How to unroot?? - LG Optimus 4X HD

maybe flashing a kdz rom?

sorry i found the way
http://forum.xda-developers.com/showpost.php?p=30243023&postcount=80

nic85 said:
sorry i found the way
http://forum.xda-developers.com/showpost.php?p=30243023&postcount=80
Click to expand...
Click to collapse
go to supersu....then option...unroot....then swith off the phone.....start with recovery mode[volume- and power button]...then dalvik catche/formatt......restart....your phone is unrooted with orignel firmware.....

Related

[Q] Need to Change Baseband BUT HOW!?

How i can Change my Baseband "XXXX" to stock? Flash the Stock rom try alredy nothing change
Kenneth000 said:
How i can Change my Baseband "XXXX" to stock? Flash the Stock rom try alredy nothing change
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2370012&page=2
Thank you i will try it now
AssToast said:
http://forum.xda-developers.com/showthread.php?t=2370012&page=2
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Click to collapse
look at screenshoots...and now?
Kenneth000 said:
look at screenshoots...and now?
Click to expand...
Click to collapse
Are you using stock rom?
Is theservicemenu all empty?
im flashing now rooted stock rom via odin and then?
tell me pls setp by step what to do because my english is bad
AssToast said:
http://forum.xda-developers.com/showthread.php?t=2370012&page=2
Click to expand...
Click to collapse
tys0n said:
Are you using stock rom?
Is theservicemenu all empty?
Click to expand...
Click to collapse
Im here and then?
Kenneth000 said:
Im here and then?
Click to expand...
Click to collapse
As I said in the other thread. I don't have stock so I can't giude you.
Look around in the menus, and use the meny key to go back in the service mode.
You will find it. nv rebuild.
---------- Post added at 08:06 PM ---------- Previous post was at 07:55 PM ----------
When your nv is rebuild, reboot twice and see if baseband is shown.
Otherwise flash stock rom again, now that nv is rebuild.
done, but my baseband still XXXX
Kenneth000 said:
done, but my baseband still XXXX
Click to expand...
Click to collapse
Did it say rebuilded please restart?
Did you reboot twice, and/or tried to flash stock rom again?
Yes....nothing change
Kenneth000 said:
Yes....nothing change
Click to expand...
Click to collapse
Oh Don't know then.
... okok....but mig thanks that you help me
What did you do to get baseband xxxx?
format modem? format efs?
i dont know i know only one time i want try AOKP and then i see that i have no ril/mobile data then i reinstall a another rom its dont works to i install very much roms and sometimes works and sometimes not but i know that i format in recovery EVERYTHING and on normal rom not cm10.1 or aokp/pac i can write sms and use *#0011# but on cm,aokp and pac not. and my APNs war right to. Turn on and off flymode and all things i try alredy to
Sometimes work, and sometimes not?
If you got backups from cwm or twrp of your /efs and /modem, please restore them.
Never wipe efs or modem when flashing a rom.
i have nothing ...
Kenneth000 said:
i have nothing ...
Click to expand...
Click to collapse
Ok. Flash a stock rom where everything works.
You can try this one: I8190 серв. укр.rar
It's the most complete rom iv'e seen for i8190. If everything works and you want to flash aokp or cm, just make a factory reset.
tys0n said:
Ok. Flash a stock rom where everything works.
You can try this one: I8190 серв. укр.rar
It's the most complete rom iv'e seen for i8190. If everything works and you want to flash aokp or cm, just make a factory reset.
Click to expand...
Click to collapse
thanks need i a stock rom? im in Dmod v6 where everything works i try it with this
Kenneth000 said:
thanks need i a stock rom? im in Dmod v6 where everything works i try it with this
Click to expand...
Click to collapse
Ok, good
Make a backup of your rom. You can also make backups of your apps with titanium backup or similar for easy restoring of your apps.
Flash aokp or whatever you want + gapps, make a factory reset and reboot.
See if that works.

