Samsung grand 2 Hard bricked device - Galaxy Grand 2 Q&A, Help & Troubleshooting

i had my Samsung grand 2 G-1702 hard bricked while installing recovery.
unfortunately, i installed incompatible version of recovery with TWRP, The process goes wrong.
there is no more boot, the screen always off, no charging indicator ...
when connected to PC gives unrecognized device, no boot to recovery or download mode ...
any solution, please ?
thanks in advance

What's up when you connect your phone to computer?
Can computer detect QHSUSB_BULK??

Mr.Spirit said:
What's up when you connect your phone to computer?
Can computer detect QHSUSB_BULK??
Click to expand...
Click to collapse
Nope my pc was unable to detect the device.

I had the same.. I was trying to do something, but nothing worked... Even JTAG in service didn't help. Servicer told, that it was a problem on some special memory integrated by the silicon with a motherboard... I can't do anything with this, then I bought a new phone XD

Related

Bricked Elife E7, Human Interface Device (HID) Detection Help

Hi Everyone, In an attempt to fix my bricked device with all necessary flash files and drivers installed perfectly, my device is being detected under 'HUMAN INTERFACE DEVICE' as a 'USB INPUT DEVICE' in device manager, according to what i read, my device is suppose to display or be detected as "qulacom HS-USB qloader 9008" under com port. but that isn't happening, i repaired the drivers, re-installed them, formatted my pc and tried it on fresh windows installation. but still the problem is there. i even tried it on several computers but it still detects as USB INPUT DEVICE under Human Interface Devices in device manager. Now i am stuck here with my device dead for the past two weeks. please any one with an idea how to fix this issue?
i will be deeply grateful. Thanks!!
:crying:
Steps Parku said:
Hi Everyone, In an attempt to fix my bricked device with all necessary flash files and drivers installed perfectly, my device is being detected under 'HUMAN INTERFACE DEVICE' as a 'USB INPUT DEVICE' in device manager, according to what i read, my device is suppose to display or be detected as "qulacom HS-USB qloader 9008" under com port. but that isn't happening, i repaired the drivers, re-installed them, formatted my pc and tried it on fresh windows installation. but still the problem is there. i even tried it on several computers but it still detects as USB INPUT DEVICE under Human Interface Devices in device manager. Now i am stuck here with my device dead for the past two weeks. please any one with an idea how to fix this issue?
i will be deeply grateful. Thanks!!
:crying:
Click to expand...
Click to collapse
follow this
1. join in recovery mode (cwm)
2. go mounts and stroge and format system
3 reboot ur device ( Now the loop is eliminated, just a static imagen )
3. dowload drives, firmware , and QNCG
4. install drivers or repair it
5 when the step 4 is done, plug ur device on elife logo and wait for driver installation(like 10 min)
6 use winrar for descompress the firmware
7open GNQC select bp browser, and search in folder firmware a file called BP_imagen
8 try with genereal mode or emergency mode, and click dowload
i did it, its working
u must have patience dont worry
try it, its working
good luck
Still Not Helpful.
andresplata94 said:
follow this
1. join in recovery mode (cwm)
2. go mounts and stroge and format system
3 reboot ur device ( Now the loop is eliminated, just a static imagen )
3. dowload drives, firmware , and QNCG
4. install drivers or repair it
5 when the step 4 is done, plug ur device on elife logo and wait for driver installation(like 10 min)
6 use winrar for descompress the firmware
7open GNQC select bp browser, and search in folder firmware a file called BP_imagen
8 try with genereal mode or emergency mode, and click dowload
i did it, its working
u must have patience dont worry
try it, its working
good luck
Click to expand...
Click to collapse
Actually my device doesn't even come on for me to do all that you said, i tried repairing drivers and all that but it still detects as USB INPUT DEVICE under HUMAN INTERFACE DEVICES. i need my device to detect as qualcomm device before GNQC downloader can detect it. my issue is very different here. because GNQC can't see my device since my device is not being detected the rightful way after all. i will deeply appreciate the solution. Thanks
did u fix it??
U can fix ? I have the same problem since three weeks and nothing... this a a sh*t... only recognized by HID... In other ocassion before of this, i can flash my Gionee but now i cant:crying:
Another one here who saw how the phone bricked after being flashed with GnQc, now when I plug the Usb on the Pc or with wall charger, the red light keep lit and it seems like it will like this forever. I am thinking of trying to get out the screen and disconnect the battery, seems like the phone is stuck on some strange mode.
Thanks.
This feel that not have solution....
Can any one fix it ?
i also got stuck . have given to gionee care they are unable to figure what was the actuall problem
Steps Parku said:
Actually my device doesn't even come on for me to do all that you said, i tried repairing drivers and all that but it still detects as USB INPUT DEVICE under HUMAN INTERFACE DEVICES. i need my device to detect as qualcomm device before GNQC downloader can detect it. my issue is very different here. because GNQC can't see my device since my device is not being detected the rightful way after all. i will deeply appreciate the solution. Thanks
Click to expand...
Click to collapse
the problem for me is that it have recovery stock english(e3) and i can't do anything...
anyone fixed the problem? i have my gionee bricked....

