Develop Bugs

[TUTORIAL] Transfer F180L (20s) to E975 (EUR10h/other) - working signal

Hi,
I was working on "reincarnation" of F180L (20s) to E975 (actually EUR10h) for the last few days and I didn't find one 100% usable topic.
I had either Korean symbols/language and working signal or my language (CZE, ENG) and no signal - so I decided to have "Czech language with working signal".
I got the phone to working state yesterday, after reading about tens of topics and downloading about 7 GB of ROMs/basebands etc. and about 3 days of trying, combining, flashing, drinking a lot ... water only etc.
I put many topics into this one and I will hope it will helps to someone else.
Phone infomation (original):
F180L with 20s FW
HowTo "reincarnate":
1) Get KDZ file you would like to use - Stock Firmwares:
Link: LG Optimus G [E975] Roms/Kernels/Mods & Tools/Root (Daily Update) or Google
2) Get this package:
Link: F180LtoE975 (FlashTool and Root APK)
I RECOMMEND TO INSTALL THESE FILES/DOING FLASH ON THE COMPUTER WITH WIN XP OR IN WIN XP MODE (UNDER WIN7/8) (I had still PROGRAM NOT RESPONDING in WIN7 64bit - even in compatibility mode)
3) Install all files (3) from "F180LtoE975/KDZ_SW/KDZ Flasher.zip" archive - B2CApp, LGUnitedMobileDriver and MSXML and extract dir "FlashTool.1.0.54"
4) Switch off the phone - connect to USB
5) Turn the mobile on in DOWNLOAD MODE - phone is off and connected to USB - you see battery icon - now HOLD BOTH VOLUME BUTTONS (+/-) and POWER BUTTON (it takes about 3 seconds, then release - I tried to time it well many times, so be patient )
6) Look in the DEVICE MANAGER (in XPMode you have to connect the phone through upper bar first) and there should be "LG something" in MODEMS (if you don't see it then there is probably problem with drivers/connection - try to check points 1-5 again)
7) Now you have:
- downloaded your KDZ
- installed drivers and extracted folder "FlashTool"
- connected phone and DOWNLOAD MODE on it's screen
- "LG something" in DEVICE MANAGER-MODEMS
8) WIN7: in "FlashTool" folder set Compatibility Mode for both EXE files to WinXP SP3 first:
WinXP/WinXP Mode: just run as writen below :
- now run "WindowsEnabler" and click on icon in tray - you have to see ON icon in tray
- next run "UpTestEX" and set flash to (check image "01" for sure):
!DON'T BE RECKLESS AND CHECK YOUR SETTINGS BEFORE CLICKING ANY BUTTON!
----- TYPE: 3GQCT
----- PHONE MODE: CS_EMERGENCY
----- SELECT KDZ FILE: <CHOOSE YOUR KDZ>
----- NORMAL WEB UPGRADE TEST
----- UPGRADE START
- CHOOSE: DIFFERENT COUNTRY and language <WHICH ONE YOU WANT>
9) Wait and pray :
- phone should restart itself near the end (about 95%) - !IF YOU ARE FLASHING THE PHONE IN WINDOWS XP MODE THEN YOU HAVE TO CONNECT PHONE AGAIN THROUGH THE UPPER BAR IN WINXPM!
- you should se something like "FLASH COMPLETE/SUCCESSFULL" and "FINISH"
- it took about 25 minutes to me to complete whole process
- I recommend to do a HARD RESET of the phone after flashing
----- HOLD VOLUME DOWN (-) AND HOME KEY - THEN PRESS AND HOLD POWER BUTTON
----- release the buttons when you see LG logo (or try different timing/holding/releasing power button)
----- with POWER BUTTON confirm (twice) the reset
10) After boot your "reincarnated" F180L to E975 comes the part what took me 97% ot time to successfull "reincarnation" - get the signal (now you have iPod :laugh:
- in the phone enable UNKNOWN SOURCES (in SETTINGS-SECURITY) and USB DEBUGGING (in SETTINGS-DEVELOPER OPTIONS)
- connect the phone to USB - choose MTP and wait for the phone to connect (you should see him in "MY COMPUTER" as a device E975)
- from archive "F180LtoE975" (downloaded at point 2) extact folder "ROOT_OK" and copy "FramaRoot-1.6.1.apk" to SDCARD
- through file manager in the phone run that "FRAMAROOT.APK" file and ROOT your phone - only GANDALF works for me fine
- restart the phone and find and there should be added SUPERUSER in apps (if it's not then install some SuperUser app from Google Play (I am using this one)
- for sure you can install RootChecker
- next install CMW/TWRP- FreeGee works very well
11) Now you should have:
- phone with FW you choose (for example E975 EUR10h - check in SETTINGS-ABOUT PHONE)
- ROOT checked and working
- wrong baseband = no signal
12) Download this file:
Link: F180LtoE975_BB
13) Extract folder "BaseBandF180L_OK" (there was no problem in WIN7 with this procedure) and then:
- connect the phone to USB in MTL MODE and copy "BASEBAND.IMG" to SDCARD ROOT
- check "DEVICE MANAGER-ADB INTERFACE-LG "something"" (it should be OK - only if hou have installed drivers in WinXPMode and you are connecting the phone in WIN7 then you have to install those 3 files from point 2 and 3 above)
- so if you see ADB Interface for LG, you copied the IMG file to SDCARD and your phones ROOT is OK then ...
- just run "FLASH_BASEBAND.BAT" and wait for restart
- now you should be asked for PIN (if you use it ) and you should get a signal
Phone infomation (reincarnated):
E945 with EUR10h/<YOUR CHOICE> FW with F180L baseband + OK SIGNAL + ROOT + CWM/TWRP
Hope it is works ... thanks to all who made topics which I read a which helped me a lot.
Thanks for even a small donation ... if there will be any ... there will be more experiments.

