just some guidence with this lgp769 - LG Optimus L9 P760, P765, P768, P769

Hi all, I have rooted my mothers lg p769 tmobile phone with the lgpwn.apk and removed some bloat and have no recovery yet. I want to install a custom recovery cwm twrp whichever is considered stable at this moment in time.
thanks in advance, I'm a little short on time right now is all. shes leaving on the second.
device info:
android version is 4.1.2
baseband version L6260_MODEM_SIC_01.1305.00
kernel version 3.0.31
software version P76920h

You need to unlock the bootloader before installing twrp. And that's not easy.
Sent from my LG-P769 using XDA Premium 4 mobile app

LaDY Vengeance said:
You need to unlock the bootloader before installing twrp. And that's not easy.
Sent from my LG-P769 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
why is it not easy? edited.. this phone . Happpy New year.
thanks in advance for a good guide to follow specifically for flashing twrp after bl unlock. the guides I found are probably good but I am not certain.

Related

[Q] New to the Optimus Line looking for help on several things

Hi, just bought my first Optimus L9 769 not new to android i understand adb and the phone is rooted runnin 4.1.2 stock rom
First question how do i determine if my bootloader is locked
Second if it is locked easiest metheod to unlock it
Third is the cm 10.1 an official or a port and do i need an unlocked bootloader to run it
p.s. i havent been on the rooting side of things for about a year and half and this locked bootloader crap is new all my previous phones didnt have this issue...
yungvilleprod said:
Hi, just bought my first Optimus L9 769 not new to android i understand adb and the phone is rooted runnin 4.1.2 stock rom
First question how do i determine if my bootloader is locked
Second if it is locked easiest metheod to unlock it
Third is the cm 10.1 an official or a port and do i need an unlocked bootloader to run it
p.s. i havent been on the rooting side of things for about a year and half and this locked bootloader crap is new all my previous phones didnt have this issue...
Click to expand...
Click to collapse
1. Its locked. Trust me.
2. Go to carloswii5's thread and follow the steps. Go HERE
3. We have a port, and yes you need to unlock bootloader. Cm10.1 for 769 HERE
Sent from my LG-P769 using Tapatalk 4
geeshiet said:
1. Its locked. Trust me.
2. Go to carloswii5's thread and follow the steps. Go HERE
3. We have a port, and yes you need to unlock bootloader. Cm10.1 for 769 HERE
Sent from my LG-P769 using Tapatalk 4
Click to expand...
Click to collapse
does someone have like written directions its kinda hard to hear what he's saying in the video
Outdated guide post deleted
Eddiejo6 said:
Here's a written guide by the same guy. Just a heads up that this is a long process and you should put off a day to do this. http://forum.xda-developers.com/showthread.php?t=2370835
Sent from my LG-P760 using xda app-developers app
Click to expand...
Click to collapse
That guide doesn't work.
Sent from my LG-P769 using Tapatalk 4
geeshiet said:
That guide doesn't work.
Sent from my LG-P769 using Tapatalk 4
Click to expand...
Click to collapse
It doesn't? Then I'm sorry but I know that there's a way to open the boot loader by flashing an P760 kdz then open bootloader then flash back but I think that made the screen mirror all the time.
Sent from my LG-P760 using xda app-developers app

