Hi,
I have an unrooted phone LG G2 D802 which was purchased through EE and have never been rooted.
I have downloaded the new update firmware through PC suite and tried to perform an update.
Upon connecting with LG Suite and starting the update, it showed up as "rooted" and failed to perform update stopping at 9/10/11 % respectively with a red word "assert". My phone has turned off and now when turning it on, it shows "firmware update" and although its plugged in, LG Suite doesn't see it.
What do I do? I have never rooted my phone.. kinda confused
First of all, the phone is completely stock, not rooted.
I've tried updating it to Lollipop via the PC Suite, the PC Suite did a backup, downloaded the new software and started upgrading it but it got stuck at 0%. So, I disconnected the phone, rebooted it and startet the PC Suite again, but this time the upgrade got stuck at 8% with an ASSERT error shown on the phone's screen. Then I disconnected the phone again, rebooted it, and started the PC suite, but this time the upgrade got stuck at 13%. Each time I try upgrading it, it gets stuck at a slightly higher percentage with an ASSERT error.
After the ASSERT error shows up a few times, the PC Suite says I have to run the "Restore upgrade errors". Each time I run the "Restore upgrade errors", the PC Suite downloads the new software again. As you can see, this is a real pain in the ass to do.
The phone is currently useless, when I reboot it, it just shows the screen on the image I attached.
I just wanna know, is there any chance I can get my backed up data and restore it on the phone and is there any chance I can restore the Kitkat back on the phone.
HI There ! I own a LG F320L for sometime now. It came with Kitkat 4.4.2 installed and then i flashed it with CloudyG2 rom and have been using it ever since. For the past 1 month I have this strange touch screen issue with erratic behaviour and phantom touches. It has been addressed as software related issue and going back to stock has fixed some of the users problem.
Now to the main issue, I followed the tutorial of LG FLASH TOOL Method upto the point. Installed drivers and have downloaded the KDZ for stock kitkat but when I enter the download mode and LG flash tool begins to start it doesnt even verify my phone. It keeps stopping at 2% software extraction (sometimes 4%) and then a dialog appears saying Disconnect phone and remove battery and then again put the battery in and connect your phone and try. I have been trying it for many hours but it doesnt make any difference. I have used unrooter tool to unroot my phone for download mode. I have also tried the TOT method for going back to stock but no success. Whenever I plug in my device it appears in device manager but it is not recognized by FLash tool still. Please help me. I have TWRP 2.8.4.0 Recovery installed.
I am running windows 8.1 X64. The drivers install with no problem.
P.S I have searched all the threads regarding flash tool problems and download mode recognition. I didnt find anything helpful.
Hello friends.
Just today I tried to flash CM13 on my D802. I did. After that, I pressed reboot system as usual.
This is the weird thing: after pressing that, the phone showed the LG logo for a second then the screen went full black.
Now I can't boot the device. I have download mode available... No download mode though.
When I plug the device to my PC I get a ton of Windows Explorer prompts saying "You need to format the »something« in orded to use it". Like 10 of these.
Please help? I still have download mode available to me.
I already tried LG Flash Tools to return to stock but when it gets stuck on 60%. Then i get the message "the phone is disconnected from PC or USB". When I try the R&D Test Tool i get the message "Port or Serial not found"... Please help...
My Bad
Forgot to install LG drivers...
Hi.
To start off, I'd like to say im no expert with phones, I had phones mostly to call, watch videos and listen to music, and this is my first attempt at doing all the stuff I will be describing now.
From the beginning:
I bought a seller refurbished LG G2, which worked fine when I received it, I had to do some updates which my phone found automatically, and it ended at OS version 4.4.2.
I wanted to finally have a decent but cheap phone, however it couldn't play some games I wanted to play and thought "Maybe if I update OS to something new, it will work, and it looks better"
Here my journey to update the phone to Android 11 started.
I was looking at many different videos and guide and everything, how to root, first time I rooted was by accident, only later a better video instructed me how to do it properly, then I installed the trww or whatever its called. then it didnt work properly after using that recovery to install android 11, so I had to flash it to some old version I found for my device (My version is LG D802 btw). For some reason it now had only 11gb of space, instead of 32gb. Anyway, I tried installing root and twrw thing again. After getting root and the recovery program I clicked reboot in its options and now my phone is having an issue.
First off, I left it to charge over 9 hours. If its NOT connected via usb it does nothing, power button, volume buttons do nothing.
I tried connecting it to my phone to flash it, but nope, after few seconds it says my phone disconnected from the usb and try again, even tho it is connected and I can see in device manager that it's seen by my PC. Now, I tried to enter the download mode manually, and it worked.
It says that it's rooted and B0 above it (this number was going down over different roots, twrw installs and flashes and such, no idea what it is.
I tried to flash it again since Im in download mod, however now the main issue appeared. It goes well for 40% of the flash using the LG flash tool 2014, I can see the progress in the download mode on the phone's screen, however once it reaches that certain point it just resets and the program treats it as disconnected.
Now when I have the phone connected via usb it just flashes red between 1 and 3 times, LG logo shows up for several seconds, then it turns off, and repeats the whole process.
During the flashing, software instructed me to remove the batter and try again, so I looked up how to remove it, did it, put everything back together, and its still the same.
Please tell me what to do, I've already spent over 10 hours trying to fix it and I just bought this phone...
hi... if your phone flashes LG logo - i'd recommend a full TOT flash of the original Lollipop image as a starting point...
just make sure you download a proper TOT file for your d802 device (32gb model)...
you'll end up with a working stock Lollipop rom which you can later root and flash a custom rom (i.e. Lineage 18)
Stock TOT file is usually about 2.6-2.7GB in size (at least for my 16gb model)
this youtube video shows how to do it and what is required for the process...
i think there is also an older thread here on XDA on how to TOT flash a G2 device (try to search it)