yashsingh1/xdaforums huggingface dataset:
[G2 Android Development] Radac Stunghthumz:
Sir,

I'm on Stock 5.0.2 with Xceed kernel. Could i flash this bootstacks trough TWRP without any additional wipes? Just flash and reboot?

D802
[G2 Android Development] Lawlrus:
Yes, you don't have to wipe anything.
[G2 Android Development] sagi2k:
same problem on d800

I own a d800, after flashing from clean stock to cm12.1 then cm13.

I also got the same screen tring to get into recovery.

I want to flash update to cm 13

but I cant..

how can I fix???
[G2 Android Development] dj_neo:
https://play.google.com/store/apps/details?id=com.cgollner.flashify&hl=en
[G2 Android Development] sagi2k:
just to lashiy the twrp img???

---------- Post added at 10:00 PM ---------- Previous post was at 09:59 PM ----------

just to flashiy the twrp img???
[G2 Android Development] dj_neo:
yes
[G2 Android Development] sagi2k:
which file ??

this one?

https://dl.twrp.me/g2att/twrp-2.8.6.0-d800.zip.html

or there is another one?

I am afraid to get bricked..
[G2 Android Development] dj_neo:
I don't have the same variant so I can't help you with the file.
[G2 Android Development] sagi2k:
or this twrp?

http://www.dorimanx.com/LG/recovery...twrp-2.8.7.3-d800-bump-blastagator-signed.zip
[G2 Android Development] sagi2k:
I flashify the bump version. for the d800

can enter to twrp

thanks
[G2 Android Development] daniel.stuart14:
Guys, read the OP before flashing... YOU MUST FLASH A BUMP RECOVERY BEFORE FLASHING IT.

If you didn't, you'll get an Secure Boot error message. After this, you have only two ways: Kdz flash, or flashify a bump recovery.
[G2 Android Development] kennguy:
Hi, after flashing hybrid bootstacks now I'm running CM13 fine. So if I want to back to stock LP, can I need to flash hybrid bootstacks first?
[G2 Android Development] mbwd:
UPDATE: I resolved the issue by flashing the ZVG modem from here, and it seems to be back to normal for both upload and download.
[G2 Android Development] adize:
Can I use this in installing BlissPop 6.0?
[G2 Android Development] rafaelsartori:
I think you Will get better support on blisspop rom
[G2 Android Development] Jonatino:
Can I flash the D803 zip on Resurrection Remix 6.0.1 on my D803 using TWRP recovery? Will they fix my modem crashes? Thanks.
[G2 Android Development] goast:
Look one post above yours
[G2 Android Development] Jonatino:
Still getting modem crashes. D803.
[G2 Android Development] rafaelsartori:
So go on your rom thread and talk to the dev. Here you will not find help for that. Is that too hard?
[G2 Android Development] saaqirajput:
I have flashed the LS980 bootstack. After flashing the phone does not boot into recovery using VOL UP + Power neither does it boot into download mode. It gets stuck on the screen that appears before download mode with five blue dots.
[G2 Android Development] devilyuri:
Now I'm on stock Kitkat Firmware

Must i install this before installing cm13?
[G2 Android Development] rafaelsartori:
You can, if you want. I've done that, it gives more compatibility when you change roms. As far as I know, only rr doesn't work with it.
[G2 Android Development] Aisfkhan:
Just flash your bootstack and now I cant enter in download mode...it just show 5 dots of download mode then screen go full black.
[G2 Android Development] daniel.stuart14:
Device variant?
[G2 Android Development] Aisfkhan:
T mobile D801
[G2 Android Development] Rizwan Karim:
VS980

I tried to install VS980 Hybrid Bootstacks through both flashify and Rom Manager recovery but both are failed and same error (boot certificate verify) appears at screen instead of going to recovery. Please help me, I am very much disturb and trying my best to go to recovery but enable to go and my music player and few other options are not working.

