Official upgrade from V10c to V10e - LG Optimus 4X HD

I have rooted my v10c device by root kit (o4x) and install CWM touch recovery v6.0.1.1. Shall I have to unroot and uninstall the CWM before I proceed to official upgrade to v10e??
If so, how could it be unroot and CWM uninstall??
Thanks!!!

misato9307 said:
I have rooted my v10c device by root kit (o4x) and install CWM touch recovery v6.0.1.1. Shall I have to unroot and uninstall the CWM before I proceed to official upgrade to v10e??
If so, how could it be unroot and CWM uninstall??
Thanks!!!
Click to expand...
Click to collapse
I think that flashing with official LG Tool it will erase everything.

RuedasLocas said:
I think that flashing with official LG Tool it will erase everything.
Click to expand...
Click to collapse
Does it mean I need to re-root and re-install CWM again after the official upgrade??!!

misato9307 said:
Does it mean I need to re-root and re-install CWM again after the official upgrade??!!
Click to expand...
Click to collapse
Yes you do. But you can also try to flash it with un-official tools, you should have upgrade and keep all the apps and settings.
You can take a look at this video and try it. The video is big, better jump on the time line.
http://www.youtube.com/watch?v=MZx2zMrLLDo&feature=plcp

Related

[Request] android 2.3.4 stock rom rooted

can someone please provide me an android 2.3.4 stock rom rooted for the nexus one of course?
ran_inc said:
can someone please provide me an android 2.3.4 stock rom rooted for the nexus one of course?
Click to expand...
Click to collapse
When there is one available it will be posted in the android development forum.
but if you are impatient... try Blandroid 2.3.4... it's AOSP-based, rooted and 99% stock... http://blandroid.org/downloads
Geo411m usually posts a nice near stock custom ROM based on each release. If you watch the development forum for this username I bet you'll see one pop-up soon after the N1 specific code is officially available. I've used them before with good results and there is a theme post with nice themes made specifically for Geo's ROMs.
I'm using a rooted version of FRG83G (2.2.2) but I can't do the ota update because of my rooted version.
Is there a way to upgrade my OS ? (my boot loader is unlocked)
madjpm said:
I'm using a rooted version of FRG83G (2.2.2) but I can't do the ota update because of my rooted version.
Is there a way to upgrade my OS ? (my boot loader is unlocked)
Click to expand...
Click to collapse
Backup ask your data with Titanium.
Passimg back to stock, and update to 2.3.4.
fastboot flash recovery.
Use recovery to install ChainsDD's su.
Restore your Titanium backup...
Blandroid is very good. It contains even my local language, so it's even better than stock from Google. Can be installed as stock replacement.
Flash FR91, Go into HBOOT and flash the stock recovery, start up, force checkin and let it update ( you only have 1 chance at this if you screw up you'd have to do the whole thing again ).
Download SU.zip and flash from recovery.
There you go you have 2.3.4 stock with root.
illuminarias said:
Flash FR91, Go into HBOOT and flash the stock recovery, start up, force checkin and let it update ( you only have 1 chance at this if you screw up you'd have to do the whole thing again ).
Download SU.zip and flash from recovery.
There you go you have 2.3.4 stock with root.
Click to expand...
Click to collapse
Install stock recovery from HBOOT?
danger-rat said:
Install stock recovery from HBOOT?
Click to expand...
Click to collapse
Yeah? I'm not sure if that's the way you say it but hboot flash recovery recovery.img ?
Or is it called bootloader...
That would be fastboot, not hboot.
Why would you want a stock recovery, and how do you plan on flashing the su.zip with a stock recovery?
My bad, I keep on getting confused with G1.
If you do not have stock recovery, it will not flash the OTA update from 2.2 to 2.3.3 then 2.3.4. After the sequence is done you can go back into fastboot and flash a custom recovery. After that you can flash SU.zip
You can flash an update from any recovery, just turn the signature verification off...
Do-it-yourself way....
1. Get 2.3.4 system dump from here, and Android Kitchen here.(If your OS is Windows, you will need to install modified Cygwin to use it)
2. Cook the system dump files with Android Kitchen.
3. ?
4. Now you have rooted 'stock' 2.3.4 package that can be flashed on custom recovery!
Click to expand...
Click to collapse
danger-rat said:
You can flash an update from any recovery, just turn the signature verification off...
Click to expand...
Click to collapse
But this is an ota update. Mine did not flash. It went back into recovery after downloading the ota update but it will not flash.
You can flash OTAs through any recovery, just turn the signature verification off. I've done it many times, including the update 2.3.4...
danger-rat said:
You can flash OTAs through any recovery, just turn the signature verification off. I've done it many times, including the update 2.3.4...
Click to expand...
Click to collapse
Then I must have done something wrong then. All mine did was boot back into recovery and stay there without flashing anything. I still made it work though.