Root

What is the most recent root method for this phone? I've read and read and I'm getting really frustrated with this. Can someone just give me a link to a root method that isn't a pain in the ass and that works. HTCdev doesn't work. I would appreciate it so much!
Sent from my HTC6435LVW using xda app-developers app
Look in the moonshine thread
Sent from my HTC6435LVW using Tapatalk 4
Actually one other question. Do I need to s off first? Or unlock the boot loader first?
Sent from my HTC6435LVW using xda app-developers app
Moonshine will root, unlock bootloader, and s-off. All you need is to be on firmware version 2.06 or 2.07.
Sent from my crDroid DNA
I'm actually trying to root 2 DNA's, and I've successfully rooted 1, but the other is still causing problems. All the software versions and everything in about phone are exactly the same on both phones, but mine is causing problems -_- anyway, how do I flash TWRP recovery now? I apologize guys, I'm not familiar with HTC's at all, I'm used to Samsung. I've rooted, unlocked and installed custom recoveries on Note II's and S III's in like 10 minutes top.
blkhrt13 said:
I'm actually trying to root 2 DNA's, and I've successfully rooted 1, but the other is still causing problems. All the software versions and everything in about phone are exactly the same on both phones, but mine is causing problems -_- anyway, how do I flash TWRP recovery now? I apologize guys, I'm not familiar with HTC's at all, I'm used to Samsung. I've rooted, unlocked and installed custom recoveries on Note II's and S III's in like 10 minutes top.
Click to expand...
Click to collapse
Download goo manager from the playstore and there should be an option to flash TWRP recovery in the app.
Sent from my HTC6435LVW using XDA Premium 4 mobile app

[Q] How can i root the HTC Desire X? (I have unlocked bootloader!)

i eventually unlocked bootloader, but now I'm a bit stuck on how i can root my desire X. My android version is 4.1.1. Please help me? thanks in advance !
teas_out said:
i eventually unlocked bootloader, but now I'm a bit stuck on how i can root my desire X. My android version is 4.1.1. Please help me? thanks in advance !
Click to expand...
Click to collapse
The next step is to flash a Jelly Bean compatible custom recovery and then flash Superuser .zip in recovery to gain root accessing. For a full overview of the process I would recommend taking a look at this guide http://forum.xda-developers.com/showthread.php?t=2316662.
Sent from my SCH-I535 using XDA Premium 4 mobile app
shimp208 said:
The next step is to flash a Jelly Bean compatible custom recovery and then flash Superuser .zip in recovery to gain root accessing. For a full overview of the process I would recommend taking a look at this guide http://forum.xda-developers.com/showthread.php?t=2316662.
Sent from my SCH-I535 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
thank you very much, it was successful