I look forward to hearing from you,

Thank you,

Riz
[G2 Android Development] fLipz:
what TWRP version installed on your device? make sure you have blastagator TWRP.v2873 and flash the corect VS980 Hybrid Bootstack for your G2.
[G2 Android Development] Rizwan Karim:
VS980

Thank you for your prompt reply. I installed blastagator TWRP but after installation it is not opening, please help with some other TWRP or some other option.

Thank you so much.
[G2 Android Development] timanels:
LTE band capability

One basic question (I think. . .):

If I am flashing different versions for d802 (30a/b/c/d/e/f), does it have any impact on the LTE bands that are supported by my mobile?

Thank you
[G2 Android Development] Aisfkhan:
I flashed it without bump TWRP :( now my only showing LG logo its not even enter in to recovery or download mode....anyone please help.
[G2 Android Development] daniel.stuart14:
Version? If it boots in system, use flashify.

(801 right, I'm going to fix it right now... Was travelling 'till today.)
[G2 Android Development] Aisfkhan:
Its just show me the LG logo screen then it show secure boot error then my screen goes full black
[G2 Android Development] YuvalHas:
if i flashed cloudyG2 and then dorimanx kernal that should work?

flash kk bootloder or lp? use bootloder chaenger ?
[G2 Android Development] daniel.stuart14:
Ok, if download mode, system & recovery doesn't work, you'll need to do this

(Also, I fixed download mode for d801. Next time be 100% sure you're using bumped system and recovery)

It works with the bumped dorimanx kernels (The newest KK works)

You don't need to use bootloader changer
[G2 Android Development] Lawlrus:
What do you mean its not opening? You tried an app to reboot into recovery, or are you using the hard keys?
[G2 Android Development] hyper16:
Trying to flash bootstack for 802 model, i get an error: This package is for device: d802, d805, d806: this device is g2. I installed then 2 marshmallow custom roms and both gave me a black screen.
[G2 Android Development] dxkernel:
I was on cloudy 3.3 i flashed hybrid bootstack then flash mokee CM based is that the right step ?
[G2 Android Development] daniel.stuart14:
yep
[G2 Android Development] daniel.stuart14:
Install another recovery.
[G2 Android Development] dxkernel:
[MENTION=5263483]daniel.stuart14[/MENTION]

No any screen error , just stuck at boot animation and vibrate every 10s then after a couple of munites optimization of app starts .

And last time device booted and stuck at black screen

Rom tested (blisspop / resurrection remix / mokee open source)
[G2 Android Development] daniel.stuart14:
that's not related with bootstacks.

Do an wipe reset.
[G2 Android Development] dxkernel:
Ok thank you i will try
[G2 Android Development] A Sornchai:
L22 can't flash bootstack it will be struck at logo.
[G2 Android Development] daniel.stuart14:
Using bumped rom?
[G2 Android Development] A Sornchai:
CloudyG2 2.2
[G2 Android Development] rebel377:
What should we do if flash a wrong bootstack and blow up recovery and rom?

I just have download mode
[G2 Android Development] kolouch.petr:
successfully flashed D802 bootstack with TRWP 3.0.0.4 today. Hope CM13 will boot finally, will try to flash CM13 tomorow
[G2 Android Development] migueldbr:
you have to kdz your way back to stock. Use lg flashtools. That happened to me too. As far as i know that is the easiest way (it happened to me too, did something stupid lol). Flashing back to stock with kdz will erase all your data so i hope you backed up your stuff regularly
[G2 Android Development] herogangzta:
BYPASS 'BOOTSTACK-SOFTBRICK' AND ENTER RECOVERY WITHOUT FLASHING STOCK ROMS

i booted up in download-mode, disconnect usb and from this screen press the buttons for recovery!!! ..flash other bootstack or whatever you want!;)

on hybrid bootstack:

-Hold power + vol down, then, release and hold vol up + vol down.

on LP-BUMPED:

-Hold power + vol down, then, release and hold power + vol down again.

this method works on my d802!! :good:
[G2 Android Development] kolouch.petr:
update:

I cant enter to TWRP anymore using by hardkeys. tried old and new way (-Old Way: Hold power + vol down, then, release and hold power + vol down again.