[Q] Gionee E7 (32GB) got bricked

I tried to downgrade from Kitkat to JB via flashtool this morning which I often successfully flashed with the same method. But while the flashing is going on and almost finish the flashing (system.img, userdata.img, etc. are already flashed), there seems to be some problem and popped out that the flashing is fail. And then the device does not boot up. While I tried to reconnect the device to PC, the PC cannot recognize the device as shown in the picture. Unable to process any further method. Does anyone in this forum knows how to recover the bricked device like this?
The phone starts? In a black screen?
If the PC detects it like that the phone has some energy and connection...
Does anything apears on the screen? Can you go to the Recovery Mod?
Have you tried to force the driver installation on that USB item that appears on device manager?
Do you have access via ADB or fastboot?
Did you nottest in what partition did the error message appeared?
Please provide some answers to these questions so i can try to help you...
RSGI_PT said:
The phone starts? In a black screen?
If the PC detects it like that the phone has some energy and connection...
9Does anything apears on the screen? Can you go to the Recovery Mod?
Have you tried to force the driver installation on that USB item that appears on device manager?
Do you have access via ADB or fastboot?
Did you nottest in what partition did the error message appeared?
Please provide some answers to these questions so i can try to help you...
Click to expand...
Click to collapse
Nothing on the screen. Not able to boot into recovery or adb is not working. The phone is just death. But, when I insert the usb cable, the pc can detect it. I even approach the Customer Care here in Aizawl, but they cannot fixed. Even when I followed the instruction as per one xda member posted here, The qualcom hs - 9006/8 is displayed on the device manager and when I tried to flashed it with emergency mode, the result always the same. FAILS
hruaiapunte said:
Nothing on the screen. Not able to boot into recovery or adb is not working. The phone is just death. But, when I insert the usb cable, the pc can detect it. I even approach the Customer Care here in Aizawl, but they cannot fixed. Even when I followed the instruction as per one xda member posted here, The qualcom hs - 9006/8 is displayed on the device manager and when I tried to flashed it with emergency mode, the result always the same. FAILS
Click to expand...
Click to collapse
Try this:
- Start GNQC with the phone disconnected
- Connect the Phone and see GNQC recognizes the QLoader
- If so, press power button until the phone vibrates
- Wait for the GNQC recognizes again the QLoader and press Download on Emergency Mode
Use this KIKAT ROM: https://docs.google.com/uc?id=0B8H5JoBDpTnJMGE2QTJPR0FWX0E
This worked for me, i had the phone completly died, not even recognized by the PC, waited a day and tried again.
Once the QLoader is recognized your good to go!!
I'm having another problem after that, now theres no GSM/3G signals....
I need a EFS backup with the TWRP recovery.... No one seems to have
RSGI_PT said:
Try this:
- Start GNQC with the phone disconnected
- Connect the Phone and see GNQC recognizes the QLoader
- If so, press power button until the phone vibrates
- Wait for the GNQC recognizes again the QLoader and press Download on Emergency Mode
Use this KIKAT ROM: https://docs.google.com/uc?id=0B8H5JoBDpTnJMGE2QTJPR0FWX0E
This worked for me, i had the phone completly died, not even recognized by the PC, waited a day and tried again.
Once the QLoader is recognized your good to go!!
I'm having another problem after that, now theres no GSM/3G signals....
I need a EFS backup with the TWRP recovery.... No one seems to have
Click to expand...
Click to collapse
my e7 died. you are stuck using flash tools. is not even recognized by most PCs. maybe it drain? I can do? help me
I have the same problem, screen is completely black after trying to instal newer official rom. When I connect it to PC, it detects "hid device". I tried power + volume buttons combinations, but nothing changes. Sometimes notification led turn red for a few seconds but nothing else. And once win xp randomly detected phone as that "q..." thing, but it doesn't anymore. What else can I do?
Can anyone help me? I tried everything and my phone is still hardbricked.
Hello guys
Today i received my E7 and i tried to update via the tool unfortunately something went wrong and now i cant open it nor fastboot or recovery. Some hours ago i tried to connect via usb and appeared on the GNQC but later it showed as unknow device. It was my first day with the phone. Right when i connect /disconnect the usb i can hear the sound but i cant do anything. Is it dead or i can revive it somehow?
It was the first day:crying::crying:
Reinstall the drivesbob the PC, press 30 secs on the power button than connect the phone to the PC. If appears a QLoader port use emergency download on gnqc 1.6.9.0
RSGI said:
Reinstall the drivesbob the PC, press 30 secs on the power button than connect the phone to the PC. If appears a QLoader port use emergency download on gnqc 1.6.9.0
Click to expand...
Click to collapse
PLZ HELP i try to update using this http://www.needrom.com/download/gionee-elife-e7-32g/comment-page-2/#comment-165291 but now my phone doest enen boot or fast boot or anything.. in the proces it said "firehose ping phone fail" and stopped updating since then my phone isnt booting or anything and my pc dont recognize it any more.. plz help
---------- Post added at 15:32 ---------- Previous post was at 15:29 ----------
RSGI_PT said:
The phone starts? In a black screen?
If the PC detects it like that the phone has some energy and connection...
Does anything apears on the screen? Can you go to the Recovery Mod?
Have you tried to force the driver installation on that USB item that appears on device manager?
Do you have access via ADB or fastboot?
Did you nottest in what partition did the error message appeared?
Please provide some answers to these questions so i can try to help you...
Click to expand...
Click to collapse
plz help...
PLZ HELP i try to update using this http://www.needrom.com/download/gion...comment-165291 but now my phone doest enen boot or fast boot or anything.. in the proces it said "firehose ping phone fail" and stopped updating since then my phone isnt booting or anything and my pc dont recognize it any more.. plz help
thianpa he thil hi i solve thei toh m

