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[Q] [BRICKED]Cubot GT72

I bought a Cubot GT72 from the net - its basically a chinese knock-off with some very nice specs. And it was working great out of the box; but I had to experiment - right?
Edit: cannot post links; but if you got to www cubot net - you can find the phone easily. The stock ROM is also available.
I fired up MTK-Tools and rooted the phone - no problem there. Then I tried to create a custom CWM and install - that's when things starting going down the drain. It overwrote the recovery and boot partitions - so the phone stopped working. And since then I have been trying various ways to unbrick it.
Luckily, I have another phone with the exact same specs - and was able to download a backup using MTK-Tools and another one using SPFlash.
Problem - the phone is not switching on at all. When I connect it to the computer (after installing the MTK drivers) - nothing happens. When I connect without battery and keep the Up volume pressed - the computer detects an "MTK COM Port", installs it and within 5-10 seconds the port disappears, comes back after 5-10 seconds - and this cycle keeps repeating. I'm not able to connect to the phone using wither MTK-Tools or SPFlash.
When I connect the working phone - it shows up as "MTK VIA COM Port" and I can connect to it using SPFlash.
Have opened the phone and looked for test points - found one that switches on the phone and connects to the computer - but the result is the same as when I connect with the volume up pressed.
Please help - I'm at my wits end.

Drivers
dushyantahuja said:
I bought a Cubot GT72 from the net - its basically a chinese knock-off with some very nice specs. And it was working great out of the box; but I had to experiment - right?
Edit: cannot post links; but if you got to www cubot net - you can find the phone easily. The stock ROM is also available.
I fired up MTK-Tools and rooted the phone - no problem there. Then I tried to create a custom CWM and install - that's when things starting going down the drain. It overwrote the recovery and boot partitions - so the phone stopped working. And since then I have been trying various ways to unbrick it.
Luckily, I have another phone with the exact same specs - and was able to download a backup using MTK-Tools and another one using SPFlash.
Problem - the phone is not switching on at all. When I connect it to the computer (after installing the MTK drivers) - nothing happens. When I connect without battery and keep the Up volume pressed - the computer detects an "MTK COM Port", installs it and within 5-10 seconds the port disappears, comes back after 5-10 seconds - and this cycle keeps repeating. I'm not able to connect to the phone using wither MTK-Tools or SPFlash.
When I connect the working phone - it shows up as "MTK VIA COM Port" and I can connect to it using SPFlash.
Have opened the phone and looked for test points - found one that switches on the phone and connects to the computer - but the result is the same as when I connect with the volume up pressed.
Please help - I'm at my wits end.
Click to expand...
Click to collapse
Ok Google "mt6572 com port drivers" and look for ***.ftdichip.com/Drivers/VCP.***‎, install the software off that site and see if your computer recognizes the com port, hopefully you'll be able to flash the original rom back to it, let me know how you get on :good:

neosnake991 said:
Ok Google "mt6572 com port drivers" and look for ***.ftdichip.com/Drivers/VCP.***‎, install the software off that site and see if your computer recognizes the com port, hopefully you'll be able to flash the original rom back to it, let me know how you get on :good:
Click to expand...
Click to collapse
Thanks Neo, The driver is installed - the problem I'm facing is that the phone keeps going offline every 30-40 seconds and hence am unable to flash.

okies
OK thanks for the reply. Its obvious these MTxxxx devices wait for a signal when you plug them in.
1.Try going to the SDK folder and open a command prompt, type fastboot flash boot "boot.img" > point the boot.img to where you have downloaded the original boot.img for the device.
2.When the fastboot gives you the [waiting for device] prompt plug in your phone.
Let me know how you get on, i'm going to be working on a program to flash these phones from windows. :good:
p.s if the above works then flash your original recovery as well

neosnake991 said:
OK thanks for the reply. Its obvious these MTxxxx devices wait for a signal when you plug them in.
1.Try going to the SDK folder and open a command prompt, type fastboot flash boot "boot.img" > point the boot.img to where you have downloaded the original boot.img for the device.
2.When the fastboot gives you the [waiting for device] prompt plug in your phone.
Let me know how you get on, i'm going to be working on a program to flash these phones from windows. :good:
p.s if the above works then flash your original recovery as well
Click to expand...
Click to collapse
Hi Neo - tried. The phone gets detected, but fastboot remains stuck at [waiting for device]. Please see screenshot.
Also, I think the preloader is also gone