Sorry for your trouble and long thread, but it took 10 mins max to do it. Don't know what guides you all are reading all over the internet.
Instead of all this, simplest is
1. Flash kdz 10x less than 1GB
2. wipe the phone
3. Root the phone
4. Use freegee to unlock and get cwm/twrp
5. Flash modem for f180
All this in 10 mins
Sent from my LG-E975 using Tapatalk

I'm facing the same problem too. My phone went dead few days ago. Suspected on the battery problem. My wife accidently drop my phone at 1mtr height and suddenly my phone went dead.
At first i suspect softbrick. So i try to flash f180l kdz but failed due to error. After reading in thread i notice dat u cannot flash any kdz more than 1gb. So i downloaded hongkong kdz and succesfully flash my phone. But my phone still cannot switch on.
So wat i do is, i open the case and remove battery and put it back. After dat magically i can open it but no signal. So i root and then freegee and afterwards flash f180l modem.
Finally its working like charm now.
Sent from my LG-E975 using xda app-developers app

atifsh said:
Sorry for your trouble and long thread, but it took 10 mins max to do it. Don't know what guides you all are reading all over the internet.
Instead of all this, simplest is
1. Flash kdz 10x less than 1GB
2. wipe the phone
3. Root the phone
4. Use freegee to unlock and get cwm/twrp
5. Flash modem for f180
All this in 10 mins
Sent from my LG-E975 using Tapatalk
Click to expand...
Click to collapse
Its true as you wrote...
It looks easy and I found these steps too but:
- many KDZ links didnt work
- I wasnt sure to use freegee (and didnt try, cause there is chance of hard brick) - only CWM/TWRP without freegee and that "killed phone"
- I downloaded about 9 basebands/modems for F180 and only one has worked
- thats why I wrote it so detailed - and with own links and in the one topic

If anyone could please verify edge usability on his/her rom for f180, there seems to be a special kdz / baseband which unlocks international edge on korean(f180) device. I am in dare need of edge since my gprs network signal die out, where as edge signal prevails on my other device using same sim. Or if theres some other way to unlock edge i would be thankful

Happy_Alien said:
Its true as you wrote...
It looks easy and I found these steps too but:
- many KDZ links didnt work
- I wasnt sure to use freegee (and didnt try, cause there is chance of hard brick) - only CWM/TWRP without freegee and that "killed phone"
- I downloaded about 9 basebands/modems for F180 and only one has worked
- thats why I wrote it so detailed - and with own links and in the one topic
Click to expand...
Click to collapse
You need to unlock bootloader for recovery.
There is a very good post here about how to extract your modem iv done that to use the latest if you don't want to use Houston's.
You see everything you need already in here, no need to go out and search and get into trouble.
Sent from my LG-E975 using Tapatalk

atifsh said:
You need to unlock bootloader for recovery.
There is a very good post here about how to extract your modem iv done that to use the latest if you don't want to use Houston's.
You see everything you need already in here, no need to go out and search and get into trouble.
Sent from my LG-E975 using Tapatalk
Click to expand...
Click to collapse
I tried FreeGee now and its OK (works fine) so I will edit the post and add FreeGee too

Ur tutorial is too long hehe u should make it brief and comprehensive so newbies would understand well
Anyway, u missed the part to backup efs partition and restore it later as there is possibility to loose imei when flashing modem
Here is a simple guide
1.flash kdz
2.hard reset
3.root
4.unlock using freegee and install recovery
5.back up efs partitions just in case imei is lost after flashing modem
6.flash f180 modem
7.restore efs if needed and reboot...
Enjoy ur device!
---------- Post added at 10:23 PM ---------- Previous post was at 10:19 PM ----------
Ur tutorial is too long hehe u should make it brief and comprehensive so newbies would understand well
Anyway, u missed the part to backup efs partition and restore it later as there is possibility to lose imei when flashing modem
Here is a simple guide
1.flash kdz
2.hard reset
3.root
4.unlock using freegee and install recovery
5.back up efs partitions just in case imei is lost after flashing modem
6.flash f180 modem
7.restore efs if needed and reboot...
Enjoy ur device!

i flashed my f180l to e975 months ago..and bricked it several times..but i always find a way to restore it.
it seemed hardbricking is non existent anymore when flashing roms.
my phone is now an LS970 after flashing the miui rom..which is great.

davevinci said:
Anyway, u missed the part to backup efs partition and restore it later as there is possibility to lose imei when flashing modem
...
Enjoy ur device!
Click to expand...
Click to collapse
Just flashing modem doesn't do anything to imei. It's the other partitions that do those things.
Sent from my Nexus 7 using Tapatalk

atifsh said:
Just flashing modem doesn't do anything to imei. It's the other partitions that do those things.
Sent from my Nexus 7 using Tapatalk
Click to expand...
Click to collapse
Hmmm that was not my case... I lost my imei after flashing my stock modem... and many others also lost their imei after converting to e975.. U can check it out in help forums... Thanks

davevinci said:
Hmmm that was not my case... I lost my imei after flashing my stock modem... and many others also lost their imei after converting to e975.. U can check it out in help forums... Thanks
Click to expand...
Click to collapse
Never happened to me on my several phone's in 4 5 years.
It always the issue when the baseband.img is accompanied by few other files. Or if you flashed the baseband on wrong partition.
Sent from my LG-E975 using Tapatalk

Problem flashing Indian KDZ image
Hi has any one been able to download and flash the Indian KDZ file E97510E_00.KDZ
which is provided here
http://forum.xda-developers.com/showthread.php?t=2320817
I have downloaded the file 5-6 times but i am getting error while the Flasher unpacks the file.
I have been able to flash European KDZ on my Phone but not the indian one.
Anyone faced similar problem or has any solution would be very helpful.

