Soft brick Cubot x6/MT6592 device - General Questions and Answers

Hello everyone I have a few questions. First to say that I'm not new to android yet I don't think I'm very advanced. Anyway here is my situation: I have brand new chinese phone Cubot x6 which is with MT6592 chipset(or CPU I'm not sure). I rooted the device with Framaroot and everything was OK. Then I found CWM for the device on needrom(dot)com and when I flashed the recovery with "Flashify" it rebooteed but it is now stuck on the kernel logo. I can enter only in recovery which is still the stock one . I can't do anything except entering into the stock recovery. I have the stock ROM but it is NOT in a flashable .zip but in a folder which is used by some flashtool program (not the one for Sony but rather for MT devices) I have the stock boot.img, recovery.img and system.img. When I try to "apply update from sideload" and sideload either the boot or recovery images I get "installation aborted". If you guys can tell me how to enter fastboot mode and from there to flash system.img OR any other way to fix the phone please tell me.
P.S. The hardware buttons are only volume rockers and power button. I also tried to install MUIU but it can't flash it with stock recovery.

Please help me. I would be able to manage it somehow if I'm able to use adb, but I can't within the stock recovery.

hello dont problem use sp flashtool and flash rom stock
http://www.needrom.com/mobile/cubot-x6/
ROM
http://www.needrom.com/wp-content/uploads/2014/05/G807_C1_D1_CUBOT_V0.9.rar
SP FLASH TOOL
http://www.needrom.com/wp-content/uploads/2014/01/SP_Flash_Tool_v5.1348.00.zip
Description
ROM Mobile Cubot X6 – ROM Android 4.2.2
ONLY MT6592
Official ROM Cubot X6 Version: G807_C1_D1_CUBOT_V0.9
Gapps include – No Rooted
Language support: Multilang
Install ROM:
- Unpack FlashTools, and Click on Flash_tool.exe
- Select a the MT6592_Android_scatter_emmc.txt in ROM
- Wait file to be added into Flash Tool
- choose Option->USB Model,click USB Model
–> Choose Option->DA DownLoad All->Speed->High Speed, click High Speed
- Turn off your phone, remove the battery.
- "Press F9 (hit Download button)" OR " if upgrade ROM Firmware->Upgrade "
- and connect your phone into the computer via USB data cable.
- The process will start and a red progress bar will appear after color purple, yellow.
- And green circles display
- Finish !
- You can now safely disconnect your phone and turn it on.

Would it be possible for you to upload it to a different site? it seems that the download just cuts off all the time. I tried about 5 times after 10 mins it just stops. I bricked my phone the first day cuz i didnt know it wasnt compatible with Xposed installer
ZALACAYN2 said:
hello dont problem use sp flashtool and flash rom stock
http://www.needrom.com/mobile/cubot-x6/
ROM
http://www.needrom.com/wp-content/uploads/2014/05/G807_C1_D1_CUBOT_V0.9.rar
SP FLASH TOOL
http://www.needrom.com/wp-content/uploads/2014/01/SP_Flash_Tool_v5.1348.00.zip
Description
ROM Mobile Cubot X6 – ROM Android 4.2.2
ONLY MT6592
Official ROM Cubot X6 Version: G807_C1_D1_CUBOT_V0.9
Gapps include – No Rooted
Language support: Multilang
Install ROM:
- Unpack FlashTools, and Click on Flash_tool.exe
- Select a the MT6592_Android_scatter_emmc.txt in ROM
- Wait file to be added into Flash Tool
- choose Option->USB Model,click USB Model
–> Choose Option->DA DownLoad All->Speed->High Speed, click High Speed
- Turn off your phone, remove the battery.
- "Press F9 (hit Download button)" OR " if upgrade ROM Firmware->Upgrade "
- and connect your phone into the computer via USB data cable.
- The process will start and a red progress bar will appear after color purple, yellow.
- And green circles display
- Finish !
- You can now safely disconnect your phone and turn it on.
Click to expand...
Click to collapse

http://pan.baidu.com/s/1jGn3mvk
Enviado desde mi CUBOT X6 mediante Tapatalk

Thank you very much
ZALACAYN2 said:
http://pan.baidu.com/s/1jGn3mvk
Enviado desde mi CUBOT X6 mediante Tapatalk
Click to expand...
Click to collapse

I know this is an old thread, but please understand that I'm following this and I need help as I have the same phone and I haven't found any other updated threads on this topic.
ZALACAYN2 said:
Install ROM:
- Unpack FlashTools, and Click on Flash_tool.exe
- Select a the MT6592_Android_scatter_emmc.txt in ROM
- Wait file to be added into Flash Tool
- choose Option->USB Model,click USB Model
–> Choose Option->DA DownLoad All->Speed->High Speed, click High Speed
- Turn off your phone, remove the battery.
- "Press F9 (hit Download button)" OR " if upgrade ROM Firmware->Upgrade "
- and connect your phone into the computer via USB data cable.
- The process will start and a red progress bar will appear after color purple, yellow.
- And green circles display
- Finish !
- You can now safely disconnect your phone and turn it on.
Click to expand...
Click to collapse
I'm following this, as I tried to do this before, I was apparently doing something wrong and I couldn't get to the part where the program would actually flash it and it never showed progress bars or even detected the phone, now finally my phone is recognized by the program and it's now stuck on the red progress bar, when I put my mouse over it says "Download DA Now..." ?? what is it?
Should I do something, I don't wanna stop it with fear it may brick completely...
7 mins has passed, do I leave it there? I just saw the red progress bar going up to 100% and stay there... Nothing more, purple, or yellow :crying:
Does it usually takes that much? Another thing is that I don't see the device (usb) showing up in the Device Manager... is something going on? the sp flash tool might have become stuck on it doing nothing, but like I said, I dont wanna stop it with fear it might be actually doing something, and then I break it :S

@0xNOP nop,it doesnt take that long

0xNOP said:
I know this is an old thread, but please understand that I'm following this and I need help as I have the same phone and I haven't found any other updated threads on this topic.
I'm following this, as I tried to do this before, I was apparently doing something wrong and I couldn't get to the part where the program would actually flash it and it never showed progress bars or even detected the phone, now finally my phone is recognized by the program and it's now stuck on the red progress bar, when I put my mouse over it says "Download DA Now..." ?? what is it?
Should I do something, I don't wanna stop it with fear it may brick completely...
7 mins has passed, do I leave it there? I just saw the red progress bar going up to 100% and stay there... Nothing more, purple, or yellow :crying:
Does it usually takes that much? Another thing is that I don't see the device (usb) showing up in the Device Manager... is something going on? the sp flash tool might have become stuck on it doing nothing, but like I said, I dont wanna stop it with fear it might be actually doing something, and then I break it :S
Click to expand...
Click to collapse
sorry but my english is very poor , in the past , i make this tutorial , is in my spanish language but i have pics ,
http://www.htcmania.com/showthread.php?t=833168

[email protected] said:
@0xNOP nop,it doesnt take that long
Click to expand...
Click to collapse
Alright, thanks for letting me know, i know what is causing to behave like that, the thing is that the usb is abruptly getting disconnected, so when it gets detected it starts working like a charm and it starts detecting the phone in the sp flash tool, etc etc but when its about to start really doing anything like flashing or anything concrete the usb simply disconnects and I dont even see it anymore in the Device Manager list... And it appears as "Mt65xx Loader" in the Device Manager, for just few seconds before terminating... Might be that Im using the wrong drivers or The wrong cable ??? Or both??? I'm using an usb cable that was made for an HTC and it had assigned the drivers of my HTC phone... But at the same time, it uses that Mt65xx Loader driver thing that I installed as well...
ZALACAYN2 said:
sorry but my english is very poor , in the past , i make this tutorial , is in my spanish language but i have pics ,
<Link>
Click to expand...
Click to collapse
Hello, my first language is spanish also, so I understood the tutorial, however, you can refer to the reply that i sent to Qwerty, above, since the problem I think is on either the drivers im using or the cable itself....

Hmmmm so your problem is your connection disconnects after flashing starts .I helped a guy who had a similliar problem (his USB disconnected after 3 seconds so the tool doesn't flash ) I'll look it up again .
In the meantime I would like to know the condition of your phone like how you bricked it ,does the phone show any sign of life etc...