[Q] I need a confirmed ROOT method to my Note

Dear All
I have a 2 days Galaxy note with stock rom 2.3.6, and I need to root it only for installing some apps which need root, I found alot of methods but I want one that can root and unroot when it is needed for upgrading or else
waiting 4 support a.s.a.p
please
I used this method:
http://forum.xda-developers.com/showthread.php?t=1329360
It's simple and it's so easy to unroot
thermax04 said:
Dear All
I have a 2 days Galaxy note with stock rom 2.3.6, and I need to root it only for installing some apps which need root, I found alot of methods but I want one that can root and unroot when it is needed for upgrading or else
waiting 4 support a.s.a.p
please
Click to expand...
Click to collapse
look in the dev section specially the thread that details how to reoot, everything is in there you can also search and you will find the information
First off all thank you for your very very fast reply
I saw that one but I stopped at first line:
This won't be works on KL7/KL8/LA1 n newer.
Do not know what it means
EDIT: I found mine is N7000JPKK2 - so Iam ok
Q2: do you know any widget can do restart the device instead of power off only option?
quick boot
i use it all the time
thermax04 said:
First off all thank you for your very very fast reply
I saw that one but I stopped at first line:
This won't be works on KL7/KL8/LA1 n newer.
Do not know what it means
EDIT: I found mine is N7000JPKK2 - so Iam ok
Click to expand...
Click to collapse
Your JPKK2 is rootable. you can proceed
Find link on my signature.
Richy99 said:
quick boot
i use it all the time
Click to expand...
Click to collapse
Ok I found it:
https://market.android.com/details?id=com.siriusapplications.quickboot.plus&hl=en
But needs root also, so I will root first , but before that I want to take a backup from my stock rom without root , and when I went to my phone ClockworkMod recovery I did not find the Backup and restore option,! may be only after the rooting? How I Can do a backup to use it to revert to first state?
thermax04 said:
Ok I found it:
https://market.android.com/details?id=com.siriusapplications.quickboot.plus&hl=en
But needs root also, so I will root first , but before that I want to take a backup from my stock rom without root , and when I went to my phone ClockworkMod recovery I did not find the Backup and restore option,! may be only after the rooting? How I Can do a backup to use it to revert to first state?
Click to expand...
Click to collapse
you cant, you would need to download the original firmware to flash it to stock, you might try one of the backup tool in the market but a full nandroid backup you cant do unless rooted
Richy99 said:
you cant, you would need to download the original firmware to flash it to stock, you might try one of the backup tool in the market but a full nandroid backup you cant do unless rooted
Click to expand...
Click to collapse
ok, will do it and gives feed back afternoon
dr.ketan said:
Your JPKK2 is rootable. you can proceed
Find link on my signature.
Click to expand...
Click to collapse
please Help,
This is what I did:
Installed last version of KIES From Samsung site
enabled "USB DEBUGGING"
inabled "UNKNOWN SOURCES"
increased screen timeout to 10 minutes
connect USB cable to PHONE and then connect to PC
did not get this message: skip "PC Companion Software" prompt on device
Started the root file : runme
I got alot of errors but in end : All Done but with no reboot and found no root
I tried it again and in the end : All Done but with a reboot but I found no root
What Is wrong
EDIT: Made it, Reinstall Kies and run on XP Compatibility
Richy99 said:
you cant, you would need to download the original firmware to flash it to stock, you might try one of the backup tool in the market but a full nandroid backup you cant do unless rooted
Click to expand...
Click to collapse
Ok I have a root now ,
when I rebooted my note to recovery I get this : Android system recovery <3e>
It looks like CWM but has no backup and restore options and thats why Iam confused
How I can get the CWM I used to use with my HTC Sensation
It looks like you only did root when what you wanted was root + CWM.
Go back to Dr.Ketan's guide and look at the procedure below this line that is in the first post:
-----------------------------------------Forget all Above and follow simple Step below------------------------------
Click to expand...
Click to collapse
My summary of your best options:
Follow from Step 2 and use the already-rooted.bat file
OR
The better (in my opinion) way:
Purchase Mobile Odin Pro(MOP) from the market and go get the CF Root Kernel that matches your firmware to get CWM. Just put the Kernel on your sdcard and run MOP, make sure EverRoot and all injections are checked, select file, find kernel, flash. Done.
MOP has also enabled us to retain root when flashing stock firmware updates by using the EverRoot and injections options, however you will lose most CWM functions when this is done. To regain CWM, you simply follow the same steps as above to update to a matching CF Root Kernel.
Have fun, and be sure to hit the thanks button for Ketan and Chainfire!
Dear beestee,
So: I have Kernel KK2 - Download This - and Extract
then : I am Already Rooted - Execute "already-rooted.bat" and follow the instructions
is there any side effects ? like format ot can not Upgrade via OTA or else?
Is there any thing need to be packed up first? like the original kernel if this method will change it
Nothin side effect, you can upgrade over OTA, BUT If you update over OTA/kies, you will lose Root.
So you have to use CWM or Mobile odin to update newer ROM
dr.ketan said:
Nothin side effect, you can upgrade over OTA, BUT If you update over OTA/kies, you will lose Root.
So you have to use CWM or Mobile odin to update newer ROM
Click to expand...
Click to collapse
Ok I done it and it working, but I found that CWM is a program now you can access from phone not like in HTC where you must inter bootloader and MAGLDR to inter CWM
I can make the backup and restore from inside the program - right?
You can get it with entering recovery too, you have to press Home + Vol UP + Power to enter in recovery mode.
you can simply do it with inside app - restart in recovery
when you give command to backup, it will restart and auto enter in recovery mode and finish it
dr.ketan said:
You can get it with entering recovery too, you have to press Home + Vol UP + Power to enter in recovery mode.
you can simply do it with inside app - restart in recovery
when you give command to backup, it will restart and auto enter in recovery mode and finish it
Click to expand...
Click to collapse
Ahhh , ok will try it later
I found that my kernel changed from KK2 to kk1 !!! is this normal?
How I can go back to original state just in case of warranty or else?
thermax04 said:
Ahhh , ok will try it later
I found that my kernel changed from KK2 to kk1 !!! is this normal?
How I can go back to original state just in case of warranty or else?
Click to expand...
Click to collapse
You have marked that there are many cases it is same e.g. you can use kk1 for kk2 kk3 like this. So thr is nothing difference,wether u hav kk1 or kk2
Flash stock rom with pc odin n u will b back to stock.
Sent from my GT-N7000 using xda premium

