H990 with 8.0 how to root?? - LG V20 Guides, News, & Discussion

Dear Friends
I came from samsung with many installed roms experiances and it all was easy steps to do and after reading some guides in LG model I feel so stupid, I really cant understand where to start,
I know I need twrp but cant do this with unlocked boot, I have everything stock and never touch that phone(it was my wife's phone)
can any one just tell me how to start? the phone is ready in fireware update mode and I cant find the right guide with the right files for me.
thank you and sorry for the troble.

Related

[Q] Brand new to everything root related, some simple questions i hope.

Ok here we go thank you to whoever takes the time to answer these sorry if I sound uneducated in this field but I have no idea what I am doing really.
1) I am running a Galaxy S4 through Koodo (Canadian) sgh-i337m baseband I337MVLUFNE1 the build number is the same but with KOT49H. added to the front of it, my question is is it possible to unlock my bootloader I've seen posts about AT&T locking theirs or something and I wasn't sure.
2) Secondly I've rooted my phone using Odin and how can I tell if my bootloader is unlocked? (keep in mind im not too tech savvy with the android OS yet)
3) What would happen if I flashed Cyanogenmod onto my device and it wasn't unlocked? I bought ROM Toolbox pro
4) How do I go about doing anything in recovery mode everytime I go through it shows a dead android guy and doesn't give me many options?
5) How do I change my boot screen, I tried a few methods but I don't think I am deodexed (which i don't know what it means really) and it tells me i cant change themes etc with ease, when i tried that x-(something) program to deodex my device it couldn't detect the device through the usb or it took ridiculously long and I quit out.
Thank you very much to whoever can help me out, I'm not sure where my Koodo GS4 falls in relation to canadian GS4's etc so I don't want to mess it up.

Newbie wants to root the Galaxy S4 i337m, build number kot49h.i337mvlufni2

Hi all
First of all i need to say that i m all new to android and samsung phones, so i may ask questions that can seem stupid, be patient with me please, i m new but i learn fast
I just bought a brand new canadian i337m from koodo mobile, and it comes with the android version 4.4.2, baseband i337mvlufni2, build number kot49h.i337mvlufni2. I want to root my phone and open an all new world to me, but from what i read from this thread http://forum.xda-developers.com/show....php?t=2293800, there are some problems with WIFI and Bluetooth after rooting, i guess something went wrong during the rooting process, or the files used weren't the correct ones. That's why i want to make sure that i will use the right files to flash with Odin, i don't want to brick my brand new phone. My problem is that i can't find the right files of CF-Auto-Root to flash with, since in his website for autoroot, chainfire has files for i337m based on build number KOT49H.I337MVLUFNC1, but my phone has newer build number kot49h.i337mvlufni2. Did Chanfire forget to update his website ? or the build number doesnt make any difference ? am i missing something ? Please can someone help me or guide me so i can root the phone safely ?
Thanks in advance
following...
Did you find an answer?
Im having the same issue..... tried the root method by chainfire for my phone model in another thread but Odin gives me "Fail"
and im thinking its because i have an updated build.
Thanks,

[HELP] Root / Custom Bootloaders?

Ok so I have a Verizon Samsung Galaxy S3 SCH-I353 running Android 4.4.2
Kernel version: 3.4.0
~~~~~~~~~
After searching around for past few days an reading around n such I've not really been able to find just a straight answer for this so I figured ok might as well go ahead and make a thread.
As far as I've got I believe I AM able to root the device which is cool BUT can I also get a custom recovery or boot-loader n such too so I can use different ROM's n such or am I **** out of luck? I don't wanna brick my phone obviously so if anyone could just give me a no or a yes and if a yes please point me to a link that will explain how to root / use custom boot loader n such.
Thanks in advanced for anyone who takes the time to reply.
Currently, there are no known method to unlock the bootloader on a Verizon S3 with firmware 4.3 and above. Attempting it will brick your phone.
Dimmizer said:
Ok so I have a Verizon Samsung Galaxy S3 SCH-I353 running Android 4.4.2
Kernel version: 3.4.0
~~~~~~~~~
After searching around for past few days an reading around n such I've not really been able to find just a straight answer for this so I figured ok might as well go ahead and make a thread.
As far as I've got I believe I AM able to root the device which is cool BUT can I also get a custom recovery or boot-loader n such too so I can use different ROM's n such or am I **** out of luck? I don't wanna brick my phone obviously so if anyone could just give me a no or a yes and if a yes please point me to a link that will explain how to root / use custom boot loader n such.
Thanks in advanced for anyone who takes the time to reply.
Click to expand...
Click to collapse
You can root it but as stated in the previous post unlocking the bootloader is impossible on 4.4.2 and is not even an option and DO NOT attempt to try to unlock it. There is one method available which is a jtag service but finding one to do it is what's almost impossible
Sent from my Nexus 5

