T Mobile P769 LG L9 tips tricks hacks mods. u.s. version only! - LG Optimus L9 P760, P765, P768, P769

This thread is for the T-Mobile version P769BK only
I will be posting hacks (working ones) for Google now
Recoveries. Roms. Etc.
If there is a hack or request for a feature post it here
And I'll do my best to make that happen

TechSoft said:
This thread is for the T-Mobile version P769BK only
I will be posting hacks (working ones) for Google now
Recoveries. Roms. Etc.
If there is a hack or request for a feature post it here
And I'll do my best to make that happen
Click to expand...
Click to collapse
there's a thread on Google now. we need to deodex our rom for it.

T-Mobile LG Optimus L9 P769?
We really need a concise thread with links to what works on T-mobile P769.
But what's a P769BK? I mean I did buy mine off some guy from craigslist and did meet him at Burger King, that count?
Rooting was slight maze with a few steps outta place or missing tiny details.
Do we have an easier bootloader unlock, other than looking in the mirror and doing the hokey pokey?

clockcycle said:
We really need a concise thread with links to what works on T-mobile P769.
But what's a P769BK? I mean I did buy mine off some guy from craigslist and did meet him at Burger King, that count?
Rooting was slight maze with a few steps outta place or missing tiny details.
Do we have an easier bootloader unlock, other than looking in the mirror and doing the hokey pokey?
Click to expand...
Click to collapse
BK is the T-mobile version of the L9.
And no I don't think there is an easier way to unlock the bootloader besides the 'hokey pokey' one
Whenever we do get the JB update though, we might have more options.

The P769 P769bk and P769bkgo are all the same phone they are wind mobile t-Mobile and T-Mobile prepaid respectively.
Sent from my HTC ONE X using xda premium

videos would help
I would like to try and unlock my bootloader on my p769. I've unrooted and rerooted my phone twice now so I'm use to flashing the kdz files. I think it would be easier if someone made a video showing how the mirrored image and "wonky" touchscreen actually look. Plus seeing a video with someone showing the steps would be very beneficial. The forums are great though. Lots of information here.

Sorry if I had time I'd make a video for you. Its really not super hard dealing with the inverted touch it just takes a while to figure out where you're touching vs where it registers. If you touch on the left it registers on the right side etc. And it is inverted vertically as well but not in exactly the same way the threshold isn't perfectly center.
Some guy in another thread said he heard from a reliable source we're getting JB update April 24th. I don't know how reliable his info is. Also the Mexican P768 just got the jb update minus the code to unlock the boot loader. If T-Mobile did the same thing it would not surprise me at all.
So in summation wait or don't wait
Sent from my HTC ONE X using xda premium

TechSoft said:
This thread is for the T-Mobile version P769BK only
I will be posting hacks (working ones) for Google now
Recoveries. Roms. Etc.
If there is a hack or request for a feature post it here
And I'll do my best to make that happen
Click to expand...
Click to collapse
Welcome back my pal. After long time. :fingers-crossed:expecting something nice for L9 from you.

Related

[Q] [P769] Best ROMs for LG P9 P769?

Noob here! I'm getting ready to try my hand at rooting and unlocking the bootloader on the LG P769 that my friend gave me. I'm somewhat tech savvy, but some of the rooting and unlocking guides are a bit confusing to me. Not too confusing to turn me away though. At any rate, I'm looking for a good ROM to use with my P769 before I root and unlock. From what I've researched so far, the P769 isn't as easy as most other phones. Especially, seeing as mine is running v20H even after a hard reset of the phone. All I've heard so far about rooting and unlocking P76920H is "Damn you LG!" There is one thread I keep coming across (and losing track of because I forget to bookmark it ) with lots of colorful lettering that looks promising to me. Maybe because I'm a noob, maybe because I like colorful shiny things... Who knows, but I think I'm ready to try it if I can find it again.
Back to the subject at hand, I'm wondering if anyone has any recommendations on a ROM for my LG P769 US T-Mobile once I get around to rooting and unlocking it. I'd love to be able to just use the v20H firmware with app2sd enabled. Wondering also if any type of Nexus software, preferably 4.4.2? would run on it? I'm sure I'll receive some "Stupid Noob!!" comments, but I'll accept them with gratitude, as I am new to this and studying the ins and outs of how all this rooting and unlocking stuff works. Any recommendations would be greatly appreciated. I've done a little research on official and unofficial ROMs for the P769, but everyone with this phone seems to feel forgotten because there are lots of mods for the other P9 models and the P769 is like an unhatched goose egg. I love the phone, just want to get rid of all the bloatware and enable app2sd support. Perhaps rooting, toying with SuperUser and flashing the app2sd enabling scripts would be my best route? hehe... help! please?
Thanks for reading. Hope I'm posting in the right spot. They said Android questions big and small.
Recommendations on LG P769 ROMs anyone?