Thanks for this detailed guide! I am a n00b to Android and found it perfect. Agree with OP that many links/files in other posts are dead and it's confusing. Good to have it all in one place. Thanks :good:

davevinci said:
Hmmm that was not my case... I lost my imei after flashing my stock modem... and many others also lost their imei after converting to e975.. U can check it out in help forums... Thanks
Click to expand...
Click to collapse
I flashed KDZ/modem/basebands many times and no problem about IMEI.

2 noobies questions
1) if I have cyanogen, is there anything I have to do before installing this stock version?
2) after converting the phone, can I use roms for lg e975 for this phone?

ilansc said:
1) if I have cyanogen, is there anything I have to do before installing this stock version?
2) after converting the phone, can I use roms for lg e975 for this phone?
Click to expand...
Click to collapse
1: no
2: yes

UPDATE*** i flash it and working fine! Everything its ok now!
Hi, i tried to flash my F180L20S. All roms(greece, europe open) i downloaded ,when runnig the lg updater says extract cab error.
Do you have any other tool to do the job? Can i use http://forum.xda-developers.com/showthread.php?t=2134192 or i mess up my phone?

Hi, Anyone knows does this work with F180K?
I have tried with my F180L it works very well, but never on F180K.
Thanks

one doesnt simply flash kdz file,
win7 not responding
xpmode not responding
haha any solution? thanks

[Q] Phone doesn't connect to GSM

Hello.
So my N7100 doesn't connect to mobile network. No voice calls, text messages or mobile internet. Wifi works just fine, although signal seems to be a little weaker (maybe just my imagination).
What I did and how it happened:
I got sick of Samsung being assholes and not pushing out software updates, so I decided to flash some custom ROM. I choose CM, because they had that "one click installation", so I didn't have to do a lot of work. After a week of using CM I decided that it sucks and wanted back my original android with all gimmicks from Samsung, mostly because battery life with CM was terrible, not even one day. And that's when everything went downhill. I downloaded and installed firmware for Baltic region, because I live here and I bought my phone here. From that moment my phone stopped being phone and evolved into wifi only tablet. After being very pissed and trying to flash couple different roms I gave up. Found my phones original box user manual and other papers. It turns out that my phone is made for Hungary region. So shop where I bought it must have imported wrong models (most likely cheaper for bigger profit). Flashing original for Hungary made firmware doesn't resolve this issue.
Guys, I really need help. I just want to return to stock - original firmware and reset flashing counter. Please help, and if possible in layman's terms...

EddsLV said:
Hello.
So my N7100 doesn't connect to mobile network. No voice calls, text messages or mobile internet. Wifi works just fine, although signal seems to be a little weaker (maybe just my imagination).
What I did and how it happened:
I got sick of Samsung being assholes and not pushing out software updates, so I decided to flash some custom ROM. I choose CM, because they had that "one click installation", so I didn't have to do a lot of work. After a week of using CM I decided that it sucks and wanted back my original android with all gimmicks from Samsung, mostly because battery life with CM was terrible, not even one day. And that's when everything went downhill. I downloaded and installed firmware for Baltic region, because I live here and I bought my phone here. From that moment my phone stopped being phone and evolved into wifi only tablet. After being very pissed and trying to flash couple different roms I gave up. Found my phones original box user manual and other papers. It turns out that my phone is made for Hungary region. So shop where I bought it must have imported wrong models (most likely cheaper for bigger profit). Flashing original for Hungary made firmware doesn't resolve this issue.
Guys, I really need help. I just want to return to stock - original firmware and reset flashing counter. Please help, and if possible in layman's terms...
Click to expand...
Click to collapse
Press *#06# and see if your EMEI is fine... If it says something like 000000000049 it seems to be bugged and you can try this solution:
I flashed the firmware N7100XXDMF2_N7100OLBDMD2_XME using ODIN PC and follow the below using root explorer:
- copy /efs/ to the sdcard
- delete /efs/
- reboot (after reboot I got the yellow recovery mode window floating over, no lock screen, and pressing power button turns the phone off directly)
- /efs/ will be autocreated again. copy the efs folder from the sd card to / (root explorer will tell you that the folder already exists and it will merge them)
- reboot
PS: I did not have an /efs/ backup before applying the above.
Click to expand...
Click to collapse
I saw from another post. Im going to try this too since Im having the same problem as you.
Find your ROM here: http://www.sammobile.com/firmwares/1/?model=GT-N7100&pcode=CHE#firmware I selected Chile Entel, but you can choose your country and company, it is the original ROM and it should fix our problem, Im downloading the ROM by now.
To use Odin, just put your phone in download mode (vol up/down + home + power) and then plug in to your PC, open Odin and at "PDA" select your ROM, then put start and just wait a few minutes and it should be working again...
After this, you should make a back up of your EFS file using a root explorer and then flash with any ROM you want (Im trying Ditto 3, it seems to be a cool jelly bean) and after this flash, you should put your new EFS file... Just the problem that Im facing is how to put this backup since the EFS is a folder being readed all the time, so there should be a program to do this, but I cant figure this out yet.

