LG Spectrum 2 4g (VS930) Service Manual - Upgrading, Modifying and Unlocking

Here is the service Manual, hopefully this can help bring some ROM's to the phone.
It includes everything from hardware troubleshooting to factory service that requires serial port for technical flashing and trouble shooting.
Its a very detailed manual with great pictures
TIP: After Rooting DO NOT TRY to boot into RECOVERY!!!!! from anything like a reboot app. It will RESET phone, erase everything from the internal memory and I know because I did it twice mistakenly.
Rooting does NOT install a Recovery. I only say this because I see people posting these types of questions.
Essential Posts:
Spectrum 2 Tips and Tricks
http://forum.xda-developers.com/showthread.php?p=35302993
How to flash cwm recovery on the lg spectrum 2
http://forum.xda-developers.com/showthread.php?t=2273119
[Q] how to unlock bootloader for LG spectrum 2 or LG LTE 2(F160)?
http://forum.xda-developers.com/showthread.php?t=2297551
How to un-root the lg spectrum 2 vs930
http://forum.xda-developers.com/showthread.php?t=2273043
>> DOWNLOAD LINK​

Sir,
Are you still active in supporting the LG Spectrum 2 VS930.
I just obtained one and interested in custom roms.
Not able to find any.
Willing to help port one but I am a newbe.
Let me know.
Thanks,
dlw

No custom roms, no developer support. I just got rid of mine for a Sony Xperia Z3v
Sent from my D6708

Related

Frequently asked Questions Galaxy Note II SGH-I317

[SIZE=+3]Frequently Asked Questions[/SIZE]
[SIZE=+2]Samsung Galaxy Note II
SGH-I317 (AT&T/Rogers/Telus)[/SIZE]​
[SIZE=+1]This a short list of frequently asked questions in this device forum and the answers often given as a response. It should serve as a starting point for gathering knowledge and finding solutions to many common problems. Please only post in this thread with feedback on how to improve this document. Do not post "Thank you" type responses. If you have additional questions or require more help, try to find an existing thread or create your own. Do not use this as a general help thread.[/SIZE]
[SIZE=+1]Q1: How do I ask a question, so I'm not called a noob?[/SIZE]While you may see many questions asked in the Development section, PLEASE be aware this is not the place for questions.
Remember to use the search found at the top of the forum. There is also a search within each section. Example click on Q&A HERE. In the upper right you will now see two search's. At the top it says Search All Forums and a little further down you will see Search This Forum. Enter your search criteria in the Search This Forum to get info from this section. The search at the top will look through the entire forum.
Please read as much as you can prior to doing anything with your device.
Make sure your question has not been answered in the OP (Opening Post) of each section of Development
Search Q&A for threads that may have been started for a particular rom​
[SIZE=+1]Q2: How do I install a stock update (I'm on a non-rooted phone)?[/SIZE]This link click here will explain the full procedure​
[SIZE=+1]Q3: Where do I find Keis and what is it for?[/SIZE]Kies can be found click here. Kies is used to manage the content on Samsung mobile devices. It is used to move information between your PC/Mac to you phone and vice versa​
[SIZE=+1]Q4: What does Root/Rooting mean?[/SIZE]Put simply, Rooting your device allows you, and/or rooted apps, to access parts of the Linux based Android software that is your OS, and that you would otherwise not be able to access. These tasks can be as simple and beneficial as backing up your system setting, or as complicated as installing custom ROMs, Kernels, etc.​
[SIZE=+1]Q5: What is ADB (Android Debug Bridge) and what is it for?[/SIZE]Please read HERE. There is much to learn, please view everything in the threads OP​
[SIZE=+1]Q6: What is the purpose of rooting my Samsung Galaxy Note II?[/SIZE]Please bear in mind, rooting can be dangerous and if done wrong "brick" your phone.
Rooting the phone is a decision made by individuals looking to improve upon the Android OS. There are many benifits, however it is done to customize the phone to it's full potential​
[SIZE=+1]Q7: How to I enter Download Mode and Recovery?[/SIZE]1) Make sure your phone is unplugged and powered off.
2) To enter Download Mode: Hold Volume down, home, and power until you see the android.
