Lineage OS 16 on LG G2 (d802t) installation problem - G2 Q&A, Help & Troubleshooting

I have an old LG G2 device (LG D802T) LTE variant I tested to install Lineage OS 16 on it knowing, it supports only the LG D802 but I still try it and unfortunately it didn't work (good thing I made a backup) do you have any suggestion for me to install any custom rom for my device that could work?
Thanks

Soobin62 said:
I have an old LG G2 device (LG D802T) LTE variant I tested to install Lineage OS 16 on it knowing, it supports only the LG D802 but I still try it and unfortunately it didn't work (good thing I made a backup) do you have any suggestion for me to install any custom rom for my device that could work?
Thanks
Click to expand...
Click to collapse
Problem solved!
Updated my TWRP by flashing the TWRP provided in blastgator
I can now flash the latest Lineage OS just fine.

Any chance you can explain this in more detail? I have the D802T (Australian variant) and haven’t had any success with getting LineageOS installed. Currently running the stock Lollipop build.
I can root the phone via the LG One Click Root tool. But after installing AutoRec for the D802, I can’t get into the OS anymore - it just cycles between the LG logo and “Security Error”.
I’m able to update the TWRP via the Blastigstor zip’s...but once I download the LineageOS nightly zips and try to flash them, they fail at the first step with an ERROR 7 message - unsure if this is because its looking for a D802 and my phone is a D802T.
Any suggestions?

Related

[Q/help] blisspop 3.5 from stock lollipop d802t

Hi all
Didn't want to post in the official devs thread so I thought here would be most appropriate
I fresh installed kdz for 5.02 on my Australian lg g2 d802T with root and twrp. All good.
I tried to install blisspop 3.5 using the instructions
Boot into twrp,
Install bootstack 802 from lg devs
Install ROM
Install gapps
However after all this I have endless boot logo for blisspop.
Anyone have any ideas?
sifun said:
Hi all
Didn't want to post in the official devs thread so I thought here would be most appropriate
I fresh installed kdz for 5.02 on my Australian lg g2 d802T with root and twrp. All good.
I tried to install blisspop 3.5 using the instructions
Boot into twrp,
Install bootstack 802 from lg devs
Install ROM
Install gapps
However after all this I have endless boot logo for blisspop.
Anyone have any ideas?
Click to expand...
Click to collapse
Hmmm you flashed a d802 bootstack correct? Don't you need a special d802T modem? I get a bootloop when I use a d802 modem on my d806 (same device, similar but not identical modem).
I realised had to wipe system and data first. Whoops.
Lg g2 so complicated to flash compared to nexus 5

LG G2 w/ no ROM installed. Got TWRP and Download Mode working

Hey.
So, I got Windows 10 and tried the *.KDZ method but it gives me the connection error and I couldn't find anything as to how to fix it, so I tried adb sideloader, it only allows me to install custom ROMs I guess? It doesn't work with .kdz files or something I guess.
So, I have TWRP installed, my download mode is working but someone tried to do a "hard reset" and wiped out the SO on TWRP, can anyone tell me what to do now please?
Thanks!
PS: I already got my stock .kdz downloaded from LGs official website.
Which model G2 do you have? Which version of android are you coming from and which did you try to flash? Which version of TWRP do you have and is it bumpted?
quicksilvree said:
Which model G2 do you have? Which version of android are you coming from and which did you try to flash? Which version of TWRP do you have and is it bumpted?
Click to expand...
Click to collapse
Hello, it's my sisters phone and it's a D805 from Brazil
She had a OPTIMUS G3 installed and I tried flashing with the D80530A .kdz that the LG website gave me. She's got the 2.8.3 release and I don't know whats bumpted but it's rooted and I got it to reinstall the OPTIMUS G3 (latest version) to it, but I still can't get it back to stock.
Thanks for the help.
dodovt said:
Hello, it's my sisters phone and it's a D805 from Brazil
She had a OPTIMUS G3 installed and I tried flashing with the D80530A .kdz that the LG website gave me. She's got the 2.8.3 release and I don't know whats bumpted but it's rooted and I got it to reinstall the OPTIMUS G3 (latest version) to it, but I still can't get it back to stock.
Thanks for the help.
Click to expand...
Click to collapse
Since you have TWRP you can try the method discussed in the link below ..... I recommend you upgrade your TWRP to 2.8.7.3 first though.
http://forum.xda-developers.com/showthread.php?t=2682623
TWRP link below.
http://blastagator.ddns.net/twrp/2-8-7-3.php
quicksilvree said:
Since you have TWRP you can try the method discussed in the link below ..... I recommend you upgrade your TWRP to 2.8.7.3 first though.
http://forum.xda-developers.com/showthread.php?t=2682623
TWRP link below.
http://blastagator.ddns.net/twrp/2-8-7-3.php
Click to expand...
Click to collapse
Thanks a lot, really <3

Problem installing TWRP on my G2 D802

Hello there!
So i just got an used G2 and i've been trying to install TWRP but i can't get it done.
I tried so many methods including AutoRec and all i get is an error when booting in recovery.
I've seen alot of topics about this but its all old from android 4.4 and i'm running stock 5.0.2.
Even on TWRP website there isn't an option for the D802 model.
Is there any way i can install a custom ROM on the phone? Any fix for that?
use blastagator's twrp... not the official one
search for "blastagator twrp bumped" on lg g2 forums...
although i saw that his download site is down atm... but there is a mirror on dorimanx server too
Thank you for your answer but i just manage to make it work.
Flashed stock KitKat 4.4.2 then followed the steps with the old guides.

Flashify Issue LG G3 D851

Hello everyone, I have LG G3 D851 T-Mobile.
I was on 5.0.1 and wanted to install custom ROM and for this I needed to install custom recovery first so I used Flashify to install TWRP (twrp-3.1.0-0-d851.img) , installation works fine it says installation complete, but when I restart the phone it starts bootloop.
So I restored my phone back to stock (4.4.2), rooted and again repeat flashify process this time again the same issue of bootloop.
Can Anyone here help me in this matter.
Thanks
taqi110 said:
Hello everyone, I have LG G3 D851 T-Mobile.
Click to expand...
Click to collapse
Wrong forum. Better ask here.

Black Screen on LG G2

Hello
my lg g2 has before JellyBean 4.2.2
i rooted the phone then i installed the CyanogenMod 14 and GAPPS without installing bootstack
so when i finished and rebooting the phone
it shown the LG logo then Black screen , and the phone is ON with black screen
please help me :crying::crying:
You need to flash bootstacks
https://forum.xda-developers.com/lg-g2/development/boot-g2-hybrid-bootstacks-t3183219
Hugo Salce said:
You need to flash bootstacks
https://forum.xda-developers.com/lg-g2/development/boot-g2-hybrid-bootstacks-t3183219
Click to expand...
Click to collapse
can u explain how can i do it ?
using LG FlashTool ?
Your Version of JellyBean 4.2.2 could be an issue since the bootstack needs android 5.0 to apply to. I am not sure and you have to read further if my statement is right.
If you can i would try to update your Phone to some KitKat (Android 5.0) first.
What recovery Tool do you use?
Since you are new here, had you gain experience with adb or fastboot?
And its important that you know your hardware version of you phone (800, 801, 802..).

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