Help !!! weird pronlem Lg G2 d802 - G2 Q&A, Help & Troubleshooting

hi everyone,
i started this thread to inform something weird happened to me and for some good help from our precious devs here
I have 3 lg g2's , all d802, 2 rooted and enjoying different roms on it, third one was on original stock 80220c-hkg-xx, so i rooted, tried bumped rec 2.8.7.1 directly via flashify, failed, stuck at fastboot mode , no probs till now, hard rebooted using buttons and back to system, than i tried AUTOREC by cloudyfa and when rebooted to recovery, ONLY WHITE LINES, lines moves little, but not anything visisble at all
Tried to go to rec by using hard keys, nothing visible, tried download mode, not detected by computer
Now situation is that mobile is detected as ANDRIOD DEVICE as ALCATEL ADB INTERFACE only and i dont know what to do
i'm sure that my download mode is not intact and no sure about twrp as i cant see anything, please inform if anyone else ever has such issue and what to do with it? have i hard bricked my phone?
not exactly as i know some will surely has the solution? so please help????

Related

D802 How to unbrick?

Hi, I've got a HUGE problem.
Today I decided to root my G2 d802 (european free distribution) and flash a CM rom.
After cleaning dalvik and factory reset i tried to flash this rom but Status 7 showed up.
So, I tried to launch G2 and find a solution for it but it started to boot loop.
Okay.
Even worse, (don't ask how, but it wasn't me!) there PROBABLY was format /system,,
After that my G2 stucks on LG logo and nothing else happens. No loop no anything. I can only go into recovery while seeing white screen asking if I agree to do format. Everytime, but it never boots normally, it's always stuck.
So, what can I do?
I can't access the phone from my computer while beeing in the recovery (it appears as a device, but i cannot access it..).
I can only use recovery
LG G2 D802
CWM-based Recovery v6.0.4.4
Sorry for bad english, not my native language.
Help me, please! How can I unbrick my G2?!
So I tried to flash Stock rom, but when in download mode G2 isn't considered as plugged into a computer. LG Mobile Support Tool can't find the device... Any help?
legions91 said:
Hi, I've got a HUGE problem.
Today I decided to root my G2 d802 (european free distribution) and flash a CM rom.
After cleaning dalvik and factory reset i tried to flash this rom but Status 7 showed up.
So, I tried to launch G2 and find a solution for it but it started to boot loop.
Okay.
Even worse, (don't ask how, but it wasn't me!) there PROBABLY was format /system,,
After that my G2 stucks on LG logo and nothing else happens. No loop no anything. I can only go into recovery while seeing white screen asking if I agree to do format. Everytime, but it never boots normally, it's always stuck.
So, what can I do?
I can't access the phone from my computer while beeing in the recovery (it appears as a device, but i cannot access it..).
I can only use recovery
LG G2 D802
CWM-based Recovery v6.0.4.4
Sorry for bad english, not my native language.
Help me, please! How can I unbrick my G2?!
Click to expand...
Click to collapse
There is a way to probably fix it but if you cant just put your phone in the water till it breaks and use your warranty to get another one thats what I did with my D801 when it bricked
CHlCKEN said:
There is a way to probably fix it but if you cant just put your phone in the water till it breaks and use your warranty to get another one thats what I did with my D801 when it bricked
Click to expand...
Click to collapse
Nevermind. It came back to boot loop, so it's not bricked.
But i've got some problems.
Mainly - i still can't access my phone through my computer.
When i try to flash Stock Rom (http://forum.xda-developers.com/showthread.php?t=2432476 this thread) i recive: http://i.imgur.com/ijSgtwp.png - screenshot from Device Manager when in download mode: http://i.imgur.com/kMLCW7t.png and when in recovery: http://i.imgur.com/wGU6qnz.png
So we're back into boot loop.
Any help? Please?
Can you attach an otg card reader or flash memory stick from recovery?
adb sideload helps you. or adb push
The problem is, because of a tutorial on my local Android site which tells how to unloop boot in G2 I've got TWRP now instead of CWM (it was about access to terminal something and writing a command, but it didn't do ****, but it seemed to work for few people), and it would be fine, but... now computer doesn't recognize my phone. Unidentified Devices: LG G2-D802, so I can't access sideload...
corrsea said:
Can you attach an otg card reader or flash memory stick from recovery?
Click to expand...
Click to collapse
I've got OTG Cable (bought for my Nexus 7) somewhere, but none of above.
LOL NEVERMIND
Becouse I had nothing to lose i decided to try to flash CM and it worked.
CWM couldn't flash it for 5 times, TWRP did it immediatly.
Topic closed, thank you for your responses.
You need to first download the kdz and lg flash utility with drivers.
Install drivers
The factory reset deleting system, cache, internal sd.
Then shutdown your g2.
Start to downloaded mode connecting your g2
Flash kdz & voila... Done
I too bricked my phone before. My flashing stuck at 49%. Recovered using above method, all is well now
This works 1000%. I bet on it. Just remember to wipe the phone completely before flashing. You will return to stock with unrooted status in download mode. U will have your warranty back too
Sent from my LG-D802 using XDA Premium 4 mobile app
Sent from my LG-D802 using XDA Premium 4 mobile app
I had a similar problem, got it fixed with this http://forum.xda-developers.com/showthread.php?t=2582142
Maybe it works for you too.