[AT&T Galaxy Tab E] Is there any way to root my device?

I have an AT&T Galaxy Tab E (SM-T377A) and I need to root it, but I haven't been able to find any guides or .tar files to flash. I have found guides for the sprint version (SM-T377P), but I'm afraid that will screw something up if I try it.
Is it even possible?
Thanks for the help.
Not that I'm any help...
But I've got the same device and up against the same issue. I read on TECH Advisors web page and it suggested stumproot.org to root it. But I installed it and followed all the instructions but says my device isn't supported. So I believe our devices are too new....hope you find a way though and if so please let me know.
I'd like to know if there 's a way to root it, I recall seening a thread where you would have to downgrade to LP just to get it rooted, but that comes with risk and I like the marshmallow rom much better, so I hope that there's a way soon

Please help!!

I dont know anythinabout rooted phones. I have samsung galaxy j7oot but it is now through cricket wireless... some how i bricked the phone, i guess the previous owner had it rooted. It says (custom binary blocked by frp lock) in red at the top left of the screen and i dont know how to fix it. Pleas3 someone anyone help me! I need my phone for the baby sitter and work and i cant afford to by a new one at the moment! Im desperate!
Can you return it to the person you bought it from? Unfortunately, it doesn't sound like there's any easy way to fix it. Sorry.
By the way, in any internet forum, it's helpful and courteous to use an informative subject line. That way, people can scan the subject lines to see which topics they're interested in following or contributing to, and can find their way back to a thread they're interested in. You'll also get more helpful responses if you do that.
Good luck.
Fix Brick
First you should post in the S7 group, rhis us showing up in the S8 group...
You have probably lost everything on the phone, but may be able to fix it still...
You will need to find the stock ROM for your phone. It should be posted in the S7 forum. You will also need the ODIN software for your PC. Instructions for flashing the ROM using ODIN should also be in the forum.
Wish You luck!
erisdgaf20 said:
I dont know anythinabout rooted phones. I have samsung galaxy j7oot but it is now through cricket wireless... some how i bricked the phone, i guess the previous owner had it rooted. It says (custom binary blocked by frp lock) in red at the top left of the screen and i dont know how to fix it. Pleas3 someone anyone help me! I need my phone for the baby sitter and work and i cant afford to by a new one at the moment! Im desperate!
Click to expand...
Click to collapse
Jdaniels10 said:
First you should post in the S7 group, rhis us showing up in the S8 group...
You have probably lost everything on the phone, but may be able to fix it still...
You will need to find the stock ROM for your phone. It should be posted in the S7 forum. You will also need the ODIN software for your PC. Instructions for flashing the ROM using ODIN should also be in the forum.
Wish You luck!
Click to expand...
Click to collapse
I think he has a Samsung Galaxy J7.
erisdgaf20 said:
I dont know anythinabout rooted phones. I have samsung galaxy j7oot but it is now through cricket wireless... some how i bricked the phone, i guess the previous owner had it rooted. It says (custom binary blocked by frp lock) in red at the top left of the screen and i dont know how to fix it. Pleas3 someone anyone help me! I need my phone for the baby sitter and work and i cant afford to by a new one at the moment! Im desperate!
Click to expand...
Click to collapse
I did this to myself when I enabled all the Google security and accidently unclicked oem unlock after I rooted the phone.
I ended up with the same msg. Couldn't get Into recovery.
I used smart switch on pc. Used emergency recovery entered my serial number. And it got me up and running.

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