[Q] rooting, clockwork and security lock issue on P970 - LG Optimus Black

Hi all:
I am a newbies on this forum. I would like to install v30b into my phone, but donno how can I do it! May I ask how can I flash the rom into my phone?
Another question is regarding to clockwork, I've heard that once you have installed custom rom into your phone, and then revert back to any stock rom, it will brick the phone since the security lock is activated, isn't it true or not?
Furthermore, can I root my phone using any software (such as SuperOneClick), or else, can anyone recommend one?
Also, once I have installed the stock rom using any method, can I still able to flash to the ICS update for my own region using the LGMobile Support Tool once when the update for my region is available?
Cheer

iamwyim said:
Hi all:
I am a newbies on this forum. I would like to install v30b into my phone, but donno how can I do it! May I ask how can I flash the rom into my phone?
Another question is regarding to clockwork, I've heard that once you have installed custom rom into your phone, and then revert back to any stock rom, it will brick the phone since the security lock is activated, isn't it true or not?
Furthermore, can I root my phone using any software (such as SuperOneClick), or else, can anyone recommend one?
Also, once I have installed the stock rom using any method, can I still able to flash to the ICS update for my own region using the LGMobile Support Tool once when the update for my region is available?
Cheer
Click to expand...
Click to collapse
1. Read my noob how to (specially smartflash and rooting) alsp ise search
2. Read the v30 threads here, rooting exploits are mentioned there
3. You can return to whatever version you wish for... again learn how to use smartflash.
4. Still didnt find everything? Come back.
Sent from my LG-P970 using xda app-developers app

Related

[Q] Firmware upgrade

OK, this is my second post on XDA, but I'm finding it a little more difficult to get to grips with the Note and its workings, coming from my HTC Desire.
I'm currently on Kernel version KKA, and have read Dr. Ketan's guide about how to root your device, which seems very straightforward. My phone is prompting me to download a new firmware, which I assume would make it more difficult to root, as it would have a newer kernel than the one I currently run, so I have held off for now.
My question is, if I root and want to apply the firmware update, I assume I can do this manually, and would obviously prefer to maintain root, rather than downloading over the air, which would remove my root. From what I've read, I assume I could do this with Mobile Odin Pro, but could I also apply a pre-rooted version of the new firmware, and if so, which is the firmware I should use?
Like many of you, I am waiting for the official ICS upgrade before I mess around too much with my device. Thanks for any advice you could give.
Kitteridge said:
could I also apply a pre-rooted version of the new firmware, and if so, which is the firmware I should use?
Click to expand...
Click to collapse
why would you wanna search for pre-rooted rom when u can keep rooted in all stock rom with just few easy steps???? Its very easy with CWM !
Yes exactly agree to priyanv
You have kka rootable ROM, just root n get cwm.
Then you can update any ROM, either with mobile odin or cwm
Just want to advise somthing, but b4 that just decide, which rom you want to update after rooting.
Sent from my GT-N7000 using xda premium

[Q] How to restore the factory default ROM on G-Note?

Hi,
I installed RocketRom v.23 and so far it is great, aside from some minor issues.
However, as I need to return the phone back for some other reason, is there any way to find what was the original ROM on my phone before I install this custom ROM on top of it? Maybe from the IMEI or sth???
PLEASE ADVICE cause I know they will not accept it without the original ROM.
It is not possible to know
But you can find ROm for your country from here N flash it with PC Odin.
I think you can check the date of your purchase invoice of the device and find a rom released before that date and flash it. You can find the date adjacent to rom details in Dr. Ketans thread.
Sent from my GT-N7000 using xda premium
dr.ketan said:
It is not possible to know
But you can find ROm for your country from here N flash it with PC Odin.
Click to expand...
Click to collapse
this is the answer. you dont need the exact rom on your phone before. you need to find any rom that you could have upgraded your phone over kies.

How to change to my local Rom (solved)