My phone doesn't have any IMEI any more. "null/null" is value given by my phone after requesting IMEI. I already flashed original ROM, problem is still here.
About /efs/ I could backup it with "File Manager"app from google play, but I can't delete it, because it is in read only.

EddsLV said:
My phone doesn't have any IMEI any more. "null/null" is value given by my phone after requesting IMEI. I already flashed original ROM, problem is still here.
About /efs/ I could backup it with "File Manager"app from google play, but I can't delete it, because it is in read only.
Click to expand...
Click to collapse
Somehow you will have to access to edit it and you will be able to solve that problem... Otherwise go to technical service.

kito2 said:
Somehow you will have to access to edit it and you will be able to solve that problem... Otherwise go to technical service.
Click to expand...
Click to collapse
In order to delete /efs/ you have to be rooted, when you flash factory rom you loose root privileges.

EddsLV said:
In order to delete /efs/ you have to be rooted, when you flash factory rom you loose root privileges.
Click to expand...
Click to collapse
After flash factory rom is easy to make root again hehe.. Anyways keep reading and maybe you will find another solution, you can't be the only one who had that problem... Good luck my friend.
Try this link http://forum.xda-developers.com/showthread.php?t=1896696

kito2 said:
After flash factory rom is easy to make root again hehe.. Anyways keep reading and maybe you will find another solution, you can't be the only one who had that problem... Good luck my friend.
Click to expand...
Click to collapse
Thanks. So I rooted my phone and did all than you wrote above - copied, deleted, replaced. It didn't helped and now I have that yeleow recovery window all the time :/

[Firmware](Upgrade+Root/Downgrade/Unroot) Files+Flashing Guide [TOT/KDZ/TWRP] 7/07/19

This is for LG G3 D851 ONLY
TOT/KDZ/TWRP Untouched stock restore​
IF YOU WANT TO USE THIS GUIDE WAIT UNTIL I HAVE THE LGUP METHOD UP
Who can benefit from this?
Anyone who softbricked with access to download mode [KDZ RECOMMENDED]
Anyone who wants to use the OTA function after root [TWRP RECOMMENDED]
Anyone who needs to send the phone in for repair [TOT RECOMMENDED]
Anyone who wants to be on the most recent firmware [TWRP RECOMMENDED]
Anyone who wants to downgrade *After you update to 20B it is recommended to not downgrade. If you do you WILL have connection problems
Anyone who wants to return to stock from aosp or aokp
Tip: Most of the time TWRP will do what you need without the troubles and baggage TOT and KDZ bring. It will downgrade, upgrade, root, fix soft bricks or just give you a fresh untouched operating system (no personal data left on the phone if you follow instructions). It will also get rid of any proof on the phone that you were rooted (my t-mobile reports root to a remote server nothing can be done about that).
Strengthens and weaknesses for each method click here
TWRP Files/flashing guide Most recent = D85130g_00_0420 (07/05/17)
(This is a WIP)
Download your preferred choice of D851xxx-Untouched_Stock_Restore.zip HERE (Perfect 1:1 image unlike most roms)
Also download and copy superSu & twrp to your external sd if you want root and custom recovery SUPERSU DOWNLOAD AND TWRP-2.8.6.0-d851.zip
Copy D851xxx-Untouched_Stock_Restore.zip to phone (external sd if available)
Reboot into twrp
For firmware update do not wipe! skip to step 8. If you want untouched stock continue with step 4.
If upgrading from kitkat to lollipop wipe system before flashing.
Click [Wipe]
Click [Advanced Wipe] (For full wipe stock restore only)
Select dalvik cache, system, Data, Internal storage (only if you use external for downloaded file) and cache
Click the home Icon in the bottom left
Click [Install]
Select D851xxx-Untouched_Stock_Restore.zip (make sure you select the proper sd card)
If you want root and/or twrp add UPDATE-SuperSU-v2.37.zip to the queue by touching [Add More Zips]
Repeat for TWRP-2.8.6.0-d851.zip
Swipe to install [====>]
Install will now begin, pure stock: system, kernel, recovery, modem and rpm will be installed
After completion click [wipe cache/dalvik] (do not skip especially if you dirty flashed)
Swipe to wipe [====>]
Click [back]
Click [reboot system] (it might say no os but it is wrong you do have a os click restart anyway) [dirty flash will not have that problem]
If your sending for repair or jump do a factory reset with what should now be the stock recovery just to be safe.
DO NOT INSTALL ROOT UNLESS YOU WANT IT TO BE ROOTED
LGUP (KDZ/TOT)
(This is a WIP)
Check back later
KDZ files/flashing guide (Use TWRP if you can)
(This is a WIP)
Here are the KDZ files for the D851 I will keep this up to date as they are released
Make sure you uncompress the file!
Most recent Firmware
D85130g_00_0420 (07/05/17)
Old Firmware
D85130e_00_0711 (08/08/16)
D85130d_00_0404 (05/02/16)
D85120G_00 (10/05/15)
D85120E_00 (06/10/15)
D85120B_00 (04/17/15)
D85110R_00 (12/2/14)
D85110M_00 (09/10/14
D85110C_00 (07/16/14)
KDZ FLASHING GUIDE
For windows vista - windows 8.1
Very buggy on windows 8/8.1 x64 YMMV
Will not work on windows xp or older​
Click to expand...
Click to collapse
Download, extract and install LGUnitedMobileDriver
Download, extract and install VBCFJRedist_AIO_x86_x64
Download and extract LG Flashtool 2014.7z (This is not the same flash tool in TOT method)
Download one of the KDZ files from the beginning of the post and extract it in the Flashtool folder
Make sure you are at least at 50% battery
Enter download mode by holding the volume up button + plug the phone into the computer from a powered off state
Run LGFlashTool2014.exe as administrator
select type [CDMA] (Yes CDMA works just fine for our T-Mobile GSM phones DO NOT USE THE OTHER OPTIONS)
phone mode [diag]
reset time [33000]
select the KDZ file you extracted from inside the flashtool folder (D851xxx_00.kdz)
select [normal flash] (no wipe) or [CSE flash] (wipe) (Recommended)
click [start]
Select Country and Language Just leave default selections and click OK (Republic of Korea is the only country and it defaults to English)
It will analyze the phone extract the firmware and upgrade your phone automatically you will see progress on both the computer and phones display once the s/w upgrade percentage gets to about 80% your phone will restart don't freak out all went well and it will boot up to the LG welcome screen and if you selected CSE it will restart one last time
Total flash time for me was 2 minuets 56 seconds
If you use the normal flash you might need to do a factory reset if you get in a bootloop after flash
cse should have 0 problems on boot
Credits:
All credit goes to quangnhut123 for creating this tool you can find his thread HERE
TOT files/flashing guide
(This is a WIP)
Download, extract and install VBCFJRedist_AIO_x86_x64.exe
Download, extract and install LGUnitedMobileDriver
Download and extract lg flash tool (This is not the same flash tool in KDZ method)
Download and extract LG_D851.10C_TOT&DLL.7z
Make sure you are at least at 50% battery (if you can)
Enter download mode by holding the volume up button + plug the phone into the computer from a powered off state
Leave phone plugged in and in pc go to settings/control panel/device manager/ports right click on lgemobile serial port and click properties then select the port settings tab and click advanced then change com port number to 41 and click ok
Unplug phone
Run LGFlashTool.exe as administrator
If you get a DBMS WINDOWS leave it on ?? ?? (Korea Factory) and click ok
Check select manual mode
For DLL click [...] and select the dll from the package you extracted (LGD851_20140611_LGFLASHv160.dll)
If you are getting a model check error download/extract and try this generic LG dll
For S/W click [ADD] and select the tot from the package you extracted (LGD851AT-01-V10c-310-260-JUN-20-2014+0.tot)
Make sure in action mode BOARD DL is selected and in connection mode USB is selected
Click [OK]
Click the [yellow arrow] that is pointing to the right
Wait until Port 1 (COM41) says READY! (could take a couple minutes give it time)
Plug your phone back in and it will start flashing automatically DO NOT UNPLUG THE PHONE
After its done sending the firmware over your phone will reboot into mini os and you will see a blue screen with a big 2 wait until you see a big 3 then unplug the phone and close the lgflashtool program. Your phone might automatically reboot on 3 but it hasn't for me If it doesn't just pull the battery put it back in then power up. After one of the updates this step may be different then described. If you have problems just ask and myself or somebody else will be able to help.
Everything that lives inside the KDZ files except system HERE
(If you want the system.img download the twrp files)

