LG V30 keep rebooting and can not go into recovery - LG V30 Questions & Answers

So, my verison is lg v30 H931. i flash h93030q last week and flash Flyme ROM. but after few days, Wifi is dead and sim card cannot read. and i try flash some 30q or 30b pack. i try to flash 30q pack and screen was turn yellow and the sceen was still flash. i try to flash modem to fix it, but it was nothing.
and i try flash Flyme ROM in recovery mode in TWRP rec. and then when it flash 50%, the phone crash and reboot, and i cant go in download mode and TWRP. but fastboot is not broken. and i try to 9008 . but it doesnt work. and at the end, my phone always keep rebooting in Lg v30 ThinQ logo with about 3sec. i cant go in Download mode, recovery mode. and i try to flash TWRP but when i boot it, it just rebooting and can not get in. even hard reset not display the Eraseing..
i cant fix this phone, give me some advices about how to fix this problem!

Related

Kernel crash, boot loop, nothing works!

I've had my Optimus G rooted for a while now, and I had recently updated to Cyanogenmod 11 M3 and after a few weeks of good use, my phone crashed for no reason. There was a green screen that said Kernel Crash, demigod fail or something and some other stuff. Told me to press up to do this, down to do this, power to do this…. Anyways the phone wouldn't boot up after that. It was stuck on the LG logo. I could only get it into fast boot and download mode but from fast boot there was no way to get to recovery or regular boot. I found the TeenyBins post and tried to fix it using both of the .bins they had but at 85% the phone tried to boot up and was stuck on the LG logo again. Then I found the stock .bins and tried to flash them over, yet I got the same result. I've tried everything I can think to do, if anyone has any suggestions, please please help.
Teenybins don't have an OS. Did you try to get into recovery after flashing them? Doing a hard reset after stock bins may get it to boot, but internal storage will be wiped. For future reference in the demigod screen the buttons are backwards.
After flashing Teenybin I can boot into fast boot, but from there when I select recovery it goes back to the logo. Same thing happens if I select the other options. It's the google logo, not the LG logo, because the Teenybin I most recently tried was the alternate file
bowshermatthew said:
After flashing Teenybin I can boot into fast boot, but from there when I select recovery it goes back to the logo. Same thing happens if I select the other options. It's the google logo, not the LG logo, because the Teenybin I most recently tried was the alternate file
Click to expand...
Click to collapse
If you are already in fastboot, download any recovery (CWM or TWRP) extract it, rename it to recovery.img from the zip and then go to the folder where you have adb and fastboot bins and type:
fastboot flash recovery recovery.img
from there you'll be able to access recovery.
Thank you for the help, I was going to try that last night after reading your post but I took it to the AT&T store and they said they would replace it for free (warranty). I appreciate the quick response time.

Bootloop at LG Logo After Flashing Custom Recovery

Dear XDA Members,
My P765 now is on Bootloop, it wont load the OS. Before it happened, the phone was fine with CM 10.2 and CWM Custom. I try to flash again an TWRP which can only use to flash CM 11 Unofficial. After i flash the recovery, it went normal. I restarted the phone, and the phone was working. I copy the CM 11 then i try to flash it by entering the recovery again, but the method just open the fastboot page, not the TWRP. and now the phone bootloop on LG logo. I try hard restart, and it couldnt work. i try to flash again the KDZ but the KDZ updater said my phone not recognized. Does anyone knows what should i do to fix my phone? :crying: Thanks before.
BR,
CR
HELP!!
Even my LG-p765 is stuck in boot loop... actulally ringing boot.
But for me it happened during flashing recovery for the 1st time (i used tool tip for doing it).:crying:
Now my phone shows LG logo (just for a second) and restarts. This keeps happening unless i pull out the battery.
Please post, if anyone know how to recover from this the ringing boot.
If you can manage to get into fastboot and flash uboot and xloader, then connect the phone on software upgrade mode, it should connect. Although there is a catch, THIS WILL RELOCK YOUR BOOTLOADER.
No, it won't. If he install kdz by normal usb cable (not 910k), he will still have unlocked bootloader.

How can I fix this?("Purple screen of hell")