s5570I Pop plus - Unroot and removing CWM

I rooted my phone and installed CWM.
However rooting and installing roms are not for me. So I want to go back to my warranty.
How can I unroot and remove CWM and go back to my warranty, I still have 21 months of warranty period and I dont want to burn it
I found how to unroot, installing unroot file and setuping it like rooting but how to remove CWM.
Thx a lot
Taha
if you have a stock rom then flash it with Odin
else for unrooting first remove superuser app then busybox and sqlite3 then su and you will be unrooted
for going to stock recovery you will need its img and have to flash with odin
weird thing I only had superuser. after putting unroot.zip into my sdcard.
I turn off my device and go to the recovery - tadaaa CWM is gone.
What can cause this?
How I install CWM? Put the cwm into sd card and installed it via recovery menu.
Thx a lot
Taha
what unroot.zip you used
dheeraj (dhlalit11) said:
what unroot.zip you used
Click to expand...
Click to collapse
I found this file in this forum and looks like it did the job. I check with root checker and it says I'm not rooted.
But I'm confused about CWM. How it deleted itself. It deleted itself before unrooting process.
I don't have the answer
I guess flashing a stock firmware gives you the stock recovery. So its obvious that you'll lose CWM.
coolsandie said:
I guess flashing a stock firmware gives you the stock recovery. So its obvious that you'll lose CWM.
Click to expand...
Click to collapse
ok so, how can I find a stock firmware that provides the language I use as well?
I have other simple way...
Install superSU and
go to option and remove superuser permanently..
Reboot...
VOILA you phone is unroot
Und install superuser and SuperSU
Sent from my AwesomePhone
Firmware
IorekByrnison said:
ok so, how can I find a stock firmware that provides the language I use as well?
Click to expand...
Click to collapse
Google Search it. Go to your phone's settings>about>baseband version. Then Google search the baseband version and look for a download or a guide. Afterwards download the file and flash it with Odin.
EDIT:
Here's the link to the thread which has a list of firmwares, custom roms, kernels, etc. http://forum.xda-developers.com/showthread.php?t=1443907
Thx a lot for the answers.
IorekByrnison said:
Thx a lot for the answers.
Click to expand...
Click to collapse
No problem. That's what we are all here for, asking questions and also helping others lol.
Sent from my GT-S5570 using xda app-developers app

Need help on rooting

I want to root my LG OP Black P970 running official stock ICS 4.0.4. Can anyone share me the steps by step process. As I know there is no specific button to load the bootloader in this model.
You can try unlock root.
To have CWM, you must flash a patched v20 using smart flash tool.
Please read N00bys guide.
Sent from my LG-P970 using xda app-developers app
apocalypse_214 said:
You can try unlock root.
To have CWM, you must flash a patched v20 using smart flash tool.
Please read N00bys guide.
Sent from my LG-P970 using xda app-developers app
Click to expand...
Click to collapse
can u share any lick where i can find step by step...I tried below steps but failed.
1.Used UnLockRoot Pro to root my device OB. root was successful and superuser got installed
2.Installed RomManager
3.When i tried for backup the current rom [V30C] i was asked for install CWM and got restarted.
4.Then the prob started..I was getting LG Security Error everytime after starting...
5.The i got tensed and flashed with V10C and again update through LG Mobile Update tool to V30C.
What i did wrong?
sahatamojit said:
can u share any lick where i can find step by step...I tried below steps but failed.
1.Used UnLockRoot Pro to root my device OB. root was successful and superuser got installed
2.Installed RomManager
3.When i tried for backup the current rom [V30C] i was asked for install CWM and got restarted.
4.Then the prob started..I was getting LG Security Error everytime after starting...
5.The i got tensed and flashed with V10C and again update through LG Mobile Update tool to V30C.
What i did wrong?
Click to expand...
Click to collapse
Did you have Clockwork ROM Manager (CWM) installed from the Play Store or manually? I wonder if you had the most current version?
androcraze said:
Did you have Clockwork ROM Manager (CWM) installed from the Play Store or manually? I wonder if you had the most current version?
Click to expand...
Click to collapse
I downloaded the latest free version of Rom Manager from play
this is because actual recoveries are incompatible with ICS firmwares and will brick your device if you try to flash a recovery. you may try this mod to unlock the bootloader for getting a working recovery
Ilko said:
this is because actual recoveries are incompatible with ICS firmwares and will brick your device if you try to flash a recovery. you may try this mod to unlock the bootloader for getting a working recovery
Click to expand...
Click to collapse
Can we use LG-P970 ROM COVERTER 2.1 to create V30C rom with patch CWM and flash that...will that work?
sahatamojit said:
Can we use LG-P970 ROM COVERTER 2.1 to create V30C rom with patch CWM and flash that...will that work?
Click to expand...
Click to collapse
No.Security error.
Edvin73 said:
No.Security error.
Click to expand...
Click to collapse
ok then can u tell me the best rom in this forum...I am confused...and also tell me the known issue...It might be know for others but not for me..so pls tell me
sahatamojit said:
ok then can u tell me the best rom in this forum...I am confused...and also tell me the known issue...It might be know for others but not for me..so pls tell me
Click to expand...
Click to collapse
IZS v0.4 or Mackay v2.9.7