[email protected] said:
Hmmmm so your problem is your connection disconnects after flashing starts .I helped a guy who had a similliar problem (his USB disconnected after 3 seconds so the tool doesn't flash ) I'll look it up again .
In the meantime I would like to know the condition of your phone like how you bricked it ,does the phone show any sign of life etc...
Click to expand...
Click to collapse
Yup, Oh Lord, ty, I will really appreciate if you can give me a hand on this one and you're working on it alrdy so I'm really grateful :silly: :good:
Alright, conditions, it does shows signs of life, however, I can get past the boot logo, to the "main screen" where launcher is etc, etc... But the thing is that, since I was working on a rootkit, I disabled many of the processes that I saw were 'suspicious' by suspicious I mean (e.g.) "com.gogle.services" with version: "1.4" instead showing something like process: "com.google.services" with version (e.g.) "version: 4.4.22.493 build: 493823-22-1114" you see.
So I started deleting those processes and installed ES File Manager, which it has a built-in cleaner, so after I finished disabling those processes, I started deleting junk files like a mad man using ES File Manager, and I remember going to the root and deleting the majority of the folders and files that I saw, so probably that's whats happening
Now with that previous story told... Now when I get past the boot logo, I just get this plain black screen, with only the battery status showing up, like literally only that, and the top scrollable menu, I'm able to carry it down but it has no notifications whatsoever, when I plug in the USB (while the phone is on) I get nothing whatsoever from the phone to the computer...
Hope this info helps in debugging whats going on here
Reference: https://youtu.be/jfgDs9eSq0g

Try these and let me know if any of these works
1)try uninstalling the drivers. Then reinstall ,reboot PC and try to flash again
2) does your phone has meta mode? Some mt65xx phone have it. To try accessing it do the following
Load the scatter like usual in sp flash tool ,click download ,now power off your phone(with battery) and connect to pc but hold vol+ button as well .(sometimes you need to hold the vol+ button throughout the whole flashing)
As far as your story goes the final solution is either1) flashing your stock ROM or 2)flash a custom recovery and install a custom rom but both of these require the sp flash tool process to work.
Edit : you know I'm telling you this because I believe you tried factory reset already ,if you havnt try it first.
Sp flash tool is for unbricking mostly.

[email protected] said:
Try these and let me know if any of these works
1)try uninstalling the drivers. Then reinstall ,reboot PC and try to flash again
2) does your phone has meta mode? Some mt65xx phone have it. To try accessing it do the following
Load the scatter like usual in sp flash tool ,click download ,now power off your phone(with battery) and connect to pc but hold vol+ button as well .(sometimes you need to hold the vol+ button throughout the whole flashing)
As far as your story goes the final solution is either1) flashing your stock ROM or 2)flash a custom recovery and install a custom rom but both of these require the sp flash tool process to work.
Click to expand...
Click to collapse
Alright, thanks for the suggestions, I will try to do all of them and get back with results, hopefully with a fixed phone :S :S :S :good:

Just so you know ,I edited my previous post

[email protected] said:
Just so you know ,I edited my previous post
Click to expand...
Click to collapse
Thank you for everything!
Finally got it to work! everything was working good, except the phone itself since it was semi-bricked apparently it couldn't make it to activate the usb system itself... however I went to SP Flash Tool and instead using only "Download" option, I instead used "Format All + Download" ... And then the USB didn't disconnected anymore and then I saw the tool working on it and the progress bars running perfectly! it took like less than 50 seconds to do everything when I saw the big green check mark on my screen!!!!!!!!!!!!!!! AMAZING!! Thanks!

0xNOP said:
Thank you for everything!
Finally got it to work! everything was working good, except the phone itself since it was semi-bricked apparently it couldn't make it to activate the usb system itself... however I went to SP Flash Tool and instead using only "Download" option, I instead used "Format All + Download" ... And then the USB didn't disconnected anymore and then I saw the tool working on it and the progress bars running perfectly! it took like less than 50 seconds to do everything when I saw the big green check mark on my screen!!!!!!!!!!!!!!! AMAZING!! Thanks!
Click to expand...
Click to collapse
Glad it worked for you ,good luck
BTW if you like avoiding the default bloatwares you might wanna try a custom ROM like cyanogen .look up development for your phone in xda or 4pda

Related

[ROM] Karbonn A12+ Stock Jelly Bean ROM flashable via SP flash Tool...