My experience is with Motorola HTC huawei. I have never owned a Samsung before and I am a little confused. I rooted my note and it currently has an advanced recovery and I deleted some apps I never use. The image attached should tell you guys what it is at the moment. I would like to install the Bangladesh version ics Rom for the note but I'm not sure how to go about it.
1. How do I flash the Rom. Do I flash like I did with my HTC and Motorola.
2. Would I lose root in the process?
3. If and when Samsung releases jb for note would I be able to update ota?
4. What is odin why do I need it and what's flash count?
5. I don't like aosp or aokp roms. What Rom should I move to eventually?
6. If I flash a Rom will I lose everything from the internal sdcard?
Sent from my GT-N7000 using xda app-developers app
ROBINGAZI said:
My experience is with Motorola HTC huawei. I have never owned a Samsung before and I am a little confused. I rooted my note and it currently has an advanced recovery and I deleted some apps I never use. The image attached should tell you guys what it is at the moment. I would like to install the Bangladesh version ics Rom for the note but I'm not sure how to go about it.
1. How do I flash the Rom. Do I flash like I did with my HTC and Motorola.
2. Would I lose root in the process?
3. If and when Samsung releases jb for note would I be able to update ota?
4. What is odin why do I need it and what's flash count?
5. I don't like aosp or aokp roms. What Rom should I move to eventually?
6. If I flash a Rom will I lose everything from the internal sdcard?
Sent from my GT-N7000 using xda app-developers app
Click to expand...
Click to collapse
1.
I never use HTC and Motorolla smartphone, but in samsung, you can use ODIN (you can choose ODIN PC, or Mobile ODIN).
For mobile ODIN, you can use the lite version free (from google play), or you can purchase the mobile ODIN pro. But mobile ODIN can only be use if you are rooted.
Otherwise, ODIN PC would be a good choice (if yours not rooted, or do not intend to purchase mobile ODIN pro).
You may refer to this thread (by dr. Ketan). Read properly on how to flash your Note, once you understand, you may proceed.
2.
If you are rooted already, and you flash by ODIN PC, yes... you will be unroot again, and go back to stock kernel.
if you use mobile ODIN, you can keep the root by choosing keep root option(but in some cases, root also gone). But don't worry, if your root gone in the process, you can always root back your device, using this thread (by dr. Ketan again). All credits goes to him, I only provide you the link.
3.
When sammy will release ? no news yet. I only know soon. But I believe it should be after the release of Note 2 in all countries, only then we will receive the OTA for JB on our N7000.
For OTA updates, I'm not so sure if you are able to do it perfectly when your device is rooted. I have never done the update from OTA / or even Kies so far. I always use ODIN.
4.
ODIN is a tools to help you to flash firmware / kernel / csc. It's an optional tools in case you want to flash firmware from other countries. Or when you want to change kernel, but your device is not rooted, or when you want to flash just the CSC files.
Flash count is the binary counter, it's like a protection to Samsung, so they will know whether you flash custom ROM / kernel onto your device or not, and if yes, how many times. Normally when your binary counter up, Sammy will void your warranty.
But don't worry, there's a tool to remove by using this thread (Triangleaway, by Chainfire).
Binary counter is up when you (edit : flash custom kernel via ODIN PC). When you flash original firmware (from any countries), using ODIN PC, it won't up your binary counter, as it is considered as official ROM from Samsung.
5.
You can use TW ROM.
6.
It is always good to move your important data to external SD card first. and/or you can backup first before you flash anything onto your device.
But my understanding, your internal SD card won't be affected eventhough you do a full wipe, unless you format it. :fingers-crossed:
Lastly,
Just a gentle reminder, DO NOT do any full wiping under original ICS stock kernel / recovery. You want to wipe, please flash a safe kernel first.
Choice of safe kernel = you can find it here, a thread summarize by Chasmodo.
Hydracore, Philz, and speedmod is proven to be safe (as they have removed the eMMC brick bug).
Please read all carefully before flashing.
Good Luck!
Sent from the corner of this rounded earth.
This was a very detailed and helpful reply. Thank you for taking the time to help me. Just one little question.
With Samsung people don't flash custom roms via recovery? People use odin? Or can it be done both ways?
Sent from my GT-N7000 using xda app-developers app
ROBINGAZI said:
This was a very detailed and helpful reply. Thank you for taking the time to help me. Just one little question.
With Samsung people don't flash custom roms via recovery? People use odin? Or can it be done both ways?
Sent from my GT-N7000 using xda app-developers app
Click to expand...
Click to collapse
Custom ROM normally flashed by recovery.
Normally you can only flash a Custom ROM after you have rooted your device.
ODIN only use to flash official firmware / CSC from samsung.
or to flash custom kernel.
anyway, if you are really new to this note, I suggest you to do more research and reading, especially on dr. Ketan thread.
He really helps us a lot here with his thread.
Only when you are confident and sure about the step, then you may continue. A lot ppl don't want to read carefully, and end up in bricking the device. (I was one of them when first time having this note). After bricking then I start to learn from scratch, read more post and thread.
u should do the other way around, read more, confident, then do.
Good Luck!
Sent from the corner of this rounded earth.
Thanks. Got my note on Bangladesh firmware following some reading with your directions. Going to flash a safe kernel and root again.
Sent from my GT-N7000 using xda app-developers app
ROBINGAZI said:
Thanks. Got my note on Bangladesh firmware following some reading with your directions. Going to flash a safe kernel and root again.
Sent from my GT-N7000 using xda app-developers app
Click to expand...
Click to collapse
:good:
perhaps you would like to ammend your topic with additional word of [SOLVED] ?