Diffrent Drivers
Ok i noticed on there website that there are a different set of drivers, where the ones you have installed emulates a com port the other ones gives you direct access to the USB port, go to adb and type adb devices so that your phone will show up in the device manager, uninstall those drivers and install these ones ftdichip.com/Drivers/D2XX.htm.
Then try and flash the preloader in the usual way, first type flash preloader {name of file} then connect your phone and hopefully you will be able to flash your phone again.
Let me know how you get on again :good:

neosnake991 said:
Ok i noticed on there website that there are a different set of drivers, where the ones you have installed emulates a com port the other ones gives you direct access to the USB port, go to adb and type adb devices so that your phone will show up in the device manager, uninstall those drivers and install these ones ftdichip.com/Drivers/D2XX.htm.
Then try and flash the preloader in the usual way, first type flash preloader {name of file} then connect your phone and hopefully you will be able to flash your phone again.
Let me know how you get on again :good:
Click to expand...
Click to collapse
Apologies for the late reply - tried your method - the phone gets detected as MediaTek DA USB VCOM port - but fastboot or SP flash are unable to detect.
Also, now I have managed to brick the other phone also. Was trying to upgrade the ROM from cubot's website. And even that one is bricked
Really frustrated here.

dushyantahuja said:
Apologies for the late reply - tried your method - the phone gets detected as MediaTek DA USB VCOM port - but fastboot or SP flash are unable to detect.
Also, now I have managed to brick the other phone also. Was trying to upgrade the ROM from cubot's website. And even that one is bricked
Really frustrated here.
Click to expand...
Click to collapse
Also, is there a way I can create a scatter file from the ROM I downloaded using SP Flash?

dushyantahuja said:
Also, is there a way I can create a scatter file from the ROM I downloaded using SP Flash?
Click to expand...
Click to collapse
The full ROM dump has been uploaded here - is there any way I can simply flash the entire dump back into the phone.
http://www.4shared.com/file/wtNcfbRu/ROM_0.html

hi, did you manage to work out anything? i have the exact same problem with my GT72, and i'm out of ideas.

I finally gave up and sent it for repairing. The vendor has been trying to repair it for the last 2 weeks and has given up too. The problem with my phones is that they are not original cubot - the seller on aliexpress is selling fake cubot phones - and we're unable to find the correct files to write to the phone.
Now if only I could find a way to write back the ROM0 file without the scatter files - I had though that would be easy, but am unable to do anything about it
megariffer said:
hi, did you manage to work out anything? i have the exact same problem with my GT72, and i'm out of ideas.
Click to expand...
Click to collapse

dushyantahuja said:
I finally gave up and sent it for repairing. The vendor has been trying to repair it for the last 2 weeks and has given up too. The problem with my phones is that they are not original cubot - the seller on aliexpress is selling fake cubot phones - and we're unable to find the correct files to write to the phone.
Now if only I could find a way to write back the ROM0 file without the scatter files - I had though that would be easy, but am unable to do anything about it
Click to expand...
Click to collapse
maybe i have a fake one, too then. wierd stuff, that is. faking a $60 phone...
anyway, i'm guessing you can only use that ROM_0 file to create a proper preloader.bin for the phone, but you need a working one for that.
you could do that in MTK droid root & tools, but since our phones doens't get detected, we're stumped.
i think having the right preloader could push us to the right direction, but i'm not planning to order a new phone to revive my dead one
anyway, if you make any progress, let us know!