3) To enter Recovery: Hold Volume up, home, and power for about 5 seconds then release all buttons. You may need to try this a few times.​
[SIZE=+1]Q8: What is a "logcat" and how do I create one?[/SIZE]For setting up ADB see What is ADB (above) logcat allows us to log what the OS is doing, and possibly offer information if things are not working. its quite simple to create but may be difficult for most to understand. This is a tool a Developer may ask for in detecting issues your device may be encountering.
To use logcat
Code:
adb shell
logcat
To logcat to a certain file do
Code:
adb shell
logcat -d > /sdcard/whatevertexfileyoulike.txt
For a full explanation follow the link in What is ADB​
[SIZE=+1]Q9: Is there an app that will help me create a logcat from my phone?[/SIZE]Yes, however it does have its limitations. If you're stuck in a "bootloop", the app will not work, you will need to use ADB for this. If you're data is not connecting on a certain Rom, (or something similar) within the already booted OS, an app can be rather handy and and more user friendly, for those who don't understand ADB. Apps for logcat can be found in the marketplace​
[SIZE=+1]Q10: What does odexed and de-odexed mean and what is the difference between the two?[/SIZE]Please read HERE​
[SIZE=+1]Q11: What is CWM Recovery (ClockWorkMod Recovery) and TWRP (TeamWin Recovery Project)?[/SIZE]They are recovery program's that allows you to backup / restore a full or partial system backup of your device. They also allow you to install flashable .zip files; which is one of the primary installation methods for custom ROMs. They also provides other features such as cache and delvik wiping, battery reset, and other processes. If you are thinking about flashing custom ROMs or just want a really good backup program, it's strongly advised that you to install one of these.​
[SIZE=+1]Q12: What is the 'Flash Counter'?[/SIZE]Your phone's "Flash Counter" is triggered when it detects custom firmwares. This is Samsung's way of knowing that your device has been modified. Please read HERE to understand what this does and how to fix it.​
[SIZE=+1]Q13: What is a ROM?[/SIZE]A rom is like a custom firmware image that is made by a Developer either entirely from scratch, or based off of the official firmware package. Some ROMs contain simple changes like changing icons and adding extra options to things, other more complicated ROMs can change the entire Android experience. Which one you will want to flash, will be entirely up to you. Read carefully, and make sure you understand what you are getting into before you flash.​
[SIZE=+1]Q14: What is a Kernel?[/SIZE]A kernel is the heart of the device's OS. In simplest terms it’s a connection between your apps and your device’s hardware; i.e. the processor, RAM, etc. A custom kernel can dramatically change the way your device’s hardware performs… for the better and/or the worse]​
[SIZE=+1]Q15: What is a Bootloader?[/SIZE]The bootloader is a program code that is executed before the device OS starts up, and that instructs that device to boot “normally”. The bootloader can come locked or unlocked from the manufacture. A unlocked bootloader will allow you to install custom ROMs & Kernels (as well as some other neat things) on your device.​
[SIZE=+1]Q16: What is the best rom for my phone?[/SIZE]While you can ask this as many times as you wish, the only answer is: the one that works best for you! A rule of thumb is to visit a several rom thread's and view what is happening within these rom's. Eventually viewing a few roms will cause the urge to try one that looks good to you.​
[SIZE=+1]Q17: What is the MD5, and what does it do?[/SIZE]It ensures that file's are downloaded correct and complete, in order to avoid issues when installing/using it.​
*​
Forum Rules | New Users Guide | XDA Tour | Report Posts​
This FAQ is part of a Recognized Contributor Group Initiative. Please look for a similar FAQ thread when visiting another device forum.
A special thanks to everyone who contributed to the production of this FAQ​
Note 2
Nice list! This is bound to really reduce clutter in Q&A. Just one thing, you might want to add the differences between TW/ASOP i get that question all the time.
Edit: Also the whole i317/i317m thing
mrevankyle said:
Nice list! This is bound to really reduce clutter in Q&A. Just one thing, you might want to add the differences between TW/ASOP i get that question all the time.
Click to expand...
Click to collapse
Thanks for the tip. I will add this over the next few days.
Thanks !!:thumbup:
Sent from my SAMSUNG-SGH-I317 using my thumbs
Just use caution with links that are taking people to threads for other devices. For example the what is a flash counter answer takes you to the gs3 thread.
