Reboot loop recovery due update. Here is a simple second solution. - G2 Q&A, Help & Troubleshooting

you do not take the head.
when you are stuck, so press power and volume down at the same time and keep pressing.
G2 seteindre will then turn back, wait until it's "turn off a second time before releasing.
then you can start your download mode to update official firmware level.
I repeat.
support long you stay.
your phone should turn off and then back on and then turn off again.
Only after this you can release power and volume -.
Sorry my language google translate

Please post it in your language. Someone will do a proper translation I guess.
Thanks.

OK
etendre votre mobile
volume bas + power, attendez que le LG s'eteind puis se rallume et s'eteind pour la seconde fois. puis relacher.
une fois eteind, passer en mode download.
volume haut + cable usb au pc
enjoy

If this dont work use this http://forum.xda-developers.com/showthread.php?t=2569237
Sent from my LG-LS980 using xda premium

Related

[Q] L3 II(e431g) HELP PLIS URGENT

Hello
I have come to ask them for help. I had the idea of ​​updating my phone (LG L3 e431g, Argentina) and throws me the following error:
Secure booting Error!
Cause: boot certification Verify
I ask please help!
I can not start the emergency mode, I did not know that I can do
HELP!
lean770 said:
Hello
I have come to ask them for help. I had the idea of ​​updating my phone (LG L3 e431g, Argentina) and throws me the following error:
Secure booting Error!
Cause: boot certification Verify
I ask please help!
I can not start the emergency mode, I did not know that I can do
HELP!
Click to expand...
Click to collapse
you need to unlock your bootloader
Sabyn said:
you need to unlock your bootloader
Click to expand...
Click to collapse
How I can I unlock it?
you have the II series, so it will be pretty hard to find an unlocked bootloader, try to search on google/xda
How are you trying to update? Are you using the offline updater?
gracias por las respuestas ya lo pude solucionar con volume bajo y conectar USB
unlock is here
lean770 said:
gracias por las respuestas ya lo pude solucionar con volume bajo y conectar USB
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2654327&goto=newpost
lean770 said:
Hello
I have come to ask them for help. I had the idea of ​​updating my phone (LG L3 e431g, Argentina) and throws me the following error:
Secure booting Error!
Cause: boot certification Verify
I ask please help!
I can not start the emergency mode, I did not know that I can do
HELP!
Click to expand...
Click to collapse
To enter emergency mode do the following;
1. Remove the battery wait a couple of seconds then put it back.
2. Press volume up + volume down (or in the middle of button) + power button wait till screen turn to yellow (emergency mode)
george brown said:
To enter emergency mode do the following;
1. Remove the battery wait a couple of seconds then put it back.
2. Press volume up + volume down (or in the middle of button) + power button wait till screen turn to yellow (emergency mode)
Click to expand...
Click to collapse
y ya esta desbloqueado el bo0tloader si hago eso?? ayudaa

Can't acces to download mode

Hello,
I have break my LG G2 D802, my phone can't boot.
yahiba said:
Hello,
I have break my LG G2 D802, my phone can't boot.
When I press volum up and I plug it in usb2 on my pc (windows 7, driver already installed), I can't have acces to Download mode.
Click to expand...
Click to collapse
Is your phone turned off? You have to power off your phone. Plug in USB in PC (Do not plug in phone yet), HOLD volume up. While holding volume up plug in the USB cable to the phone. Then a screen should say " Download Mode"
The phone must be powered off completely.
Branchez le câble au PC (pas sur le téléphone).
Éteignez le téléphone complètement.
Maintenez le bouton d'augmentation du volume.
Tout en maintenant le bouton d'augmentation du volume.
Connectez le téléphone au câble.
(I hope the French somewhat helps you more )
Sent from my LG-D800 using XDA Premium 4 mobile app
xxxrichievxxx said:
Is your phone turned off? You have to power off your phone. Plug in USB in PC (Do not plug in phone yet), HOLD volume up. While holding volume up plug in the USB cable to the phone. Then a screen should say " Download Mode"
The phone must be powered off completely.
Branchez le câble au PC (pas sur le téléphone).
Éteignez le téléphone complètement.
Maintenez le bouton d'augmentation du volume.
Tout en maintenant le bouton d'augmentation du volume.
Connectez le téléphone au câble.
(I hope the French somewhat helps you more )
Sent from my LG-D800 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Thanks you for reply. I have try this method but I can't acces to download mode.
When I plug it on windows, It say "unknown device" and my phone still of.
When I charge it, nothing happen (blackscreen, no LED)
Maybe my phone don't charge
Do you see a black screen? And do you see any error messages when it boots?
---------- Post added at 11:53 AM ---------- Previous post was at 11:45 AM ----------
If you describe exactly how you ended up in this situation and what kind of error messages you get when it boots, then I might be able to help you.
offenberg said:
Do you see a black screen? And do you see any error messages when it boots?
---------- Post added at 11:53 AM ---------- Previous post was at 11:45 AM ----------
If you describe exactly how you ended up in this situation and what kind of error messages you get when it boots, then I might be able to help you.
Click to expand...
Click to collapse
Nothing happen
yahiba said:
Nothing happen
Click to expand...
Click to collapse
You have to press and hold Power+Volume up and then connect usb to pc,Don't forget to keep holding both of it until you see some text in the phone show download mode then you can release
eddytheman said:
You have to press and hold Power+Volume up and then connect usb to pc,Don't forget to keep holding both of it until you see some text in the phone show download mode then you can release
Click to expand...
Click to collapse
Already try it but still blackscreen
eddytheman said:
You have to press and hold Power+Volume up and then connect usb to pc,Don't forget to keep holding both of it until you see some text in the phone show download mode then you can release
Click to expand...
Click to collapse
QUOTE :: You have to press and hold Power+Volume up and then connect usb to pc
NOT correct , ONLY Volume up and then connect usb to pc .. in download mode ! :good:
I was unable to boot into Download Mode with the buttons, so I went into TWRP and typed in a command that put my phone into Download Mode. Don't remember the original post where I found it though.
Sent from my LG-D800 using xda app-developers app

