yashsingh1/xdaforums huggingface dataset:
[G3 Original Android Development] reggjoo:
All of this writing code, terminal emulator, etc.... is just in case you can't use flashify. Using this makes installing twrp, almost as easy as installing a app from the playstore.
[G3 Original Android Development] t2060079:
Sorry I am newbie on G3 and noob about BUMP.

May anyone please advise that what bootloader stack version must be adopted for bumped customer recovery working or bumped kernel working?

Can different files of bootloader stack be with different version?
[G3 Original Android Development] bender_007:
On kitkat just flash via flashify or via twrp manager. Which version are you on? Also what variant?

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[G3 Original Android Development] t2060079:
My device is D858HK with 20e ROM (Lillopop 5.0.1).

Does it mean I need to downgrade the whole ROM to Kitkat firstly , bumping the kernel of no matter what version of custom ROM (Lillopop or Marshmallow), bumping recovery (TWRP) and finally flash the custom ROM with bumped kernel and bumped recovery?
[G3 Original Android Development] bender_007:
Search for autorec or imageprep

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[G3 Original Android Development] t2060079:
Thanks for your message.

I tried to Autorec (D858HK) Lillopop for installing the bumped TWRP. Installation successful. Then switching off the phone, the phone cannot be switched on again. Totally no response and unable to access TWRP. When power charging, no LED indication and response from the phone.

After pull out the battery and put battery back, the phone can be switched on normally. Then I returned to the stock recovery by Autorec. The phone return to normal for switching off and on.

May I have your advice on how to solve the issue.
[G3 Original Android Development] LineArc:
I am facing the same problem with my at&t g3. anyone with any help. i believe we have got our stock recoveries deleted but some how the twrp recovery isn't flashing in our g3z, will required your immediate attention.
[G3 Original Android Development] prythv_pz:
The 3rd and 4th code shows: path or file not found , so what should I do now , any suggestion pls how to fix it..??
[G3 Original Android Development] bender_007:
If the error is only that you have to pull the battery after restarting(restarting so often?) Then I think it's a mild issue. I'll work on new versions per variant with more features as soon as ai'm back fron holidays

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[G3 Original Android Development] shtrudel:
Verizon model

Hi there,

I have a Verizon LG G3 model vs985 4G with no SD card installed (at least I don't see one when I connect the cellular to my PC).

Questions are -

Can I use Bump with this model ?

Is is possible to install Bump with no SD card ?

I am new to this cellular troubleshooting so excuse me for my begginers questions.

Thanks,

Shai
[G3 Original Android Development] bender_007:
You can use it on kitkat, yes. See also the verizon subforum
[G3 Original Android Development] Neerijus:
Can this be used for unlocking LG G3 D-858HK (MM rooted with TWRP installed) bootloader?
[G3 Original Android Development] bender_007:
You are rooted and have twrp? What king of unlocking do you need then?
[G3 Original Android Development] Neerijus:
Thanks for reply.

Well, I tried to flash Magisk on device and got "secure booting error" while booting on it. Couldn't boot, had to restore from backup. Googled it a bit, and apparently, bootloader is locked? To root Marshmallow on my phone I used lengthy route: installed lollipop, rooted it, installed Autorec app, installed TWRP and then flashed pre-rooted MM ROM.
[G3 Original Android Development] Dark-Coder:
i have LG Cat 6 (Korean Version) , is this BUMP gonna work with this Model.. ?? Currently using Android MM...
[G3 Original Android Development] ride5000:
worked for me too! :)
[G3 Original Android Development] LoVeRice:
can i use this method for d855 with LL?
[G3 Original Android Development] NatusVincere:
You can use it on LL but it has to have KitKat bootloader. That's how all custom ROMs work around here.
[G3 Original Android Development] King_Stone_69:
Working with d855 with MM rom?

Wysłane z mojego nowiutkiego LG G3
[G3 Original Android Development] KiiKeEp:
There's no way to adapt this code for using with Flex 2?
[G3 Original Android Development] Ovanos:
Hey, is there no bump! for twrp 3.0.2 for vs985??
[G3 Original Android Development] rm65453:
I have been trying to get this to unlock my lg g3 rogers d852 for a couple of days now. I was unable to get an unlock code for my device either so this is my only option to continue using my phone with the new provider.

So I have the kitkat bootloader and have twrp installed but the sim is still locked.

