My unrooted T-Mobile LG Leon H345 is bootlooping and not charging. I found that I could force the phone to charge by entering the reset menu and keeping it there while plugged in, but actually attempting to reset the phone only causes it bootloop again or die.
I was going to attempt reflashing the firmware, but I found that the phone bootloops when entering recovery or download mode, preventing me from reflashing the firmware.
This video is not my own, but it shows the exact same problem I am having: youtube.[com]/watch?v=eRmXqFoz5iY
Sadly there are not useful responses or solutions to the video, as the uploader ended up getting a warranty replacement, while my Leon is out of warranty.
Any ideas or tips on how to get the phone working in download mode or reflashing a different way?
How do you enter fastboot mode?
Related
Hey guys, I've been trying to fix a friends Bell G2 D830 to no avail. The phone basically freezes and reboot randomly. Could be during booting, while in android or even in download(fastboot) mode. I've done a factory reset, refashed via LG Flash Tool, flashed the partitions using the qualcom mode 9006 and it still freezes and reboots on it own.
I think the phone has some sort of defect but wanted to run it by everyone first before I tell them the phone is toast.
Thanks
Hello,
My Moto G4 Play XT1602 used to run Lineage OS. Then it randomly got powered off and wouldn't boot upon pressing the power button. However, by connecting it to a charging point it would enter into a bootloop. further I found that it would also enter the bootloader mode.
So I flashed the stock rom using fastboot by following the commands given on other threads in this forum. The phone was revived and worked normally for 24 hours before the same issue stuck again. It switched off and now enters the bootloop when connected to a charging point and can enter the bootloader mode. Flashing the stock rom again this time did not fix the issue.
Also, when I had flashed the stock rom and did not root it or interfere with it in anyway except for installing the system updates that were available. What can I do to fix this issue of bootloop? Is there a chance that there is a problem with the battery which is causing this issue? Thank you.
Hiya I managed to brick my d802 after wipng from twrp I believe.
It seems hard bricked and nothing is working, all the happens when I boot is that i gets stuck in the LG logo. If I try download mode its not working, and impossible to boot into recovery mode, when I hit the power button all it shows is "charging! ??/100" in a yellow font in download mode
Its not showing up in windows device manager as anything but "charging" also tried the guide on short circuiting the connections on the processor and its not responding to that also.
Ive attracted a link to a screenshot of the charging error. any advice is appreciated.
https://drive.google.com/file/d/1OO6...ew?usp=sharing
If it's stuck in LG logo, it's possible to turn it off completely, put it in download mode with a computer and flash a stock kdz. No need to fry the transistors.
Hello!
It's my first time here on XDA-Developers, so I hope I can solve my problem here. So, I flashed with ODIN my SM-G530FZ with the Stock ROM, since I had some issues with the phone. I wiped Data, Cache, System and Dalvik Cache via TWRP before doing this. After the flash, I couldn't start the phone anymore. Only when it's connected to my Samsung charger. Then, it started on its own and got stuck at the boot logo. I had to remove the battery to stop the process. But the same thing happened when I put the battery back in. Phone boots up when it's being charged. I tried to go to recovery mode, but nothing happened. Also tried to do the same thing with download mode, but this didn't work as well. I assume that I have bricked my phone pretty bad, so I hope that I can find some help here
Thanks for reading!
I've hard brick my 1H like this before, so I had to make a USB JIGG, made it with 1 dollar in materials.
You can buy these on the internet for about 3 bucks if you don't know how to build one or look up some tutorials.
What they do is force the phone to go into download mode.
Now, the commands for recovery and download mode could have been damaged so this should work unless.. you actually damaged them both from ever working.
As said in the title, it's in a permanent loop of trying to turn on, showing the unsafe bootloader warning, getting to the Samsung logo, and then shutting off and trying again, all on it's own. I tried first by using the usual, but it won't go into bootloader, nor recovery mode. When that failed, I let it keep going at it until the battery was empty, and tried then. It still started the loop, but then it ended because it didn't have enough battery to continue and shut off. After that, I tried connecting it to the computer, but the moment I got the USB in, the phone tried to turn on, and started the loop, again. Even just connecting it to the charger, it tried getting on again.
Can you get into download mode? If so, just use ODIN to reflash the stock firmware. That should fix it.
StoneyJSG said:
Can you get into download mode? If so, just use ODIN to reflash the stock firmware. That should fix it.
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Yeah, after a long while of trying I got it into download mode, then it was easy to flash. Thanks