Amaze 4g oopps

Trying to root unlock bootloader for friend's phone...everything was going smooth had unlocked BL rooted and installed twrp which I've read isn't ideal. So tried to flash cm 11 with gaps thru twrp but like a dummy wiped everything without doing nandroid backup and flash failed...on twrp screen but I guess I've lost stock. What to do now? I found the stock firmware for telus...sorry I'm new to this phone any help would be appreciated thx
edit: is there an odin or rsd lite like tool to flash stock roms? or is hassoon's tool the only answer. really would appreciate some help...thx again
Sent from my RAZR HD using XDA Free mobile app
Tool?
peladoro said:
Trying to root
...thx again
Sent from my RAZR HD using XDA Free mobile app
Click to expand...
Click to collapse
WinDroid:
http://forum.xda-developers.com/showpost.php?p=53985662&postcount=67
pbergonzi said:
WinDroid:
http://forum.xda-developers.com/showpost.php?p=53985662&postcount=67
Click to expand...
Click to collapse
thanks much i saw that in my frantic quick research yesterday but i can't use these tools won't see device cuz i'm stuck on either fastboot menu or twrp recovery....ahhh man i cant believe i didn't do a nandroid before flashing...what do i do next i know its annoying but i need to ask sorry lol
peladoro said:
Trying to root unlock bootloader for friend's phone...everything was going smooth had unlocked BL rooted and installed twrp which I've read isn't ideal. So tried to flash cm 11 with gaps thru twrp but like a dummy wiped everything without doing nandroid backup and flash failed...on twrp screen but I guess I've lost stock. What to do now? I found the stock firmware for telus...sorry I'm new to this phone any help would be appreciated thx
edit: is there an odin or rsd lite like tool to flash stock roms? or is hassoon's tool the only answer. really would appreciate some help...thx again
Sent from my RAZR HD using XDA Free mobile app
Click to expand...
Click to collapse
Was the phone on GB or ICS?
rdar_93 said:
Was the phone on GB or ICS?
Click to expand...
Click to collapse
ics 4.0.3 with telus...i used windroid to reflash clockwork mode recovery over twrp and worked. i just flashed the most recent cm10 from cm site and its booting as we speak. fingers crossed...lol
still booting on cyanmod...i suspect should take a while or do i have to reinstall? do a format system prior?
peladoro said:
ics 4.0.3 with telus...i used windroid to reflash clockwork mode recovery over twrp and worked. i just flashed the most recent cm10 from cm site and its booting as we speak. fingers crossed...lol
still booting on cyanmod...i suspect should take a while or do i have to reinstall? do a format system prior?
Click to expand...
Click to collapse
I'm assuming you're not S-OFF or SuperCID.
Hmmmm... Okay here's what to do I need you to follow these exact steps.
Extract the CM10 rom to it's own folder
Take the boot.img and place it in the windroid kernel folder (assuming that there's a kernel folder)
Open the windroid tool and select "Flash Kernel" and select the boot.img from the rom.
Now follow the instructions (I think you have to be in fastboot mode, I'm not sure.)
I think this procedure is right, I'm not entirely sure. I haven't had this problem in almost a year, since I decided to get S-OFF and SuperCID.
OK...the boot animation for cm is still going 2 hrs+ probably the recovery isn't right though no? Flashed last cm official with 5.0.2.9. I'll do as u suggested the for your input. And no idea for s-off sorry this phone is foreign to me
Sent from my RAZR HD using XDA Free mobile app
peladoro said:
OK...the boot animation for cm is still going 2 hrs+ probably the recovery isn't right though no? Flashed last cm official with 5.0.2.9. I'll do as u suggested the for your input. And no idea for s-off sorry this phone is foreign to me
Sent from my RAZR HD using XDA Free mobile app
Click to expand...
Click to collapse