Could I be missing something here?
[G3 Original Android Development] thecubed:
Nope, sorry. TWRP only. I like TWRP because it gives a much more feature-complete recovery environment for people without access to ADB or those who are on the go. The file manager functions and terminal are godsends to us developers especially if something happens and we need the end user to type in a command, but they have no computer. TWRP really is better- give it a try :) CWM is a great piece of software too, however compared to TWRP it's really missing a lot in my opinion.

Yep - one really easy way is to exit out of ADB shell, and simply type "adb reboot recovery". If you see TWRP, you did it all right!

No, as I had stated in the instructions you are to copy the file to your INTERNAL SD card, not an extra/external one. By "internal" I'm referring to the one that's non-removable and soldered to the phone.

Hopefully that clears that up :)
[G3 Original Android Development] teddy0209:
Extra sd card? Nope.... Where have you read that?
[G3 Original Android Development] shekinahsmoke:
anybody try to flash anything yet?
[G3 Original Android Development] ruk212:
Confirmed working on my d855 using flashfy and quickboot app ' nandroid backup made '' flashed nandroid'' everything is fine and worked no problems' :winning: :) you guys are awesome ive not flashed a rom since i gave my note 2 to my girlfriend 3 months ago and ive missed it terribly ' looking forward to what the ROM chefs cook up for us im hungry :) i knew you guys could do it '' lol at the doubters who sold their lg g3 or was even contemplating selling this beast of a phone the future is bright for this device the chains are off ''''''will donate when i get paid lolz :: chuffed to pieces:: :)
[G3 Original Android Development] teddy0209:
I just flashed latest supersu.... =)
[G3 Original Android Development] fach1708:
Are we able to still flash kdz/tot files with this? I take it flashing the kdz/tot would restore stock recovery?

---------- Post added at 07:49 PM ---------- Previous post was at 07:49 PM ----------

Is there also a link to the dorimanx kernel btw?
[G3 Original Android Development] limdnas:
after install v10l, i have to reinstall unlock
[G3 Original Android Development] chinbags:
Thank you!

Can confirm this works for Sprint variant ls990. So skeptical of using flashify instead of adb but it worked instantly...the quickest unlock Ive ever done:good::good::good::good::good:
[G3 Original Android Development] blackbearblanc:
d8555 - after following instructions, i get black screen with "23250 fastboot node started" in top left corner
[G3 Original Android Development] gwolfu:
Is it working on D855 v10h-EUR ?

Don't want to try and ruing my configs from start and have the pain to put all back :P
[G3 Original Android Development] simorangkir_dcs:
D855 here, confirmed working.

Follow the instructions carefully and you can boot to TWRP

Beautiful job man!! Thank you very much!

This has just made my month!
[G3 Original Android Development] gwolfu:
What software version?
[G3 Original Android Development] Smithfolk4:
No TWRP

Hey. I installed Bump per the instructions. When I do a factory reset I get a blinking red and blue light for a few minutes. Then the phone boots. No data lost, but no TWRP. I installed bump a couple times and did the factory reset with similar results. Maybe longer blinking the second time. My ADB froze up the first time I tried this and I had to close it out and start over. Lots of gibberish on the screen when I closed it out. Any ideas?

Update. I also flashed TWRP file using flashify. When I do a factory reset or boot into recovery I get a the alternating red and blue LEDs until I push the power and volume down buttons. Then the phone boots normally, but still no TWRP. Even a normal reboot goes to the flashing LEDs after the red verizon screen sometimes. Verizon VS 985.

Thanks.
[G3 Original Android Development] simorangkir_dcs:
v10h
[G3 Original Android Development] steveria79:
flash file with flashify app from store,done!!!thanks
[G3 Original Android Development] clandes:
Yes, it does indeed :good: Finally no more tethered TWRP, yesssss! Advanced power menu - reboot recovery and BAM! or rather BUMP! and happy flashing *G*
[G3 Original Android Development] Ferindel:
Bootloader 's still locked.
[G3 Original Android Development] gwolfu:
Ok can confirm working on my G3 v10h-EUR 32GB variant
[G3 Original Android Development] prking07:
What version should i use for a D850PR? The D850? Thats att version, mine is Claro PR version?
[G3 Original Android Development] gwolfu:
Attention

this will delete your original android recovery

to make a backup of the original, run the codes below in adb before your start the procedure

Backup:

adb shell
su
dd if=/dev/block/platform/msm_sdcc.1/by-name/recovery of=/sdcard/recovery.img