Device: LG L70 d320N Global
In my pathetic attempt in trying to install this Custom ROM(http://androidforums.com/threads/unofficial-cyanogenmod-12-for-lg-l70-d320-d320n-d325.893621/)
I managed to just-kinda brick my phone(It does work properly but I cannot root, enter recovery, nor flash stock ROM).
I tried installing the CWM Recovery mode, and all I got was a purple screen with the error: "DBI Err Fatal"; that means I cannot go into recovery mode at all.
I did unlock my bootloader, (but did not restore the Download Mode,which was a terrible mistake) and I tried to flash the ROM(.zip file) with the app Flash Gordon and it did wipe my data but did not flash the ROM(I am still stuck with this one, unfortunately), therefore my phone is no longer rooted, so I cannot bring back the Download Mode, in order to flash the Stock ROM I originally had. Of course I cannot root it neither, because of the purple, not-working Recovery mode.
My problem goes like this:
The purple screen can be fixed; in order to do so I have to flash Stock LG ROM(it requires the phone to enter Download Mode), but I cannot do that for I have unlocked the the bootloader(so I can't enter Download Mode). In order to get Download Mode back I require root, which I also I cannot do, because whenever I try to root it goes in purple screen state (It goes into purple screen state also when I try to enter recovery mode).
Here are the links to the steps I followed to get into this mess:
http://androidforums.com/threads/unofficial-cyanogenmod-12-for-lg-l70-d320-d320n-d325.893621/
http://forum.xda-developers.com/lg-g3/development/root-root-lg-g3-easily-purpledrake-lite-t2821000
http://androidforums.com/threads/unlock-lg-l70-bootloader-unlock.862585/
http://androidforums.com/threads/cwmr-ms323-cwm-6-0-5-0-for-lg-l70.862965/
Any help will be much obliged!
dbi err fatal
CASH47 said:
Device: LG L70 d320N Global
In my pathetic attempt in trying to install this Custom ROM(http://androidforums.com/threads/unofficial-cyanogenmod-12-for-lg-l70-d320-d320n-d325.893621/)
I managed to just-kinda brick my phone(It does work properly but I cannot root, enter recovery, nor flash stock ROM).
I tried installing the CWM Recovery mode, and all I got was a purple screen with the error: "DBI Err Fatal"; that means I cannot go into recovery mode at all.
I did unlock my bootloader, (but did not restore the Download Mode,which was a terrible mistake) and I tried to flash the ROM(.zip file) with the app Flash Gordon and it did wipe my data but did not flash the ROM(I am still stuck with this one, unfortunately), therefore my phone is no longer rooted, so I cannot bring back the Download Mode, in order to flash the Stock ROM I originally had. Of course I cannot root it neither, because of the purple, not-working Recovery mode.
My problem goes like this:
The purple screen can be fixed; in order to do so I have to flash Stock LG ROM(it requires the phone to enter Download Mode), but I cannot do that for I have unlocked the the bootloader(so I can't enter Download Mode). In order to get Download Mode back I require root, which I also I cannot do, because whenever I try to root it goes in purple screen state (It goes into purple screen state also when I try to enter recovery mode).
Here are the links to the steps I followed to get into this mess:
http://androidforums.com/threads/unofficial-cyanogenmod-12-for-lg-l70-d320-d320n-d325.893621/
http://forum.xda-developers.com/lg-g3/development/root-root-lg-g3-easily-purpledrake-lite-t2821000
http://androidforums.com/threads/unlock-lg-l70-bootloader-unlock.862585/
http://androidforums.com/threads/cwmr-ms323-cwm-6-0-5-0-for-lg-l70.862965/
Any help will be much obliged!
Click to expand...
Click to collapse
we actually have the same issue. i hope they can help us. cant go to recovery and fastboot mode
Same here got the same problem.... can jtag fix this?
Does anybody can give
DBI err LG L70 d320n purple screen link

[Q] Lg G3 D855 totally messed up ( Lost system.img )

Hello Xdma,
I have a rooted LG G3 D855 (D85520H to be exact). Recently I decided to try and downgrade the firmware from lollipop to Kitkat and failed uberly. For some reason my device had no download mode, and when I tried to put it in this mode, it would go straight to fastboot.
I decided to take matters into my own hands. I found out the only way to get back download mode was to flash the correct laf.img file to my phone. I have all the adb and fastboots installed on my computer. I thought life would also be easier to flash this buy getting a TWRP recovery. I tried using flashify for this. Unfortunately after flashing it I was forced to reflash to the stock recovery because it could never get into recovery mode . Instead the screen would go black and the led light would flash red and blue.
Just as I was losing it I then proceeded to do something utterly stupid. I erased the system img from my phone (as well as the laf but I have a backup copy) through fastboot.
I am now unable to get past the LG logo after turning it on. How would I go about fixing this? Feel free to call me as many names under the sun for the stupidity of my actions.
Btw I am an android nooby so be nice and talk in a language I can understand!
Thank you for any available advice!

Lg g5 hardbricked. Help!

Lg g5 dead while ota update installation.
Everything I plug in a charger or press power button, lg logo appears and then a black screen with an error on top left corner.
After 1-2 seconds phone would restart and goes through this never ending loop.
Phnoe does boot into the recovery mode and except that I'm not sure about anything.
Got it checked at multiple locations but still no luck.
Had this phone laying around for over a year now in same condition.
Don't know what can be done.
Please help!
I'm not sure about the model number but in the inside of back door and on the charging port brick it says Ls992.
hmmm... if i were you, i will just go to flash TWRP recovery and then i custom rom OR even stock rom. I mean, your rom seems completely vanished, so just go to the many guides there are out there, to unlock bootloader, and flash TWRP and a rom
You can probably still boot it into fastboot or download mode, you could try flashing TWRP recovery in fastboot, or the stock firmware .KDZ in download mode.
Yes, fortunately you are only soft bricked. You can boot into download mode and reflash with lgup.

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