Software version D85130g
Android 6.0.1
July 5, 2017
2G/3G data roaming fix
Google monthly security patch
LG app fix
software stability and software improvements
Software version: D85130e
Android 6.0.1
August 8, 2016
Google security enhancements
Software stability
Software version: D85130d
Android version 6.0
May 2, 2016
Android Marshmallow
Wi-Fi Calling improvements
Software version: D85120g
Android version 5.0.1
October 5, 2015
Messaging security improvements (Stagefright)
Software version: D85120e
Android version 5.0.1
June 10, 2015
Android 5.0 Lollipop
Turns on VoLTE
Wi-Fi Calling 2.0
Software stability
Software version: D85120b
Android version 5.0.1
April 7, 2015
Android 5.0 Lollipop
Turns on VoLTE
Wi-Fi Calling 2.0
Software version: D85110r
Android version 4.4.2
December 2, 2014
Wi-Fi Calling enhancements
Security enhancements
Bluetooth connectivity improvements
Various bug fixes
Software version: D85110m
Android version 4.4.2
September 10, 2014
Wi-Fi Calling enhancements
Security enhancements
Various bug fixes
Software version: D85110c
Android version 4.4.2
July 16, 2014
Original software version

So use this method to flash back to stock?

RMXO said:
So use this method to flash back to stock?
Click to expand...
Click to collapse
Correct it also gives developers a chance to start making stock roms even though we don't have root or a recovery yet.

What is a KDZ file?

wirelessrevolution said:
What is a KDZ file?
Click to expand...
Click to collapse
It holds all of the files and partitions for flashing back to stock.

Updated OP with Flash method!

ThePagel said:
Updated OP with Flash method!
Click to expand...
Click to collapse
thanks OP.

thanks for this OP.
now since TWRP was released for the t-mobile g3, soon enough this kdz package will be converted to a TWRP compatible flash package

TYVM, it worked like a charm.

Thanks for the guide ! Will definitely come in handy

Ok now I'm not sure if im reading this correctly but it says in OP to Download one of the KDZ files from the beginning of the post and extract it in the Flashtool folder from his thread, now when i got o his thread I only see the G2 files not the G3? someone maybe point me to the one i need for the D851?
EDIT: never mind im an idioto! disregard

turilo said:
Ok now I'm not sure if im reading this correctly but it says in OP to Download one of the KDZ files from the beginning of the post and extract it in the Flashtool folder from his thread, now when i got o his thread I only see the G2 files not the G3? someone maybe point me to the one i need for the D851?
EDIT: never mind im an idioto! disregard
Click to expand...
Click to collapse
Ill move the credits to the bottom of the op so no one else can get confused

Mine times out at 2%
Any ideas??