Restore:

adb shell
su
dd if=/sdcard/recovery.img of=/dev/block/platform/msm_sdcc.1/by-name/recovery
[G3 Original Android Development] bender_007:
This is to unlock the bootloader, not the carrier
[G3 Original Android Development] aha360:
You'll have to rely on eBay or a local mobile phone shop for SIM unlocking (codes) which is what BUMP DOES NOT DO AS WHAT [MENTION=3279781]bender_007[/MENTION] SAID - BUMP SIMPLY ATTACHES THE SIGNATURE KEY TO AN UNSIGNED BINARY/IMAGE/ZIP/ROM FILE TO ALLOW THE LG DEVICES THAT ARE COMPATIBLE WITH BUMP TO BE FLASHED ONTO.
[G3 Original Android Development] rm65453:
thanks for clarifying that.
[G3 Original Android Development] deathcorev6:
5.0 lg f400l gives me secureity error when boot into recovery
[G3 Original Android Development] RapHaeL_4_4_4_:
You have to be on kitkat to use that.
[G3 Original Android Development] deathcorev6:
kitkat no problem, and flashed flashable 5.0 and it is ook :D
[G3 Original Android Development] GastonT:
Hi guys,

I'm try'in to instal TWRP on my G3 (d850). I'm using a Lollipop Rom. I have to unlock the bootloader.

When I try this method, I get an error, everytime at the final step :

I've check the path, it'sright.

I can't use Flashify, I have a boot message about security and stuff.

Maybe have you an idea about how I can flash this recovery ?
[G3 Original Android Development] bender_007:
Cd /sdcard , then dd if=twrp... of=/bla/...
[G3 Original Android Development] pkarza:
I have the crdroid 7.1.1 rom on my d852 and it works great except for android pay (rooted). It was suggested that I:

1.rename su to s_u (2 locations)

2. Flash Magisk

3.Flash phhsuper user

4.execute bump script (is THIS the bump script?)

5.reboot - install magisk manager and phhsuperuser

- do you have to reinstall superuser in this process?

Thanks!
[G3 Original Android Development] davis the droid:
After you bump with 2.8.0.0 can you upgrade from the TWRP website?
[G3 Original Android Development] RapHaeL_4_4_4_:
Yes
[G3 Original Android Development] fangweile:
i've tried to upgrade my twrp to latest using the official twrp app and end up booting me in security error. i think that you can't upgrade to latest twrp when using this bump. what do you think?
[G3 Original Android Development] waseemmayaa:
Wow great thread.

Thanks.
[G3 Original Android Development] alliance1975:
I have tried multiple times with flashify, adb, TWRP app with no luck. If someone's upgrading the TWRP version from 2.8.0.0 on the AT&T d850 Kit Kat I'd like to know how.

---------- Post added at 01:39 PM ---------- Previous post was at 01:03 PM ----------

Please reply how. Nevermind. I feel stupid but it turns out the *.img files I downloaded were only 7 kb in size. a normal TWRP is about 13-14 MB. Somehow I was getting files with the right name but no contents. I went to TWRP and downloaded correct TWRP 14 MB and is now working fine.
[G3 Original Android Development] Cosby Jnr:
I only use Flashify because its what I'm comfortable with. Meanwhile flash never sticks. It shows successful in the app but when I boot to recovery it says "fastboot has started". And to help me out, I already succeeded somehow in backing up stock recovery via terminal emulator. Can someone coment with the exact lines I should use to flash Twrp?

Yes I read OP but I don't get it properly.

---------- Post added at 10:32 PM ---------- Previous post was at 09:44 PM ----------

[MENTION=3037328]thecube[/MENTION] just found something weird. My phone model shows d855 in settings and in the CPU-Z app, but when I open the battery cover I see vs985 written all over the back in small black letters in 4 places. Which is which? Do I flash file for vs985 or d855? Already tried d855. Not working
[G3 Original Android Development] supperbowl:
[MENTION=3037328]thecube[/MENTION] and everyone else: I've been trying to flash TWRP recovery to my rooted LG G3 D855 (running 4.4.2 KitKat). I tried the ADB method in this thread, I tried the Flashify method, and I tried the Official TWRP App. Each time, the recovery flashed correctly. But when I attempted to reboot into recovery (using the method in the linked thread, or in the case of the apps, they prompted me to reboot into recovery), my phone didn't bring up TWRP recovery or even the stock recovery. It just brings up "fastboot mode started". It's not stuck though, it boots normally when I pull the battery and power on.