[Q] Need help with update

Hello,
i got an rootet Note with CWM v3.0
My software version is 2.3.6, my band is XXKK5, bought in Austria.
I would like to do an update, my phone says there is no update, so i would choose manually.
I have not much knowledge about mobiles, so always read here (same when i did the root)
But as more i read, the more confused i get.
I dont know what file to choose, that fits with my baseband, i read this is important.
My noobish idea was, i could find a file and do the update with CWM to keep root.
Anyway, i could do the root again after the update, i think.
Can you please tell me what to do and point to me where to start?
Robicheaux said:
Hello,
i got an rootet Note with CWM v3.0
My software version is 2.3.6, my band is XXKK5, bought in Austria.
I would like to do an update, my phone says there is no update, so i would choose manually.
I have not much knowledge about mobiles, so always read here (same when i did the root)
But as more i read, the more confused i get.
I dont know what file to choose, that fits with my baseband, i read this is important.
My noobish idea was, i could find a file and do the update with CWM to keep root.
Anyway, i could do the root again after the update, i think.
Can you please tell me what to do and point to me where to start?
Click to expand...
Click to collapse
If you are already rooted, use mobile Odin if you are willing to flash an stock firmware. You can choose any of this thread: http://forum.xda-developers.com/showthread.php?p=18978158
Or get one from www.sammobile.com
In Dr. Ketans thread you have how to flash using mobile Odin. Take into consideration that if you are going to flash a 4.0.x firmware you also will need to flash a safe kernel to avoid the brick bug.
Sent from my GT-N7000 using xda app-developers app

[Q] Trying to install custom ROM with SECURITY ERROR

I see there are a lot of articles saying how this should be done but at least in my case I haven't had luck with any of them.
After you read this you must realize I'm a noob on this.
I have ICS 4.0.4 Stock Firmware from TELCEL, Mexico and I'm having no luck getting the custom ROM installed or at least downgrade I think it will be better. The main problem with the phone is the battery life and it's slow, all after the phone upgraded to ICS.
I will do anything you guys suggest if you could please point me in the right direction.
A few things I've tried:
I've Rooted the phone using Unlock Root application suggested by one of the post I found here.
I've Installed ROM Manager and flashed the CWM Recovery Touch tool and followed the instructions to use a Zip, I was trying with the Zeuz Gingerbread ROM I downloaded from here but after the phone reboots all I get is "LG logo saying SECURITY ERROR"
Anyone has gone through this issue?
BTW: after the LG Security Error I have to get into S/W Upgrade and run the LG Mobile Support Tool to let it flash the stock firmware again.
Moreno92 said:
I see there are a lot of articles saying how this should be done but at least in my case I haven't had luck with any of them.
After you read this you must realize I'm a noob on this.
I have ICS 4.0.4 Stock Firmware from TELCEL, Mexico and I'm having no luck getting the custom ROM installed or at least downgrade I think it will be better. The main problem with the phone is the battery life and it's slow, all after the phone upgraded to ICS.
I will do anything you guys suggest if you could please point me in the right direction.
A few things I've tried:
I've Rooted the phone using Unlock Root application suggested by one of the post I found here.
I've Installed ROM Manager and flashed the CWM Recovery Touch tool and followed the instructions to use a Zip, I was trying with the Zeuz Gingerbread ROM I downloaded from here but after the phone reboots all I get is "LG logo saying SECURITY ERROR"
Anyone has gone through this issue?
BTW: after the LG Security Error I have to get into S/W Upgrade and run the LG Mobile Support Tool to let it flash the stock firmware again.
Click to expand...
Click to collapse
The boot loader is locked. There are a number of tutorials on how to unlock it, but you need the original Froyo or Gingerbread ROM images from LG. Locating those seems to be the tough part. You downgrade to the earlier version, then you unlock.
Thanks for pointing me in the right direction
androcraze said:
The boot loader is locked. There are a number of tutorials on how to unlock it, but you need the original Froyo or Gingerbread ROM images from LG. Locating those seems to be the tough part. You downgrade to the earlier version, then you unlock.
Click to expand...
Click to collapse
Hey man thanks for your tip, after searching for the right problem I was able to unlock the bootloader and instal IZS ROM with no problems... I'll test it and try different rooms if this doesn't solves my issues.:good:
Here is the thread that helpemd me unlocking it without the need of Froyo or Gingerbread downgrade.
http://forum.xda-developers.com/showthread.php?t=1111771

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