Hello guys..
Karbonn A12+ is newly launched Android phone with 1.3GHz processor and 512MB RAM...Still we didn't have Stock ROM for this model...
Now i proudly present Stock jellybean ROM for Karbonn A12+..
I prepared it to flash via SP Flash Tool..
Now don't worry to experiment with your Mobile do experiment and you can recover your karbonn A12+...
So keep learning and Do some intresting experiment and make some custom ROM...
NOTE:- Flashing Process and these type of development process may cause any unwanted and unknown errors...So please Try it at your OWN RISK...I will not Responsible for any damge...
now here are is method to flash.
(Try At Your OWN RISK...)
you Need.
1.An PC (Ofcorse you need and PC or laptop)
2. Karbonn A12+ Stock jellybean ROM (Download)
3. SP_Flash_Tool v3.1312.0.139 (other Version may not work proper)(NOTE:- Flashing Process and these type of development process may cause any unwanted and unknown errors...So please Try it at your OWN RISK...I will not Responsible for any damge...[/COLOR][/B]
Download Links:-
[url]http://a2zandroidrom.blogspot.in/2014/09/karbonn-a12-stock-jellybean-rom.html
Drivers are added...
links are
http://a2zandroidrom.blogspot.in/2014/09/karbonn-a12-stock-jellybean-rom.html
Download file is password protected..password is given in download link page...Download is available in small parts as well as in single part also...
post your review please !!
Good work Bro . . .
suthar88.sunil said:
Good work Bro . . .
Click to expand...
Click to collapse
Thanks
Phone not connecting
greatpapa said:
Hello guys..
Karbonn A12+ is newly launched Android phone with 1.3GHz processor and 512MB RAM...Still we didn't have Stock ROM for this model...
Now i proudly present Stock jellybean ROM for Karbonn A12+..
I prepared it to flash via SP Flash Tool..
Now don't worry to experiment with your Mobile do experiment and you can recover your karbonn A12+...
So keep learning and Do some intresting experiment and make some custom ROM...
NOTE:- Flashing Process and these type of development process may cause any unwanted and unknown errors...So please Try it at your OWN RISK...I will not Responsible for any damge...
now here are is method to flash.
(Try At Your OWN RISK...)
you Need.
1.An PC (Ofcorse you need and PC or laptop)
2. Karbonn A12+ Stock jellybean ROM
3. SP_Flash_Tool v3.1312.0.139 (other Version may not work proper)
Method
1. Download all files on your PC and extract them on one place.
2. now you will have two folder name by "!Files_to_FlashTool" and "SP_Flash_Tool_v3.1312.0.139"
3. Now RUN SP flash Tool.
4. now click on "scatter-loading" tab.
5. now Select "scatter file"....Sp tool will list up all the component to flash.
6.now hit the Download button on SP...you will see an warning something like user data and cache are not loaded or something...just ignore it...and click on "Yes".and now you are ready to flash.
7. Now switchoff your phone (If it is on) and pull out the battery.
8. Connect your phone while battery is out.
9.After connecting your Phone insert your battery...
10. Sp Tool will recognise your Phone and flashing will start.
11. Green circle will show that flash is Done...
Enjoy
NOTE:- Flashing Process and these type of development process may cause any unwanted and unknown errors...So please Try it at your OWN RISK...I will not Responsible for any damge...
Download file is password protected..password is given in download link page...Download is available in small parts as well as in single part also...
post your review please !!
Click to expand...
Click to collapse
My phone is not connecting. i tried many times. help me out plzzz..
Combination
vikphogat said:
My phone is not connecting. i tried many times. help me out plzzz..
Click to expand...
Click to collapse
First of all your have to install VCOM USB drivers for MTK6572 devices....
And then after hitting download button connect your phone while pressing both volume down + up button together....or try this type of different combination....
yes this is most difficult part..i tried 20 times myself....
if not working then try on different machine
As you will be connected there will be an Red and yellow line on SP tool
Next to try..
after hitting download button Press power and volume up button and then connect USB cable while pressing those key together....
Even you can try this new flash tool
http://www.mediafire.com/download/tnas2hjqruf2iht/SP_Flash_Tool_v5.1343.01_by_indiantitaniclover.zip
thanks dude..!!
greatpapa said:
First of all your have to install VCOM USB drivers for MTK6572 devices....
And then after hitting download button connect your phone while pressing both volume down + up button together....or try this type of different combination....
yes this is most difficult part..i tried 20 times myself....
if not working then try on different machine
As you will be connected there will be an Red and yellow line on SP tool
Next to try..
after hitting download button Press power and volume up button and then connect USB cable while pressing those key together....
Even you can try this new flash tool
Click to expand...
Click to collapse
i will try it surely.. can u please also provide me the link to vcom usb drivers for karbonn a12+ ?
thanks in advance.. :laugh::good:
Dri
vikphogat said:
i will try it surely.. can u please also provide me the link to vcom usb drivers for karbonn a12+ ?
thanks in advance.. :laugh::good:
Click to expand...
Click to collapse
New flashtool will recognise direct....Hope so...download new flash tool and try...
greatpapa said:
New flashtool will recognise direct....Hope so...download new flash tool and try...
Click to expand...
Click to collapse
i have tried it nearly 15 16 times. but when i put battery presing and holding volume up + down button phone goes to factory mode. 8 options written in chinese are showing up.
Powrer
vikphogat said:
i have tried it nearly 15 16 times. but when i put battery presing and holding volume up + down button phone goes to factory mode. 8 options written in chinese are showing up.
Click to expand...
Click to collapse
First click on download in flashtool...then press
power + volume up and connect while pressing...Working for me..tested by myself...
hard bricker karbonn a12+........
Great work and nice tutorial some how unbricked my phone 100% working
\\beginers dont post any spam without reading the complete tutorial as I did
thanks a lot for helping
not working
greatpapa said:
First click on download in flashtool...then press
power + volume up and connect while pressing...Working for me..tested by myself...
Click to expand...
Click to collapse
plz help it's not working.installed usb driver & latest sp flash tool.still not working ????
Fastboot
Lovesahota said:
plz help it's not working.installed usb driver & latest sp flash tool.still not working ????
Click to expand...
Click to collapse
Hello....
Try this one..
Switch off your mobile...
Now press volume up + Power button...
Then you will see three option something like Recovery, fastboot, factory...
You have to choose fastboot option...
when fastboot is selected then connect your phone to PC via USB cable...this will install some helpful drivers to your PC....and then again try the flash method without battery...
Stuck at the EYE boot screen of Karbonn A12+. Any help please? Yes, I followed the instructions carefully.
http://playrangers.com/KarbonnA12plus/
in that page the usb drivers of 6577 is provided. Kindly provice MT6572 VCOM drivers.
Process DOne ?
nightcrawler218 said:
Stuck at the EYE boot screen of Karbonn A12+. Any help please? Yes, I followed the instructions carefully.
http://playrangers.com/KarbonnA12plus/
in that page the usb drivers of 6577 is provided. Kindly provice MT6572 VCOM drivers.
Click to expand...
Click to collapse
Did you flashed in proper way ?
means your Sptool recognise your mobile and did you see red and yellow line in sptool and was process done or not ?
greatpapa said:
Did you flashed in proper way ?
means your Sptool recognise your mobile and did you see red and yellow line in sptool and was process done or not ?
Click to expand...
Click to collapse
yeah, everything was according to the tutorial. phone was detected, first red, then blue then yellow progress bar & finally green circle. I removed the usb & reinserted the battery after flashing then pressed the power button. Karbonn animation shown & stuck at the eye screen. After a number of failed attempts I decied to erase the whole device & then flash again. I erased flash+bootloader. The phone is dead now. not powering up. But if I connect the phone via usb to pc a beep sound is heard. Any clue, how to restore the bootloader?
How
nightcrawler218 said:
yeah, everything was according to the tutorial. phone was detected, first red, then blue then yellow progress bar & finally green circle. I removed the usb & reinserted the battery after flashing then pressed the power button. Karbonn animation shown & stuck at the eye screen. After a number of failed attempts I decied to erase the whole device & then flash again. I erased flash+bootloader. The phone is dead now. not powering up. But if I connect the phone via usb to pc a beep sound is heard. Any clue, how to restore the bootloader?
Click to expand...
Click to collapse
How did you erase the Bootloader....??
if you have deleted your bootloader then it would be diffecult to revive the phone
greatpapa said:
How did you erase the Bootloader....??
if you have deleted your bootloader then it would be diffecult to revive the phone
Click to expand...
Click to collapse
I Used SP flash tool to format the device. There was an option for erasing everything (Flash + bootloader).
Will the service center accept my case.?
Ummm
nightcrawler218 said:
I Used SP flash tool to format the device. There was an option for erasing everything (Flash + bootloader).
Will the service center accept my case.?
Click to expand...
Click to collapse
Try again whole method...if you are hearing an beep sound....
Does your mobile is going in recovery mode or fastboot mode ?
Power + volume up (battery is inserted)
greatpapa said:
Try again whole method...if you are hearing an beep sound....
Does your mobile is going in recovery mode or fastboot mode ?
Power + volume up (battery is inserted)
Click to expand...
Click to collapse
Thanks a million times man for your suggestion.
I tried with fastboot but no device shown. I went to device manager & uninstalled-then reinstalled the drivers. That actually helped me to build the serial communication between SP flash tool & Device.
Then I discarded the battery & retried the SP flash tool, this time the phone is finally detected & flashed successfully. red, blue, yellow bar then green circle. DONE.
Now, the same issue. Karbonn boot animation is displayed & stuck at the eye screen. I have covered the halfway but cant be able to get success in the other half (cant see the homescreen or anything.)
---------- Post added at 09:15 PM ---------- Previous post was at 09:07 PM ----------
Phone is OK now but it says INVALID IMEI... any suggestions please...
Good
nightcrawler218 said:
Thanks a million times man for your suggestion.
I tried with fastboot but no device shown. I went to device manager & uninstalled-then reinstalled the drivers. That actually helped me to build the serial communication between SP flash tool & Device.
Then I discarded the battery & retried the SP flash tool, this time the phone is finally detected & flashed successfully. red, blue, yellow bar then green circle. DONE.
Now, the same issue. Karbonn boot animation is displayed & stuck at the eye screen. I have covered the halfway but cant be able to get success in the other half (cant see the homescreen or anything.)
---------- Post added at 09:15 PM ---------- Previous post was at 09:07 PM ----------
Phone is OK now but it says INVALID IMEI... any suggestions please...
Click to expand...
Click to collapse
Don't worry....
Now your phone will be fine....As i will get time i will give you tutorial to write your IMEI number....Till then you can search and google it....your phone is ok...will recover it soon....

Help me unbrick my lenovo A850!