-New Way: Hold power + vol down, then, release and hold vol up + vol down.). Im able to enter to TWRP from flashify (restart to recovery) TWRP 3.0.0.4 ... D802
[G2 Android Development] kolouch.petr:
I have just entered to TWRP 3.0.0.4 with new way but Im not able to repeat it. Maybe there is a problem with timing. Cant find the right way to do it again :((((
[G2 Android Development] YuvalHas:
if i want to flash cloudyg2 3.3 to d802:

first flash twrp-3.0.0-4-d802-bump-blastagator-signed

and then bootstack-d802-CAF-signed

finelly CloudyG2_3.3

i didn't need to flash D802_PATCH_GO_LP_V1.1_droidth before the cluody? (this path is bootstack too?)
[G2 Android Development] kolouch.petr:
since I flashed hybrid bootstack for my D802 I cant enter to TWRP. I know both ways (old and new) but only once (tried it more than 50 times) I have been able to enter to TWRP 3.0.0.4. Never had problems before. any help ???????
[G2 Android Development] seyrine:
Quick question, does the bootstack control wifi too or is that for the kernel? I just flashed the newest version available for F320L and my wifi keeps cutting periodically.
[G2 Android Development] hevydevy:
On my d801 I flashed the bootstack along with cm13 nightly 20160302 but did not flash a bump recovery at that time, now i am unable to boot to recovery or download mode but it boots to the system with no problem, I have tried many different versions of twrp including blastigators 3.0.0.4 bump twrp and a few listed in twrp manager and flashify. When i try to boot to recovery I get secure boot error with blastigators bump twrp and a few others, the ones that do not give me secure boot error bring me into fastboot. When trying to go to download mode i get the blue dots then a blank screen. Do I need to open the phone up and short the capacitors on the chip under the buttons even though I can boot into the system?
[G2 Android Development] sksbir:
Hi

In fact, It took a long time to me to understand that ( currently reading page 24) : you may have downloaded an installed for example TWRP 3.0.0.0 'bump' version, or TWRP 3.0.0.0 'not bump' depending on where you got your recovery. Here, we need the bump version of your prefered recovery.

If you have a custom rom, you can reboot to recovery if you check "advanced reboot" option in developper mode parameters section.

I'm following your steps, but realy carefully :)

Just to be sure, may somebody check my plan for upgrading my LG D802 ?

- owning a LG D802 , Cyanogen 12.1 , TWRP 2.8.5. ... I don't remember what kind of rooting I used before to install cyanogen ( perhaps loki ? ).

- I will first upgrade TWRP to 3.0.0.4 --> done with the link given at page 1.

- reboot, check if OK --> done

- reboot to new recovery --> make a backup :) ( does TWRP backup saves the bootstack ? ) --> done

- install hybrid bootstack ---> next thing to do

- reboot, check if still OK

- reboot to recovery

- make a new backup ( because I don't know if TWRP saves the bootstack [EDIT] I will do it anyway, because I have read that backups may not be compatible from one version of TWRP to a newer one )

- proceed with cyanogenmod 13 upgrade ( rom + gapps + clean cache + reboot , has already tested without success before knowing anything about bootstack )

Than'ks in advance :)
[G2 Android Development] purpleraintoxicity:
So

Suppose i did flash without a bump kernel probably.

I thought i had one flashed cause i was on (stock)CM 12.1 and updated to (stick) cm13 using the cm-updater

Apparently not.

now i have a working phone, but no recovery.

if i try to enter recovery (new method or from cm13 itself), i get the Secure Boot error message. and a black screen after

tried Flashify bumped twrp 3.0.0-4 and 3.0.2-0 with same results

tried to use anther app with no luck

As far as i see it now, i have two ways to try to fix it:

1. KDZ back to stock then to id all over (least preferred)

2. try the risky task of flashing the CM recommended bootstack first using Flashify - would be happy to any input of the risk and profit from this method

is there any other methods i could try?