Rooting LG V10

Hello everyone.
I was recommended to check these forums so I decided to create an account.
I have had my LG V10 for almost three weeks now and I love it. I have the T-Mobile version. I came from iPhone and I always had my phone jailbroken. I wish to root my LG V10 for more freedom and to get rid of those pesky ads.
Can someone link me to a guide that will assist me in rooting my T-Mobile LG V10? I haven't been able to find anything anywhere else. Also, I would love to know what can I do or what are the things that people recommend to do after the phone is rooted.
Again, it is my first time on Android so help me out, please.
Thanks!
Sincerely,
Mrs Ana.
Start here.
http://forum.xda-developers.com/showthread.php?t=3239740
Double0EK said:
Start here.
http://forum.xda-developers.com/showthread.php?t=3239740
Click to expand...
Click to collapse
Thanks for that.
I apologize for being new. I clearly do not understand what is being said there lol. I know what rooting is but I don't know how to follow the directions and in what order.
Can you please tell me what I have to do first? If there is a step-by-step guide, that would be awesome. I am trying to root my T-Mobile LG V10.
Thanks and again, sorry. I just do not want to mess it up.
I think you're going to have to do some googling and reading about adb first if you aren't already familiar with it.
I'm no expert. Still running stock here and havent rooted a phone since my original HTC g1 and HTC g2.
Sent from my pretty nifty brand new LG V10
Not sure if you have seen it yet but at the bottom of the LG-V10 posts there is a T-Mobile LG-V10 link you might look in there that may help you out also good luck and keep asking questions no question is to dumb.
Mrsana said:
Hello everyone.
I was recommended to check these forums so I decided to create an account.
I have had my LG V10 for almost three weeks now and I love it. I have the T-Mobile version. I came from iPhone and I always had my phone jailbroken. I wish to root my LG V10 for more freedom and to get rid of those pesky ads.
Can someone link me to a guide that will assist me in rooting my T-Mobile LG V10? I haven't been able to find anything anywhere else. Also, I would love to know what can I do or what are the things that people recommend to do after the phone is rooted.
Again, it is my first time on Android so help me out, please.
Thanks!
Sincerely,
Mrs Ana.
Click to expand...
Click to collapse
Here is a video tutorial made from the guides
https://youtu.be/PPLwFGxLQA4