Sent from my SAMSUNG-SGH-I317 using xda premium
Hey Tony, I've been searching for information on Apps2SD for this phone and while I will find it (the information) on my own, I think a mini compendium of sorts would make sense in the FAQ section. Unless of course this is a "Google removed the function, end of story," situation.
abowlby said:
Hey Tony, I've been searching for information on Apps2SD for this phone and while I will find it (the information) on my own, I think a mini compendium of sorts would make sense in the FAQ section. Unless of course this is a "Google removed the function, end of story," situation.
Click to expand...
Click to collapse
To an extent I agree, however that would be better suited in a Q&A then a FAQ.
May I suggest adding "what is a modem"
And then laying out the whole dif(or lack there of) between basband/modem/radio. Also in the kies faq I would like to suggest mentioning the kies EFR. Its a very effective and usefull tool.
:beer:
sent from my T.A.R.T.I.S
(Time And Relative Tarts In Space)
---------- Post added at 05:33 PM ---------- Previous post was at 05:32 PM ----------
freakboy13 said:
May I suggest adding "what is a modem"
And then laying out the whole dif(or lack there of) between basband/modem/radio. Also in the kies faq I would like to suggest mentioning the kies EFR(see my sig ).
Its a very effective and usefull tool.
:beer:
sent from my T.A.R.T.I.S
(Time And Relative Tarts In Space)
Click to expand...
Click to collapse
sent from my T.A.R.T.I.S
(Time And Relative Tarts In Space)
Samsung Galaxy Note 2 1317 Network Issue.
Hello friends.. I am new to this forum. My Name is sam and i need help so please help me.
I got an at&t Galaxy note 2 1317 on 4.1.2 firmware. i was trying to unlock it with *#197328640# was not able to do it.
was looking online and some one posted if i downgrade it to 4.1.1 then i would be able to unlock it.
and i did that exactly as it was told. got it kind of unlock for tmobile. but there is always a network problem i am not getting tmobile network everywhere, i did my research for it and people say its modem and i need to flash the rom with tmobile one. but i didnt find any good forum for that. Please help me out.. coz my network default setup shows tmobile, att and 311660 but it never get register on it. only in few place like highways i get good connection otherwise its not register to a network message with a o with a diagonal on the signal bar. please help me out. i got a sim unlock code for it to no help. help me out please.
when i choose the file on recovery mode
it says
signature verification failed
how can i do this
Greetings everyone. I have a question. I did a search of the forum and was unable to find an answer, or at least I didn't use specific enough terms.
I see there are a few Kit Kat roms going around but I haven't seen a rooted stock Kit Kat rom. Is there one available?
Note 2 - Model GT-N7105.
ERGENT
Im hoping someone can answer this Question for me as soon as possible, i just purchased a used AT&T Galaxy Note 2, and already Rooted it but i am scared to add recovery to then flash a custom ROM cause i cant find out any where if the BOOTLOADER is locked, can someone PLEASE let me know if the Bootloader is locked or is it unlocked, thanks in advance.
P.S= and if it is locked can you please guide me where to go to unlock it, cause i HONESTLY searched every where and havent found anything, everything that i did find on locked bootloader for Galaxy Note 2 came up on the Verizon version.. Thanks again.. Bless.
DelphinusMinor said:
Greetings everyone. I have a question. I did a search of the forum and was unable to find an answer, or at least I didn't use specific enough terms.
I see there are a few Kit Kat roms going around but I haven't seen a rooted stock Kit Kat rom. Is there one available?
Note 2 - Model GT-N7105.
Click to expand...
Click to collapse
[email protected] said:
Im hoping someone can answer this Question for me as soon as possible, i just purchased a used AT&T Galaxy Note 2, and already Rooted it but i am scared to add recovery to then flash a custom ROM cause i cant find out any where if the BOOTLOADER is locked, can someone PLEASE let me know if the Bootloader is locked or is it unlocked, thanks in advance.
P.S= and if it is locked can you please guide me where to go to unlock it, cause i HONESTLY searched every where and havent found anything, everything that i did find on locked bootloader for Galaxy Note 2 came up on the Verizon version.. Thanks again.. Bless.
Click to expand...