I also separately tried rebooting it into fastboot mode with it plugged into my computer. When I entered "adb devices" into the command prompt, the device came up. Then I rebooted it into fastboot mode and entered "fastboot devices" - then nothing came up. I entered some other fastboot commands and it said "< waiting for device >". So it appears I can't issue normal fastboot commands either.

Any thoughts on how I can succesfully flash TWRP? Thanks.
[G3 Original Android Development] engmia:
Perhaps it's the version you're installing? Try installing official 3.0.2.0 from TWRP's website (guide and link in this thread) or one of the unofficial builds.

I'm trying to find the best unofficial build right now in bids to get decryption working on the device, but I can't recommend one yet.
[G3 Original Android Development] bylc93:
doesn't work on my lg g3 d855 5.0, "secure boot error" "boot certification verify"...

i used flashify instead of windows cmd.
[G3 Original Android Development] supperbowl:
Thanks, I'm trying that now, using TWRP Manager this time (since I didn't try that one before)... It said flashing recovery was unsuccessful and that I might already have this recovery installed.

I do not have an unlocked bootloader - doesn't that mean I need the Bumped version of the img file?

Edit, I just tried the ADB method in that thread and all was fine until "adb reboot recovery" - it rebooted into fastboot mode, not recovery.
[G3 Original Android Development] mahadev111:
same here.

any solution, my mind is rounding.

what to do.

i have lg d855. rooted lollipop
[G3 Original Android Development] joatha:
is it work for LG-D858HK

is it work for LG-D858HK please answer me .thanx
[G3 Original Android Development] engmia:
Ah, I never used the BUMP method for my device. I've also forgotten all the details.

Looking over my old files folder, the procedure I used is the following:

1. Root stock Android (using LG Root Script for version 5.0 or KingRoot for 6.0)

2. Use AutoRec to install TWRP

3. Update TWRP.

As for the recovery version, I recommend installing this one. It was the only unofficial or official recovery that has device decryption working. I used the adb method to install it over the official TWRP 3.0.2.0 (which I had downloaded from their website) and it works perfectly for me.

[MENTION=5360730]mahadev111[/MENTION]
[G3 Original Android Development] engmia:
[MENTION=8066536]supperbowl[/MENTION] and [MENTION=5360730]mahadev111[/MENTION] I think I figure out what's wrong.

You didn't have the devices rooted prior to installing the custom recovery. Flashing the custom recovery requires superuser rights e.g. rooting your phone.

That's what the "su" from this means:

adb shell
su
dd if=/dev/zero of=/dev/block/platform/msm_sdcc.1/by-name/recovery
dd if=/sdcard/recovery.img of=/dev/block/platform/msm_sdcc.1/by-name/recovery
exit
exit
adb reboot recovery

If you don't have SuperUser access, you can't install the recovery.

Looking over the AutoRec thread, there are currently some problems with the links in the thread. Just root the phone and installing the recovery after that via ADB using the above method.

There are different methods for different version in regards of rooting, so just look around the forum. I think the latest version of KingRoot should work for 5.0 and 6.0 but make sure to read and double check that. You might have a software version installed that is unsupported by KingRoot, in which case you'll have to downgrade using LG Flash Tool to a lower software version and then root and proceed.

Please tell me if this was successful.
[G3 Original Android Development] supperbowl:
Um no, my phone is definitely rooted, and I allowed ADB shell root access in SuperSU. It prompted me after I sent the su command. I don't remember how I rooted it (it was about a year ago) but I am still able to use various apps and xposed modules that require root so I'm very sure my phone is still rooted. Also, I have android 4.4.2 so it's not 5.0 or 6.0 anyway.
[G3 Original Android Development] engmia:
Try this guide.. It's for a higher version though so I think you'll need to update first.
[G3 Original Android Development] supperbowl:
OK that looks promising. I"ll give it a shot.
[G3 Original Android Development] engmia:
Do report back, something should get it working in the end.
[G3 Original Android Development] thecubedisthebest:
Thank you so much!!!

I Have spent the last freaking 5-6hours trying to figure out this crap, and finally this works. Thank you so much. Bless you!
[G3 Original Android Development] Ryus71:
I don't know if i should ask this here but can i flash roms for lg 852 onto 852g?:)
[G3 Original Android Development] jmaxjohn:
please what method did you make use of?
[G3 Original Android Development] laysoft:
TWRP 3.1.0-0 version is out: https://dl.twrp.me/d855/twrp-3.1.0-0-d855.img.html

Anybody try it?
[G3 Original Android Development] cidxtc:
Tried on d851 and got bootloop although last official twrp did the same for me
[G3 Original Android Development] Why-Fi:
this is the only bump thread i could find.