LG P700 stuck in a boot loop help!!!

Hi everyone
please accept for my poor English straight away and that i am noob
i bought LG p700 from the ebay saying that it is stuck in a boot loop mode so i thought it will be an easy fix which is not at all,
what i found out that it has a clockwordMod Recovery v6.0.3.2 i am not really sure if it helps or not ,
i red i couple topic's how to go back to the stock Rom but it doesn't work for me the the KDZ doesn't found the phone, even thought when i connect it to the computer the windows 7 automatically installed the drivers of the phone,
also i tried to install from my sdcard cm-10-20131006-NIGHTLY-p700 but it didnt work , everything goes fine but in the end it steal stucks in the boot loop,
so is there anyone could help me with is phone i will appreciate it a lot , also i prepared to install a stock Rom because i am a bit an old fashion i got
KDZ_FW_UPD_EN and V20D_00.kdz but as i said when i tried to install it, it didn't go true because i got a message where it says that the phone was not found
many thanks
gugutm
gugutm1 said:
Hi everyone
please accept for my poor English straight away and that i am noob
i bought LG p700 from the ebay saying that it is stuck in a boot loop mode so i thought it will be an easy fix which is not at all,
what i found out that it has a clockwordMod Recovery v6.0.3.2 i am not really sure if it helps or not ,
i red i couple topic's how to go back to the stock Rom but it doesn't work for me the the KDZ doesn't found the phone, even thought when i connect it to the computer the windows 7 automatically installed the drivers of the phone,
also i tried to install from my sdcard cm-10-20131006-NIGHTLY-p700 but it didnt work , everything goes fine but in the end it steal stucks in the boot loop,
so is there anyone could help me with is phone i will appreciate it a lot , also i prepared to install a stock Rom because i am a bit an old fashion i got
KDZ_FW_UPD_EN and V20D_00.kdz but as i said when i tried to install it, it didn't go true because i got a message where it says that the phone was not found
many thanks
gugutm
Click to expand...
Click to collapse
Install LG PC Suite, the LG Mobile Support Tool and the LG L7 USB driver. Then try again. Make sure your phone is set on 3GQCT and EMERGENCY on KDZ.
Before you install a ROM, you're recommended to wipe data.
Bootloops can occurs in many ways, if you can logcat your problem, maybe we can help you.
F4uzan said:
Before you install a ROM, you're recommended to wipe data.
Bootloops can occurs in many ways, if you can logcat your problem, maybe we can help you.
Click to expand...
Click to collapse
hi there im stuck in lg logo i had 4.4.2 but i had some problems with my gps so i decided to go back on v20d i used kdz emergency 3gqct battery out phone in emergency mode and im stuck in lg logo please can someone help me and sorry if my english is bad im from croatia.