Click to collapse
You won't lose your unlock. SO yer safe to flash a recovery and them a custom rom. =-}
Oops, just put my glasses on and read your post again. You will also need to unlock it. It's not hard.
thanks for the info
http://forum.xda-developers.com/showthread.php?t=1980644
Sent from my SAMSUNG-SGH-I317 using XDA Premium 4 mobile app
---------- Post added at 08:58 PM ---------- Previous post was at 08:45 PM ----------
That's the thread I used to root my Note 2
Sent from my SAMSUNG-SGH-I317 using XDA Premium 4 mobile app
[email protected] said:
Im hoping someone can answer this Question for me as soon as possible, i just purchased a used AT&T Galaxy Note 2, and already Rooted it but i am scared to add recovery to then flash a custom ROM cause i cant find out any where if the BOOTLOADER is locked, can someone PLEASE let me know if the Bootloader is locked or is it unlocked, thanks in advance.
P.S= and if it is locked can you please guide me where to go to unlock it, cause i HONESTLY searched every where and havent found anything, everything that i did find on locked bootloader for Galaxy Note 2 came up on the Verizon version.. Thanks again.. Bless.
Click to expand...
Click to collapse
When you carrier unlock a device it remains unlocked no matter how many roms or recoveries you flash. My note 2 is unlocked and works just fine.
The bootloader is not locked. Flash a recovery using Odin. Twrp is great.
Sent from my GT-N7105 using XDA Premium 4 mobile app
Another one you can use once you're rooted is ROM Manager from Play Store and flash CWM (ClockWorkMod) that's what I've been using.
Sent from my SAMSUNG-SGH-I317 using XDA Premium 4 mobile app
Thanks guys...this info helped me as well.

[Q] LG LU6200 LTE Root/CWM/CM 10.1

Hi!
I am quite new to the Android world. I just got a LG LU6200 LTE, the Korean one. It is running 2.3.5!
There are a lot of issues with the messaging and the Korean Carriers bloatware.
I stumbled on this site http://forum.xda-developers.com/showthread.php?t=2453565 and am planning to flash this ROM.
I need your help regarding the following things:
1. Are there any firmware updates that I need to do prior to the installation process? I haven't made any updates. The software is exactly the same as it came out of the box.
2. Rooting: I am on stock 2.3.5 I read somewhere that I need to upgrade to ICS Engineer Version(?) and then try rooting? How do I go about it?
3. Clockwork Mod Recovery : I think after the rooting part, I can do this, even then, can I just install the latest version of CWM, from their XDA thread, or do I need to use some other older version?
4. What are the best ROMs in terms of stability for this particular phone? I am not a power user and I just want the phone to work. A good battery life would be a plus though. Also, I read somewhere that there are issues with message character limits, hope I can avoid that with a good ROM.
----------
I am sorry if this post seems redundant, but the ones I read were more than a 15 months old and I fear the information given in that would be outdated.
---------
Also, I will update the post with all the relevant information I receive for this process, to help others in the same endeavour.
Thank you for your time!

[Q] G3 radio band editing - Qualcomm SoC

hi all-
Can anyone tell me if there is a hardware difference in the radios of NA/EUR models of the LG G3 such as the D855/852/850? Is it possible to change radio band support by flashing a different radio or other mods? I recall that this was possible with the Nexus4, to enable LTE support when the stock phone had it disabled. Could you flash a different radio baseband package to enable AWS on a D850/852, or additional LTE bands on a D855? I have a Bell D852 that I'd like to be able to use effectively on Wind, or T-Mobile in the US but obviously it doesn't support all of their frequency bands.
[update 11-18-2014] I've changed the title to reflect that editing G3 radio bands appears to be possible, user JustLiveIt has done so with a D855, but we do not have full details yet. Much more testing with different models besides the D855 is required!
Hi,
I am interested to know the answer to this for the reason you just gave, as well as myself having issues with low signal area performance.
If you find out the answer, please share it.
Cheers,
Maybe a better or more precise question would be; do the G3 models have a baseband radio package that is flashable separate from the existing ROMs? Can someone familiar with the previous LGOG->N4 conversions and the process to turn on the N4 LTE radio define what is necessary in this phone?
Simply put: this sort of thing clearly has been possible before with older LG models like making the Optimus G (E970/973) compatible with Nexus4 ROMs due to having common components. And logistically/economically it's in a manufacturers interest to keep the highest commonality of components for economies of scale in manufacturing. So logically- the various G3 models should use as few different hardware parts as possible, and differences should be defined in software as much as possible.