Mikey said:
Mine times out at 2%
Any ideas??
Click to expand...
Click to collapse
what operating system are you on?

Great guide! Just what I was looking for. 2 questions though... Will this unroot your device? (I would presume untouched stock means that, but you know what happens when I presume. I make a pres of you and me). (I'm looking for a reliable to way to uproot, just in case I want to get an OTA). Also, could you link to the G3 drivers in the OP? This is gonna be my go to post if anyone asks me about it...
Sent from my Nexus 10 using XDA Premium 4 mobile app

ThePagel said:
what operating system are you on?
Click to expand...
Click to collapse
Win7 Ultimate 64-Bit

Mikey said:
Win7 Ultimate 64-Bit
Click to expand...
Click to collapse
Worked for me on 8.1 so it should work for you. Install Microsoft c++ runtime 2012 or 2013 then try again. Also make sure you have the proper drivers installed. Ill upload both runtime and drivers when i get home so if you cant find them check back around 6 or 7.
*Edit
Also make sure your running as administrator.

DefinityX said:
Great guide! Just what I was looking for. 2 questions though... Will this unroot your device? (I would presume untouched stock means that, but you know what happens when I presume. I make a pres of you and me). (I'm looking for a reliable to way to uproot, just in case I want to get an OTA). Also, could you link to the G3 drivers in the OP? This is gonna be my go to post if anyone asks me about it...
Sent from my Nexus 10 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Thanks!
It will unroot you and it already saved my butt after I accidentaly formatted most of the partitions on the phone. I plan on uploading the unified lg drivers tonight along with c++ runtime. Im also going to hunt down a nice guide and link to it for flashing via the lg suite if this fails. The lg suite way is a pain in the a** but should work if this one fails.

Mikey said:
Win7 Ultimate 64-Bit
Click to expand...
Click to collapse
ThePagel said:
Worked for me on 8.1 so it should work for you. Install Microsoft c++ runtime 2012 or 2013 then try again. Also make sure you have the proper drivers installed. Ill upload both runtime and drivers when i get home so if you cant find them check back around 6 or 7.
*Edit
Also make sure your running as administrator.
Click to expand...
Click to collapse
If you need drivers for Windows (thanks @autoprime for having these handy!):
Everyone Else: http://downloads.codefi.re/autoprime...Ver_3.11.3.exe
Click to expand...
Click to collapse
UPDATE
1- I downloaded 2013 Runtime 2013 from here: http://www.microsoft.com/en-us/download/details.aspx?id=40784
2- Rebooted my PC
3- Followed the instructions in OP, performing the CSE flash.
4- Received a timeout error really quick but it started to flash.
5- Around 80% the phone went black and never booted to the LG screen, after it hit 100% I unplugged it, removed the battery and rebooted it.
Booting up it entered some mode for a split second and rebooted itself.
Once on homescreen, it rebooted itself one last time.
I'm UnRooted now
I guess i needed to install C++ Runtime
Thanks

ZE551ML not receiving OTA or detecting update file

My phone's stuck on the firmware from April 1st (specifically LRX21V.WW-ASUS-Z00A-2.13.40.13_20150401_8390_user044030427_201501601090010000500001). I have the TW 4GB/32GB/1.8GHz version of the phone and I have not ever unlocked the bootloader or rooted.
I can check for a OTA but it doesn't come up with anything. I was told to download the firmware from ASUS's support site and flash it from there. I downloaded the WW zip (my phone is currently running the WW version) and made sure it was *-user.zip and put it in the Internal Storage but my phone doesn't detect it. I've rebooted, recopied it, tried with a different version of firmware (still newer than my version) and no matter what I do I don't get the notification to update. I've also since factory reset my phone, which hasn't helped.
ASUS told me to try downloading the WW_2.14.40.19 zip and trying to update with that, but I don't get the notification to update either. My friend who also has the same model as me has exactly the same problem and we both have Android OS swallowing up ~60% of the battery per charge by using up the CPU, which is very annoying.

I have exactly the same problem. I can't update my phone.
The systemupdate.apk also crashes at start.

mikbob said:
My phone's stuck on the firmware from April 1st (specifically LRX21V.WW-ASUS-Z00A-2.13.40.13_20150401_8390_user044030427_201501601090010000500001). I have the TW 4GB/32GB/1.8GHz version of the phone and I have not ever unlocked the bootloader or rooted.
I can check for a OTA but it doesn't come up with anything. I was told to download the firmware from ASUS's support site and flash it from there. I downloaded the WW zip (my phone is currently running the WW version) and made sure it was *-user.zip and put it in the Internal Storage but my phone doesn't detect it. I've rebooted, recopied it, tried with a different version of firmware (still newer than my version) and no matter what I do I don't get the notification to update. I've also since factory reset my phone, which hasn't helped.
ASUS told me to try downloading the WW_2.14.40.19 zip and trying to update with that, but I don't get the notification to update either. My friend who also has the same model as me has exactly the same problem and we both have Android OS swallowing up ~60% of the battery per charge by using up the CPU, which is very annoying.
Click to expand...
Click to collapse
I am having this issue as well. Anyone figure out how to fix it?