megariffer said:
anyway, i'm guessing you can only use that ROM_0 file to create a proper preloader.bin for the phone, but you need a working one for that.
Click to expand...
Click to collapse
I backed up the ROM_0 file from a working phone (had 2 - broke both); have uploaded it and shared in this thread. So, if you can create the preloader.bin from it - please be my guest.

dushyantahuja said:
I backed up the ROM_0 file from a working phone (had 2 - broke both); have uploaded it and shared in this thread. So, if you can create the preloader.bin from it - please be my guest.
Click to expand...
Click to collapse
i know you uploaded it, but the problem is that i can't do anything with it in MTK droid root & tools, since it only works if there is a working phone connected to the pc.

megariffer said:
i know you uploaded it, but the problem is that i can't do anything with it in MTK droid root & tools, since it only works if there is a working phone connected to the pc.
Click to expand...
Click to collapse
I had even created a scatter file using MTK Droid - the only problem is the scatter doesn't work with the phone. See if it helps you.

dushyantahuja said:
I had even created a scatter file using MTK Droid - the only problem is the scatter doesn't work with the phone. See if it helps you.
Click to expand...
Click to collapse
here's my "progress":
i was able to salvage a preloader.bin from your dump, this was the only one i could get flash tool to start preparing flashing.
i ran into numerous errors after that, but i managed to build a seemingly flashable rom, but it just does not work.
i could format the nand with it, but when i try to flash, it says that the bootlader exceeds partition boundary, whatever that means.
so i'm pretty much stuck at this point, but i'll attach the preloader for you, maybe it will work with your scatter.
the scatter btw did not work for me, since the addresses were wrong (i guess that scatter is for 512MB version, too).
so i built a scatter from scratch with notepad++ it's in the zip, too.
now i just wish there would be someone with a 256MB version able to make a backup with mtk droid and share with us.

megariffer said:
but i'll attach the preloader for you, maybe it will work with your scatter.
Click to expand...
Click to collapse
Thanks - let me try to flash the preloader this weekend and see how things go...

dushyantahuja said:
Thanks - let me try to flash the preloader this weekend and see how things go...
Click to expand...
Click to collapse
how's it going?

arsenal3008 said:
how's it going?
Click to expand...
Click to collapse
Didn't get any time last weekend - will update this weekend.

Wrong firmware.
dushyantahuja said:
Didn't get any time last weekend - will update this weekend.
Click to expand...
Click to collapse
Hi, the same problem, have you figured it out? Thanks for your help ...

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.

[FIRMWARE][STOCK] DOOGEE NOVA Y100X | Android 5.0

It took me days trying to make Doogee send me these files. I managed to unbrick my device with this firmware.
So I decided to post it here so anyone can unbrick ther Y100X.
It must be used with SP Flash Tool, here is the link to the thread: Flash Tool
This is the firmware :laugh: (extract with 7zip): --files removed--
For me it worked with the Format All + Download option.
-The firmware is stock and provided by Doogee. I got nothing to do with the making of the files. I also do not get paid for providing these files. I just wanna help others. -

Link sharing is on now. Sorry for forgetting about this.

thanks for el firmware, now how to get the root ... xD. My smartphone is underway yet, cost me $ 70

Root can be achieved through kingroot. But it is an app I personally hate, so I used some KingRoot to SuperSU apps and they worked,so good luck!

Many thanks for the original Firmware :highfive:

I hope there will upgrade to 5.1 or a dream.

