Hi guys. I flashed Ehndroix rom yesterday and I didn't like rom so much. I've tried to turn stock 4.4.2 20d but my phone stucked at bootloop. I can not go donwload mode or hard reset mode because I can't power off device. What should I do? Sorry for bad english. Thanks for your help.
Hold the power button longer. About 10 seconds till the lg logo cames back 1 short time. Then it should be complete off
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Hello everyone,
So today I received my new i9505, after unsimlocking the phone, I successfully flashed the latest CyanogenMod 10.1. But as I notice some scratch on the side of the phone, I have decided to return the phone. So I had to reflash the phone to official firmware.
I reflashed the official French firmware. Everything was ok until the reboot. The phone stuck on "SAMSUNG" screen and does nothing. And everytime I tried to shut the phone down with power button, the phone retart and keep stucking on the "SAMSUNG" logo; I had to remove the battery to shut down the phone everytime.
If someone can help me please. Thank you very much.
Madawcisrich said:
Hello everyone,
So today I received my new i9505, after unsimlocking the phone, I successfully flashed the latest CyanogenMod 10.1. But as I notice some scratch on the side of the phone, I have decided to return the phone. So I had to reflash the phone to official firmware.
I reflashed the official French firmware. Everything was ok until the reboot. The phone stuck on "SAMSUNG" screen and does nothing. And everytime I tried to shut the phone down with power button, the phone retart and keep stucking on the "SAMSUNG" logo; I had to remove the battery to shut down the phone everytime.
If someone can help me please. Thank you very much.
Click to expand...
Click to collapse
boot into recovery and wipe data and cache then reboot
and if the above suggestion didn't work.. you can try flashing another firmware/rom
maybe it was a bad download. try downloading again.
Solved. Thank you. Please delete
I bought a LG g2 D802 32G with root a few days ago , I tried to upgrade to 4.4.2 stock from this guide. The upgrade was completed
Then the device turns on ,frist LG logo ,then the Attached image and after a second shuts down and back on, with stuck LG logo with led change colors.
I can't get into the recovery mode with any method, only download mode. I tried to flash another versions, it completed but the same problem ...
Also, when i enter into download mode written down in a frame rooted in red, but i flash a stock ROM in "Flash CSE" mode... can be recovery mode screwed? And that's why the device does not work?
I tried also via LG Support Tool same problem ....
Reset my strength
How do I fix this?
please try to help?
ohad123 said:
I bought a LG g2 D802 32G with root a few days ago , I tried to upgrade to 4.4.2 stock from this guide. The upgrade was completed
Then the device turns on ,frist LG logo ,then the Attached image and after a second shuts down and back on, with stuck LG logo with led change colors.
I can't get into the recovery mode with any method, only download mode. I tried to flash another versions, it completed but the same problem ...
Also, when i enter into download mode written down in a frame rooted in red, but i flash a stock ROM in "Flash CSE" mode... can be recovery mode screwed? And that's why the device does not work?
I tried also via LG Support Tool same problem ....
Reset my strength
How do I fix this?
Click to expand...
Click to collapse
Using the flash tool will take your phone completely back to it's original factory state and that includes the recovery. If you get stuck in a bootloop after using this method, you should be able to fix it by performing a hard factory reset.
When the device is powered down hold the volume down button. While pressing volume down press the power button. After the device kicks on release both buttons. As soon as the LG logo appears press the power button a second time. It's a little tricky at first but if you have done it correctly it should go into a white screen asking you if you would like to perform a factory reset. Go ahead and reset the phone.
This should fix your problem and boot you up into a fresh install.
I tried this but it dose not work, I can't get into the recovery mode. the g2 stuck LG logo....
Hi all
I downloaded and updated the firmware, i got the boot logo, then the updating of android apps, then the boot logo again, the lockscreen loads up and then after 10 seconds, no matter what i do the phone automatically reboots and does the same thing over and over again,
Anyone have any ideas? i have re downloaded and reflashed the firmware, im a bit stuck
Many thanks in advance guys
Try booting into stock recovery(volume up+home button+power button) and factory reset it. I had kinda the same problem and this helped.
some days ago my phone g900f felt inside sea water...
it worked after some minutes and then i rebooted it.. then the phone didn't power on, i still can only se the first screen when you boot it... i entered in download mode and flashed stock rom... and now it should go to recovery mode for the first start but it doesn't... and i can't go in download mode.. when i put the battery the led is blu and even with the charger and when i press power button it vibrates, it boot when says:SAMSUNG GALAXY S5 g900f and on the left corner: Recovery booting but it doesn't do this....
so there is a way to restore a recovery in this situation?
Phone Model: AT&T LG G2 (D800)
Recovery: Custom TWRP Recovery
ROM: CM12 Official ROM
My phone was working fine from last 3-4 months, until today it restarted and got stuck on 'LG' logo, I left it for some time and it shows the demigod green screen of death with option to access download mode and restart.
What I already did!
1) Full hard reset, I can access the TWRP.
2) Flashed the ROM again.
Current Situation!
Stuck on LG logo from last 10mins.
Thanks in advance.
Edit #1: Reflashed the same ROM (CM12) and it booted into the language selection page, freezes and restarted. Stuck on black screen, I turned it off by pressing the power button for 10-15 secs. I kept it in a freezer for 10-15secs and turned it on, same happened.
Edit #2 I flashed a stock based ROM through TWRP, it was going fine but it froze in between, I waited for some time and it went black. I waited for 1 hr and it was still black so I hold the power button and restarted the phone.
Now its showing "Secure Boot Error" which remains for some secs and a black screen comes, I can't open TWRP, Download mode is accessible but after 2 secs into download mode, secure boot error comes. Whenever I try to connect it to Windows PC(I installed all the required drivers and all) it starting popping up drives(with option to format) which never stops until I remove the USB cable.
Hi!
In this thread someone posted a solution.
jazibzps said:
Steps to perform.
1. While in critical error screen you have an option to press volume up button to boot into download mode( although it will not boot to download mode) but still press volume up button so your Pc can detect your phone.
2. Now flash a kdz file of your lg g2 with flash tool. ( you can google for it to download flash file for your lg g2 and how to flash it with lg flass tool.)
3. When you will try to flash it will fail..
4. Now power off your phone by pressing power button.
5. Now boot to download mode and flash the correct kdz with lg flash tool and u r good to go..
To acess download mode power off your phone immediately press volume up button and while keep pressing it and plug in usb cable and you will be in download mode
I performed all this on lg g2 d801 but i hope u can try it on other varients as well. As i was scared of short circut method and srk tool didn't help..
Click to expand...
Click to collapse
For informations about LGs flashtool etc. please check out the G2-Index-Thread.
Jan Philipp said:
Hi!
In this thread someone posted a solution.
For informations about LGs flashtool etc. please check out the G2-Index-Thread.
Click to expand...
Click to collapse
Thanks for replying.
My case is a bit different now, I reflashed the same ROM(CM12) and it successfully booted, worked for 10 secs and it was frozen, restarted automatically, stuck on LG Logo.
I notice that there's some heat issue, I kept it in freezer for 10 secs, rebooted it, it booted till language selection page and freeze after 10-15secs.
Also the link is for DemiGod Critical Crash, mine is DemiGod Kernel Crash.
Updated!!
First post updated, please check the current situation before posting anything.
I don't have a computer or laptop to connect it to so how can I fix it?