Develop Bugs

[urgent help needed]. LG G3 bricked and stuck in download mode.

hi.
i have LG G3 d855 32 gb version. i was trying to upgrade it from kitkat but there wasnt any option in the settings, so i tried to do it by using flashtool method. now i downloaded the stock firmware by using my imei number which shows my device is for hongkong. so i downloaded the tot file as well as kdz file. when i tried to flash tot file i got an error after 6% and it said that "Partition Change Fa.. (failed maybe coz i cant read after that).. now the version installed on my device was "lgd855-v10m-ISR". i havent made any backup and phone is stuck in download mode. i'm completely lost now. any help would be appreciated.
Thanks in Advance

software info
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Belalsuleman said:
hi.
i have LG G3 d855 32 gb version. i was trying to upgrade it from kitkat but there wasnt any option in the settings, so i tried to do it by using flashtool method. now i downloaded the stock firmware by using my imei number which shows my device is for hongkong. so i downloaded the tot file as well as kdz file. when i tried to flash tot file i got an error after 6% and it said that "Partition Change Fa.. (failed maybe coz i cant read after that).. now the version installed on my device was "lgd855-v10m-ISR". i havent made any backup and phone is stuck in download mode. i'm completely lost now. any help would be appreciated.
Thanks in Advance
Click to expand...
Click to collapse

It doesn't matter what your phone's imei is, all you need is to download the correct kdz files for your phone model. Try looking for a kdz for D855 instead of the imei. All you need is to flash the correct file for your phone model. You will never go wrong.

HomTom HT3: firmware update, root

Posting this because there seems to be no information on this device not in Russian.
Bought a HomTom HT3 (non-Pro). Came with firmware 1.0.1, and no OTA update available (seems HomTom's server has been down for some time, and their website is no help). 1.0.1 firmware doesn't seem rootable by any method I tried (not an experiences Android hacker, or even user).
Using SP Flash Tool (MediaTek flash tool) it's possible to flash official 2.0.8 firmware (latest, near as I can tell). I'd post a direct link to the firmware on Google Drive, but new user restrictions. You can Google: "M20_HT3_V2.0.8_user_20160419-14_29_27.zip"
In my case it was necessary to install the MediaTek VCOM drivers as well.
With 2.0.8 installed, rooting is as simple as installing and running KingRoot. Hope this helps someone.
p.s. it seems the Russians have CM and other customs ROMS for this phone.

You can Google: "M20_HT3_V2.0.8_user_20160419-14_29_27.zip"
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Click to collapse
I have exactly the same problem that u described.
But unfortunately the file was deleted from Google drive and I am screwed unless u can maybe send it to me or upload it and send me the link? I would appreciate a lot!! Really man, I am going crazy here x(

Unfortunately don't have. I'd suggest scouring HomTom's facebook page, including through user posts, for firmware links.

Damn, but thanks for your advice.
Btw do u have a recovery that works for this version?

I have problem with Homtom HT3 PRO version. After using SP Flash Tool to upgrade official ROM phone starting with broken picture. What I can do?
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samplerwrc said:
I have problem with Homtom HT3 PRO version. After using SP Flash Tool to upgrade official ROM phone starting with broken picture. What I can do?
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Click to collapse
Problem solved. Just load used SP Flash Tool stock ROM 1.0.3 and phone will start. It does not work on stock softs 1.0.6, 1.0.9, 1.1.2

[Urgent] Need help restoring G3 (D855) to stock (Stuck in Download mode)

Hi,
I am a complete newbie when it comes to this so please explain in simple terms.
So I will explain as briefly as possible:
- I have Windows 10 x64
- Bought LG G3 last week, it had Android 4.4.2 (and was already rooted)
- It had overheating issues and battery died fast so I tried to update Android via LG PC Suite -> Did NOT work
- I read that having root access blocked it, but that I could update manually
- I installed USB drivers
- I setup ADB and Fastboot
- I tried using LG Flash Tool 2014 and the Android 6.0 KDZ but it did NOT work (always said there was connection error)
- I tried using lgg3rootdotcom's method to reset the phone back to STOCK ROM without root and followed their instructions to the letter (set COM to 41 etc)
- I did everything, but then it keeps coming up with an error on LG Flash Tool (at 6%)
- It repeats "LAF : Bin_User_Mode" three (3) times whereas in the instructional video it only showed ""LAF : Bin_User_Mode" once (1)
- Then "[ERROR] : Partition Change factory Partition (Phone!=tot)"
(I want to share images but I can't because I am a new member with restrictions, I will post images later today)
- I downloaded the .tot and .dll from lgg3rootcom's website
- I tried D855 Europe, Hongkong, and Taiwan .tot but NONE worked
- Now my phone ONLY boots into Download mode :crying:
- I cannot get into Recovery mode or Normal boot...
- I REALLY just want to get it back to stock right now... Please HELP!
Any help will be much appreciated! Thanks in advance!