[GT-S5369] No recovery, no download mode and stuck on lockscreen

Hello there,
Someone gave me his phone because it was stuck on the lockscreen, as he doesn't remember the passcode.
I decided to give it a try by resetting, but there is no access to download nor recovery mode. When I press vol down/up + home + power, the GT-S5369 logo shows up then screen goes black... and again same logo. Then it boots normally and I can't bypass the lockscreen pin code.
I installed the drivers, the device is somehow recognized but as I can't access it and allow USB debugging... adb interface is lame in this case (btw the Android SDK is installed correctly on my PC).
Another issue: battery full, but the phone turn off and display a warning icon.
Thanks for helping please
bel57 said:
Hello there,
Someone gave me his phone because it was stuck on the lockscreen, as he doesn't remember the passcode.
I decided to give it a try by resetting, but there is no access to download nor recovery mode. When I press vol down/up + home + power, the GT-S5369 logo shows up then screen goes black... and again same logo. Then it boots normally and I can't bypass the lockscreen pin code.
I installed the drivers, the device is somehow recognized but as I can't access it and allow USB debugging... adb interface is lame in this case (btw the Android SDK is installed correctly on my PC).
Another issue: battery full, but the phone turn off and display a warning icon.
Thanks for helping please
Click to expand...
Click to collapse
Il a fait quoi avec son téléphone ??
What did he do with his phone ?
Aucune bidouille, juste que c'est son ancien tél et qu'il voulait pouvoir s'en servir au cas où
ROM Orange (d'après la bootanimation).
Y'a aucun moyen de le reset ? Même si ce temps est révolu, je me souviens à l'époque que le hard reset sur les Samsung se faisait via les boutons décrocher et raccrocher + power... rien de plus simple lol
Si quelqu'un apporte des éléments de réponse, je suis preneur ^^
bel57 said:
Hello there,
Someone gave me his phone because it was stuck on the lockscreen, as he doesn't remember the passcode.
I decided to give it a try by resetting, but there is no access to download nor recovery mode. When I press vol down/up + home + power, the GT-S5369 logo shows up then screen goes black... and again same logo. Then it boots normally and I can't bypass the lockscreen pin code.
I installed the drivers, the device is somehow recognized but as I can't access it and allow USB debugging... adb interface is lame in this case (btw the Android SDK is installed correctly on my PC).
Another issue: battery full, but the phone turn off and display a warning icon.
Thanks for helping please
Click to expand...
Click to collapse
If the phone boots then there should be no reason why at least download mode doesn't work with the exception of faulty hardware buttons
You can buy a USB jig (about £2 UK) from Amazon and insert it in the micro USB port of the phone when it is switched off - this will put the phone in download mode
However if the Vol up key doesn't work you won't be able to start connection
Best thing to do is pull the battery - connect phone to PC via USB
Hold down Vol down home button power button & insert battery whilst holding buttons - phone should enter download mode
Already tried. Screen pop up with a battery and a circle in the middle, vibrating then there's a blue flag warning with a struck through battery icon, as shown on the first pic I joined.
Volume down and up keys are fully functional. On the lockscreen, I press the power button 2 seconds and the options menu comes. If I press the vol down or up, there's indeed a sound notification.
bel57 said:
Aucune bidouille, juste que c'est son ancien tél et qu'il voulait pouvoir s'en servir au cas où
ROM Orange (d'après la bootanimation).
Y'a aucun moyen de le reset ? Même si ce temps est révolu, je me souviens à l'époque que le hard reset sur les Samsung se faisait via les boutons décrocher et raccrocher + power... rien de plus simple lol
Si quelqu'un apporte des éléments de réponse, je suis preneur ^^
Click to expand...
Click to collapse
Je t'aurais bien dit de reflash une rom via Odin mais c'est pas possible alors... Puis t'a pas accès au recovery donc pour flash une zip pour reset le pattern, c'est pas possible non plus... :/
Yep, ma 1ère idée c'était de le flasher via adb, mais puisque je n'ai accès à rien… je crois que c'est mort !
Guys please follow xda rules
All posts MUST be in English OR have an English translation with it
If hardware button won't put it in download mode use a USB jig
Jigs are universal or some are Samsung exclusive? Sorry for not translating all my posts. I just said that the phone was not rooted, no modification, stock Orange ROM.
bel57 said:
Jigs are universal or some are Samsung exclusive? Sorry for not translating all my posts. I just said that the phone was not rooted, no modification, stock Orange ROM.
Click to expand...
Click to collapse
Universal - cost about £3 uk
Okay, thanks. I'll try this way. So, the jig force the device to boot in download mode when USB connected?
bel57 said:
Okay, thanks. I'll try this way. So, the jig force the device to boot in download mode when USB connected?
Click to expand...
Click to collapse
Switch phone off
You put the jig in the phones micro USB port & it will enter download mode
Remove jig & connect phone to PC via USB
push Vol up to start connection
I ordered one and will proceed once received. Thanks for explaining, I'll keep you informed if it works.
Thanks mate... works fine now. I managed to wipe all by installing default Samsung ROM then root + CWM.
Handy thing to have, i might think about buying of of those soon too
Well I repaired it but since this morning the phone is off. Can't switch it on. It was working few hours ago... I tried to charge it. The battery is dead.