Hey guys! My phone is now a brick. Can anyone show me how to repair the boot for it? Many thanks.
hungtrauvang said:
Hey guys! My phone is now a brick. Can anyone show me how to repair the boot for it? Many thanks.
Click to expand...
Click to collapse
Flash a new rom
Watch this video...
hungtrauvang said:
Hey guys! My phone is now a brick. Can anyone show me how to repair the boot for it? Many thanks.
Click to expand...
Click to collapse
What happens if you power it on while holding down the up and down buttons?
Frogmanstar said:
What happens if you power it on while holding down the up and down buttons?
Click to expand...
Click to collapse
Nothing happens. Really sad.
hungtrauvang said:
Nothing happens. Really sad.
Click to expand...
Click to collapse
This just means you don't have a recovery.. just flash a new rom.
hi XDA community i have a problem regarding my a850 and i hope u or anybody can reply this comment in an instance cuz im in emergency...
IM EXPLAINING MY PROBLEM VERY DETAILED SO IT'S GONNA BE VERY LONG COMPOSITION, INCLUDING FROM IM ROOTING THE PHONE UNTIL I TYPED THIS COMPOSITION
so recently i "Framarooted" my device and was working properly as i expected,then i want to install TWRP, i see my baseband version does not have ROW or CN in there, it kinda like "A850.V13 ...(cant remember)", but i flashed anyway using the ROW version of TWRP and Mobileuncle MTK Tools. When I want to enter recovery (via MTK Tools) it doesnt show up, just stuck at white,big "Lenovo" logo (it probably doesnt work) but i was able to boot back to normal. Then i used System App Remover from Play and attempted to delete some chinese apps, and I DID a mistake... i was so clumsy enough to delete all chinese apps that origins from the rom i accidently deleted the file "classical" (which i guess the entire system ui, launcher etc) . Upon after deletion of that file I SHOULD HAVE NOT DELETE , it suddenly booted off with the startup sound muted halfway (its like, the boot startup sound have like 4 second duration and i heard the sound just for 1 sec).
Then it boots up again, but stuck at the logo "Lenovo For Those Who Do" after startup animation, so i assume this is bootloop or soft brick
Realising this incident i GOOGLED " a850 bootloop","a850 unbrick","a850 stock rom","a850 emergency reset" and "a850 emergency backup", then I found a website which describes how to flash stock rom to a850, so i did that, as it might work, but actually not for my case. I followed and downloaded exactly steps and files from that website and loaded Flashtool with its scatter file, then ticked PRELOAD and selected the preload.img, followed by checking USB mode ,clicking "Forced High Speed", checked the DA DL thingy, clicked Firmware Upgrade and the progress bar moved, after that i plugged my phone, without battery, to the pc via usb. I heard the hardware insert sound, but, Flashtool did not start flashing, it;'s still SEARCHING.
Then I read that u need the USB drivers, so I assume i do not have drivers for this phone. I used the Device Manager step and when I plug my phone, it pops up "MT65xx Preloader"(or MTK i dont remember) then I quickly rightclick and "Update Driver". It has two selections, ONLINE or BROWSE, so i clicked the online solution, but Windows seems cant find the driver i need,
so i used BROWSE option, which i used your usb driver by entering the directory of the driver in your file in "C:\Users\User\Downloads\Compressed\Lenovo_Drivers_SP_Flash_Tool_v3.1316.0.150\Drivers" clicked install then it pops up an error "The third party INF does not contain digital signature information", so it doesnt install. So I used USBDeview and plugged my phone again without battery, it pops up "MT65xx Preloaded" with a purple dot, and if you need, i rightclicked that purple dot and clicked PROPERTIES, and here's information it gave:
Device Name: MT65xx Preloader
Device Type: CDC Data
Description: MT65xx Preloader
Connected: Yes
Safe to Unplug: NO
Disabled: NO
USB Hub: NO
Drive Letter:*blank
Serial Number:*blank
Created Date: 12/10/2014 2:01:15 AM
Last Plug/Unplug Date:12/10/2014 2:01:15 AM
VendorID: 0e8d
ProductID :2000
Firmware Revision : 1.00
USBClass: 0a
USBSubClass:00
USBProtocol: 00
"Hub Port" until "DeviceMfg" is blank
Power: 500mA
USB Version: 2.00
Driver Description: *blank
Driver Version:*blank
Instance ID: USB\VID_0E8D&PID_2000\5&9ec43f0&0&9
After checked, i resorted to HARD RESET via recovery (i tried to go to recovery again to see there's hope in there) and it BOOTED TO RECOVERY! (yay) but again problem strikes, the recovery I see now is FULLY CHINESE i dont understand even a single option i gave there.
So now my phone condition is still cant boot to launcher, and my very last resort is to use the JTAG option
pls help me u all and pls reply ASAP
thank you
irfanadli97 said:
...clicked install then it pops up an error "The third party INF does not contain digital signature information", so it doesnt install.
Click to expand...
Click to collapse
You should log in to windows with out drivers verification in order to install the drivers. Tutorial on how to do than on windows 8 here. Then flashtool should regognize the phone... (you should fix this problem because you may also need it in the future)
There is also a way to fix your phone (if the classic theme is the problem) using ADB. Go to this page and scroll down to ADB method(tutorial) in order to install the classic.apk as a system apk through ADB.
(i am attaching you the apk: View attachment Theme_classic.apk)
Very thanks though cuz this actually solves my problem on my previous devices which doesn't detect upon connection, but I've actually resorted
to do unsoftbrick by a more professional person in my town (he sells and services phones) and it charged me RM50 ($15). Now my phone is back to normal with a rooted state (Chinese superuser app)
Again thanks for replying.
PS:also can somebody redirect me to lenovo a850 modding page? anybody
irfanadli97 said:
Very thanks though cuz this actually solves my problem on my previous devices which doesn't detect upon connection, but I've actually resorted
to do unsoftbrick by a more professional person in my town (he sells and services phones) and it charged me RM50 ($15). Now my phone is back to normal with a rooted state (Chinese superuser app)
Again thanks for replying.
PS:also can somebody redirect me to lenovo a850 modding page? anybody
Click to expand...
Click to collapse
You did good going to a shop...
What do you mean by "Lenovo a850 modding page"?
u know, where rooted users mod their phone with frameworks, custom roms, installing awesome stuff in theirs'
Sent from my Lenovo A850 using XDA Free mobile app
irfanadli97 said:
u know, where rooted users mod their phone with frameworks, custom roms, installing awesome stuff in theirs'
Sent from my Lenovo A850 using XDA Free mobile app
Click to expand...
Click to collapse
This is such a forum
Tried Installing a custom rom using Flashtool. Now the phone can't come and can't be dected by my pc. Installed the Drivers and they Installed. At first first I was having a Brom Error report Now nothing happens when I p,lug the phone.

[Guide/Info] [How To] Unbrick your Bricked MTK Devices (Dead Brick)