Has anyone tried this Qualcomm SoC dev mode hack on the D850 or D852? JustLiveIt has done testing on a D855 only so far. This thread seems to indicate that any and all GSM bands could be enabled on any current Qualcomm SoC.
Any D850, D852. D851, F460, etc users who feel lucky.. please give this radio edit a try and let us know!
Does anyone have the specific instruction set for LG phones or the G3 in particular? I have tried sending PMs to the LG users in the Qualcomm unlock thread but still no reply.
D852 sitting idle, awaiting some LG-specific instructions. I'm willing to do some testing and provide feedback, I just need a guide on testing with the G3, everyone else in the Qualcomm thread is either Sony or HTC users it seems. And neither of the users working with LG phones in that thread have responded in a week..
I got a reply back from JustLiveIt on Wednesday, unfortunately he has been offline while moving from the US overseas, so he will try to provide his radio details to-date on the D855 as soon as he is able. :good:
It's easy on LG phone...I have tested on G2 CloudyG3 (I just bought new G2 so far )
1.Install LG United driver
2.Require root
3.Turn on USB Debugging and switch to MTP mode
4. Connect the phone to PC and open terminal
5. Type this
adb shell
su
echo 1> / sys / devices / platform / lg_diag_cmd / diag_enable
setprop sys.usb.config acm, diag, mtp, adb
Click to expand...
Click to collapse
6. After that check your Device manager, this will show up "Ports (LGE AndroidNet USB Serial Port (ComXX))" ComXX is any number
7. Now you can do anything, play with it....
BlackSoulxxx said:
It's easy on LG phone...I have tested on G2 CloudyG3 (I just bought new G2 so far )
1.Install LG United driver
2.Require root
3.Turn on USB Debugging and switch to MTP mode
4. Connect the phone to PC and open terminal
5. Type this
6. After that check your Device manager, this will show up "Ports (LGE AndroidNet USB Serial Port (ComXX))" ComXX is any number
7. Now you can do anything, play with it....
Click to expand...
Click to collapse
I tried that in my G3 and it does not work
adb shell
su
echo 1 > /sys/devices/platform/lg_diag_cmd/diag_enable
setprop sys.usb.config acm,diag,mtp,adb
And i get
tmp-mksh: Can´t create /sys/devices/platform/lg_diag_cmd/diag_enable: No such file or directory
---------- Post added at 05:41 AM ---------- Previous post was at 05:34 AM ----------
Moose21 said:
I got a reply back from JustLiveIt on Wednesday, unfortunately he has been offline while moving from the US overseas, so he will try to provide his radio details to-date on the D855 as soon as he is able. :good:
Click to expand...
Click to collapse
I am interested in enabling aws or umts IV 1700Mhz in my G3, in threadAdd all GSM and LTE bands to your phone JustLiveIt said he was able to do so, he might give us more directions about it
charlierocker said:
I tried that in my G3 and it does not work
adb shell
su
echo 1 > /sys/devices/platform/lg_diag_cmd/diag_enable
setprop sys.usb.config acm,diag,mtp,adb
And i get
tmp-mksh: Can´t create /sys/devices/platform/lg_diag_cmd/diag_enable: No such file or directory
---------- Post added at 05:41 AM ---------- Previous post was at 05:34 AM ----------
I am interested in enabling aws or umts IV 1700Mhz in my G3, in threadAdd all GSM and LTE bands to your phone JustLiveIt said he was able to do so, he might give us more directions about it
Click to expand...
Click to collapse
Can you check that in your rom there is /sys/devices/platform/lg_diag_cmd folder? Use any file manager apps to do this...
Also if you running custom ROM, maybe the ROM author remove it. Try to flash stock ROM and try again.....
BlackSoulxxx said:
Can you check that in your rom there is /sys/devices/platform/lg_diag_cmd folder?
Click to expand...
Click to collapse
Definitely not found in CM12 20141124 build for D852.
BlackSoulxxx said:
Can you check that in your rom there is /sys/devices/platform/lg_diag_cmd folder? Use any file manager apps to do this...
Also if you running custom ROM, maybe the ROM author remove it. Try to flash stock ROM and try again.....
Click to expand...