Verizon WiFi and video calling

Hey guys. I've been reading a bit and seems that I might be able to get Verizon WiFi and video calling feature back on my open market unlocked and rooted us998. I am on Verizon service.
Can someone be so kind as to point me in the direction of where I can find instructions for that if I'm reading things correctly. Thanks
I hate to ask for something I know is already here somewhere. But I'll have to second this request. I think it's in the Frankenstein thread somewhere but I went through the hole thing and must have overlooked it.
AdmiralKirk said:
I hate to ask for something I know is already here somewhere. But I'll have to second this request. I think it's in the Frankenstein thread somewhere but I went through the hole thing and must have overlooked it.
Click to expand...
Click to collapse
With all the different models, cross flashing, and all, there's been several different threads created that has left me a bit confused. I'm not even sure that what I'm asking for is legit.
Sent from my LG-US998 using Tapatalk
Ballroomblitz said:
Hey guys. I've been reading a bit and seems that I might be able to get Verizon WiFi and video calling feature back on my open market unlocked and rooted us998. I am on Verizon service.
Can someone be so kind as to point me in the direction of where I can find instructions for that if I'm reading things correctly. Thanks
Click to expand...
Click to collapse
I can't answer your question directly but this might lead you to it:
https://forum.xda-developers.com/showthread.php?p=76613814
Sent from my LG-H933 using Tapatalk
Mad Medik said:
I can't answer your question directly but this might lead you to it:
https://forum.xda-developers.com/showthread.php?p=76613814
Click to expand...
Click to collapse
So am I correct in assuming that I would have to start with Verizon branded equipment for this to work? Or can I install files per the instructions and access the service that my carrier offers on their branded devices? I might try it when I have time just to find out.
Ballroomblitz said:
So am I correct in assuming that I would have to start with Verizon branded equipment for this to work? Or can I install files per the instructions and access the service that my carrier offers on their branded devices? I might try it when I have time just to find out.
Click to expand...
Click to collapse
My understanding: As long as you start with a North American V30, the specific version of firmware you began with shouldn't matter. You flash to the "generic" US998 and then flash the specific modem files for the network you are connected to. The hardware is the same, but the firmware tells the device how to communicate with the particular network if that network is using something proprietary or non-standard.
To be clear: it is the modem files for the network YOU ARE USING that need to be flashed to potentially access non standard features such as VoLTE, VOWIFI and perhaps visual voicemail. Eg, flashing the files he used for Verizon would not help (and might hinder) if you are connecting to something non-Verizon.
Sent from my LG-H933 using Tapatalk
Ballroomblitz said:
So am I correct in assuming that I would have to start with Verizon branded equipment for this to work? Or can I install files per the instructions and access the service that my carrier offers on their branded devices? I might try it when I have time just to find out.
Click to expand...
Click to collapse
No, you can start with any North America V30/V30+/V30S variant.
Which is nice as Verizon never sold the V30+.
---------- Post added at 05:29 PM ---------- Previous post was at 05:14 PM ----------
Re-posting here as it's relevant to the discussion:
wdwms said:
Don't have the phone yet, so been slowly going through this seeing what I have to learn coming from the HTC 10, was planning on following these instructions to get going: https://forum.xda-developers.com/lg-v30/how-to/wtf-lg-v30-t3790500
I assume thats what you are referring to?
Click to expand...
Click to collapse
Right. Jump you post #193 in that thread. Post #1 in that thread has copy and paste of post #193, but the original is easier to read than quoted version.
Print it out if you can. Don't skip steps. It clearly tells when the go to the next section. It's not hard, you just have to follow the steps.
CONCEPT: @TxanMoe discovered LG Oreo on the V30/V30+/V30S has nice flaw where you can flash your own bootloader unlock code to successfully unlock the bootloader, install TWRP and root.
But you need fastboot flash commands. In North America, only the carrier unlocked US998 has that. But you can use dev patched LGUP to convert any other North America phone (except T-mobile H932) to become a US998 Oreo phone. FLASH bootloader unlock code. BOOM. Sprint and Verizon users then add back LTE bands or VoLTE/Wi-fi calling.
Similar situation for the the rest of the world with the European H930 Oreo. Some differences but for this overall view, it's the same concept.
Now, we have learned the June Android security patch will have fix for "LG bootloaders". Unlock the bootloader while you can!
Hey all, glad this thread is here so that hopefully we can have a more centralized place to have this discussion. After a lot more testing and tinkering I've found that original process to be a longshot at best. It works and then fails, and I haven't been able to recreate the same outcome, whether it's a success or not, twice. With that being said I've been focusing on edits to /system/etc/dsts/joan_vzw_170626/carrierconfig.xml and build.prop (a good place to start are the lines added by the Xposed VoLTE/VoWiFi Enabler module, although the module itself is not necessary) where enabling these features in this way was originally neglected. I am continuing to try and figure this out and it seems like maybe an init.d script at boot that covers all may be a way to go. I've also decompiled and started to try and look at the LG IME and the various VZW system apps to see what actually pertains and what doesn't. Will follow up here and if anyone had anything else to add or has succeed consistently do please let me know.
lmservas said:
Hey all, glad this thread is here so that hopefully we can have a more centralized place to have this discussion. After a lot more testing and tinkering I've found that original process to be a longshot at best. It works and then fails, and I haven't been able to recreate the same outcome, whether it's a success or not, twice. With that being said I've been focusing on edits to /system/etc/dsts/joan_vzw_170626/carrierconfig.xml and build.prop (a good place to start are the lines added by the Xposed VoLTE/VoWiFi Enabler module, although the module itself is not necessary) where enabling these features in this way was originally neglected. I am continuing to try and figure this out and it seems like maybe an init.d script at boot that covers all may be a way to go. I've also decompiled and started to try and look at the LG IME and the various VZW system apps to see what actually pertains and what doesn't. Will follow up here and if anyone had anything else to add or has succeed consistently do please let me know.
Click to expand...
Click to collapse
Any luck with this? updates on your progress?