This thread is about how to recover the MTK Android phone, if it has gone Bricked (soft/hard/dead/etc)
THIS IS FOR INFORMATION ONLY.
Q. How Phone gets Bricked?
Ans : Basically, phone get bricked during the installation of Android OS (flashing).
Reason/why it happens
- If flashing is interrupted by low battery or loose cable connection during flashing.
- Using wrong firmware or a custom ROM (unstable) to flash your phone.
Result:
* Phone will not boot even after holding the power key and it will not accept charging. (Hard Brick / Dead Brick)
* Boot-Loop
* Restart loop
* No Recovery (In this situation, Hard Reset will not work)
Q. - Why Phone becomes dead (MTK Android Phone) ?
Ans : While installing Custom ROM or Stock firmware (unstable), Preloader (.bin) file becomes corrupted.
PRELOADER - It is the file in MTK android phone which helps to boot the phone.
Tools & Software Required:
SP Flash tool
Android Stock ROM
MTK USB Driver
PC / Laptop
Dead MTK Phone
USB cable.
NOTE: SP Flash tool has 3 Dropdown, Its meaning & How to use:
MOTA SIU : while choosing this function before clicking on Download, only boot, recovery and Android will be updated.
Format All + Download : while choosing this function before clicking on Download, it first erases the old Firmware then install new firmware. (Recommended when MTK phone stuck at logo & hard reset fails)
Firmware Upgrade: while choosing this function before clicking on Download, its update the Android version. (Recommended when installing a higher or lower version of Android manually)
Steps to Fix/Unbrick Dead Android (MTK) Phone​
1- Install MTK driver.
2- Download the tool.
3- Unzip it and double click on Flash_tool.exe.
4- It will launch the tool.
5- Download Android stock ROM, unzip it.
6- Click on Scatter-Loading and assign the path of file (Select Firmware i.e. {.txt extension}).
7- Click on Download.
8- Switch off Mobile and connect it to PC using USB cable by pressing Volume down as boot key.
9- Flashing starts and when completed, Download OK will appear.
Also check Here for more Understanding, Special Thanks to @yuweng
Please let me know if anything is wrong here, so that I can make correction and help other member for better understanding.
Also hit THANKS button if you find this as useful info.
If you found this post helpful then don’t forget to share this post with other Android users so that they could get their dead phones working in few easy steps without paying few dollars on it.
Reserved
Nice Guide, Can you please list MTK devices ????
421rahman said:
Nice Guide, Can you please list MTK devices ????
Click to expand...
Click to collapse
OK, Will be adding attachments later, Thanks
Salman
--
Thanks @Salman Al-Badgail for this use full info.
Deena Khanam said:
Thanks @Salman Al-Badgail for this use full info.
Click to expand...
Click to collapse
welcome & Thanks
@jamsubzero check this guide
@jamsubzero I saw your post and thread regarding Dead Bricked
Hey guys.
I own a lenovo A328. For the past couple of months my phone, gets poping up "com.google.etc.etc has stopped".
I tried doing a factory reset, but no luck. Then I learn that I can flash it using SPflash tool with the stock firmware.
And luckily, I did it, my phone back to normal. But then, a few couple of weeks, it started to pop up the same error messages again until I can't do anything on my phone, and unitl it boot loops. So, I reflash again with the same firmware (stock).. and it works again. And same thing keeps repeating and repeating;
until I thought I can try to change the options in sp flash tool..
Instead of "Download only", I choose, "Firmware upgrade".... the flashing finished successfully.
BUT when I press the power button to turn it on, nothing happens, and when I charge it, I cant see the charging screen (or it's not actually charging). I'm sure that it is charging before the flashing, and the power button is working.
When I connect it to the computer, i hear a "connected" sound, then "disconnected", and repeating.
i also tried to reflash it, both the "DL only" and "Firmware upgrade", even the "Format all + ...."
and it flashed successfully (meaning, computer still recognized it), but still not turning on.
Please help me. please.
Click to expand...
Click to collapse
NEVER DOWNLOAD ROM NOT MEANT FOR YOUR PHONE. IT WILL BRICK IT !
What you did is you flashed wrong firmware to your device and the result you in Dead Brick, However there is still solution for your problem. Please Please Please do a proper search first and download correct firmware and other necessary files for your device. Please check firmware number ok.
You can Flash it again but you need to open phone and try, Check here for better understanding.
GUIDE : HERE. Or else please go to any mobile shop and ask them to flash. Dont tell the original reason that you tried to flash or etc. Tell them that it stop suddenly and for now I am unable to access it. They charge you about 5-15 USD based on your country, for me they had charged 10U$D me for lenovo A3500-HV dead flashing. Hope this help you.
i got no scatter file in stock rom pls help!
Aller retour si flash tool
Hard bricked Lenovo a7000
**Hi I got problem on yesterday I was install ing new Rom but suddenly my Lenovo a7000 hard brick
It is not responding any point .even charging .and charging light also .it's dead
But it when I connet to my pc it's connecting sound conning from pc ....My phone is dead plaease help
Salman Al-Badgail said:
This thread is about how to recover the MTK Android phone, if it has gone Bricked (soft/hard/dead/etc)
THIS IS FOR INFORMATION ONLY.
Q. How Phone gets Bricked?
Ans : Basically, phone get bricked during the installation of Android OS (flashing).
Reason/why it happens
- If flashing is interrupted by low battery or loose cable connection during flashing.
- Using wrong firmware or a custom ROM (unstable) to flash your phone.
Result:
* Phone will not boot even after holding the power key and it will not accept charging. (Hard Brick / Dead Brick)
* Boot-Loop
* Restart loop
* No Recovery (In this situation, Hard Reset will not work)
Q. - Why Phone becomes dead (MTK Android Phone) ?
Ans : While installing Custom ROM or Stock firmware (unstable), Preloader (.bin) file becomes corrupted.
PRELOADER - It is the file in MTK android phone which helps to boot the phone.
Tools & Software Required:
SP Flash tool
Android Stock ROM
MTK USB Driver
PC / Laptop
Dead MTK Phone
USB cable.
NOTE: SP Flash tool has 3 Dropdown, Its meaning & How to use:
MOTA SIU : while choosing this function before clicking on Download, only boot, recovery and Android will be updated.
Format All + Download : while choosing this function before clicking on Download, it first erases the old Firmware then install new firmware. (Recommended when MTK phone stuck at logo & hard reset fails)
Firmware Upgrade: while choosing this function before clicking on Download, its update the Android version. (Recommended when installing a higher or lower version of Android manually)
Steps to Fix/Unbrick Dead Android (MTK) Phone
1- Install MTK driver.
2- Download the tool.
3- Unzip it and double click on Flash_tool.exe.
4- It will launch the tool.
5- Download Android stock ROM, unzip it.
6- Click on Scatter-Loading and assign the path of file (Select Firmware i.e. {.txt extension}).
7- Click on Download.
8- Switch off Mobile and connect it to PC using USB cable by pressing Volume down as boot key.
9- Flashing starts and when completed, Download OK will appear.
Also check Here for more Understanding, Special Thanks [email protected]
Please let me know if anything is wrong here, so that I can make correction and help other member for better understanding.