Hello
i got trouble with that Y100X, tried to root it with KingoRoot, then i want to replace Kinguser with SuperSu, after that it ended up in Bootloop (showing DooGee logo then reboots). SP Flash Tool won't start (also tried to find Phone with adb but it always reboot to fast and don't connect)
Any thing i can do?

nickless07 said:
Hello
i got trouble with that Y100X, tried to root it with KingoRoot, then i want to replace Kinguser with SuperSu, after that it ended up in Bootloop (showing DooGee logo then reboots). SP Flash Tool won't start (also tried to find Phone with adb but it always reboot to fast and don't connect)
Any thing i can do?
Click to expand...
Click to collapse
Excuse for machine translation.
Took the information from 4pda.ru on this phone.
I quote: "Yesterday did the same thing, got the same) to the office. Site doogee rocked tools for model valencia 2. Including VCOM driver and flasher. The drivers stood on XP vlёt. Ask insertion of a cap according to the instructions of the threads about Flash Tool. Read the instructions and firmware itself took less time than the jump firmware) So do not be scared) is Ruth will not put. How then do not need to.
Briefly: 1 swing tools here https___drive.google.com/file/d/0B-eEVUUoOlT4QzZwZE54LTVFWms/edit?pli=1
2 swing firmware from the link in the header of the topic and its extract 7zip archiver;
3 Turn off the phone, connect it to a computer, manually set VCOM driver from the archive with the tools, disconnect the phone;
4 launch Flash Tool, look for a file scatter in the folder where you unzipped firmware
5 remove the checkbox PRELOADER
6 click DOWNLOAD, connect the cable to the computer off the phone and wait for the flashing 100%
7 disconnect the phone from the computer, and run the long wait until the turn
8 all
I hope that helps
ps in reference to replace ___ :// - new users can not link

ariss77 said:
Excuse for machine translation.
Took the information from 4pda.ru on this phone.
I quote: "Yesterday did the same thing, got the same) to the office. Site doogee rocked tools for model valencia 2. Including VCOM driver and flasher. The drivers stood on XP vlёt. Ask insertion of a cap according to the instructions of the threads about Flash Tool. Read the instructions and firmware itself took less time than the jump firmware) So do not be scared) is Ruth will not put. How then do not need to.
Briefly: 1 swing tools here https___drive.google.com/file/d/0B-eEVUUoOlT4QzZwZE54LTVFWms/edit?pli=1
2 swing firmware from the link in the header of the topic and its extract 7zip archiver;
3 Turn off the phone, connect it to a computer, manually set VCOM driver from the archive with the tools, disconnect the phone;
4 launch Flash Tool, look for a file scatter in the folder where you unzipped firmware
5 remove the checkbox PRELOADER
6 click DOWNLOAD, connect the cable to the computer off the phone and wait for the flashing 100%
7 disconnect the phone from the computer, and run the long wait until the turn
8 all
I hope that helps
ps in reference to replace ___ :// - new users can not link
Click to expand...
Click to collapse
SP Flashtool don't find phone. All drivers installed. Phone goes in fastboot or stock revocery only.
I wish i could get adb shell :crying:
Is there any way to flash system partition in Fastboot or sideload?

thank you
Hi brother
Thank you very much for the ROM, it help me a lot.

nickless07 said:
SP Flashtool don't find phone. All drivers installed. Phone goes in fastboot or stock revocery only.
I wish i could get adb shell :crying:
Is there any way to flash system partition in Fastboot or sideload?
Click to expand...
Click to collapse
Try to flash without the battery, rather than simply turned off the phone.

You my friend are a saviour.
Tried rooting and bricked my phone, Kingroot wouldn't work so tried the Kingo apk which bricked it.
Back to square one now so will wait for a verified root
Thanks :good::good::good::good::good::good::good:

Hi can with this repair an bootlop on the doogee nova y 100x .when i turnt off the phone ??
Sent from my Valencia2_Y100pro using XDA Free mobile app

Got my mother in law a doogee y100x. Apparently Google plus won't install on it. Did anyone face this? Is there a workaround?

Hi.
I had the bootloop problem, and I've solved with this firmware. (Many thanks TheSpecialNoob)
In order to FlashTool detects the phone, needs to be power off, without enter in FlashTool mode.
Select a scatter file, choose "Format All + Download" and press Download.
Thats all.