Click to collapse
I looked for that folder and it doesn't exist i got a custom room cloudy G3 1.2
BlackSoulxxx said:
Can you check that in your rom there is /sys/devices/platform/lg_diag_cmd folder? Use any file manager apps to do this...
Also if you running custom ROM, maybe the ROM author remove it. Try to flash stock ROM and try again.....
Click to expand...
Click to collapse
I checked and there is no such folder i was using a custom rom cloudy2.1, then I restored back to the original stock ROM and there is no such folder either
Regards
That's weird...No comment...
So what can we do to re-add or load the necessary files on a Lollipop ROM? OR do we need to flash back to a stock Kitkat build? Does anyone who actually knows anything ever read these threads??
---
I've only been looking and asking for help and information for FOUR MONTHS in the G3 forums and the Qualcomm chipset thread and noone has provided any tangible information for the G3 phones, ever. I said right from the start I was willing to use my D852 to test and provide feedback, noone could even be bothered to reply. I asked people who claimed they'd had success with other G3 models, they provided nothing. This is why people hate on XDA- because it's full of useless posers who can't do anything except rehash files written or edited by others and take their credit. LOL ROMz!1one!!wan But ask for something original and useful to edit the hardware? Complete silence. Guess I may as well just sell my 852 and go buy an 851 on eBay, at least it will have what I wanted out of the box, for only $500.
Enabling LTE bands on LG VS985
Moose21 said:
Hi Enigmafied-
can you follow up here, or preferably here with the details on how you have edited the G3 radio bands? I have been looking for a set of instructions for testing this with a D852 for months with no reply from anyone..
I wanted to test access to the AWS bands for HSPA and LTE with Wind and T-Mobile on a Bell-sourced D852.
Click to expand...
Click to collapse
I am quoting Moose21 from here: http://forum.xda-developers.com/showpost.php?p=58183824&postcount=918
I will respond the same in both threads as it may be benificial to readers in each thread. To enable the Verizon LG G3 VS985 bands was simple, I followed the instructions from this thread: http://forum.xda-developers.com/verizon-lg-g3/general/unlocked-lte-bands-vs985-t2909150
kroukes2000 said:
I unlocked some others LTE bands on VS985, I tried other tips from Sony Xperia forum with no success and now just with hiddenmenu it work, for that:
1. Download Shortcut Master (lite) from play store
2. Top right -> App Explorer ->Verizon Hidden Menu
3. go to -> LTEBandSelection tap and select Launch
4. Now choose all Bands and Save and reboot
Need ROOT
That's all
Click to expand...
Click to collapse
Not sure if you will have a hidden menu that is similar! Hope it helps!
Enigmafied said:
I am quoting Moose21 from here: http://forum.xda-developers.com/showpost.php?p=58183824&postcount=918
I will respond the same in both threads as it may be benificial to readers in each thread. To enable the Verizon LG G3 VS985 bands was simple, I followed the instructions from this thread: http://forum.xda-developers.com/verizon-lg-g3/general/unlocked-lte-bands-vs985-t2909150
Not sure if you will have a hidden menu that is similar! Hope it helps!
Click to expand...
Click to collapse
Sorry, this is actually just the LG service menu accessible on any stock ROM LG phone with the standard 3845# code.. It is not really unlocking or enabling anything that wasn't already available from your provider. In fact this is pretty clearly an LG service code testing hook as this works on the stock ROM, but does not work at all on a Lollipop ROM such as Candy5. 3845# doesn't work there either.
Has anyone gotten this to work?
I have a d851 on t-mobile in the us and want to try to enable band 12 for lte
Glad that this treat is revoked again and sorry that there still is no usefully info about some interesting questions, specifically about hardware ( also regardless to ^^^post#15), would like to provide some personal update and experience past couple mounts with mine d851 model that i don't want to give up, since where i am, accordingly to lte i need bands 3 and 20, which d851 officially doesn't have them.
I did try every info that was find on net, was do a every idea that i can thing of (lacky me phone survive after couple serious crashes ), what from i know fore sure in editing android or it was hit and miss, try and error, restrictions of free (read demo) softwares, pagans magic and voodoo zens, etc etc... all i can say that i didn't succeed in enabling 3 and 20 bands and still looking for answers.
