[Q] Lg F320S Stuck on bootloop - G2 Q&A, Help & Troubleshooting

Hi all,
My phone is bricked with following syptoms:
1) Not being recognised in download mode
2) Adb without root acess (unable to push files)
3) No recovery
Detailed problems
I have a (Korean) Lg G2 (F320s) and its stuck on bootloop. It goes into download mode with Vol + with plugging into computer but the computer doesnt recognise it as attached...no sound, nothing in device manager and no found by Lg Flashtools or Kdz updater.
When simply turning on i connect it to the PC it shows as an ADB interface device and i have ADB but no root authorization (my phone was rooted before).
Lastly when i try to enter recovery it just flashes a couple of times and goes black...back light still on. In this mode when i connect it to PC it shows up several drives and phone comes up as Qhsusb_bulk device. I read a thread using UBUNTU to repair this but it wont work for me....the PC just hangs up and Ubuntu is unable to mount the drives (Even after the settings from Dconf Editor).
Please help i have been stuck for days

Please help
Please help ppl... is there a possible solution to the problem..?? JTAG maybe??

Related

Please Help !!

This is what exactly happens to me:
I'm able to get into download mode but the computer doesn't recognize it at all.. I've tried all ports and 3 different USB cords. I have no recovery so download mode is my only option. When I attempt to boot into recovery, I get a "[Phone]...!...[Computer]" logo.
When connecting my lg g2 to pc nothing happends my pc doesn't recognize my phone neither

Bricked my g2 windows failed to install driver in download mode

Dear brothers I've unfortunately bricked my device by installing recovery through autorec ,it displayed recovery installed successfully and asked me to reeboot to recovery i tapped yes as a result lcd of my g2 got weird and nothing is visible due to vertical lines but it though enters in download mode but download mode drivers got failed to install and just showing android device in the device manager of my pc... what to do next plz help
I do already have lg united mobile drivers in my PC but it does not still work in download mode
Are you able to try the phone on another machine, try a different USB cable, or another version of Windows?
try with windows 7 pc

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So i used adb minimal to solve the problem and i erased aboot,boot,recovery,laf files and removed my phone (i mean removed usb cable and disconnected it from laptop) but now I can't see any life in my phone. its not going in download mode and not recognized by laptop as well. I don't know what to do is there any way by which i can save my phone . fix it
Need help.
thanks

PC doesn't recognize my phone (cannot install ROM)

Hey there guys!!!
Can you please help me with this?
Yesterday i tried to install a new ROM on my LG Android phone (My LG phone is not working properly, it has a reboot loop). I tried to do a factory reset without success -> the dead Android logo appeared :/
I put my phone in Download Mode and connected to the pc but Windows does not recognize my phone.. it says: "USB device not recognized.. the last USB device you connected to this computer malfunctioned and Windows does not recognize it"
I do not know what to do now.. when i try to flash a ROM with the LG Flash Tool it fails because LG program does not recognize my device..
PS: LG Support Tool recognizes my phone (it shows the model) but i cannot flash a ROM
Thanks!!:fingers-crossed:

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