I need help lg optimus l5!

Hello,
I could need some big help here! I installed CM10 and all worked fine, after that I flashed the SKernel 0.2 stock verzion and my phone got bricked.
The problem is I CAN'T GO INTO RECOVERY, I CANT GO INTO EMERGENY OR DOWNLOAD MODE. Any buttons I'm pressing the phone vibes and starts to boot but the boot never ends. If I try the recovery buttons (volume down, power, and home when the led blinks, the LED buttons wil start to blink and the screen will stay black), I'm really starting to get angry because I wanted to get my old lg to use for some things at home but it looks like I lost it or could I do anything to get it back to recovery mode? I have a backup and all but I cant use it because it just loads and loads after any kind of button combination I hold. :crying:
Before I forget i tried the kdz updater and the application stopped working on my pc i didnt do anything it just stoped working when i came to look if it was finished so I don't know how to help anymore.
Please some help! Thanks!
Hello, you can't go into recovery by holding vol + and vol- in same time and plug USB after with keep holding this both bouton ?
Best regards, Jordan.
Envoyé de mon LG-P700 en utilisant Tapatalk
jordan.marguerit said:
Hello, you can't go into recovery by holding vol + and vol- in same time and plug USB after with keep holding this both bouton ?
Best regards, Jordan.
Envoyé de mon LG-P700 en utilisant Tapatalk
Click to expand...
Click to collapse
No I can't I tried this too. Any other idea?
@breskev Have you try an hard reset to delete app data and other. Ones i must due that because i was in the same situation as you. (Except I had access to the emergency mode on my lg p700 .... ) Because when I flash skernel milestone 6 my phone won't boot even if I restore with kdz. With hard reset it was OK. My phone boot again
Envoyé de mon LG-P700 en utilisant Tapatalk
jordan.marguerit said:
@breskev Have you try an hard reset to delete app data and other. Ones i must due that because i was in the same situation as you. (Except I had access to the emergency mode on my lg p700 .... ) Because when I flash skernel milestone 6 my phone won't boot even if I restore with kdz. With hard reset it was OK. My phone boot again
Envoyé de mon LG-P700 en utilisant Tapatalk
Click to expand...
Click to collapse
How can I perform the hard reset?
If I remember vol down + power, keep holding and when led keys lights release power and vol- down, just press home button. When lg logo come release home bouton. Your phone reboot and go to hard reset himself.
Envoyé de mon LG-P700 en utilisant Tapatalk
jordan.marguerit said:
If I remember vol down + power, keep holding and when led keys lights release power and vol- down, just press home button. When lg logo come release home bouton. Your phone reboot and go to hard reset himself.
Envoyé de mon LG-P700 en utilisant Tapatalk
Click to expand...
Click to collapse
It doesn't even boot if I release the power and volume down button riht after the leds blink.
The hard reset helped but I needed to hol volume down + home + power at starting the device
Haha sorry for my defect memory ^^ but if your phone work
Envoyé de mon LG-P700 en utilisant Tapatalk

Phone dosnt start at all

Yea the logo apeas then it frezzez.
Dont know what my dad did to it.
There is a Spanish Text when i press Up and Power
Then there is some Korean Menue, i figured out how to fabric reset it but it didnt helped.
When i press Down and Power, the Android apears and spanish text: has iniciado en modo meta manten presionado el boton de encendido para iniciar en modo normal
cant boot it up.
Anyone pls help me
Try to reflash using SPtools, there are several tutorials on XDA. Ideally get yourself TWRP on it.
Sent from my K3Note using XDA-Developers Legacy app

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