Hello all,

I have a vs985 (verizon lg g3) which was rooted and running perfectly on octN rom, which is LOS based Android 7.1.1.

I am now stuck in a boot loop. I have no access to twrp through any actions through official system recovery. i.e; power up, safe mode, factory data reset, wipe cache. Each bypass twrp and go straight to boot looping on the OS boot screen.

The actions that led to the boot loop were as follows:

1. clean install of rom, gapps, supersu, mr. bump through twrp (clean as in wipe system, data, cache, dalvik)

2. installed all apps backed up to google account through playstore.

3. reset all permissions.

4. verified root and busybox install through root checker app.

5. root checker suggested installation of supersu app for proper functionality

6. installed supersu pro via playstore

7. supersu pro notified of a binary update requirement, binary was updated.

8. reboot from update led to boot loop.

I believe that updating the binary through the supersu pro app without bump caused loss of root, hence the inability to access recovery. I have tried to return to stock with lg software via .tot method. The software doesn't recognize the device. It does recognize a device i have with a bad esn, so the drivers are correct. I can put the device in download mode, but the id that it gives for the device in the box at the bottom of the screen is consistent with lg g2.

I have adb shell access to the device, which is recognized as vs985 with Android 7.1.1., no root detected (dp root lg g3). What i don't have is working knowledge of adb commands and scripts.

Can anyone help me with this to get my phone operational again?
[G3 Original Android Development] remura:
Depending on the ROM you install you might not need supersu.

Some ROMs have su implemented and it only needs to be switched on ..

So just do the reflash steps .. make sure to wipe cache and dalvik

and do the flash without the supersu bit.

You can use the ADB shell to do this .. I am not sure if you can fastboot this device ...

Read here:

https://www.xda-developers.com/how-to-install-twrp/
[G3 Original Android Development] Corootai:
hey everyone, i just upgraded to the Cat.6 model of the G3 i wanted to know would the F400 varient of bump work on the F460? i know it's effectfully the samephone aside from the boost in power from the orginal's power to the 808's anywho please get back to me would like to know before i attempt this and brick my phone cause i accidently used thw wrong varient XDDDD
[G3 Original Android Development] lushua12:
No such luck on vs985

I'm having the same trouble on the same device and I've tried it wuth flashify also with no such luck. I'm unable to move the file into the internal sdcard folder with root explorer and have the same result as above no such file or directory?!? I'm not sure what I'm doing wrong here. Any feedback?
[G3 Original Android Development] cg2000:
I have an LG G3 D858HK, anyone have any idea if any of these bumpd twrps will work?

Thanks
[G3 Original Android Development] TheCloudOne:
Hi. I did as guided but when I reboot to recovery, it says "fastboot mode started" can anyone help?
[G3 Original Android Development] RevivaL:
I get Secure booting error message, how can I fix problem?
[G3 Original Android Development] zainchuu:
is it still require to bump with marshmallow ? i mean i have been facing some issues regarding rooting so please guide me

1) i want to root d855 , what is valid method in 2017, i have seen many vidoes and red threads but all are different and everyone doesnt have same results

2) After rooting stock rom, how can i flash latest recovery to flash fulmics and nougat based roms ?

3) what is the purpose of bump if it is even not mentioned in any rooting thread or video ?

Pardon me for any mistake, cant find better place to ask so please guide me ?
[G3 Original Android Development] hergen66:
It's not possible to bump with marshmallow. You first need to downgrade your bootloader to Kitkat (see below).

Kingroot should do the trick for temporary root, which is sufficient for the following step.

After the device is rooted, use Autorec to downgrade the bootloader and flash a recovery (twrp). Make sure, you use the correct Autorec version matching your stock rom (K/L/M), otherwise you'll end up with a brick. After TWRP is flashed, you can flash any custom rom from there.

Bump is actually a leaked LG signing key and a tool to apply that key to a ROM. It is the method of choice to unlock the d855 bootloader.

Most ROMs for the d855 already come pre-bumped, so you do not need to care about bump. You do, however, need a bump-compatible (Kitkat) bootloader.
[G3 Original Android Development] zainchuu:
Auto reck for specific (K/L/M) model means ? What if i have d855 ?
[G3 Original Android Development] hergen66:
K/L/M=Kitkat/Lollipop/Marshmallow. The different stock ROM versions use different partitioning schemes and you need the matching autorec flash tool.