Also hit THANKS button if you find this as useful info.
If you found this post helpful then don’t forget to share this post with other Android users so that they could get their dead phones working in few easy steps without paying few dollars on it.
Click to expand...
Click to collapse
S
Sir please help me out
I have Micromax a120 device. Few days back it got bricked it stuck on bootloop and not working even after factory reset moreover my pc is not recognizing mobile and display message as device descriptor request failed. I have installed all drivers
---------- Post added at 07:47 PM ---------- Previous post was at 07:47 PM ----------
Salman Al-Badgail said:
Reserved
Click to expand...
Click to collapse
Sir please help me out
I have Micromax a120 device. Few days back it got bricked it stuck on bootloop and not working even after factory reset moreover my pc is not recognizing mobile and display message as device descriptor request failed. I have installed all drivers
im having mt8127 mtk device it is not flashing iam having corrupted preloader i tried to flash the preloader it is not flashing , can any body knows to fix it??
How can a phone that's bricked be switched off? Am a bit confused.
Salman Al-Badgail said:
This thread is about how to recover the MTK Android phone, if it has gone Bricked (soft/hard/dead/etc)
THIS IS FOR INFORMATION ONLY.
Q. How Phone gets Bricked?
Ans : Basically, phone get bricked during the installation of Android OS (flashing).
Reason/why it happens
- If flashing is interrupted by low battery or loose cable connection during flashing.
- Using wrong firmware or a custom ROM (unstable) to flash your phone.
Result:
* Phone will not boot even after holding the power key and it will not accept charging. (Hard Brick / Dead Brick)
* Boot-Loop
* Restart loop
* No Recovery (In this situation, Hard Reset will not work)
Q. - Why Phone becomes dead (MTK Android Phone) ?
Ans : While installing Custom ROM or Stock firmware (unstable), Preloader (.bin) file becomes corrupted.
PRELOADER - It is the file in MTK android phone which helps to boot the phone.
Tools & Software Required:
SP Flash tool
Android Stock ROM
MTK USB Driver
PC / Laptop
Dead MTK Phone
USB cable.
NOTE: SP Flash tool has 3 Dropdown, Its meaning & How to use:
MOTA SIU : while choosing this function before clicking on Download, only boot, recovery and Android will be updated.
Format All + Download : while choosing this function before clicking on Download, it first erases the old Firmware then install new firmware. (Recommended when MTK phone stuck at logo & hard reset fails)
Firmware Upgrade: while choosing this function before clicking on Download, its update the Android version. (Recommended when installing a higher or lower version of Android manually)
Steps to Fix/Unbrick Dead Android (MTK) Phone​
1- Install MTK driver.
2- Download the tool.
3- Unzip it and double click on Flash_tool.exe.
4- It will launch the tool.
5- Download Android stock ROM, unzip it.
6- Click on Scatter-Loading and assign the path of file (Select Firmware i.e. {.txt extension}).
7- Click on Download.
8- Switch off Mobile and connect it to PC using USB cable by pressing Volume down as boot key.
9- Flashing starts and when completed, Download OK will appear.
Also check Here for more Understanding, Special Thanks to @yuweng
Please let me know if anything is wrong here, so that I can make correction and help other member for better understanding.
Also hit THANKS button if you find this as useful info.
If you found this post helpful then don’t forget to share this post with other Android users so that they could get their dead phones working in few easy steps without paying few dollars on it.
Click to expand...
Click to collapse
i am trying to flash vivo s7 and the cable shake and since then the phone is dead, have flashed it several time, it complete but it refuse to on
I need help please
Basically I was flashing updates for my CUBOT Nova and everything was going fine and I tried out this custom recovery which wouldn't mount any partition so it didn't really suit me. And I did this a dozen of times with other recoveries and if anything happened I had the firmware in SP tools ready to be flashed and if I could save going to it I just used the fastboot to flash it, and so I decided to completly stop and just put my phone back to normal and because I done it before I formatted the whole flash, (and FYI every 2 times I plugged in the phone powered off my computer always searched for drivers in the windows update but it failed and so everything still worked) but after I formatted it and plugged it out and in to download the firmware, my computer successfully installed the drivers and at this moment I was like shoot so I tried to download and it didnt recognise my phone and so I uninstalled the driver my computer installed and see if it worked and it kept installing it again, so I decided to uninstall every mtk driver I had and rebooted, when I installed every single driver again it tried to download drivers from the windows update but it failed and on the sp flash tools it goes to 100% on the Downloading DA (so the red bar) and stays like that for a while and I get notifications that I have a unrecognisable usb device and after a while it gives me randomly 2 errors 0xC0050005 and 0XC0060001 and I know someone is going to tell me I dont have the right firmware or that it's not the right ones but it isn't I got from the official Cubot website and I got an early versions from firmwarefiles I think and none of them work, now I just have a phone without anything on it and I cant flash anything on it until I just hope someone would walk me through what to do I would appreciate so much I'm sorry I wrote so much as I had to explain in max detail as I could what happened!
netcrafy said:
How can a phone that's bricked be switched off? Am a bit confused.
Click to expand...
Click to collapse
i wanted to say the same thing, also i tried enter EDL for 2 days DD (helio G80) LMFAO
Hi there
I would like to know if you can help me in repairing my device.
So i wanted to do an upgrade on the tablet and i messed it up.
I was on CMW recovery at first and then i did a format on cache system and data. but when i wanted to flash the rom CM14.1 it fail and the devices restarted.
the screen goes on but i can see faint lines on the screen.
I did make a back up of the rom and tried to flash it back but it didnt work.
I used all the roms and it still didnt work. I tried many SP flash tool and formating and still not working. every single rom has been flash and all are green but the phone does not want to boot. i have youtube and followed the instructions and every single step i can think of but u have a gut feeling i am mssing something.
I cannot write SN on the fone as it will not work. i have uninstalled all the drivers re-install all the drivers did all the instruction that you have provided but still it will work.
the tablet does still detect on the PC and it does work. so basically it is in a bootloop but its not powering up. Some suggested using MRT TOOLS or MIRACLES but i have a problem with that as it always have a virus attached it to and when i download it the pc removes it. so i dont know where i can get a good crack tool.
i really need your help if you can.
Hello Guys
i closed SP tool while flashing
my phone : infinix hot 10s
i cant power on it and cant join fastboot and cant join bootloader
When i connect phone by orginial usb
computer said (USB not recoginzed)
i installed all drivers but now phone is dead and he was rooted so i cant going to warranty
how i fix it?