P769 Bootloader Unlock - is it possible?

This is probably the most desperate post i've made on XDA. I'm not entirely sure if I'm following the forum rules, so I'm sorry if this violates any.
I've got an Optimus L9, model P769BKGO, manufactured March 22nd, 2013. My current understanding is if I have an L9 that was manufactured after June of the same year, the bootloader is encrypted, preventing me from unlocking it. I did work on the phone a while back, and found that it's running the P760's V10b Europe firmware. The bootloader appears to be set up properly, the screen is inverted and "flipped" horizontally as it's supposed to be according to all the tutorials i could find. There's only one problem I'm coming across.
The next step I can find is to flash the radio and connect to mobile data, leaving it connected for 30 minutes or more. I've tried to flash the radio, and it hasn't fixed the modem issues that comes with flashing the firmware to V10b EO. I have an active SIM in it as i'm supposed to, but I can't flash it to another firmware to restart the process because if I do, I have no working links for any of the tools/firmwares I need. They all either pull up a 404 or just don't exist, for example the "All in One" MEGA links in the more popular bootloader unlocking threads.
The Optimus L9 forum has been noticably dead for a while now, but i don't see any better place to seek help. Hopefully someone here can lend me a hand in finding the firmware versions I need to get this done.
If I have learned anything from xda-developers since 2004 when I got my first Windows Mobile smartphone: yes. it IS possible. And MORESO., where there is a will, there is a way.
That said, I've got a couple LG-P769's I'd like to root, so if I dig anything up that works, I'll let you know. Otherwise, my skills as a developer do not extend to reverse engineering (especially encrypted(!)) bootloaders. Creating a custom ROM is more up my alley, and something I may do if we find it is necessary
Toaster42 said:
If I have learned anything from xda-developers since 2004 when I got my first Windows Mobile smartphone: yes. it IS possible. And MORESO., where there is a will, there is a way.
That said, I've got a couple LG-P769's I'd like to root, so if I dig anything up that works, I'll let you know. Otherwise, my skills as a developer do not extend to reverse engineering (especially encrypted(!)) bootloaders. Creating a custom ROM is more up my alley, and something I may do if we find it is necessary
Click to expand...
Click to collapse
I wish I saw this sooner, but I think I can help you out with rooting them. There's something called LGPwn that you might find useful. If it works for you, it'll work well. There's also this one recovery installer that I use, although it's not very up to date... nonetheless, it works too. If I have any custom roms laying around that have dead links, I'll do my best to supply them just in case (since devhost isn't a thing anymore, almost all links here are dead).
Best of luck
Mrhayman12 said:
I wish I saw this sooner, but I think I can help you out with rooting them. There's something called LGPwn that you might find useful. If it works for you, it'll work well. There's also this one recovery installer that I use, although it's not very up to date... nonetheless, it works too. If I have any custom roms laying around that have dead links, I'll do my best to supply them just in case (since devhost isn't a thing anymore, almost all links here are dead).
Best of luck
Click to expand...
Click to collapse
While I don't want to jack this thread, I wanted to comment that LGPwn worked well for me and thanks for the links. I am a bit new to all of this, and I couldn't seem to find any ROMS that would work with the old phone newer than andriod 5.1 - thus also taking the chance here to ask given your already very neat help, if, unlike what I believe - I can use ROMS not made for the phone?
TheDractBar said:
While I don't want to jack this thread, I wanted to comment that LGPwn worked well for me and thanks for the links. I am a bit new to all of this, and I couldn't seem to find any ROMS that would work with the old phone newer than andriod 5.1 - thus also taking the chance here to ask given your already very neat help, if, unlike what I believe - I can use ROMS not made for the phone?
Click to expand...
Click to collapse
I'm suuuuper late on replying to this (I don't mind the bump though), you can use ROMs developed for the p760 as well, although I can't say I'm on familiar territory anymore. My L9 is in the drawer now, since I can't find a way to properly unlock the bootloader. They say there's supposed to be special software available, but that software has since been wiped off the net.
Regardless, I hope that helps.