Custom recovery Doogee Nova Y100X
By the way, someone has managed to stick a custom recovery??? like the CWM or TWRP. If so, could you explain how you did, or upload the recovery.img file for the FlashTool?.
Thank you

zagzag99 said:
Got my mother in law a doogee y100x. Apparently Google plus won't install on it. Did anyone face this? Is there a workaround?
Click to expand...
Click to collapse
It's a problem on all Y100X devices. Doogee must have messed something up in the build.prop I hope they release an official fix.

Carliv Touch Recovery v3.3 for Doogee Nova Y100X
fanjul said:
By the way, someone has managed to stick a custom recovery??? like the CWM or TWRP. If so, could you explain how you did, or upload the recovery.img file for the FlashTool?.
Thank you
Click to expand...
Click to collapse
I auto-answer.
I found a Russian website, which explain how to install a custom recovery (Carliv Touch Recovery v3.3). :good:
I leave the link to the page. http://4pda.ru/forum/index.php?s=&showtopic=669833&view=findpost&p=42555995
If someone is not able to install it , I can try to explain it.
Also I have kept all the necessary files.
Regards

greetings from Spain
Thanks for giving us the original ROM.
I followed your steps and selecting "Format All + Download" I deleted the imeis and as I have read on the internet, also the NVRAM.
As I can do to permanently leave imeis? every time I have restored the ROM to modify and not know if I deleted more things to do a "Format ALL"
Someone I can pass the "NVRAM.bin" to upload it to my phone? Any other suggestions?
[email protected]
Regards

Yeah, I have the same problem. After restoring the stock rom, I have lost NVRAM settings.
Someone who has not restored the phone to stock, can upload the file nva.bin phone.
Thank you

Xperia L Bricked, EMMC DL TOOL HELP

I was upgrading my Xperia TO 5.1 and was flashing recovery. TWRP was flashed but I was not able to flash any zip through it.
I tried unlocking bootloader but nothing happened. I tried this 3-4 times and suddenly my Phone gone blank.
Now the condition is neither LED or any kind of vibration is working. Phone is detected as Qualcomm Qloader 9008. I tried figuring out and found that bootloader is corrupt. Many person having Snapdragon Chipset have same problem. I found EMMC DL Tool which can repair this but in version 5.2.0.r I am getting invalid user error.
Then I tried Tool studio EMMC tool from ZTE but I am getting error while downloading the Hex file. Phone is detected but unfortunately I am not able to fix it.
Please go through screenshot.
Someone please help me to fix. Either using this emmc tool or anyother.
P.S. Went to SC they said to replace MB which will cost around 6500-7500. But I don't think to spend such money for repairing when I can but much better phone in that price segment.

I am not able to post image. Help me. I don't have 10 post count yet.

nik_123 said:
I was upgrading my Xperia TO 5.1 and was flashing recovery. TWRP was flashed but I was not able to flash any zip through it.
I tried unlocking bootloader but nothing happened. I tried this 3-4 times and suddenly my Phone gone blank.
Now the condition is neither LED or any kind of vibration is working. Phone is detected as Qualcomm Qloader 9008. I tried figuring out and found that bootloader is corrupt. Many person having Snapdragon Chipset have same problem. I found EMMC DL Tool which can repair this but in version 5.2.0.r I am getting invalid user error.
Then I tried Tool studio EMMC tool from ZTE but I am getting error while downloading the Hex file. Phone is detected but unfortunately I am not able to fix it.
Please go through screenshot.
Someone please help me to fix. Either using this emmc tool or anyother.
P.S. Went to SC they said to replace MB which will cost around 6500-7500. But I don't think to spend such money for repairing when I can but much better phone in that price segment.
Click to expand...
Click to collapse
So, you cannot get into flashmode or fastboot? Power off your phone, hold volume up and plug it into your pc without hitting the power button. Do you get any blue led or quick led flash at all? I'm not sure about your device's condition but I can surely try getting you files from my phone.
Try installing flashtool and see if flashtool recognizes your phone at all.