It won't boot, it's stuck in a bootloop because you haven't done S-OFF or SuperCID. It's what makes the custom roms work.
Please try my suggestion. And performing S-OFF is really not that hard, it's very very easy. Although most times I know that it's done on the Asian or Unbranded version of the Amaze that's stuck on GB.
Your recovery is fine, I can assure you that. Only KitKat roms require 4ext version 6 to flash properly.
Another idea just popped into my head, go into your recovery and enter the advanced settings, scroll down and you should see something called "Smartflash"
Make sure that this is enabled.
Do a full wipe (factory reset>cache>dalvik>all partitions except SD card) and then re-install your CM10.
Ok...thanks again for taking the time to help. I know it can be frustrating if the same probably basic issue comes up but phones do vary. Learned something new
Sent from my RAZR HD using XDA Free mobile app
peladoro said:
Ok...thanks again for taking the time to help. I know it can be frustrating if the same probably basic issue comes up but phones do vary. Learned something new
Sent from my RAZR HD using XDA Free mobile app
Click to expand...
Click to collapse
Well you see this isn't the same exact problem that everybody else has, ultimately it's the same cause but like you said, it varies.
You're on ICS, from Telsus. Most of the people who create posts are from the Unbranded Amaze crying about their device being stuck in a bootloop or that their phone unexpectedly blew up and killed all their hopes and dreams.
I don't think there's much posts about Telsus Amaze, hopefully someone will see your post and know more than I do and provide more information.
Flash 4ext Touch Recovery from windroid tool.. turn on smart flash in 4ext, wipe all partitions except sdcard. Flash cm10/11 again. Reboot. Let me know how it goes.
Sent from my HTC_Amaze_4G using XDA Premium 4 mobile app
Yesss...worked!!!! Thank you so much!!!!:thumbup::thumbup::thumbup:
Sent from my RAZR HD using XDA Free mobile app
Sorry my reply was to rdar....so 4ext recovery is best for this ROM yo flash cm11 right??? Again thanks to you both for helping...I'll try this after doing a backup!!!
Sent from my RAZR HD using XDA Free mobile app
Any kitkat Rom for amaze won't flash on twrp/cwm recovery since those recoveries are outdated and haven't been updated for our device. Since your device is S-ON with ICS Rom Telsus it just needs 4ext touch recovery with smart flash on. Kernel won't flash on cwm/twrp recovery with S-ON since there's no smart flash option in them that's why your phone was stuck in cm boot screen. Good thing you figured it out.
Sent from my HTC_Amaze_4G using XDA Premium 4 mobile app
I didn't figure it out u guys did lol....by first flashing kernel with boot image of ROM worked for me. So now running jb with cwm 5.0.2.6. So just to be sure to put kk on what's safest procedure if you could...and again thank you both phew!!!
Sent from my RAZR HD using XDA Free mobile app
Read my previous posts if you need to flash a kitkat Rom, you just need 4ext recovery with smart flash turned on. That's the safest procedure. Good luck!
Sent from my HTC_Amaze_4G using XDA Premium 4 mobile app
peladoro said:
I didn't figure it out u guys did lol....by first flashing kernel with boot image of ROM worked for me. So now running jb with cwm 5.0.2.6. So just to be sure to put kk on what's safest procedure if you could...and again thank you both phew!!!
Sent from my RAZR HD using XDA Free mobile app
Click to expand...
Click to collapse
If you want to flash any KitKat Rom we have for the Amaze, you need the latest version of 4ext recovery.
I'm really not sure how S-On devices are prepared for this so hopefully just having smartflash on will work. If it gets stuck in the bootloop again, you can try flashing the boot.img and see if it boots up properly
Thx again guys...kitkat installed woohoo and didn't need to flash boot worked from install zip
Sent from my RAZR HD using XDA Free mobile app

