[HELP] Mtk Dead Boot - Android Q&A, Help & Troubleshooting

Hello
I have 'Gionne S6s', last time i flashed the phone by wrong firmware,
- When the flashing process was successful, the phone did not turn on or charge, and when I tried to flash it again, the computer did not recognize the phone.
- I searched for all methods and solutions and it didn't work, especially that method "connect colo to ground (GND) This method also did not work
I need a solution please and thank you.

Related

[Q] Hard Brick on MTK6589 (Jiayu G4T Advanced)

Hi! I really head your help!! I looked a lot around and followed lots of guides on how to revive my phone, but i've some big issue with it and i really hope that someone here may help me...
The Hard Brick (it won't turn on, it won't charge, it seems like he's totally dead) occurred the other day, i was trying to open googlemaps and the SP was really slow, so i turned it off, and then i wasn't able to turn it on again, at first it was stucked at the screen with the logo (before the splash animation, the logo that you can't normally change) then i managed to turn it on after 2 or 3 times taking off the SD card, but i got a corrupted homescreen, i turned it off again and then, after 2 or 3 times, i got the Hard Brick!!
Probably in my last attempts i created a bounch of errors in the rom that bricked my phone.
Here's what i've done to revive it:
- SPFlashTool 1332.0.187
- official drivers, recovery, rom, etc, from the jiayu.es website.
- removed the battery, manually installed the drivers.
- with spft i loaded the scatter file of the official rom and started the format:
the phone is recognised as Mediatek USB VCOM (Android) (COM3)
i always got the error: S_COM_PORT_OPEN_FAIL (1013)/B] (with every option available)
I tryied to download only the preloader.bin and the recovery.img but i recive the same error.
- someone give me an advice: to remove every old driver for the phone and leave the SPFlashTool to recognise the phone forcing the installation of the drivers. And i really don't get how to do it, the windows update automatically detect the device, if i stop the windows update i simply get an unknown device, the SPFT don't have a chance to recognise it and force the installation of the drivers.
Does anyone of you have a solution, a similar problem, a way to revive my cellphone?
I really can't effort another one XD
FenriX` said:
Hi! I really head your help!! I looked a lot around and followed lots of guides on how to revive my phone, but i've some big issue with it and i really hope that someone here may help me...
The Hard Brick (it won't turn on, it won't charge, it seems like he's totally dead) occurred the other day, i was trying to open googlemaps and the SP was really slow, so i turned it off, and then i wasn't able to turn it on again, at first it was stucked at the screen with the logo (before the splash animation, the logo that you can't normally change) then i managed to turn it on after 2 or 3 times taking off the SD card, but i got a corrupted homescreen, i turned it off again and then, after 2 or 3 times, i got the Hard Brick!!
Probably in my last attempts i created a bounch of errors in the rom that bricked my phone.
Here's what i've done to revive it:
- SPFlashTool 1332.0.187
- official drivers, recovery, rom, etc, from the jiayu.es website.
- removed the battery, manually installed the drivers.
- with spft i loaded the scatter file of the official rom and started the format:
the phone is recognised as Mediatek USB VCOM (Android) (COM3)
i always got the error: S_COM_PORT_OPEN_FAIL (1013)/B] (with every option available)
I tryied to download only the preloader.bin and the recovery.img but i recive the same error.
- someone give me an advice: to remove every old driver for the phone and leave the SPFlashTool to recognise the phone forcing the installation of the drivers. And i really don't get how to do it, the windows update automatically detect the device, if i stop the windows update i simply get an unknown device, the SPFT don't have a chance to recognise it and force the installation of the drivers.
Does anyone of you have a solution, a similar problem, a way to revive my cellphone?
I really can't effort another one XD
Click to expand...
Click to collapse
There is a guide right here
I already tryied to revive my phone with this guide, but with no success...
I was thinking that maybe someone can show me the right driver (with all the package of driver that i find i always have no idea which one i've to install)
And maybe someone already tryied to revive a jiayu g4a and know the name of the right preloader, 'cause apparently what i need to do is to download into the SP the right preloader to revive it...

[Q] Phone is dead; can't flash ROM nor recovery!