Agent_fabulous said:
So, you cannot get into flashmode or fastboot? Power off your phone, hold volume up and plug it into your pc without hitting the power button. Do you get any blue led or quick led flash at all? I'm not sure about your device's condition but I can surely try getting you files from my phone.
Try installing flashtool and see if flashtool recognizes your phone at all.
Click to expand...
Click to collapse
Only red LED glows while I plug it in PC. Flashtool can not recognize. EMMC tool recognize but can't find/download the files.
I am pretty sure once I get the tool running it will bring back my phone alive.

nik_123 said:
Only red LED glows while I plug it in PC. Flashtool can not recognize. EMMC tool recognize but can't find/download the files.
I am pretty sure once I get the tool running it will bring back my phone alive.
Click to expand...
Click to collapse
Hmm, can QPST find your phone? I'm trying to get a QPST/QCN backup which could be helpful. However, fastboot, flashmode, recovery or device running, I get ports empty. Can anyone help me out here? I can try draining my battery so I have the little phase of the dull red led where the device won't power on until it's a little charged.

Agent_fabulous said:
Hmm, can QPST find your phone? I'm trying to get a QPST/QCN backup which could be helpful. However, fastboot, flashmode, recovery or device running, I get ports empty. Can anyone help me out here? I can try draining my battery so I have the little phase of the dull red led where the device won't power on until it's a little charged.
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Click to collapse
I guess yes, but I don't remember exactly. Switch off your phone and connect may be it should detect.

nik_123 said:
I guess yes, but I don't remember exactly. Switch off your phone and connect may be it should detect.
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Tried that but it ends up turning on and goes to the charging animation. (Which is after the Sony Logo.) Waiting for my phone to drain

nik_123 said:
I was upgrading my Xperia TO 5.1 and was flashing recovery. TWRP was flashed but I was not able to flash any zip through it.
I tried unlocking bootloader but nothing happened. I tried this 3-4 times and suddenly my Phone gone blank.
Now the condition is neither LED or any kind of vibration is working. Phone is detected as Qualcomm Qloader 9008. I tried figuring out and found that bootloader is corrupt. Many person having Snapdragon Chipset have same problem. I found EMMC DL Tool which can repair this but in version 5.2.0.r I am getting invalid user error.
Then I tried Tool studio EMMC tool from ZTE but I am getting error while downloading the Hex file. Phone is detected but unfortunately I am not able to fix it.
Please go through screenshot.
Someone please help me to fix. Either using this emmc tool or anyother.
P.S. Went to SC they said to replace MB which will cost around 6500-7500. But I don't think to spend such money for repairing when I can but much better phone in that price segment.
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Click to collapse
Jesus Christ, you installed a ROM without unlocking the bootloader first?... yare yare daze...

stuckbootloader said:
Jesus Christ, you installed a ROM without unlocking the bootloader first?... yare yare daze...
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I unlocked it but the ROM zip was not flashing through TWRP. After 2-3 tries my phone went full dead. If you can help it will be great.

nik_123 said:
I unlocked it but the ROM zip was not flashing through TWRP. After 2-3 tries my phone went full dead. If you can help it will be great.
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I'm afraid I can't...