Help me unbrick my LG P880

How it got bricked:
I managed to install root, but then I tried to flash the custom recovery, when I restarted the phone, It got stuck at boot logo.
I can still get into the stock recovery, I can use adb shell and see the filesystem. I was using 4.1.2, I think I might need to flash again the stock rom, but I don't know how. Can anyone help please?
http://forum.xda-developers.com/showthread.php?t=2069723
Dadovvv said:
http://forum.xda-developers.com/showthread.php?t=2069723
Click to expand...
Click to collapse
How do I know which KDZ file to flash? Or any of the latest should suffice?
Soy_Filipo said:
How do I know which KDZ file to flash? Or any of the latest should suffice?
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Click to collapse
http://www.smartphenom.com/2013/01/lg-firmware-update-central-beta.html
Dadovvv said:
http://www.smartphenom.com/2013/01/lg-firmware-update-central-beta.html
Click to expand...
Click to collapse
I'm sorry if I'm asking something terribly obvious, but I've bought my phone in amazon and neither my country or carrier are listed there, so, I don't know what to flash, will it break my phone if I flash something wrong? I would like to flash something from spain so I can use my native language
Soy_Filipo said:
I'm sorry if I'm asking something terribly obvious, but I've bought my phone in amazon and neither my country or carrier are listed there, so, I don't know what to flash, will it break my phone if I flash something wrong? I would like to flash something from spain so I can use my native language
Click to expand...
Click to collapse
U can flash each version of kdz file you want.
I can only get into de SW Upgrade mode when I plug the phone with the battery on it, Is it really important to do it with the battery off?
Soy_Filipo said:
I can only get into de SW Upgrade mode when I plug the phone with the battery on it, Is it really important to do it with the battery off?
Click to expand...
Click to collapse
you can do it with battery on no problem

after the update...

Hello there,
After i updated with NUTS release, the update pops up again even tho i updated it. What could possibly be the problem?
Any help is greatly appreciate it. Thanks in advance
samircali said:
Hello there,
After i updated with NUTS release, the update pops up again even tho i updated it. What could possibly be the problem?
Any help is greatly appreciate it. Thanks in advance
Click to expand...
Click to collapse
is your bootloader unlocked???
if its thats the problem if not just reflash the newest firmware available for your device
TheHunk_2 said:
is your bootloader unlocked???
if its thats the problem if not just reflash the newest firmware available for your device
Click to expand...
Click to collapse
No, my boatloader is not unlocked. It shows that i have the 4.4.4 installed in my setings. Do i have to flash the ftf file again. I dunno what to do.
samircali said:
No, my boatloader is not unlocked. It shows that i have the 4.4.4 installed in my setings. Do i have to flash the ftf file again. I dunno what to do.
Click to expand...
Click to collapse
what is your device model number?
c6903 ,c6902 or what?
TheHunk_2 said:
what is your device model number?
c6903 ,c6902 or what?
Click to expand...
Click to collapse
My device mobile number is C6903. Is there hope to fix this. Maybe NUT uploaded the wrong ftf or the flashible zip.
samircali said:
My device mobile number is C6903. Is there hope to fix this. Maybe NUT uploaded the wrong ftf or the flashible zip.
Click to expand...
Click to collapse
Every problem can be solved.BUT DEATH :laugh:
Im c6903 too. im not having this problem im on this firmware http://dfiles.ru/files/tqsgjp29m
download it check your pc for the drivers and stuff and flash it .Don't forget to wipe the appslog cache and data
if still having the same problem then this is your best shot http://www.xperiablog.net/2014/08/0...rtified-for-xperia-z1-z-ultra-and-z1-compact/
TheHunk_2 said:
Every problem can be solved.BUT DEATH :laugh:
Im c6903 too. im not having this problem im on this firmware http://dfiles.ru/files/tqsgjp29m
download it check your pc for the drivers and stuff and flash it .Don't forget to wipe the appslog cache and data
if still having the same problem then this is your best shot http://www.xperiablog.net/2014/08/0...rtified-for-xperia-z1-z-ultra-and-z1-compact/
Click to expand...
Click to collapse
Is it with root or without root
You don't need root to flash the firmware just search abour it in Google you'll find everything you need.
TheHunk_2 said:
You don't need root to flash the firmware just search abour it in Google you'll find everything you need.
Click to expand...
Click to collapse
Yes, but I dont want to lose root. My phone is rooted with NUTS version since the beginning. This is the first time Im getting this problem.
Thanks anyway
samircali said:
Yes, but I dont want to lose root. My phone is rooted with NUTS version since the beginning. This is the first time Im getting this problem.
Thanks anyway
Click to expand...
Click to collapse
flash the firmware then root it with easyrooting kit and towlroot