[Q] I'm Stupid (bootloader locked and flashing)

First of all, I'm spanish, my apologizes of my expresions or misspelling.
That's what I've done:
1 - I've checked if my bootloader was unlockable, and my phone say's: NO
2 - Then I've installed the DualRecovery W/O root and with my phone bootlocked.
3 - Then I've tryed to flash CM11 in TWRP recovery, flashing first the Boot.img via fastboot.
4 - Device in Red Light.
What I can do to woke up my Z2? That's my record 2 hrs to **** my phone. :silly:
Firstly, it's stated in the first post of the CM11 thread that you shouldn't be using dual recovery. If you read the thread further, you'll see that it is recommended to use the recovery in DooMKernel to flash. And this requires unlocked bootloader.
Anyways, you can try using Flashtool to flash a stock firmware. Might be able to recover your phone.
xavisaldana said:
First of all, I'm spanish, my apologizes of my expresions or misspelling.
That's what I've done:
1 - I've checked if my bootloader was unlockable, and my phone say's: NO
2 - Then I've installed the DualRecovery W/O root and with my phone bootlocked.
3 - Then I've tryed to flash CM11 in TWRP recovery, flashing first the Boot.img via fastboot.
4 - Device in Red Light.
What I can do to woke up my Z2? That's my record 2 hrs to **** my phone. :silly:
Click to expand...
Click to collapse
If your BL is locked, you cannot install CM.... coz you cannot install a custom kernel. you should rebuild your phone using SEUS to put a good ROM.
Then you can put whatever ROM you want for LB and root it. but no custom kernel.
http://forum.xda-developers.com/showthread.php?p=53968631
Try here, there is a recover/unbrick tutorial
Sent from my D6503 using XDA Premium 4 mobile app
Envious_Data said:
http://forum.xda-developers.com/showthread.php?p=53968631
Try here, there is a recover/unbrick tutorial
Sent from my D6503 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Hi there,
Is there any way to get root access without unlocking the bootloader. I found some ways in XDA but nothing is clear.
I would really appreciate if you guys can send me a link with a clear tutorial of how to get a new ROM without unlocking the bootloader.
I just got my Z2 which is sim locked (UK) and I can't unlock the bootloader from the official page.
Many thanks,
tux
tuxiqul said:
Hi there,
Is there any way to get root access without unlocking the bootloader. I found some ways in XDA but nothing is clear.
I would really appreciate if you guys can send me a link with a clear tutorial of how to get a new ROM without unlocking the bootloader.
I just got my Z2 which is sim locked (UK) and I can't unlock the bootloader from the official page.
Many thanks,
tux
Click to expand...
Click to collapse
Root For Locked Bootloaders (noted to work fine on all FWs)
http://forum.xda-developers.com/showthread.php?p=53420860
Recovery For locked bootloaders
http://forum.xda-developers.com/showthread.php?t=2785598
Sent from my D6503 using XDA Premium 4 mobile app
Envious_Data said:
Root For Locked Bootloaders (noted to work fine on all FWs)
http://forum.xda-developers.com/showthread.php?p=53420860
Recovery For locked bootloaders
http://forum.xda-developers.com/showthread.php?t=2785598
Sent from my D6503 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Thanks a lot mate. I'll give a try to the first url, hopefully I won't brake it.
Many thanks,
Tux
Edit. I have 17.1.1.A.0.402. Anyone tried to root it ? It says it doesn't work.
tuxiqul said:
Thanks a lot mate. I'll give a try to the first url, hopefully I won't brake it.
Many thanks,
Tux
Edit. I have 17.1.1.A.0.402. Anyone tried to root it ? It says it doesn't work.
Click to expand...
Click to collapse
Root with the Easy Root Tool, worked like a charm for me : http://forum.xda-developers.com/showthread.php?t=2784900
tuxiqul said:
Hi there,
Is there any way to get root access without unlocking the bootloader. I found some ways in XDA but nothing is clear.
I would really appreciate if you guys can send me a link with a clear tutorial of how to get a new ROM without unlocking the bootloader.
I just got my Z2 which is sim locked (UK) and I can't unlock the bootloader from the official page.
Many thanks,
tux
Click to expand...
Click to collapse
Yeah, working right now, then 3 questions more:
first: the phone comes with a Vodafone rom, I can put some "unbranded" rom? how?
second: I can't unlock my bootloader forever ??
and third: What is the function of recovery mode if I can't flash any cRom? Just backups?
Thanks all ^^
xavisaldana said:
Yeah, working right now, then 3 questions more:
first: the phone comes with a Vodafone rom, I can put some "unbranded" rom? how?
second: I can't unlock my bootloader forever ??
and third: What is the function of recovery mode if I can't flash any cRom? Just backups?
Thanks all ^^
Click to expand...
Click to collapse
You can download a Generic FTF and use flashtool to flash it to your device
Once you unlock your bootloader it stays unlock till you relock
You can flash roms n manage general other stuff from recovery
Sent from my D6503 using XDA Premium 4 mobile app
Envious_Data said:
You can download a Generic FTF and use flashtool to flash it to your device
Once you unlock your bootloader it stays unlock till you relock
You can flash roms n manage general other stuff from recovery
Sent from my D6503 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
I know what do with a unlocked bootloader, but my phone does not support any bootloader unlocking system... Any chance to do it?
xavisaldana said:
I know what do with a unlocked bootloader, but my phone does not support any bootloader unlocking system... Any chance to do it?
Click to expand...
Click to collapse
If you phone cant be unlocked then it cant be unlocked
No way around a non unlockable bootloader
Sent from my D6503 using XDA Premium 4 mobile app
Envious_Data said:
If you phone cant be unlocked then it cant be unlocked
No way around a non unlockable bootloader
Sent from my D6503 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
All right then, I have a gimped terminal. Great!
Can I install Xposed tweaks btw?
xavisaldana said:
All right then, I have a gimped terminal. Great!
Can I install Xposed tweaks btw?
Click to expand...
Click to collapse
Yes, you can install anything but non stock based roms and custom kernels
Sent from my D6503 using XDA Premium 4 mobile app
Thanks Bro
Got xposed, rooted and recovery installed.

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