URGENT NEEDING HELP ! S4 GT-I9505 Bricked and not conneting

Hi there everyone !
I have a Galaxy S4 GT-i9505 and it stopped connecting MTP via USB nso I tried out a "Wipe Cache" in Recovery
and the phone restarted it shows a note "System UI Stopped" and the phone keep in a black screen !!!
Please, somebody help me this phone is not totaly mine, it's from the company I work in :/
I can't even try a Stock Rom because the phone isn't being reconised by Windows
(yes I have all drivers installed and updated)
Thanks in advance !
Someone help me Please! I'm desperated !
I'm new around here so I'm sorry if I posted something that someone already did .
Have you tried using different USB cables and USB ports?
Yes!
audit13 said:
Have you tried using different USB cables and USB ports?
Click to expand...
Click to collapse
Yes I did, but nothing happens for while
once I saw something like that but with my old one a Lenovo K900, but the lenovo was still recognised by Windows so I had how to flash the room back :|
So there is no device that appears in device manager? Have you installed Kies or SmartSwitch?
Yes!
audit13 said:
So there is no device that appears in device manager? Have you installed Kies or SmartSwitch?
Click to expand...
Click to collapse
Yes I did, but only Kies, the second one I didn't know, gonna try it out now !
Done!
felipemichelr said:
Yes I did, but only Kies, the second one I didn't know, gonna try it out now !
Click to expand...
Click to collapse
Done that too and still with the same problema ... no Device on DeviceManager or even a sound noticing that I've connect the phone on both devices (Computer and Smartphone)
sad...
Was the phone detected before?
In what state (On, Off, Recovery, Download Mode) was the phone when you tried to connect it?
yes It used to be detected before :|
GDReaper said:
In what state (On, Off, Recovery, Download Mode) was the phone when you tried to connect it?
Click to expand...
Click to collapse
All of that, when I connect with the phone on/off it just charges ... When it's on Download mode or recovery nothing happens

Device boot looped and computer not recognizing the phone

Hello,Today I stupidly tried to root with kingoroot and bricked my phone, now I downloaded a new rom to fix it but now I see that my computer (or any computer) can't recognize the phone but I can still charge it
When I connect it to my phone it says device is malfunctioning. I am out of options and very frustrated
Please someone help me
Malone555 said:
Hello,Today I stupidly tried to root with kingoroot and bricked my phone, now I downloaded a new rom to fix it but now I see that my computer (or any computer) can't recognize the phone but I can still charge it
When I connect it to my phone it says device is malfunctioning. I am out of options and very frustrated
Please someone help me
Click to expand...
Click to collapse
Try to connect to odin. Put in download mode and connect to odin. Does odin recognise it?
callumbr1 said:
Try to connect to odin. Put in download mode and connect to odin. Does odin recognise it?
Click to expand...
Click to collapse
Nope, the computer dosn't detect it atall, I don't know if its a hardware issue or physical issue, im completely out of options and very frustrated

Device boot looped and computer not recognizing the phone

Hello,Today I stupidly tried to root with kingoroot and bricked my phone, now I downloaded a new rom to fix it but now I see that my computer (or any computer) can't recognize the phone but I can still charge it
When I connect it to my phone it says device is malfunctioning. I am out of options and very frustrated
Please someone help me
Malone555 said:
Hello,Today I stupidly tried to root with kingoroot and bricked my phone, now I downloaded a new rom to fix it but now I see that my computer (or any computer) can't recognize the phone but I can still charge it
When I connect it to my phone it says device is malfunctioning. I am out of options and very frustrated
Please someone help me
Click to expand...
Click to collapse
Plug to odin in download mode. Does odin recognise it?

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