The title explains everything.
Some how i lost recovery and after the try to flash the latest updates by lg stacked at a black screen while led changes from red to green color. Pulled out the battery but phone only boots to the same.
Until now phone is unusable.
Any fix would be appreciated.
Try booting into download mode by turning phone off, then press volume up while plugging in usb cable connected to pc. If he does that you can restore by flashing a.kdz
Related
I installed TWRP through TWRP manager on the play store after rooting my phone, boot into recovery and now the phone won't turn on.
The LED notification light was blinking red and blue before it shut down. I've tried multiple button combinations in order to boot it, but it simply won't turn on.
I solved it by doing a battery pull, plugging the phone into a charger and insterting the battery again.
(Registered today, so I'm not sure how to delete my own threads or if you can even do that, sorry)
Yesterday i attempted to install a custom recovery on HTC desire 816g. using fastboot command the process went fluently in fastboot mode but when i tried to open the recovery from hboot the screen got stuck at htc logo. After a while i gave up soft reset the phone using hardware buttons and since than the major problem began.
On restart the device screen turned blank as in didn't display anything and the red notification led stayed on. It stayed like this forever so i plugged in the charger and reset the phone again . Now it showed me just the battery icon with charging sign in the middle with no signs of how much it is getting charged or how much it is charged. It just stuck on the charging on and of course the red notification led continuously turned on. when unplugged and restarted it again stayed blank with red led on forever. SO i thought if its a mtk chip i would just reset the device by inserting the stock rom using sp flash tool. So i reset my phone where the led turns of for a second and turns i believe which is resetting it and connected the usb and nothing. windows does not simply detect the HTC anymore. SO i opened the device manager to see if it at least shows up as an unknown device in it but nothing. It simply does not show up. I have tried everything. restarting it connecting the usb unplugging the usb before restart on restart after restart all possible combination nothing works. But the led keeps strongly flashing red. So i thought its the battery problem. I kept it as is with red light flashing it discharged on its own and now when i attempted to start it the red led was blinking now. So i put it on charging overnight. And after all efforts its still the same. I need your help the most. Cant loose a phone now. Is it permanently bricked?
So i have a Rogers lg g3 (model d852)
The thing is i interrupted it in the middle of an update which was taking too long (was at 20 pourcent and didnt move)
So now its not working, its at a black screen with a flashing red and blue LED.
I was able to fix it before by entering download mode and reflashing the tot but now its worse than ever, before when i plugged it in to charge it showed the charging screen then blacked out and the LED turned on, now it goes to a backlight screen and then continues to a black screen with the LEDs, also i cant access factory reset or download mode.
However there is something Crazy with this phone when i plug it in on the black screen with the blue and red LED and i press volume up my pc detects it as qualcomm HS-USB qdloer however when i try boardiag 3.99 it says error device was not found in dload trying flash programmer.
So do i have to abandon and buy a new phone or can i do something about it
Any help is apreciated
Eghtesad
SO guys the thing is that i was able to run an sdram test that the phone past (willcrack 2.99) however still no dnload mode nor factory reset
Hi everybody, yesterday I was playing with my old Galaxy A50 trying to install a custom rom unsuccessfully.
I repeated the procedure three times installing TWRP and then Havoc OS but every time I tried to reboot from TWRP to OS I was stuck at the warning screen saying that the phone bootloader was unlocked and booting into download mode to reflash TWRP was blocked as it showed "only official binaries can be installed" (yes I installed Samsung disabler but still).
Still I was able to get the phone into download mode and reinstall the stock firmware as it seemed to be the only way to install and boot TWRP.
But at 4th time repeating the process I got frustrated, shut down the computer and left the phone on the warning screen still connected to computer usb cable.
Then I got back and noticed the phone was off as the battery died.
Indeed the battery died, so I put the phone in charging and after it reached 100% I tried to boot into download mode again to reflash stock firmware.
But here's the strange thing, I cannot boot into download mode anymore as pressing vol up+vol down while connecting usb cable, shows the lightning charge logo for 5 secs and then reboots infinitely with the same pattern.
If I force reboot by pressing vol down+power it shows the Samsung logo with the warning below it, then skips to another screen with another warning suggesting to press power button to continue (which does nothing) and after a while reboots to samsung logo.
So it doesn't seem it is bricked, it looks more like a battery controller fault, so I tried to detach the battery flex from the board, hoping it would reset the controller but it's still the same.
Also I tried with the flex detached and still no download mode is possible.
Was the download mode somehow erased? (if it's even possible considering it's the motherboard firmware)
If you need photos, videos or even a call on zoom, Skype, webex I would be glad to show you
same i got the same problem i can't find nothing for this when i press volume up and down and put the otg cable its simply charges but it gets stuck on the logo image there's no way to fix this but the only way is to open the phone,change the emmc and put one from samsung,close the phone flash a custom rom and you are done.
If you can enter recovery, do it. As soon as your phone gets into it, select the power off variant and then try to enter the download mode.
It seems like you did not unlock the bootloader, did you?
The bootloader Is unlocked i can't enter in the recovery because the phone locks on charging logo and its fully charged but when i try without charger It doesn't start.
So when I try to install TWRP (for Lineago OS) I was getting the "fastboot_init" screen and wasn't able to pass it. After some research I found out that my software may be the issue, so to turn the normal state of my phone I flashed this kdz file with LG Flash Tool 2014 in Download Mode.
After that, I booted. I was able to hear the constant starting song with black screen right after I saw the LG logo. After restarting the phone, I'm only able to see charging info and a red light when I plug a usb.
Notes:
- I tried to force restart with Power + Volume Up combination.
- First photo is not mine (shows the same thing)
Problem solved. Try the keyword "soft bricked".
Note that you enter the download mode if you, unplug battery & USB and press Volume Up connect the usb that you attached it to a PC.