I think I fixed it.
First I flashed a pre-rooted ROM (Like in this tutorial: asus-zenfone.com/2015/04/asus-zenfone-2-pre-root-systemimg.html)
After that, my phone detected the update files.
I hope this will help

I have same problem

That most likely indicates that you have CN device with WW rom slapped on top of it. The only way for OTA is unlocked bootloader and TWRP install, or ADB sideload full update each time new firmware released. If you still can return the device - do it.

Try:
1. Copy the downloaded firmware file to MicroSD
2. Rename it to MOFD_SDUPDATE.zip
3. Go to recovery mode
And the file should be detected and the update process should start immediately.
Edit: Okay, looks like your guys got it fixed.
Edit2: And oh no, this was actually a one year old thread :-|

Thanks dude!
:good::good::good::good::good::good:

My Z2 force keep booting to blank screen with 'no command' written below an android.

First things first. I surrender. I'm a noob with android. I had windows phone previously and only now came to android.
Here's the scenario:
1. My z2 force was properly rooted with magisk and twrp. I followed the guide in xda only.
2. My device was brought from India so carriers like sprint, t-mobile are not applicable I think.
What I Did:
0. Wanted to unroot my device. So, I decided to first uninstall the modules in magisk that I had installed.
1. Tried to uninstall magisk modules and rebooted from the magisk application.
2. Got into Boot loop, so went to recovery mod and wiped everything. Hard reset was done.
3. Installed magisk app again and clicked uninstall to remove root. I wanted to install the latest security update. Update kept failing so I decided to unroot. I choose uninstall completely option.
4. Rebooted the phone manually after clicking uninstall in magisk manager. Using the 'root checker' app I checked if unrooting was successful but it said, 'root was not properly installed' or something like that. So, I installed magisk manager again and again uninstalled root completely.
5. Still same issue. Root checker said the same thing again. So, installed magisk manager again and this time I wanted to remove root using ES file manager as I saw in an online guide. But I couldn't give it root permission because it was not properly installed as said by root checker. So, I decided to root my phone properly but stupid me, clicked 'install' in magisk manager and chose the recommended option (don't remember exactly what it was). It downloaded magisk zip and did some changes and asked to reboot. After rebooting, my phone went straight to the black screen with an android icon and 'no command' written below it. It kept going there again and again.
6. I assume that is the recovery mode. I press volume up and power button and choose the wipe everything again(Like I did before) to hard reset phone. Wiping was successful but it still kept booting to that black screen.
Additional Info:
1. Phone wasn't carrier version. It was bought in India. It is running Oreo 8.0.
2. In bootloader menu : (Not stating all)
BL: MBM-3.0-nash_retail-641a15b-180306
Product/Variant: nask xt1789-06 64GB PVT
Console[NULL] :null
Tools Mode Config: DISABLED
Power OK
flashing_unlocked
Software Status : Modified
Transfer Mode : USB Connected.
3. Yes, Bootloader menu is accessible.
4. Choosing recovery mode in bootloader menu reboots phone and takes me to that blank screen I mentioned before.
5. Connecting to USB to my PC when in bootloader menu, it connects as 'Fastboot nash S'. ADB terminal says no devices found.
What I want:
1. Boot into OS.
2. Remove root completely so I can install system update.
Please help or offer suggestions as I do not have a secondary device with me. If I have to absolutely go to a service center, I will.

You should flash it back to stock.
You posted that your phone is nash xt1789-06 64GB PVT, you can grab the latest firmware here.
The flashing instructions are here in post #5, and any question you might have is most likely answered in that thread.
Just download the firmware, boot into bootloader mode, and follow the instructions.
FYI in fastboot mode adb commands don't work, it's fastboot. To verify that you're connected and ready type
Code:
fastboot devices
and you should see your serial# like you do in adb.
That should put you back to stock and good to go.

41rw4lk said:
You should flash it back to stock.
You posted that your phone is nash xt1789-06 64GB PVT, you can grab the latest firmware here.
The flashing instructions are here in post #5, and any question you might have is most likely answered in that thread.
Just download the firmware, boot into bootloader mode, and follow the instructions.
FYI in fastboot mode adb commands don't work, it's fastboot. To verify that you're connected and ready type
Code:
fastboot devices
and you should see your serial# like you do in adb.
That should put you back to stock and good to go.
Click to expand...
Click to collapse
Thank you for the reply. I figured it out and went ahead with it. But now, I'm not seeing the May security update. The device shows it has March update and that no other update is available. Any idea why? Also, root checker still says 'root not properly installed'. How to unroot completely? Thanks a lot!

Sparkzz27 said:
You should flash it back to stock.
You posted that your phone is nash xt1789-06 64GB PVT, you can grab the latest firmware here.
The flashing instructions are here in post #5, and any question you might have is most likely answered in that thread.
Just download the firmware, boot into bootloader mode, and follow the instructions.
FYI in fastboot mode adb commands don't work, it's fastboot. To verify that you're connected and ready type
Thank you for the reply. I figured it out and went ahead with it. But now, I'm not seeing the May security update. The device shows it has March update and that no other update is available. Any idea why? Also, root checker still says 'root not properly installed'. How to unroot completely? Thanks a lot!
Click to expand...
Click to collapse
Did you look to see if the May Security Update has been released for your specific device? When you downloaded the stock firmware did you look to see what month security patch it contained? Have you tried to perform a system update to see if you can OTA to the latest security patch?
Now, if you completely flashed back to stock then root is removed. Root checker says that because root access is not installed at all. Flashing back to stock removes any trace of root, IIRC.
Sent from my Moto Z2 Force using XDA Labs

Don't forget, if you followed the flashing instructions from the other post they were omitting the gpt.bin and bootloader. So if you didn't flash those then that's why you're probably not seeing any updates, you need to be on full stock all matched up. Just reflash the firmware you downloaded in its entirety. @fast69mopar is right, once you flash a new boot.img root is gone, and since you flashed back to stock it's definitely gone.

