2
deoryus said:
Hello there!
So here goes my problem: The thing I was trying to do> Flashing a random rom in my MTK6582 device. Why random? Because I was unable to find my official ROM on internet. I thought if I flash any random ROM having MTK6582 device, It would work, which resulted in my current despo situation. No boot, No Logo, Nothing. The thing that triggered this was none other than "FORMAT" button from SP FLash Tool. Yup. Beforehand, I could at least enter in Bootloop and Recovery Mode. So is there anything which could be done except changing motherboard or force booting with JIG. As I said, it still shows "MTK USB Port" when I connect my phone w/o battery, however, Preloader is no longer appears. One more thing, it's not disappearing after 2 seconds as it did with preloader. Please, save my bud!!!
Device Name: Qmobile Linq X70, MTK6582, ARMv7 Quad Core 1.3GHz, KitKat 4.4.2
Click to expand...
Click to collapse
Actually, your shouldn't have done it, since as far as I have searched, I didn't find any Flashable stock ROM for your phone.
Flashing some other device's ROM will never work, since the mount points will be completely different even if you flash ROM of same chipset.
The only solution for this is waiting for someone to post flashable stock ROM for your phone, or finding someone who has the same phone and asking them to dump the ROM completely and give it to you, or the best way: Go to Service Center
Try flashing any flashable custom/stock rom if available for your device, and if not then u can use it as paperweight. And service center might not able to help as ur preloader is corrupted.
GokulNC said:
Actually, your shouldn't have done it, since as far as I have searched, I didn't find any Flashable stock ROM for your phone.
Flashing some other device's ROM will never work, since the mount points will be completely different even if you flash ROM of same chipset.
The only solution for this is waiting for someone to post flashable stock ROM for your phone, or finding someone who has the same phone and asking them to dump the ROM completely and give it to you, or the best way: Go to Service Center
Click to expand...
Click to collapse
Well, my uncle have same phone. Is it possible to extract a flashable ROM from his device?
deoryus said:
Well, my uncle have same phone. Is it possible to extract a flashable ROM from his device?
Click to expand...
Click to collapse
Yes, you can.
This will help: http://www.theandroidhow.com/2014/05/how-to-backup-rom-dump-mtk-android.html
It's quite difficult for a beginner.
Going to Service Center is the best way as I said.
Don't brick your uncle's phone too trying to save yours.
The choice is yours now
Hi guys, i am new to this forum and would like some help on restoring a bricked (don't know how bad) android tablet. It first got jammed on the start screen logo because of an app that i uninstalled the wrong way. I then tried to reboot it and that is where the problem started, so I decided to try flash a nexus or TWRP or a CWM image with amd with no avail but my phone was detected. CMD kept on displaying that the size of the images were too large, but the RAMDISK.img flashed. After this I also tried sideloading the nexus 5 image, since that's all I could find in the bootloader that actually worked. Unfortunately, as soon as i copied it showed 'aborted' therefore I rebooted it and the cycle began
The battery then drained and now I can't access recovery mode or fast boot (only the menu) which eventually goes off after a few seconds, and when I plug it in, it shows the critical battery sign then tries to boot, but doesn't charge and does this repeatedly. It doesn't display the boot image at all.
It is an Alps LC 007 Tab with some MTK kernel and a custom recovery and bootloader. Is there any hope of reviving my tablet? Please help????????
dothwolo said:
Hi guys, i am new to this forum and would like some help on restoring a bricked (don't know how bad) android tablet. It first got jammed on the start screen logo because of an app that i uninstalled the wrong way. I then tried to reboot it and that is where the problem started, so I decided to try flash a nexus or TWRP or a CWM image with amd with no avail but my phone was detected. CMD kept on displaying that the size of the images were too large, but the RAMDISK.img flashed. After this I also tried sideloading the nexus 5 image, since that's all I could find in the bootloader that actually worked. Unfortunately, as soon as i copied it showed 'aborted' therefore I rebooted it and the cycle began
The battery then drained and now I can't access recovery mode or fast boot (only the menu) which eventually goes off after a few seconds, and when I plug it in, it shows the critical battery sign then tries to boot, but doesn't charge and does this repeatedly. It doesn't display the boot image at all.
It is an Alps LC 007 Tab with some MTK kernel and a custom recovery and bootloader. Is there any hope of reviving my tablet? Please help????????
Click to expand...
Click to collapse
I can access preloader with windows SP Flash Tool but nothing else? Isn't there some kind of way to flash images with the flash tool?
Please help:crying:
dothwolo said:
I can access preloader with windows SP Flash Tool but nothing else? Isn't there some kind of way to flash images with the flash tool?
Please help:crying:
Click to expand...
Click to collapse
Seriously? I came to this forum with a mild situation and now I've completely bricked my mt65xx device doing things I didn't know how to do. It's been 3 days!
DAY 1
I try use adb to undo soft brick but the battery dies and I can't access the bootloader or fastboot or recovery but just the boot menu.
DAY 2
I try use the SPF tool with not much knowledge from the YouTube videos I watched and I end up formatting my device with only a backup of the system.img (which isn't even an image).
DAY 3
The device is completely unresponsive after trying over and over with a little bit more knowledge from research.
Now I'm wondering what would've happened if I got a response at least to catch my attention and stop me from doing things without knowledge of what I'm doing. I'm not forcing People to help but at least reply so that I stop. 108 views and no reply. Sorry if I sound a bit too grumpy but I am not happy. .......
dothwolo said:
Seriously? I came to this forum with a mild situation and now I've completely bricked my mt65xx device doing things I didn't know how to do. It's been 3 days!
DAY 1
I try use adb to undo soft brick but the battery dies and I can't access the bootloader or fastboot or recovery but just the boot menu.
DAY 2
I try use the SPF tool with not much knowledge from the YouTube videos I watched and I end up formatting my device with only a backup of the system.img (which isn't even an image).
DAY 3
The device is completely unresponsive after trying over and over with a little bit more knowledge from research.
Now I'm wondering what would've happened if I got a response at least to catch my attention and stop me from doing things without knowledge of what I'm doing. I'm not forcing People to help but at least reply so that I stop. 108 views and no reply. Sorry if I sound a bit too grumpy but I am not happy. .......
Click to expand...
Click to collapse
Sorry for the late response ... we are trying to help, but xda is not our fulltime job. We do it voluntarily ... next to our jobs and real lifes.
As there is nothing about your exact device on xda, here are some useful threads about similar devices:
[UTIL][WIN][MT65xx] MTK Droid Root & Tools | MediaTek Android Smartphone by rua1
[GUIDE] How to 'unbrick' your Mediatek MT65xx by yuweng
[TUT] [TOOL] MT65xx ROM Porting by yuweng
If nothing of the above helps in your case, please ask in the [Ask Any Question][Newbie Friendly] by dagger thread.
Keep in mind to provide as much information as possible to get best help and advices.
Hope that you will find a way to unbrick your device.