Sm-g7102 dead - Galaxy Grand 2 Q&A, Help & Troubleshooting

plz help me!
my grand 2 sm-g7102 dead !
no charge and not respond (no boot) .
when i connect it to computer it connect for 2 seconds and disconnect. this is many times (loop)
i try debrick.img solution and nothing happen.
plz help!!!!

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Sent from my SM-G7102 using Tapatalk

same problem happen to me,my phone totally dead..but when plug usb to pc,need driver QHSUSB_BULK...is there any way to solve it??

same issusie pc unable to detect at alll

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[Q] galaxy s5360 not charging

hi friends i need ur help.my galaxy y s5360 is not charging when phone is switch on.but the phone is charging when the phone is in switch off mode.and the phone is not detecting in odin mode also.when i try to copy files from pc the phone is not detecting.please some one help me.
praveenbablu said:
hi friends i need ur help.my galaxy y s5360 is not charging when phone is switch on.but the phone is charging when the phone is in switch off mode.and the phone is not detecting in odin mode also.when i try to copy files from pc the phone is not detecting.please some one help me.
Click to expand...
Click to collapse
Assuming you have:
Cleaned the USB port with cleaning solution (whilst the phone is off)
Installed Samsung USB drivers
Using a known working USB cable/ports
Than you will have to take it for repair

My I9500 on normal mode conected to pc sucesfully but on Download Mode not !!

My I9500 on normal mode conected to pc sucesfully but on Download Mode not !!
I used another cable and pc but not connected yet..
im sure that this is software problem on phone...
what i can do..?
Pls Help me brothers...
gachineh said:
My I9500 on normal mode conected to pc sucesfully but on Download Mode not !!
I used another cable and pc but not connected yet..
im sure that this is software problem on phone...
what i can do..?
Pls Help me brothers...
Click to expand...
Click to collapse
It's not a software problem on phone.
- Make sure to install correct drivers
- Different usb port
- Different usb cable
That should solve it.
No Dear . No !
I am using my pc for any phone in any brand...!
have not problem with any phone . this one only !!!
i changed pc and cable...!
I found this problem too guys.., its happen with my S4. i dont understand exactly whats going on with my Handheld or PC, i use Windows 8.1, then i try to reinstall the driver n then re attach my phone, n then it solved. But its really make me crazy when it happening again an hour after.. 4
And I really appreciated if anyone can help me for solving this, and please i am sorry for my bad english..

Usb device not recognised

Hey guys I have working Samsung Galaxy NOTE 3 SM-N900.
On my PC I have already installed Samsung drivers but until I installed cm ROM on my phone my phone would connect to PC but now every time I connect to PC the message comes USB DEVICE BOT RECOGNISED and says that the device has malfunctioned.
I searched web and tries to solve the problem but no success plz help..[emoji17] [emoji17]
Sent from my SM-N900 using Tapatalk
Usual reply is try another cable try a mainboard usb port on PC .
Wipe phone and flash stock rom .
Fails format PC and reinstall windows .
JJEgan said:
Usual reply is try another cable try a mainboard usb port on PC .
Wipe phone and flash stock rom .
Fails format PC and reinstall windows .
Click to expand...
Click to collapse
[emoji19] [emoji19]
Sent from my SM-N900 using Tapatalk

galaxy s4 i9500 device unknown device recognized

Hello guys please help me i have a problem with the galaxy s4 i9500 i have not rom i have no recovery i only go to the download mode but the device is not recognized and the device is not recognized. Please help me i'm afraid to lose your phone Give me:crying:
mrz2014 said:
Hello guys please help me i have a problem with the galaxy s4 i9500 i have not rom i have no recovery i only go to the download mode but the device is not recognized and the device is not recognized. Please help me i'm afraid to lose your phone Give me:crying:
Click to expand...
Click to collapse
What's going on bro?
What are u facing with?
When I get my device in odin mode and connect the device to my computer, the message device not recongized
Drivers for android
Try downloading the drivers for your phone on this link
Copy and paste the link
developer.samsung.com/galaxy/others/android-usb-driver-for-windows
Then try the download mode again
Please hit the thanks button if helpful
Hi, I tried this way, but did not work and showed the device not recognized
Have tried...
• Different USB cables
• Different PCs
...?
Sent from my Redmi 3 using XDA Labs
Hi, I've tested a lot of computers and many different cables, but again I see the device not recognized
Hi, I found my problem. My problem with the phone is hardware, but I do not know what the usb circuit on the main board is. Does anyone know this circuit to help me out?

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not able to unbrick..... tried many methods ....
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