Hello
I bought a Lenovo p780 from a Chinese website 6 months ago (4gb), rooted.
I faced a problem with the signal of sim cards "invalid imei", so I tried to install TWRP recovery using a tutorial I saw online to use the recovery to install a new "modem" file. I used Mobileuncle app to do this but this step caused my phone to enter a bootloop, and the only way to get rid of this loop is to press the reset button whenever you want to turn the phone on! I tried to install other recoveries using Mobileuncle but nothing has changed too!
I also tried to flash a stock rom using sp flashtool but it just didn't work!! I tried many stock roms versions and many versions of the flash tool programs but when I press "firmware upgrade" or "download" nothing happens! believe me I tried everything to make this happen, I even tried to do this on different computers (win 7 and win 8.1) but I got the same result: nothing! No need to mention that I've already installed all the USB drivers on my computers. I read every single word in every single tutorial I found (including tutorials from this forum), but it's always the same failure!
I tried to change the modem file using Root Explorer but I missed with some folders and now even the Wifi doesn't work. All I need now is get my phone functions as normal with stock rom or with a custom rom.
I would be very appreciated if you can tell my what's wrong and why I can't flash a rom to my phone although it's not bricked at all and I can turn it on!

[Q] what is qhsusb_bulk ?

i bricked my android and when i connect it to the laptop its shows "qhsusb_bulk" after some research on google i came to know that it is some kind of download mode for qualcomm devices like mine and i am stuck here cause i messed up my bootloader (cause i flashed different device's rom)
i tried every method available (there weren't much BTW) but no use
please can anyone help me with this i want my phone back....
bonny1256 said:
i bricked my android and when i connect it to the laptop its shows "qhsusb_bulk" after some research on google i came to know that it is some kind of download mode for qualcomm devices like mine and i am stuck here cause i messed up my bootloader (cause i flashed different device's rom)
i tried every method available (there weren't much BTW) but no use
please can anyone help me with this i want my phone back....
Click to expand...
Click to collapse
Please tell more about your device mate . And go search on your phone forum instead here, I'm sure there is a guide for hard brick device in your phone's forum.
For example, I've a LG G2, and well, when in qhsusb_bulk mode, it can't be recover, so don't worry now.
bonny1256 said:
i bricked my android and when i connect it to the laptop its shows "qhsusb_bulk" after some research on google i came to know that it is some kind of download mode for qualcomm devices like mine and i am stuck here cause i messed up my bootloader (cause i flashed different device's rom)
i tried every method available (there weren't much BTW) but no use
please can anyone help me with this i want my phone back....
Click to expand...
Click to collapse
Send your phone's model number and version so anyone help you
Br
Shahzaib Jahangir
As with most qualcomm devices, a bricked bootloader needs uart access to restore it (if a image is even available)
Guys im having the same issue but with a CATS50, what can i do, i have tried almost all

BRICKED x96 Mini, no recovery, reset won't work!

Hey there!
I somehow managed to red light brick my x96 mini s905 1gb/8gb, p282 board!
Now the reset button does nothing. I can't boot from any Burn Cards I've made.
Using USB Burn Tool, yields an error at 4% (for every ROM I try including stock rom)
I now have to short the pins to get my pc to even recognize the box and when it does, it fails at 4% in usb burn tools. No matter what settings I use (erase bootloader, erase flash ect)
I've been told these amlogic devices are next to impossible to actually KILL! So is there anyone around XDA that can guide me here?
I'm not new to flashing ROMs (been doing it since my samsung s3 lol) and I have flashed plenty of android boxes without error until this one!
I have a feeling I somehow deleted the bootloader! WHAT DO I DO NOW?!?!
Thanks in advance. Hopefully I've given enough information.
no solution ever for this brick?
found a possible solution
Hi, I just openend a thread where I was able to unbrick my x96mini box
https://forum.xda-developers.com/an...lved-bricked-x96mini-red-led-display-t3992403
I think the problem with this is the power cable is not being conncted after USB detection.
The board doesn't have enough power through USB alone to properly work, so connecting the power jack is mandatory. I failed the first flashing attempt for this reason.
Hope this helps, even when it has been months since OP.

