[Q] LG G2 D802 Won't start after update latest Cyanogen - G2 Q&A, Help & Troubleshooting

Hello,
I rooted my phone using "recovery_twrp" and installed supersu, booted to recovery mode and wiped the dalvik and cache options. The phone keeps hanging at that moment, rebooted again to recovery and than installed the latest Cyanogen ROM. This installed succesfully and when the device booted it keeps displaying the Cyanogen logo and nothing else......
I can't enter recovery mode anymore, i tried the ADB but it cannot detect the device anymore.
I tried removing the battery but it didn't work.
what can I do? my phone is useless now...
I also tried holding down power and volume down, release when the logo appears and then again, power button 3 times nothing works. It keeps showing the Cyanogen circle. The LG Mobile Support Tool doesn't work either. The good USB driver are installed.

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[Q] My U8800 won't boot ?

So i recently tried to upgrade my phones kernel and applied the aurora ics 4.1 update1a. The installing seemed fine, no errors so I pressed reboot now on my cwm (from the phones reboot recovery mode), but then it happened, the huawei logo appears and it doesn't go further than that. Tried many methods like removing the battery and running with usb, without battery and on usb, on battery and usb but non worked. If i leave it up a while, I press the power button again and then it turns off. So basically it won't boot further than the huawei start-up logo. Help ?
The phone random installed 2.3.5 on its own, so there the problem is solved.

[Q] Please help / Won't boot after Update latest Cyanogen

Hello,
I rooted my phone using "recovery_twrp" and installed supersu, booted to recovery mode and wiped the dalvik and cache options. The phone keeps hanging at that moment, rebooted again to recovery and than installed the latest Cyanogen ROM. This installed succesfully and when the device booted it keeps displaying the Cyanogen logo and nothing else......
I can't enter recovery mode anymore, i tried the ADB but it cannot detect the device anymore.
I tried removing the battery but it didn't work.
what can I do? my phone is useless now...
I also tried holding down power and volume down, release when the logo appears and then again, power button 3 times nothing works. It keeps showing the Cyanogen circle. The LG Mobile Support Tool doesn't work either. The good USB driver are installed.
download mode and flash stock is the only way I read so far.
Sent from my LG-D802

[Q] Wont boot after failed .zip flash

Hi all,
I have an issue with my D802 int LG G2.
I attempted to flash the 4.4 update from this thread via CMW recovery however part way through the install, the phone turned off and tried to restart.
As a result, the phone now only shows the LG logo and the LED changes colour constantly.
I cannot seem to get it to boot into a recovery mode, nor download mode..
Any ideas? I've had a search around but there doesn't seem to be too much help..
FYI, I can access the 'hard reset' menu by holding Vol - and power twice on boot, but that seems about it.
Looks like i've managed to resolve the problem - Get to the hard reset screen and opt to reset it to then go back to the custom recovery. Simply restoring my old backup worked.

I have a problem with my cwm and rom installation.

Sent from my LG-P705 using XDA Free mobile app
Hi guys, i rooted my LG e610 or optimus l5 i used an app called vRoot, it rooted my phone just fine and installed a chinease superuser, i downloaded supersu and rootappdeleat and used the appdeleat to freez the vRoot su and install supersu it worked just fine. I downloaded an app called unlock lg l5 to unlock boot loader. Then i downloaded a cwm file v6.0.2.8 and used it to flash the cwm. And it did but my phone got stuck in cwm, every time i reboot it got me back to cwm every time. So i downloaded a rom calld evervolv that needs to be installed with an attached gaap file as some of you know. Never the less it did install and my phone booted just fine. But when i turnd off my phone to enter cwm agen to install gaaps my phone got stuck with the lg logo. So i removed my bat and rebooted my phone. Now my phone turns on but i cant use my screen, it just boots to the main screen and the screen turns off. Whem i trie to press the home button and power button nothing happnds and i have no way to enter cwm. Please help.
ok i have to edit my last post, i managed to download kdz and go in to the sw update, first i had a problem i was getting OHONE NOT FOUND errors but i took care of that problem with windows enabler, and it started the process.
Wel after finishing i got a MOD textex MFC error. my device started booting and when its sopoas to start the update it just stays stuck on the lg logo loading,
btw im on a windows XP 32bit SP3, and if some one is wondering i turnd of LGE phone modem, did the upgrade with on and off. Any ideas??
Guys id just like to say i solved this problem as well, after leaving my phone stuck on loading the lg logo i disconected my phone from usb. then i removed my bat and tried the factory reset presing vol - home and power. the phone enterd recovery and booted normaly.

phone freezing at powered by Android logo

Yesterday my phone suddenly froze while using so I forcely shut it down by long pressing the power button but when I restarted it ,it just got stuck at the "powered by Android" logo.
I have tried the following methods and nothing is working:-
1) I tried to enter the Android recovery mode but it didn't work.
2)I tried to forcibly reboot it using my pc through ADB command but my device is not connecting to my pc.
Can anybody help me here...
Do mention if you were using any sort of custom ROM or mods.
I am also facing this issue
When I reboot my phone it sometimes get stuck at Asus logo then I have to long press power button to force reboot the phone .
Using firmware 059 ,unlocked bootloader ,final crDroid Pie ROM because it's very good for gaming
Same here, Asus Zenfone Max Pro M1 no custom firmware etc.
At first the phone seems lagging, then I try to reboot. A moment later, the phone try to reboot, but then it stuck on `Power by Android`.
Unable to go into Recovery Mode, just stuck.
Facing exact same issue, was anyone able to resolve?

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