any help appreciated.
[G2 Android Development] MB525:
Did you try this?

h++p://xdaforums.com/lg-g2/development/cbump-bump-current-boot-image-t3325186

But i think for this or method 2 the required Flashify refers to an installed recovery.
[G2 Android Development] purpleraintoxicity:
trying your link using flashify didnt change the situation,

I am leaning toward my 2nd presented method but fear its too risky

EDIT:

using this post i have a working recovery!

though its CM's one

now i have to find a way to b back to twrp

but later

thanks!
[G2 Android Development] ST Dog:
The CM13 devs recommend starting with a stock LP image (KDZ/TOT and OTA).

I don't expect problems with Flashify for the bootstack.

You could always do it manually with dd from a terminal or over adb.

I would user either and flash TWRP, then the CAF hybrid boot stack, then reboot to recovery.
[G2 Android Development] JEEVADON92:
Hi team i am cloudy g2 2.2 kk on d802 how to get in to mm steps someone help me pls
[G2 Android Development] jtmaher:
SIM Card Not Recognized

Installing this bootstack allowed my AT&T LG G2 (D800) to successfully boot into CM 13. However, my SIM card is no longer recognized. I'm using baseband version M8974A-AAAANAZM-1.0.190128. Could it be that this baseband is incompatible with my phone?

Nevermind, my SIM card was recognized after I restarted my phone.
[G2 Android Development] Fr0ztaine:
Hi,

Being on Stock Kit Kat i tried to install the bootstacks for my D806 (because i wanted to instal Ressurection Remix 6.0.1 and it said that this was required), afterwards to flashing the .zip i can't boot to Android.

When i plug the device on my PC, it shows several partitions and only the first is accesible:

[IMG="My PC"]https://i.sli.mg/eO6UMh.png[/IMG]

The only accesible partition has a folder called "image" and has this files:

Do you know a way to modify these files so the device can boot up properly?

Right now i'm not being able to boot to recovery even.

Thanks and regards!
[G2 Android Development] nitrobg:
Use SRK Tool to unbrick your device.
[G2 Android Development] Fr0ztaine:
Just fixed it! Thank you very much :)
[G2 Android Development] Astrako:
Hi there!

One simple question: are the kernels of all stock lollipop variants bumped? I have the kernels of all variants in .img but I don't know if they are bumped by default.

Thanks in advance!
[G2 Android Development] apka528:
Guys facing random reboots with RR Rom plzz help
[G2 Android Development] ckvisme:
Same here, with AICP and Vanir as well. Soon as i get the G2 charged ill post the logcats.

...Anyone know if not flashing bootstacks can cause random ui reboots, (roms boot fine, seem ok for a day then the random soft reboots start

Sprint ls980

twrp-3.0.2-f-ls980-bump-blastagator

ZVG firware

Clean flash (cache, system,data,dalvik all wiped)

vanir_ls980_6.0.050616.zip

60arm-DHO-GAPPs.zip

G-DRIVE Logcat

also grabbed last_kmsg after soft boot

last_kmsg.txt
[G2 Android Development] k0s&n:
I have some signal drops and sometimes (almost constantly) my phone doesn't catch LTE.

It's caused by this bootstack, because I have tried DU and RR and on both there's same problem. Afterwards I tried stock based rom on lollipop bootstack and everything is all right. Where can be problem? I have D802.

Odesláno z mého LG-D802 pomocí Tapatalk
[G2 Android Development] xarekusu:
im running CM13 official for D803

Im having problem to boot into the phone - 90% of time I get boot loop.

But when it boots it works fine.

Is it because of bootstack?

It also say on first post that we need bump kernel. Stock CM13 has bump kernel? If not could that be the problem?