Bricked or not bricked

Hi,
I bricked my phone, a SHARP Aquos C10.
After unlocking the bootloader I was able to install several rom. The last one was LineageOS 18.
I bricked the phone when I tried to replace LineageOS Recovery with TWRP by dint of trying.
The phone is not completely blocked. It gets stuck for a long time on the "battery" logo which replaced the "Sharp" logo when the unlocked it. After several minutes, it vibrates and restarts.
I can restart it by long pressing the OFF button, I can't turn it off, I can't put it in recovery mode.
I can just put it in download mode but unfortunately it is no longer recognized by the PC.
So, bricked or not bricked.
Thank you for your help.
Nobody can help me ?
Hallo,
if you still can go to the download mode, maybe not all hope is lost. Your phone might not have
a hard brick, but only a soft brick. Everything should be fine as long the download mode isn't bricked too.
I had a similar problem once with a tablet after flashing it.
You need to install the USB-Drivers for your device on your PC and then reconnect it.
This might sound ridicolous if you already have installed them, but sometimes
a deinstallation of the USB-drivers and reinstallation of the drivers might help.
I found the following site for the drivers:
"https://gsmusbdriver.com/sharp-aquos-c10".
If you prefer an official source, you can use: "http://www.sharpusa.com/Home/CustomerSupport/SharpCareCenter/MobileSupport/ADBDriver.aspx"
However both sources seem to look reliable for me, even if I can't test it, without having a SHARP device.
If you are not sure, you might compare it with other tutorials and look for reviews.
Installing the drivers can't lead to harm to your device until you don't connect it.
Things can't really get worse if you install the drivers. The only thing that could happen is, that either the PC will say that it recognizes the device or that no device can be recognized, so it's worth a try. Please report me, if it worked for you and you are able to flash again. I hope this will help.
With kind regards
dontdropme
Hello,
Thank you very much for your help.
Yes, I installed the USB drivers. I unlocked the phone for you I installed another rom.
I reinstalled the drivers following your links. Unfortunately that does not change anything. The phone is not recognized. No sound comes out of the computer when I connect the USB cable.
I tried on 2 computers, 1 on Windows 10 and in Windows 10 / Xubuntu dualboot.
When the battery is empty and I try to turn it on, a red battery will light up and flash. As I charge it, the battery changes color to green.
I don't have download mode if the cable is not plugged into the computer or the charger.
:/
Hallo,
the download mode is supposed to be only able to get started if you connect the device to the computer or another device, this is not strange. You need to go to the download mode and try to flash the stock firmware for you device. Try it at first without a device recognition of your PC and find out, if you need to do a hard reset before, to regain factory settings. I have listed, in color, a short number of things you could do now. If this still doesn't work only the SHARP team or a specialized company might help.
What you could do, is to ask the SHARP support for a source for the USB drivers and how to do a hard reset to regain the factory settings. I don't know which flashing tool you use for you device.
Normally if your device is not recognized by plugging it in to the PC-USB-Port the flashing tool shouldn't recognize it either, but it might be just an error of Windows, and the flashing tool is not allways depentent to the USB-drivers, but relies only on the question if you can go to the download mode, so you could give it a try to flash even in this case. Start the flashing software and look what will happen.
You said, that you have successfully flashed until now, which means that the flashing tool supports you device. If you can't flash now anymore, you might also not make a backup, which would be important, because the only things you could try now, is to find the stock firmware and flashing it.
If you haven't installed any important data on your system after flashing LineageOS or if you already made backups of your applications in a cloud or another drive you need not to care. It is possible that you will need to do a hard reset before. You can find on hardreset.info, in the section "All devices", how to do it or ask the SHARP support. If you fear you have still important data on your phone a backup is normally recommended.
Because flashing a ROM not only wipes your data, but removes the guarantee, the result is: Restoring the phone to a usable device by any helping team of SHARP's customer care service in you city, even if you have any service buildings, might be expensive in this case. To go around high prices you would need too look around also for other data restoring companies or specialists, if nothing works.
But at first, if you are able to do it; I would recommend to do a hard reset of your device, which should restore it to factory setting, which should make the drivers work.
Even if they don't work, ask SHARP for actualized USB-drivers. Try flashing also with and without working USB drivers, and find SHARP's stock firmware for you device first, which is a "must do", if you want to have access to the original recovery mode again. Flash this stock firmware after you have done a hard reset. After flashing the stock firmware you should be able to go to the custom recovery mode again, if not, only a specialized company or a help team of SHARP's customer service might help.
Hello,
The adb and fastboot commands wait for the device to connect.
SHARP support is not responding.
Hello, did you try "https://getsupport.sharpusa.com/Contact-Us/Product-Support"?
Because of the actual situation with the Virus, they might need longer to answer, so you need to be patient. As I see you already tried to connect your device after the use of CMD.exe. Installing the drivers with CMD and checking the Windows Hardware Manager if the Installation worked correctly is one way to do a driver install. I am sorry if this didn't work for you. If it does not, only a specailized soft- and hardware team can help, which could get expansive, but maybe not as much as buying a new device, so I hope for you Sharp will answer and give a correct Installation guide and that it will fit to solve your problem. I wish you good luck and that you don't need any other company than Sharp to help. I know that nobody is amused if all help and waiting does not help, after bricking bis device, but unfortunately I can't do more for you. I wish you success and keep your device in a safe place just for the case.

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