Also have a question: is it possible to change some hardware part (radio, modem, soc, whatever) and from d851 to transform in d855/d850/bands 3,20, and supporting it with appropriate software (kernel, baseband, whatever)?
I got it working.
working with qxdm not in a band 12 area dont know if it worked but settings sticking from boot.
You need to set the selinux to permissive then run from a su adb prompt
echo 1 > /sys/devices/platform/lg_diag_cmd/diag_enable
setprop sys.usb.config acm,diag,mtp,adb
I followed this http://forum.xda-developers.com/galaxy-s5/general/how-to-add-rf-lte-frequency-bands-to-t2886059 but the only addition was using this to change selinux to permissive http://forum.xda-developers.com/showthread.php?t=2524485
I have a d851 using a stock rom based on the newest 5.0 for my device 20G Rom is rooted

Bootloader Unlock?

Hi all interested in this device does anyone know if the bootloader can be unlocked?
Thanks in advance :good:
Also interested in this. Anyone?
liam_davenport said:
Hi all interested in this device does anyone know if the bootloader can be unlocked?
Thanks in advance :good:
Click to expand...
Click to collapse
galaxys said:
Also interested in this. Anyone?
Click to expand...
Click to collapse
The bootloader can't be unlock at the moment. Asus is known for giving the tools to unlock the bootloader. So its matter of time to have the tools to unlock it.
Asus just released the unlock tool for the ZenFone 3 so the tool for the Deluxe can't be far off. Maybe this tool will work for the Deluxe??
Sent from my SM-N915G using XDA-Developers mobile app
Source Code is on Asus website I don't get why it's not available yet?
GodKingKnight said:
Source Code is on Asus website I don't get why it's not available yet?
Click to expand...
Click to collapse
Hey there I posted this under "rooted":
Hey, just went onto ASUS global & US website and saw that there is an unlock bootloader utility for the ZS550KL (updated 11-Nov-2016) but not one for the ZS570KL. Does this matter, since both phones are "Deluxe"? If not, any assistance to unlock bootloader and root the ZS570KL. Thanks!
Any help or feedback, greatly appreciated.
jmoricone said:
Hey there I posted this under "rooted":
Hey, just went onto ASUS global & US website and saw that there is an unlock bootloader utility for the ZS550KL (updated 11-Nov-2016) but not one for the ZS570KL. Does this matter, since both phones are "Deluxe"? If not, any assistance to unlock bootloader and root the ZS570KL. Thanks!
Any help or feedback, greatly appreciated.
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i wish i could do a test run, but sadly it's not on 5.7 yet and i asked asus about it, and haven't gone back to me yet on the issue.
Darkdragontc said:
i wish i could do a test run, but sadly it's not on 5.7 yet and i asked asus about it, and haven't gone back to me yet on the issue.
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Fairly new to rooting phones and this question is due to my inexperience, but if the phones are both considered "Zenfone 3 Deluxe" what does the size have to do with it? Thanks for explaining.
jmoricone said:
Fairly new to rooting phones and this question is due to my inexperience, but if the phones are both considered "Zenfone 3 Deluxe" what does the size have to do with it? Thanks for explaining.
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well according to the this link here ... https://www.asus.com/Phone/ZenFone-3-Deluxe-ZS570KL/HelpDesk_Download/ (This is for 5.7 and there is no show of bootloader)
however this link here https://www.asus.com/Phone/ZenFone-3-Deluxe-ZS550KL/HelpDesk_Download/ (shows a bootloader unlock for the 5.5 version)
We need developers to jump on this darn phone and get it going somehow, if there is anyway possible to get their attention on it. I was able to tweak my phone a bit more with the startup manger (free) from google play to get more ram space.
jmoricone said:
Fairly new to rooting phones and this question is due to my inexperience, but if the phones are both considered "Zenfone 3 Deluxe" what does the size have to do with it? Thanks for explaining.
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5.5 has SD820 cpu, 5.7 has SD821... Would you try and use the other, untried method of unlocking if it may destroy your expensive little toy?
ultramag69 said:
5.5 has SD820 cpu, 5.7 has SD821... Would you try and use the other, untried method of unlocking if it may destroy your expensive little toy?
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This is untrue. The 5.5 has the SD625, and the 64GB 5.7 has the SD820 and the 256GB 5.7" Special Edition has the SD821.