Agent_fabulous said:
Tried that but it ends up turning on and goes to the charging animation. (Which is after the Sony Logo.) Waiting for my phone to drain
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eh... if your device is showing loading anymation this means charger is loaded.... so no you dont have a hardbrick... try to reach fastbootmode over and over again
Sent from my Xperia T using XDA Free mobile app

SdtBarbarossa said:
eh... if your device is showing loading anymation this means charger is loaded.... so no you dont have a hardbrick... try to reach fastbootmode over and over again
Sent from my Xperia T using XDA Free mobile app
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Click to collapse
My phone is working fine. However, I've no idea how to get a QPST/QCN Backup (which I guess could) help out @nik_123

Agent_fabulous said:
My phone is working fine. However, I've no idea how to get a QPST/QCN Backup (which I guess could) help out @nik_123
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Click to collapse
nope... even if we have a snapdragon... since this is a semcflash device a backup is useless...
Sent from my Xperia T using XDA Free mobile app

Hello sir,
I had the same problem a month ago and I fixed my bricked Xperia L.
Just go to this thread and follow the steps ^^
http://forum.xda-developers.com/showthread.php?t=2695344
The thread says u need to download WMSHUA, but its in chinese language. If you don't know what it means just reply to this and i will translate it.
Good luck!
If it didn't worked, or u need help reply.

karbonn sparkle v totally dead, hard bricked. please help!!!

it all started this way:
actually my phone stucked in a boot loop. So i gave it to a repair shop. but the next day,the guy instead bricked my phone totally.
my PC detects my phone(without battery) for a second and it doesn't ...and this goes on until i disconnect my phone from USB cable.
with help from XDA forums, i downloaded all drivers,SP tools, stock ROM.
now i tried flashing stock ROM using SP tools,it detects the phone,displays download complete but my phone doesn't boots.
please help!! what to do next so as to bring back my phone to life!!! thanks in advan

pritam1998 said:
it all started this way:
actually my phone stucked in a boot loop. So i gave it to a repair shop. but the next day,the guy instead bricked my phone totally.
my PC detects my phone(without battery) for a second and it doesn't ...and this goes on until i disconnect my phone from USB cable.
with help from XDA forums, i downloaded all drivers,SP tools, stock ROM.
now i tried flashing stock ROM using SP tools,it detects the phone,displays download complete but my phone doesn't boots.
please help!! what to do next so as to bring back my phone to life!!! thanks in advan
Click to expand...
Click to collapse
Calm down bro,
i have been through same situation and you will be amazed to know the cause is so silly
1) uninstall the drivers which you used which came with the stock flashable and install the once i give in link. (I DONT REMEMBER FROM WHERE I DOWNLOAD THIS,IF M MISSING ANY CREDITS INFORM ME VIA PM,THANK YOU)
2) just make sure you use STRICTLY SP_Flash_Tool_v5.1620 or above ONLY..the version no. matters the most.
EDIT:- MT65xx Preloader is important.
LINK:- https://www.mediafire.com/?gjo28mczr23bngf

aj1234josh said:
Calm down bro,
i have been through same situation and you will be amazed to know the cause is so silly
1) uninstall the drivers which you used which came with the stock flashable and install the once i give in link. (I DONT REMEMBER FROM WHERE I DOWNLOAD THIS,IF M MISSING ANY CREDITS INFORM ME VIA PM,THANK YOU)
2) just make sure you use STRICTLY SP_Flash_Tool_v5.1620 or above ONLY..the version no. matters the most.
EDIT:- MT65xx Preloader is important.
bro the link u gave contains the driver for windows 7. but i have got windows 10. can u share the link for windows10 drivers??
Click to expand...
Click to collapse

pritam1998 said:
aj1234josh said:
Calm down bro,
i have been through same situation and you will be amazed to know the cause is so silly
1) uninstall the drivers which you used which came with the stock flashable and install the once i give in link. (I DONT REMEMBER FROM WHERE I DOWNLOAD THIS,IF M MISSING ANY CREDITS INFORM ME VIA PM,THANK YOU)
2) just make sure you use STRICTLY SP_Flash_Tool_v5.1620 or above ONLY..the version no. matters the most.
EDIT:- MT65xx Preloader is important.
bro the link u gave contains the driver for windows 7. but i have got windows 10. can u share the link for windows10 drivers??
Click to expand...
Click to collapse
i guess the windows 7 drivers might install fine..give it a shot.
Click to expand...
Click to collapse