I used exact instructions from this thread: http://forum.xda-developers.com/showthread.php?t=2772199
But it ERROR appears at 6% with "[ERROR] : Partition Change factory Partition (Phone!=tot)"

Also, please ask any questions if you want to know more so you can help me..

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LGUP Problem

I'm flashing v11d for mt lg g4 and this the error i get please help me
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here download and extract the *.dll file replace in lgup
100% work for me
https://www.youtube.com/watch?v=w4RSEholcuM
here my thread
https://forum.xda-developers.com/g4/help/downgrade-lg-g4-korean-variant-f500l-t3580803

Abandoned War Place said:
here download and extract the *.dll file replace in lgup
100% work for me
https://www.youtube.com/watch?v=w4RSEholcuM
here my thread
https://forum.xda-developers.com/g4/help/downgrade-lg-g4-korean-variant-f500l-t3580803
Click to expand...
Click to collapse
i will try it because i try to extract the kdz file to have dz and im stuck at 22% same step "boot"
now im stuck at 99% and 80% on lg up

bro you save me thanks a lot!

can i used this dll to downgrade?

yes you can downgrade without any problem bro
mine running on pre root system without any bloatware korean apps , dialpad..
*****dont forget to tick on refurbish on tot or kdz image to downgrade
[FIX KOREAN F500L] - How to
if you want to flash this please do a little research and becareful before you play with the firmware ...
Make sure to downgrade to 5.1 first before the procedure !!!
video (how to do it but not just do all what he doing just watch and you have a plan sight what to do)
https://www.youtube.com/watch?v=wSUwscS0JcY
thread (how to fix korean bloatware and get root)
https://forum.xda-developers.com/g4/development/rom-rootedpure-image-g4-korean-f500-t3321855

Abandoned War Place said:
yes you can downgrade without any problem bro
mine running on pre root system without any bloatware korean apps , dialpad..
*****dont forget to tick on refurbish on tot or kdz image to downgrade
[FIX KOREAN F500L] - How to
if you want to flash this please do a little research and becareful before you play with the firmware ...
Make sure to downgrade to 5.1 first before the procedure !!!
video (how to do it but not just do all what he doing just watch and you have a plan sight what to do)
https://www.youtube.com/watch?v=wSUwscS0JcY
thread (how to fix korean bloatware and get root)
https://forum.xda-developers.com/g4/development/rom-rootedpure-image-g4-korean-f500-t3321855
Click to expand...
Click to collapse
on the thread to de-bloated, is there any rom for marshmallow ?

no ,i don't know if you can modified the system and flash it directly

Abandoned War Place said:
no ,i don't know if you can modified the system and flash it directly
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Click to collapse
the thing is i cant modify the firmware hahahha

Question System destroyed no fastboot no recovery

I get system destroyed and cant get into fastboot nor recovery i tried all youtube tuto and i can only see that edl flashing is the only solution can someone guide me how to fix it.
The only problem idk where are the edl point on motherboard and google dont have them

yenzenko said:
I get system destroyed and cant get into fastboot nor recovery i tried all youtube tuto and i can only see that edl flashing is the only solution can someone guide me how to fix it.
The only problem idk where are the edl point on motherboard and google dont have them
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Click to collapse
It seems to me that this is not necessary with a soc Mediatek.
https://forum.xda-developers.com/t/...no-auth-for-free.4229683/page-6#post-84813969
Search in this direction with https://spflashtool.com/

NOSS8 said:
It seems to me that this is not necessary with a soc Mediatek.
https://forum.xda-developers.com/t/...no-auth-for-free.4229683/page-6#post-84813969
Search in this direction with https://spflashtool.com/
Click to expand...
Click to collapse
I fixed it with another method thanks for reply

yenzenko said:
I fixed it with another method thanks for reply
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how you fix it? i have same issue

Here is the way I fixed it
1. the main instruction is here. You need to download your firmware (in my case it's V13.0.2.0.SGDMIXM | 12.0 GLO), and flashtool.
2. Also you need tool to disable SLA authentication. The instruction has its own link to guide, however I decided to use different tool, MTK Auth Bypass Tool V44 from here. You click disable auth, then press volume up+down and connect phone to computer. You need to do it while phone screen is black
Spoiler: screen
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3. then you are flashing with sp flashtool. Choose your scatter xml file, then press download (you need to do previous step every time you are trying to flash firmware). In my case I've got error about wrong value of combo_partsize_check, so I edited all "<combo_partsize_check>true</combo_partsize_check>" to "<combo_partsize_check>false</combo_partsize_check>", and after that it worked just fine. At least I could boot phone to fastboot mode and recovery, haven't decided what to do next