Sparkzz27 said:
Thank you for the reply. I figured it out and went ahead with it. But now, I'm not seeing the May security update. The device shows it has March update and that no other update is available. Any idea why? Also, root checker still says 'root not properly installed'. How to unroot completely? Thanks a lot!
Click to expand...
Click to collapse
If you flash with factory image you should be unroot completely and root checker will keep telling you "root not properly installed" if you are not rooted just ignore root checker if you not planning to be rooted.

Hi there I have a xt1789-06 I was not getting updates and flashed the first Oreo update from here https://mirrors.lolinet.com/firmware/moto/nash/official/RETAIL/
My phone now does the updates and everything works fine.
However I did try to flash a custom ROM and root I made a mistake and ended up both a hard brick, because I was on Oreo I thought that flashing the Oreo blank flash would rectify the problem, but it was not working so I tried flashing the N blank flash and it worked.
I've come from using Samsung phones so I'm use to Odin and have not used fastboot commands. After reading many threads I know what I had done was not decrypting my device which ended up with a hard brick I will in the future flash a custom ROM now I know a little bit more.
Blank flash files are here
https://mirrors.lolinet.com/firmware/moto/nash/blankflash/
Then once back to fastboot flash the flash all from the link at the top of my post.

41rw4lk said:
Don't forget, if you followed the flashing instructions from the other post they were omitting the gpt.bin and bootloader. So if you didn't flash those then that's why you're probably not seeing any updates, you need to be on full stock all matched up. Just reflash the firmware you downloaded in its entirety. @fast69mopar is right, once you flash a new boot.img root is gone, and since you flashed back to stock it's definitely gone.
Click to expand...
Click to collapse
Hi, sorry I was busy with work. I managed to use my phone that way. I didn't use the instructions in that post. Instead, I download flashallutilities (In how to return to stock post in xda for z2 force), then ran the batch file which did all the work. I noticed other problems too,
1. My Jio sim(4g LTE) does not show 'enhanced LTE mode' in options. Also when I call someone, it fails immediately saying 'call failed. try another method.' However, internet connection works from the sim. My other sim works fine for calls and data.
2. I'm seeing other keyboards in manage keyboards section. I don't recall seeing google pinyin input, zhuyin input, etc before. What's worse is my office's app shows option to switch to chinese version of the website for logging in. My language and time zone are set correctly though - English India and GMT +5:30.
3. The web browser I used before couldn't be found in the play store anymore. My launcher still shows the icon with a green arrow in left bottom of the icon to direct me to playstore to download it but playstore says item not found. The app name is simply 'browser'. I searched for it on desktop website too (without logging in), still couldn't find it. Guess it's a coincidence,
Also: Herehttps://www.getdroidtips.com/moto-z2-z2-play-z2-force-stock-rom/#Moto_Z2_Force_Android_80_Oreo_Firmware, the carrier global version says 'OCX' instead of 'OPX'. Any idead about that?

Sparkzz27 said:
Hi, sorry I was busy with work. I managed to use my phone that way. I didn't use the instructions in that post. Instead, I download flashallutilities (In how to return to stock post in xda for z2 force), then ran the batch file which did all the work. I noticed other problems too,
1. My Jio sim(4g LTE) does not show 'enhanced LTE mode' in options. Also when I call someone, it fails immediately saying 'call failed. try another method.' However, internet connection works from the sim. My other sim works fine for calls and data.
2. I'm seeing other keyboards in manage keyboards section. I don't recall seeing google pinyin input, zhuyin input, etc before. What's worse is my office's app shows option to switch to chinese version of the website for logging in. My language and time zone are set correctly though - English India and GMT +5:30.
3. The web browser I used before couldn't be found in the play store anymore. My launcher still shows the icon with a green arrow in left bottom of the icon to direct me to playstore to download it but playstore says item not found. The app name is simply 'browser'. I searched for it on desktop website too (without logging in), still couldn't find it. Guess it's a coincidence,
Also: Herehttps://www.getdroidtips.com/moto-z2-z2-play-z2-force-stock-rom/#Moto_Z2_Force_Android_80_Oreo_Firmware, the carrier global version says 'OCX' instead of 'OPX'. Any idead about that?
Click to expand...
Click to collapse
Your Z2 is a xt1789-06 correct? It's an international version, the flashall in the utilities zip from the return to stock thread is for US based phones, TMO and Sprint specifically. What was or wasn't flashed using that flashall I couldn't tell you, I don't have an international phone. That's why I linked to the post that deals with that version of the Z2 and has all the answers and links you need to sort your phone. Others in that thread might be better suited to help you along. This is the thread that deals with the xt1789-06.
As for calling and sim, might be related to how you flashed or simply an apn issue. You can go to network settings, mobile, access point names, and reset those to default. That should pull the apns from your sim so you'll have the correct apns.
As for keyboards and browsers, I don't know what is included in the international stock versions, but they are subject to change based on initial setup/default language and rom version. As for the OCX vs OPX, I'm not sure what the difference is. I know 'O' is for Oreo but for the rest I don't know. Maybe one is gsm one is cdma? I don't know. I do know that the thread I linked to will have more info and be able to help you better since it's for your version of the Z2. Sorry I can't help you more, but post any questions you have over there and they should be able to sort you out.