Help my lg g2 wiped internal storage

okay. hi im new and i really need your help to fix my lg g2. im not really good with these kind of stuff so i hope you all can help me.
i have a LG D802 (international version) 4.4.2 kitkat
here is what happened:
1.) i rooted my device using towelroot app and it was successful
2.) i installed autorec
3.) i backup my data
4.) i flashed the cloudy g3 rom
5.) i noticed my apps weren't there so i restored my backup
6.) all hell went lose. whenever i try to boot my phone i get stuck at the LG logo screen with "Security Error" at the bottom
7.) i went to recovery mode using hard buttons (TWRP)
8.) i accidentally wiped everything. everything that can be wiped there i checked and wiped em all.
9.) now im stuck in recovery mode
i was supposed to try this http://forum.xda-developers.com/showthread.php?t=2432476 but i cant turn my phone off to go to download mode. i have all files for this method ready.
i asked around and one said that i can use and otg cable and reflash cloudy g3 rom. but then i have no otg cable right now and would have to wait tomorrow to get one. will this even work?
i really hope someone can spend time to help me. thanks
Have you tried using OTG ??
With OTG cable connect Your pendrive to your cell and see !! Reboot to TWRP and flash the rom that you needed It should work :good:
i got a new situation. now im in download mode and it isnt moving at all. still at 0%. how long does this usually take?

[Q] Bricked my LG G2 need help

Hello XDA-Community
Today i accidently briked my G2 (D802 KitKat 4.4.2). I was flashing it because i wanted to unroot it but during the process an error showed up and my phone was dead.
So i tried to fix it with this method http://forum.xda-developers.com/showthread.php?p=48765620#post48765620 but it didn't worked as planned.
Now i have an G2 which is stuck in a bootloop and i can't even reach the recovery or the download mode and i don't have any custom recovery installed.
Anyone who can help me with this get's an 10€/$ PSC. I can't give more because i dont have any money left (16 years old).
Big thanks to everyone who can help me with this
PS: Sorry for my bad english i'm not a native speaker
While you wait for an answer make sure your phone is kept charged.
Have you tried LG flashtool and your stock ROM?
make sure it's off, hold the VOLUME UP button while plugging it into your computer, and that should get it into download mode.
Next try using the TOT method (google it) and voila!
Yeah the problem is that i can't even reach the download mode and my computer doesn't recognize my phone it's just an qshub device. ;(
I had the same issue bricking my lg g2 and i was stuck with the logo and nothing more not even download mode,recovery etc...
The way i got it to stock was i installed the lg g2 drivers and from there on just flashed it with flashtools kdz and got it workking again i think this shoould help you out just plug your phone and install the drivers and use flashtools
Install this driver then report me back or cap screen device manager to me.I will help you for fee.
https://www.dropbox.com/s/a69s06mkpzao01m/qhsusb_bulk_DRIVER_G2.zip?dl=0

[Q] Need help with my LG D800 NO Download mode and Bootloop

Hi Guys! i wanted to tell you from the start what i did and what happened so you guys can help me easier.. i know i did alot of stupid stuffs that i shouldnt have and i regret it so much!
first of all my old LG G2 D802 screen crack (only half side work) so i bought a new one from Tradera (its like Swedish Ebay) so i got a another LG G2 modell and its D800 AT&T so i rooted it and installed TWRP so i could restore everything i had on my old phone to the new one.. but thats where thoes mistakes began..
i changed the backup folder name so i could restore it on my new phone it succeed BUT the phone rebooted immediately booting into fastboot mode.. i googled and found how to fix the fastboot mode so i followed the steps and its alive! but when i tried to flash firmware it says the device is D802.. so i downloaded D802 firmware and flashed it with LGflashtools2014 then i was so happy when it alive again.. but the touch screen was acting funny.. its became wierd so i couldnt do a thing on it..
so i tried to flash back to D800 but it wasnt that funny, i couldnt find anyway until i find a thread that it says u can use hex editor and edit the .tot file so u can CrossDL back to D800.. i did that but after i flashed it failed at 98 or 99% and it says something i that i forgot..
after that i tried to reboot the phone and now its on Bootloop and its stuck on download mode (the small picture b4 u are fully into download mode) every time i reboot the phone i see the android icon its like when u reset the phone.. i dont know what else i can do..
i hope u guys can help me bring back my G2 to life thx you guys so much for paying attention and sorry for bad english <3

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