If stock Cm13 doesnt have bump kernel what kernel can I flash.

thanks in advance
[G2 Android Development] Twist79:
Thanks you for bootstack-d802-CAF-signed.zip

Modem 30H is a bonus cause it is from my home country as it looks.
[G2 Android Development] Ross96:
How do I enter download mode
[G2 Android Development] askfriends:
thank you very much for posting these bootstacks,

it would be nice if you post KK bootstacks as well in this tread or in new thread, i am having trouble finding for my f320L becsue i want to move from cm13 based blisspop 6.4 ROM to Cloudyg2 3.3
[G2 Android Development] drtiendiep:
Can you tell me how to flash it? My phone D802 rooted, and use Lillopop 5.0.2. Thanks
[G2 Android Development] repulse:
Just flash it through BUMPED recovery
[G2 Android Development] alex61194:
hey i have 802 with cm13 resurrection remix, i was on stock lollipop then flashed cm13, i need to do the hybrid bootstack?
[G2 Android Development] Shinoks:
hi guys,

can i flash it on stock KK 4.4.2? my phone (f320s) is rooted and also i've installed newest twrp (bumped recovery). thanks :)
[G2 Android Development] emokid117:
so I have an LG G2 F320S and I downloaded the bootstack that matched my model tho for some reason when I tried to flash it, I received and error saying that my device is not an F320 and that my device is a G2, isn't that the same thing?

I think I'm getting this error for doing a hard reset including system before flashing... I'm trying it again atm.

EDIT: tried it again, and the error is: "This package is for device F320, F320s, this device is G2

like yea, wtf?
[G2 Android Development] nitrobg:
Try reflashing a stock 30D and it should work.
[G2 Android Development] Tribes11:
Can I use d802 bootstack on Ressurection Remix installed on a D805 phone? Since it's the same hardware...
[G2 Android Development] SharinganUser:
can you use it on crdroid 7.0?
[G2 Android Development] MazdaGTI:
I only or someone else can´t enter to download page?
[G2 Android Development] goroflack:
Hello everyone I've got a quick question. What is the purpose of this? I am already on cm13 on D801. I was on the latest stock T-Mobile firmware. Then I flashed recovery by gaining root and then I flashed CM13. Should I flash this? Why would I need this?
[G2 Android Development] andh1ka:
I'm currently using cloudy lollipop on lg g2 d802, stock based.. Coming from JB bootloader, flashing droidth patch for the bootloader so my phone will boot the lollipop..

Will it add any benefits if i flash this hybrid bootstack?
[G2 Android Development] Samrach Kem:
Hi bro,

I'm using lg f320s runing on lollipop and i want to ask you, Do i need to flash this bootstack on my device? I'm going to install cm14.1 on my device so do i need this one?
[G2 Android Development] blanxlr:
Where did u get cm 14 for 320 device?
[G2 Android Development] Samrach Kem:
Sorry for late reply bro here

http://xdaforums.com/lg-g2/general/lg-korea-f320x-nougat-t3516305
[G2 Android Development] asimxda:
After installation of this bootstack my ls980 has an error showing secure boot and boot certification verify and than goes blank plz help me what should I do now
[G2 Android Development] asimxda:
secure booting error on recovery only

After installation of this bootstack with resurrection remix marshmallow, now when I try to enter in recovery it shows secure booting error cause boot certification error,, plz help bro I want to go back to stock, I have ls980 lg g2, also tell me how can I find zv version of my phone's bootstack, thanks
[G2 Android Development] ogisha:
Does hybrid bootstack work with dorimanx kernel?
[G2 Android Development] sksbir:
Several months later, I finally decided to proceed like I planned that. with twrp 3.0.2.1 blastagator and cm13. 0.20161218 nighty. Everything worked well. Thanks a lot for all this nice work!
[G2 Android Development] ali.akbar01:
So if i flash this on kk v20b, i will subsequently have to flash a LP or MM rom like CM13?
[G2 Android Development] ali.akbar01:
I'm on kk v20b, can i explain how can i install cm13?