[FIX] Orange State Bootloop on OUKITEL K6000 Plus - HOW TO FIX

Hello,
After unlocking the bootloader and installing TWRP on my OUKITEL K6000 Plus I was trying to install madOS, but unfortunately my phone went into Orange State bootloop. I could not enter fastboot anymore, and at some point even Recovery stopped to work. My phone was almost dead. I was looking for solutions but actually there was no clear guide how to revive a patient. I found that many people have similar issue so when I finally managed to resurrect my K6000 with original stock ROM I decided to share my solution.
Here's the fix:
1. Google for 'Techprolonged MediaTek MT65xx USB VCOM Drivers'. Using the guide you will find install MediaTek DA USB VCOM Port Drivers via Device Manager (step 5). Do this even if you already previously installed MediaTek USB VCOM Drivers. This is very important to install this DA version of drivers, otherwise you may have problems with uploading stock ROM via SP Flash Tool.
2. Install SP Flash Tool if you don't have it yet. You can find it easily with google.
3. Download original stock K6000 Plus ROM V6.0. You can find it easily on needrom website (NOTE: you have to create an account on needrom if you don't have it yet). Unpack it.
4. Launch SP Flash Tool, go to Options->Option... in Connection settings change USB speed to Full speed and Battery to with battery. Close Option window.
5. In SP Flash Tool go to Download tab, click on choose right next to Scatter-loading file field, navigate to the folder where you unpacked previously downloaded stock K6000 Plus ROM V6.0. Open MT6750_Android_scatter.txt file.
6. In open menu choose Download Only if it's not selected by default. All fields below should have tick enabled. I mean for 'preloader', for 'recovery', etc...
7. Unplug your phone from PC if it's connected. Shut down your phone by clicking and holding for approx 10 secs ALL THREE BUTTONS: VOL UP + VOL DOWN + POWER. If you do this properly, your phone should not self-boot into Orange State anymore.
8. In SP Flash Tool click Download icon (the one with green arrow), all the fields should become inactive.
9. Using one hand only click and hold at the same time VOL UP + POWER button.
10. Now, while you still hold these buttons, you have to connect your phone to PC (plug in micro USB cable into your phone). VERY IMPORTANT: If you have STATUS_BROM_CMD_SEND_DA_FAIL (0xC0060003) error after you connect it means you don't have DA version of MediaTek driver properly installed (step no. 1).
11. Your phone should start to flash up and you should see the progress in SP Flash Tool status bar. You can release VOL UP and POWER button now. The process may take long time, for me it was more than 1 hour. The longest part was flashing up the [system]. The good thing is you can observe the progress during whole process.
12. When flashing process is end you will see a small window with the information about completion. Now you can unplug your phone, and launch it with POWER button. You should still see the Orange State message but right after that your phone should boot up into normal mode with freshly uploaded original stock ROM. Congratulations!
Hopefully this will also fix your K6000 Plus and maybe even other models.
I'm really sorry I don't provide any direct links, but I haven't posted 10 posts yet and my XDA account is still limited.
Regards,
Slavedriver
Please help I have error 4032 (BROM ERROR S_FT_ENABLE_DRAM_FAIL)
1. Google for 'Techprolonged MediaTek MT65xx USB VCOM Drivers'. Using the guide you will find install MediaTek DA USB VCOM Port Drivers via Device Manager (step 5). Do this even if you already previously installed MediaTek USB VCOM Drivers. This is very important to install this DA version of drivers, otherwise you may have problems with uploading stock ROM via SP Flash Tool.
this should solve that
STATUS_BROM_CMD_SEND_DA_FAIL
persists even after installing correct drivers?
Solution: Choose
Download Agent as DA-PL in SP flash tools. And follow the same guide.
Thank you so much for this post, just saved an Oukitel K6000 Plus. Just finished process, rebooting normally for first use. It's been stressfull hours, what a relieve.
slavedriver83 said:
9. Using one hand only click and hold at the same time VOL UP + POWER button.
10. Now, while you still hold these buttons, you have to connect your phone to PC (plug in micro USB cable into your phone). VERY IMPORTANT: If
Click to expand...
Click to collapse
this helped me a lot with my ulefone armor 2, thanks
Fixed the orange state, thanks a lot for this guide.
Do you think I shall try again to upgrade to Android 8 anymore?
slavedriver83 said:
9. Using one hand only click and hold at the same time VOL UP + POWER button.
Click to expand...
Click to collapse
Thank you very much for the advice
I thought I put my phone in the trash when I read this.
But in point 9 I had to push only the VOL UP if I press the two buttons, the AP returns an error.
You saved mine as well, slavedriver!
And it is a Teclast Tpad A10S!
I had given it up.
Thanks a lot!
It works also on U20 plus. I had to select DA_SWSEC as Download Agent. Thank you so much!
Guide worked Perfectly for me.
My mobile was bricked in the same Bootloop. The guide worked perfectly for me. Thanks a lot for useful and detailed help.
I understand this thread is almost 1 year old. I tried this procedure and everything went well. The only problem the phone does not boot. It does turn on but nothing comes up. No boot menu no logo just a few flickering lights and a very dark background. Does anyone have any ideas?
OK6000 Plus
pvkid said:
I understand this thread is almost 1 year old. I tried this procedure and everything went well. The only problem the phone does not boot. It does turn on but nothing comes up. No boot menu no logo just a few flickering lights and a very dark background. Does anyone have any ideas?
OK6000 Plus
Click to expand...
Click to collapse
Tried this guide but SP shows the following messagge "STATUS_BROM_CMD_SEND_DA_FAIL (0xC0060005) " (so it doesn't end with 3 but with 5)
Pyandroid said:
1. Google for 'Techprolonged MediaTek MT65xx USB VCOM Drivers'. Using the guide you will find install MediaTek DA USB VCOM Port Drivers via Device Manager (step 5). Do this even if you already previously installed MediaTek USB VCOM Drivers. This is very important to install this DA version of drivers, otherwise you may have problems with uploading stock ROM via SP Flash Tool.
this should solve that
Click to expand...
Click to collapse
Bro I got a different error just looks like:
ERROR STATUS_SEC_AUTH_FILE_NEEDED (0xc0030012)
Please help me out...I use "tecno spark 4 kc2"
slavedriver83 said:
Hello,
After unlocking the bootloader and installing TWRP on my OUKITEL K6000 Plus I was trying to install madOS, but unfortunately my phone went into Orange State bootloop. I could not enter fastboot anymore, and at some point even Recovery stopped to work. My phone was almost dead. I was looking for solutions but actually there was no clear guide how to revive a patient. I found that many people have similar issue so when I finally managed to resurrect my K6000 with original stock ROM I decided to share my solution.
Here's the fix:
1. Google for 'Techprolonged MediaTek MT65xx USB VCOM Drivers'. Using the guide you will find install MediaTek DA USB VCOM Port Drivers via Device Manager (step 5). Do this even if you already previously installed MediaTek USB VCOM Drivers. This is very important to install this DA version of drivers, otherwise you may have problems with uploading stock ROM via SP Flash Tool.
2. Install SP Flash Tool if you don't have it yet. You can find it easily with google.
3. Download original stock K6000 Plus ROM V6.0. You can find it easily on needrom website (NOTE: you have to create an account on needrom if you don't have it yet). Unpack it.
4. Launch SP Flash Tool, go to Options->Option... in Connection settings change USB speed to Full speed and Battery to with battery. Close Option window.
5. In SP Flash Tool go to Download tab, click on choose right next to Scatter-loading file field, navigate to the folder where you unpacked previously downloaded stock K6000 Plus ROM V6.0. Open MT6750_Android_scatter.txt file.
6. In open menu choose Download Only if it's not selected by default. All fields below should have tick enabled. I mean for 'preloader', for 'recovery', etc...
7. Unplug your phone from PC if it's connected. Shut down your phone by clicking and holding for approx 10 secs ALL THREE BUTTONS: VOL UP + VOL DOWN + POWER. If you do this properly, your phone should not self-boot into Orange State anymore.
8. In SP Flash Tool click Download icon (the one with green arrow), all the fields should become inactive.
9. Using one hand only click and hold at the same time VOL UP + POWER button.
10. Now, while you still hold these buttons, you have to connect your phone to PC (plug in micro USB cable into your phone). VERY IMPORTANT: If you have STATUS_BROM_CMD_SEND_DA_FAIL (0xC0060003) error after you connect it means you don't have DA version of MediaTek driver properly installed (step no. 1).
11. Your phone should start to flash up and you should see the progress in SP Flash Tool status bar. You can release VOL UP and POWER button now. The process may take long time, for me it was more than 1 hour. The longest part was flashing up the [system]. The good thing is you can observe the progress during whole process.
12. When flashing process is end you will see a small window with the information about completion. Now you can unplug your phone, and launch it with POWER button. You should still see the Orange State message but right after that your phone should boot up into normal mode with freshly uploaded original stock ROM. Congratulations!
Hopefully this will also fix your K6000 Plus and maybe even other models.
I'm really sorry I don't provide any direct links, but I haven't posted 10 posts yet and my XDA account is still limited.
Regards,
Slavedriver
Click to expand...
Click to collapse
Solution?
for:
ERROR STATUS_SEC_AUTH_FILE_NEEDED (0xc0030012)
"Tecno spark 4 kc2"
slavedriver83 said:
Hello,
After unlocking the bootloader and installing TWRP on my OUKITEL K6000 Plus I was trying to install madOS, but unfortunately my phone went into Orange State bootloop. I could not enter fastboot anymore, and at some point even Recovery stopped to work. My phone was almost dead. I was looking for solutions but actually there was no clear guide how to revive a patient. I found that many people have similar issue so when I finally managed to resurrect my K6000 with original stock ROM I decided to share my solution.
Here's the fix:
1. Google for 'Techprolonged MediaTek MT65xx USB VCOM Drivers'. Using the guide you will find install MediaTek DA USB VCOM Port Drivers via Device Manager (step 5). Do this even if you already previously installed MediaTek USB VCOM Drivers. This is very important to install this DA version of drivers, otherwise you may have problems with uploading stock ROM via SP Flash Tool.
2. Install SP Flash Tool if you don't have it yet. You can find it easily with google.
3. Download original stock K6000 Plus ROM V6.0. You can find it easily on needrom website (NOTE: you have to create an account on needrom if you don't have it yet). Unpack it.
4. Launch SP Flash Tool, go to Options->Option... in Connection settings change USB speed to Full speed and Battery to with battery. Close Option window.
5. In SP Flash Tool go to Download tab, click on choose right next to Scatter-loading file field, navigate to the folder where you unpacked previously downloaded stock K6000 Plus ROM V6.0. Open MT6750_Android_scatter.txt file.
6. In open menu choose Download Only if it's not selected by default. All fields below should have tick enabled. I mean for 'preloader', for 'recovery', etc...
7. Unplug your phone from PC if it's connected. Shut down your phone by clicking and holding for approx 10 secs ALL THREE BUTTONS: VOL UP + VOL DOWN + POWER. If you do this properly, your phone should not self-boot into Orange State anymore.
8. In SP Flash Tool click Download icon (the one with green arrow), all the fields should become inactive.
9. Using one hand only click and hold at the same time VOL UP + POWER button.
10. Now, while you still hold these buttons, you have to connect your phone to PC (plug in micro USB cable into your phone). VERY IMPORTANT: If you have STATUS_BROM_CMD_SEND_DA_FAIL (0xC0060003) error after you connect it means you don't have DA version of MediaTek driver properly installed (step no. 1).
11. Your phone should start to flash up and you should see the progress in SP Flash Tool status bar. You can release VOL UP and POWER button now. The process may take long time, for me it was more than 1 hour. The longest part was flashing up the [system]. The good thing is you can observe the progress during whole process.
12. When flashing process is end you will see a small window with the information about completion. Now you can unplug your phone, and launch it with POWER button. You should still see the Orange State message but right after that your phone should boot up into normal mode with freshly uploaded original stock ROM. Congratulations!
Hopefully this will also fix your K6000 Plus and maybe even other models.
I'm really sorry I don't provide any direct links, but I haven't posted 10 posts yet and my XDA account is still limited.
Regards,
Slavedriver
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Hi, do I need my phone to be rooted to do this.
I unlocked bootloader in my gionee f205 from fastboot and now it is in orange state bootloop.
I haven't rooted my phone before doing it.