[ROOT] Any Updates on Root?

I currently own the US model of this device. I've done some digging in the forums but I never really come up with very much. If anyone could help I'd be willing to try just about anything to get this phone rooted as long as there's a recovery option. I've read in other threads that the European model can be rooted but the US version has no such luck. If anyone has anymore information please post a reply I would love to get a discussion started. Thanks in advance
Model:LM-850UM
DarkTomb09 said:
I currently own the US model of this device. I've done some digging in the forums but I never really come up with very much. If anyone could help I'd be willing to try just about anything to get this phone rooted as long as there's a recovery option. I've read in other threads that the European model can be rooted but the US version has no such luck. If anyone has anymore information please post a reply I would love to get a discussion started. Thanks in advance
Model:LM-850UM
Click to expand...
Click to collapse
Guess there's not much love for LG devices!
iceman1977 said:
Guess there's not much love for LG devices!
Click to expand...
Click to collapse
Unfortunately, yes your appear to be right. I haven't been able to find anything on this device as far as the U.S. version goes anyway. Apparently, the European version has already been rooted with Magisk and an unlocked bootloader. Although no one has said much of anything about this one. I hope there some development soon!!
A shame these dont yet have bootloader unlock etc.. Its a great phone with Awesome specs on it.
I picked up a Like NEw one for 200.00 (u.s. sprint) version. I use it on t-mobile.
carlasan said:
A shame these dont yet have bootloader unlock etc.. Its a great phone with Awesome specs on it.
I picked up a Like NEw one for 200.00 (u.s. sprint) version. I use it on t-mobile.
Click to expand...
Click to collapse
Well it has according to the LG website. Didn't try it out yet.
https://developer.lge.com/resource/mobile/RetrieveBootloader.dev?categoryId=CTULRS0703
• LG V50S: LMG850EMW/LMG850EMWX for the European market
This is the LG G8X (check your device info).
We'll probably have to wait for Firehose to be released for LG Snapdragon 855 to have any hopes for unlocking on Non EU variants
No bootloader unlock available? Was checking developer settings and was able to turn on OEM unlock. Would really like to see some AOSP ROMs available for this phone.
I am very glad to be getting replies here. However, US models are still unrootable as far as I can tell its not listed for the US region but is listed for EU. So far no new updates. Please keep the conversation alive though!! Need a developer to start cracking down on this device please!
If anyone knows any developer's willing to work on this device I will quite literally give them payment to develop a working root method for this device. No joke. I'm not very sure how much power developers have over this device. But I would really love to find out.
DarkTomb09 said:
If anyone knows any developer's willing to work on this device I will quite literally give them payment to develop a working root method for this device. No joke. I'm not very sure how much power developers have over this device. But I would really love to find out.
Click to expand...
Click to collapse
You could probably start a Bounty thread like they did with the V50 and G8.
tech_infinity said:
You could probably start a Bounty thread like they did with the V50 and G8.
Click to expand...
Click to collapse
How would I go about doing this? Not all that familiar with Xda honestly. I rooted my old phone thanks to this site but I wouldn't know how to contact any developers on this subject.
A shame that this high end phone does not yet have root/rom. (in u.s.) You can pick these up fairly inexpensively (on ebay..as I did)
Hope LG is able to get bootloader unlocked one day or I may have to go back to Xiaomi / Oneplus
I'll keep my fingers crossed.
carlasan said:
A shame that this high end phone does not yet have root/rom. (in u.s.) You can pick these up fairly inexpensively (on ebay..as I did)
Hope LG is able to get bootloader unlocked one day or I may have to go back to Xiaomi / Oneplus
I'll keep my fingers crossed.
Click to expand...
Click to collapse
Well considering this same device is rooted it would likely mean that eventually we will have something. It might take awhile however. The EU version is definitely rooted and even compatible with Magisk having an unlocked bootloader is fantastic. Especially in this time. However since our country is a bit more controlling when it comes to phone data we may not see one until this device is obsolete. Meaning that LG will have made their money on it and therefore feel safe releasing a bootloader unlock officially..

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