Root problem

So I tried to root my Galaxy S Advance using Odin. Everything went well until the reboot part. It's been stuck at the Samsung Galaxy S Advance logo screen for a while. What can I do ?
Thanks !
Flash the firmware again! Upgrade to jelly bean, if on gb, and use shaan's method to root.
szzlgupta said:
Flash the firmware again! Upgrade to jelly bean, if on gb, and use shaan's method to root.
Click to expand...
Click to collapse
I'm sorry! I'm new to these things. Flash the firmware again how ?
LaurMetall said:
I'm sorry! I'm new to these things. Flash the firmware again how ?
Click to expand...
Click to collapse
That root method with Odin is for Android 2.3. You tried it on 4.1.2? If yes, then download your JB firmware again and install it with Odin (like you did with that root). And use this for root: http://forum.xda-developers.com/showthread.php?t=2087424
shut_down said:
That root method with Odin is for Android 2.3. You tried it on 4.1.2? If yes, then download your JB firmware again and install it with Odin (like you did with that root). And use this for root: http://forum.xda-developers.com/showthread.php?t=2087424
Click to expand...
Click to collapse
Yes, I tried it on 4.1.2. I'm downloading the firmware now (it seems I'll have to wait a bit longer), I'll install it and I'll get back to you to tell if it worked. Thank you !
It worked ! Thanks guys ! But I have another question: shut_down the root method you showed me..will it work if my phone has never been rooted?
LaurMetall said:
It worked ! Thanks guys ! But I have another question: shut_down the root method you showed me..will it work if my phone has never been rooted?
Click to expand...
Click to collapse
Yes, it will work. That zip is signed, and it can be installed with stock recovery without root.
LaurMetall said:
It worked ! Thanks guys ! But I have another question: shut_down the root method you showed me..will it work if my phone has never been rooted?
Click to expand...
Click to collapse
Yes, that root method work on all stock Jelly Bean firmware.
Powered by CM10.2
Guys, I've encountered another problem and I thought it wasn't necessary to open another thread. So..I managed to root my phone and I would like to install a custom ROM but I have problems with Clockwork mode. I found a thread about temporary CMW for JB and I tried it but it doesn't seem to work. I installed it but when I want to navigate through it's menus (for example going to the "install zip from sd card" menu) it restarts. Even when I try to reboot my phone ("reboot system now") it doesn't work. CWM just restarts. Any thoughts ?
LaurMetall said:
Guys, I've encountered another problem and I thought it wasn't necessary to open another thread. So..I managed to root my phone and I would like to install a custom ROM but I have problems with Clockwork mode. I found a thread about temporary CMW for JB and I tried it but it doesn't seem to work. I installed it but when I want to navigate through it's menus (for example going to the "install zip from sd card" menu) it restarts. Even when I try to reboot my phone ("reboot system now") it doesn't work. CWM just restarts. Any thoughts ?
Click to expand...
Click to collapse
Install CoCore with Universal kernel flash, and use permanent cwm. You need to unzip it, and use kernel.bin.md5 and you must have some root explorer installed.
Sent from my GT-I9070 using Tapatalk
Is there any way to do this without changing the kernel ? I'm worried about bricking my phone
LaurMetall said:
Is there any way to do this without changing the kernel ? I'm worried about bricking my phone
Click to expand...
Click to collapse
No, you cannot change kernel without rooting your phone.
And rooting has a lot less risk of bricking phone.
//Just Do It.

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