While it could be possible that a bootloader unlock tool for the SD820 could be used on the SD821 (but maybe not) because the architecture is essentially the same, an unlock tool for the SD625 most certainly would not be as it is a completely different processor.
I know we seen this answer before, but this is what i got from them.... https://www.asus.com/zentalk/thread-120584-1-1.html
I emailed Asus support and got this as a response:
Me: "When can the bootloader unlock utility be expected to be released?"
Them: "Unfortunately ASUS does not actually asssit with unlocking of the Android Bootloader. I must advise that you do so at your own risk, as once the boot loader is unloked it will void your warranty. But we will transfer customers' wishes to the related department for further development."
Edit: I prodded them further and received this in response:
"I have transferred your wish to our Product department, but temporary the accurate time the unlock tool for this Zenfone 3 Deluxe model would be released couldn't be ensured."
Which I believe means: 'We can't give an official release time yet.'
There is a "petition" in Asus 's Taiwan forum requesting an official bootloader unlocked tool and the thread is marked "under active review" by representative of Asus. No ETA is given though and the thread is in Chinese. If you are also interested and want to give it a little more push you could leave English message there.
https://www.asus.com/zentalk/tw/forum.php?mod=viewthread&tid=193863&extra=page=10&mobile=2
ultramag69 said:
5.5 has SD820 cpu, 5.7 has SD821... Would you try and use the other, untried method of unlocking if it may destroy your expensive little toy?
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Hey, thanks for the explanation. I did not even consider looking at the specs (chipset) to see if there was a difference between the 2 models. I just thought they were the same phone just size of screen difference and/or less storage. Forgot they also release a 820 model.
At least you can get to the heart of the menu of the recovery, just can't do much there either. Thanks to a lucky source right here.... been trying find out how to do this...
https://www.asus.com/zentalk/thread-120913-1-1.html
1.) Turn off phone completely
2.) press power button and volume down at same time and hold it untill you see an android logo with an "!" with the android logo that says "no command". when you see the logo release all buttons.
3.) Now, press and hold power button first and then quickly press volume Up. You will then see the options including wipe cache.
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Darkdragontc said:
At least you can get to the heart of the menu of the recovery, just can't do much there either. Thanks to a lucky source right here.... been trying find out how to do this...
https://www.asus.com/zentalk/thread-120913-1-1.html
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Sames the Zenfone 2...
help
my zs550kl is two days new, I am upgraded to android 7.0 nougat it automaticly updated as soon as i got threw initial set up. so my problem is that it was no problem at all unlocking it useing the unlock tool from thread xda-developers Asus ZenFone 3 Deluxe Asus ZenFone 3 Deluxe ROMs, Kernels, Recoveries, & Other Development [DEV][ZS550KL][ZS570KL][ZS570KLPRO] Bootloader Unlock, Root & Busybox by adwinp First shot no problem unlocked my problem comes from the bootroot.img i think because i am 7.0 all ready. so is there a boot.img available for android 7.0? and if not can i downgrade back to the firmware specified in that post? any help would be awesome i suck at this stuff but i just cant help myself and i cant stand all the bloatware and asus is the worst one ive come across so far, such a nice device completely bogged down by a crappy UI.
pmf0524 said:
my zs550kl is two days new, I am upgraded to android 7.0 nougat it automaticly updated as soon as i got threw initial set up. so my problem is that it was no problem at all unlocking it useing the unlock tool from thread xda-developers Asus ZenFone 3 Deluxe Asus ZenFone 3 Deluxe ROMs, Kernels, Recoveries, & Other Development [DEV][ZS550KL][ZS570KL][ZS570KLPRO] Bootloader Unlock, Root & Busybox by adwinp First shot no problem unlocked my problem comes from the bootroot.img i think because i am 7.0 all ready. so is there a boot.img available for android 7.0? and if not can i downgrade back to the firmware specified in that post? any help would be awesome i suck at this stuff but i just cant help myself and i cant stand all the bloatware and asus is the worst one ive come across so far, such a nice device completely bogged down by a crappy UI.
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Was it necessary to post the same in 2 threads?
Anyhow, check my original thread for rooting again. I included ZS550KL Nougat rooted boot images.
Test & share your feedback in the original rooting thread.
can you tell how to get to this thread, i am struggling here today gonna throw a pc and a new zenfone threw a wall soon

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