[Guide] Unbrick Your UNLOCKED Lenovo P2a42

Hey Friends,
You must have seen very good days with Lenovo P2 but when there comes a bad day when your phone stops responding to button holds and restarts. You may or may not have a clue what to do to get your phone working again just like before.
I got into this situation where only thing my phone was able to operate was a RED LED on connecting it to my laptop. Then I had to read tens of pages on XDA to find answers to all my questions. If you are in such a situation and your phone is UNLOCKED then you have come to the right place. Procedure is quite simple but remember, I am writing this guide to define complete process from blackout to complete update so follow this guide as per your needs.
I faced this situation of Total Blackout / Dead Phone (Almost) with only Red LED working and it can be very scary. So, here is the simplest procedure you can follow. I want to appreciate all those people who helped me in finding a way to boot my phone with each and everything working. Long story short, let's get this done.
Tools Required:
I am mentioning here all the Tools you will need. I will urge you to download and save these tools in case you want to unbrick your phone any time:
1. Minimal ADB and Fastboot setup for PC
2. Lenovo USB drivers v1.1.33
3. Qualcomm USB Drivers
4. Qualcomm Flash Image Loader (QFIL) v2.0.1.9 for your PC in case you have corrupted your phone's IMEI and/ or Baseband
5. Blankflash.bat in case you want to recover from total blackout (Attached)
6. Stock MM S048 Firmware for Lenovo P2 in case phone doesn't boot
7. S048_ModemTelephony.zip in case your phone boots through Stock MM S048 but SIM isn't detected and IMEI is missing. I have made a complete modem zip file for installation through recovery.
8. S251_ModemTelephony.zip in case your phone is on latest firmware and doesn't detect SIM and has lost IMEI. I have made a complete modem zip file for installation through recovery.
9. QCN file for recovering baseband version and giving you most precious network signals. (Attached)
10. WinRAR or PeaZip for uncompressing files
I will recommend you to have a specific folder for keeping all these tools in a single place.
Procedure for Unbricking:
Before going with the procedure, make sure you have downloaded all the files you need, updated Lenovo and Qualcomm drivers etc. Here is the procedure:
1. If total blackout with red LED notification when connecting to PC: Unzip blankflash.zip to a folder in C drive. Now connect your P2 to PC through USB, press volume+, volume- and power button simultaneously and double click blankflash.bat. You might have no success in your first try. Just keep trying and it will load your phone to Fastboot. Restart your phone in TWRP if installed and install a working ROM for your phone after doing a wipe. If all is good and phone works OK then great but if you have lost IMEI and baseband then it is better to reinstate your phone through first MM stock ROM S048
2. Install S048 firmware through Minimal ADB and Fastboot - use flash instructions in .txt file.
3. Wait for startup of phone. Check if fingerprint, BT, WIFI and SIM work if all work then OK.
4. If fingerprint, BT, WIFI and SIM are not working then check IMEI through dialer. Dial *#06#. If IMEI is not available then install latest TWRP through Fastboot.
5. Start P2 in TWRP recovery and install S048_ModemTelephony.zip. Restart phone to see if WIFI and SIM work.
6. If SIM is detected but not giving signals and Baseband is shown as unknown then extract 000000_0.qcn file given in .7z and restore through QFIL and restart your phone into Fastboot.
7. Now, install stock recovery of S048 firmware through Fastboot and restart your phone.
8. Use your phone like you normally do and update your P2 till firmware S251 and see if everything works including calls. Update your phone through OTA.
9. After OTA installation, stock recovery may say that update failed. Just press Back, go into Wipe user data menu and Wipe Cache only. Restart your phone which will be updated to latest version and will ask you to update to a newer version. Allow it to download the next update.
10. After installation of S251 update, install latest TWRP through Fastboot and install most recent version of LOS 16 so that your vendor partition is stable and free from any bloated files. Now, use your phone just like you want to.
If you need further clarification then ask in this thread.
Bro my phone is not unlocked can i try thz one
Ranji007 said:
Bro my phone is not unlocked can i try thz one
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You should download S048 and use flashall.bat inside that archive to install it all. However, if you lose IMEI or baseband then you can use modem and qcn files given in this thread.
alirazaagha said:
You should download S048 and use flashall.bat inside that archive to install it all. However, if you lose IMEI or baseband then you can use modem and qcn files given in this thread.
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Bro now i wanna use ...minimal adb ..my phone is totally bricked only red light glowing
Ranji007 said:
Bro now i wanna use ...minimal adb ..my phone is totally bricked only red light glowing
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don't worry just flash blank flash from the link given in the op, you will get the bootloader back
hackiee said:
don't worry just flash blank flash from the link given in the op, you will get the bootloader back
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Bro how to connect my phone to blank flash...can u PLZZ help
hackiee said:
don't worry just flash blank flash from the link given in the op, you will get the bootloader back
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Laptop is not detecting my device bro i installed all lenovo and Qualcomm drivers...any idea
Ranji007 said:
Laptop is not detecting my device bro i installed all lenovo and Qualcomm drivers...any idea
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If red light blinks, your phone can be detected by your laptop. Check ports in device manager settings and you'll see a new port with Qualcomm 9800 series number. If that's there, try blankflash to start in fastboot. It might need some tries before startup. Be patient and keep trying till you are in fastboot.
alirazaagha said:
If red light blinks, your phone can be detected by your laptop. Check ports in device manager settings and you'll see a new port with Qualcomm 9800 series number. If that's there, try blankflash to start in fastboot. It might need some tries before startup. Be patient and keep trying till you are in fastboot.
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Bro ..thanks for reply....in my phone red blink is glowing continuously ..but after connecting there is no change...can u say which buttons i want to press?
Ranji007 said:
Bro ..thanks for reply....in my phone red blink is glowing continuously ..but after connecting there is no change...can u say which buttons i want to press?
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Press Volume+, Volume- and Power simultaneously and double click flashblank.bat. It might take some tries to finally install the scripts and start phone in fastboot. It took me 20+ tries to finally detect my phone through blankflash. Please, read OP completely.
alirazaagha said:
Press Volume+, Volume- and Power simultaneously and double click flashblank.bat. It might take some tries to finally install the scripts and start phone in fastboot. It took me 20+ tries to finally detect my phone through blankflash. Please, read OP completely.
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Bro we want to connect each time removing usb cable and connect again like that ..we wanna do 20 times??
Ranji007 said:
Bro we want to connect each time removing usb cable and connect again like that ..we wanna do 20 times??
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No. Keep USB connected. Try blankflash. If it doesn't detect phone or go ahead. Close command terminal, double click again and keep doing it till it processes the files. If it is stuck somewhere. Close terminal and try again.
alirazaagha said:
No. Keep USB connected. Try blankflash. If it doesn't detect phone or go ahead. Close command terminal, double click again and keep doing it till it processes the files. If it is stuck somewhere. Close terminal and try again.
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Bro is there any solution ..i continuously pressed volume and power buttons connected to laptop and opening blank flash continuously for number of times ...but there was no reaction...only waiting for device is showing ? on my pc ...
Ranji007 said:
Bro is there any solution ..i continuously pressed volume and power buttons connected to laptop and opening blank flash continuously for number of times ...but there was no reaction...only waiting for device is showing ? on my pc ...
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Check if your USB cable is alright and appropriate drivers are installed. Otherwise reinstall drivers, restart your PC and try again.
alirazaagha said:
Check if your USB cable is alright and appropriate drivers are installed. Otherwise reinstall drivers, restart your PC and try again.
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Bro we want to change any settings in device manager ...?
Ranji007 said:
Bro we want to change any settings in device manager ...?
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No. Just update drivers.
alirazaagha said:
No. Just update drivers.
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Bro when u take to service center they said for u motherboard problem or something??
Ranji007 said:
Bro when u take to service center they said for u motherboard problem or something??
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Fortunately, I never took it there.
alirazaagha said:
Fortunately, I never took it there.
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My phone was fallen in water then i changed the display..few days after it stopped working ..and when i take to serive centre they said to change motherboard..but it's the 80% of phone price...so iam here ?..iam trying thiz method
Ranji007 said:
My phone was fallen in water then i changed the display..few days after it stopped working ..and when i take to serive centre they said to change motherboard..but it's the 80% of phone price...so iam here ..iam trying thiz method
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I think you might have damaged some hardware. But anyway if you want to use blankflash, I have a method.
In lenovo p2 we have another mode called QDloader mode, in which we can use blankflash. For entering into this mode, it's little tricky but, can enter in one or two go.
So, here's how:
1. Switch off the mobile.
2. Press the volume up key,
3. While holding the volume up key, insert the usb cable and at the same time press the power button (this is the trick, we have to insert and hit at the same time).
And voila! :highfive: you will see black screen with only red notification led blinking.
we are into QDloader mode. Now use blankflash :good:

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