---------- Post added at 11:58 AM ---------- Previous post was at 11:38 AM ----------

How to get a bumped kernel on stock LP?
[G2 Android Development] ali.akbar01:
I'm on stock LP, i flashed this build on SRK-D80230H_20160107_droidth by [MENTION=4008653]somboons[/MENTION] on v20b KK. Now i want to flash CM13 of [MENTION=2096805]dr4stic[/MENTION] thread, so do i need to flash bootstacks on the build mentioned in order to install CM. I have bumped recovery by [MENTION=5031300]blastagator[/MENTION] and bumped stock kernel.
[G2 Android Development] dr4stic:
Best thing you can do is take your device to a stock LP (via whatever flashing methods are necessary for your device). If your device had LP in stock form from LG, get it onto your device (real stock, not just someone's modified stock LP rom you found lying around on the internet somewhere). Bootstacks are generally a bad thing and often produce bad results. Going from Stock is the way to go.

Also, even though I've been largely silent for a while (I started a new job and moved to a new city, life's been hell for the last month and a half), I have to say the latest LineageOS on the G2 feels at LEAST as stable as CM-13. My G2 isn't my dd anymore, but it is my current device with a working camera.
[G2 Android Development] ali.akbar01:
Lineageos rom is available with Nougat only and i don't consider it important unless xposed for andriod n is developed :rolleyes:

I will try ur method, the only problem is that i can't find v30h kdz for D802 (if u have or know from where to get it then plz share).

Lastly, may ur life changes the way u want. Ameen :)
[G2 Android Development] dhiaa17:
Hello first thanks for the effort

But the lg ls980 hybrid bootstack caused my phone brick(secure booting failed)

I am using cm12.1 after I installed blastegator bumped twrp everything was fine but after I installed the hybrid bootstack and selected reboot to recovery my phone got bricked secure booting error (even before I install any ROM)

I had to unbrick my phone and go back to stock

I should mention that I first installed twrp using freegee because autrec bricked my phone when I used and that my phone was on jelly bean when I bought it

I am sure that the problem is from the hybrid bootstack because I tried twice already same thing happen

Please help I really want a marshemelow ROM

Thanks on advance for ur help :)
[G2 Android Development] andh1ka:
Is it safe to flash hybrid bootstack if i came from kitkat stock with droidth patch, (now using cloudy lollipop)?
[G2 Android Development] lautaro_busto:
You save my life

ok i tried some other bootsrack on my d806 and semi briked the device a few times. after installing this one everything works great. Thanks.

BTW i was on 4.2.2 and installed twrp with autorec and it installed 2.7.0.0. if anyone can use the info :D
[G2 Android Development] pangyavitor:
I have the same problem here(LG D802 Brazil). But, after reboot didn't work.

Can someone help me ?

Edit: Sorry guys, after a while without using my g2, I confused the international variant (d802) with the brazil variant (d805)

Solved.

Thx
[G2 Android Development] zed011:
I am getting random signal drops using this on my D803 with lineage OS and others roms.
[G2 Android Development] seeker07:
the same thing on d802 7.1
[G2 Android Development] Arak0n:
How do you return to the stock bootstack? I googled around some but only found all kinds of modified ones.
[G2 Android Development] andh1ka:
Flash using tot or kdz method
[G2 Android Development] doosanst:
Thanks
[G2 Android Development] willywacken:
Hi, I flashed the hybrid bootstack to a D805, but this somehow unrooted the device, caused the "secure boot error" AND destroyed the download mode (only battery logo is displayed instead). Any suggestions on how to repair this? I can boot into the ROM (Lineage OS 14.1), but that´s it, without root, I can´t do much and rooting fails as well....

EDIT: nevermind, I saved the device with the TOT method ( second method here: https://xdaforums.com/showthread.php?t=2432476), it was a tough nut, but I managed to Flash 4.4.2 again. Now I´ll give it another go :p

Additional EDIT: Flashed the hybrid bootstack again, using TWRP 3.1.1.0, result is the same, device is booting fine, but boot security error prevents me from accessing recovery. Any ideas on how to fix this? I can work without the recovery, but it would still be nice to have it working. :)
[G2 Android Development] hugoprh:
Having the same issue, were you able to sort this out?

Cheers =)