[Q] STOCK

Hi, do you give me instruction how to and links to download. I have One mini 2 and i unlock bootloader, root phone, install TWRP, instal Cm11 Sanpshot. CM11 its dont good for me. I need backup or rom.... I need Sense 6 because reproductors is very god of this rom and on Cm11 is no good.
Sorry for my english, my english is no good, because i am from CZ.
Very thanks for reply.
Whats yiur exact problem ? You got acces to recovery ?
Will972 said:
Whats yiur exact problem ? You got acces to recovery ?
Click to expand...
Click to collapse
My proble is CM11 isnt good for me and i need uninstall it. Sense is very good and i like it. Yes i have it. I have recovery TWRP 2.7.1.0.
Sorry for my EN. I am student from Czech Republic.
Gamb1 said:
My proble is CM11 isnt good for me and i need uninstall it. Sense is very good and i like it. Yes i have it. I have recovery TWRP 2.7.1.0.
everything you need its here. troubleshooting including.
http://forum.xda-developers.com/one-mini-2/help/img-rom-ruu-request-t2847860
Click to expand...
Click to collapse
Is this good? Does it work?
kativiti said:
Gamb1 said:
My proble is CM11 isnt good for me and i need uninstall it. Sense is very good and i like it. Yes i have it. I have recovery TWRP 2.7.1.0.
everything you need its here. troubleshooting including.
http://forum.xda-developers.com/one-mini-2/help/img-rom-ruu-request-t2847860
Click to expand...
Click to collapse
Does it work, it is your job.
Finnaly
OK so i finally got my phone from HTC and here is the TWRP from original Stock.
My CID is HTC_UK001
Not sure if it work on others but just try.
Just unpack>send to phone or memory card and restore backup using TWRP
https://mega.co.nz/#!msthgIJB!WF5r4C...C5jkA_tIW65PwU
Hope it helps
BTW inside the backup theres a image file. Wondering if we can change the file name to .IMG and flash
Programmer
n. [proh-gram-er]
an organism that turns pizza and caffeine into software!
Click to expand...
Click to collapse
Gamb1 said:
kativiti said:
Does it work, it is your job.
Finnaly
OK so i finally got my phone from HTC and here is the TWRP from original Stock.
My CID is HTC_UK001
Not sure if it work on others but just try.
Just unpack>send to phone or memory card and restore backup using TWRP
https://mega.co.nz/#!msthgIJB!WF5r4C...C5jkA_tIW65PwU
Hope it helps
BTW inside the backup theres a image file. Wondering if we can change the file name to .IMG and flash
Programmer
n. [proh-gram-er]
an organism that turns pizza and caffeine into software!
Click to expand...
Click to collapse
read the thread...
no the .img wont work. you need to use recovery. some had issues but eventually got it working.
Click to expand...
Click to collapse
kativiti said:
Gamb1 said:
read the thread...
no the .img wont work. you need to use recovery. some had issues but eventually got it working.
Click to expand...
Click to collapse
So I can use it or not
Give me pleas instruction how to, you are PRO
Click to expand...
Click to collapse
Gamb1 said:
kativiti said:
So I can use it or not
Give me pleas instruction how to, you are PRO
Click to expand...
Click to collapse
its in the thread but OK:
im guessing you have TWRP so:
download zip file from link and copy it as it is to the folder recovery in your phone. you can do this in your computer or adb push(google it)
now, enter recovery TWRP and use recovery. search file and presto you in.
Click to expand...
Click to collapse
kativiti said:
Gamb1 said:
its in the thread but OK:
im guessing you have TWRP so:
download zip file from link and copy it as it is to the folder recovery in your phone. you can do this in your computer or adb push(google it)
now, enter recovery TWRP and use recovery. search file and presto you in.
Click to expand...
Click to collapse
What file there are many could I please ask for link. Thank you for your instructions
Click to expand...
Click to collapse
Gamb1 said:
kativiti said:
What file there are many could I please ask for link. Thank you for your instructions
Click to expand...
Click to collapse
https://mega.co.nz/#!msthgIJB!WF5r4C...C5jkA_tIW65PwU
download recovery from here.
Click to expand...
Click to collapse
kativiti said:
Gamb1 said:
https://mega.co.nz/#!msthgIJB!WF5r4C...C5jkA_tIW65PwU
download recovery from here.
Click to expand...
Click to collapse
I need decryption key for download it. Can you tell me it? Please i need it.
Click to expand...
Click to collapse
Gamb1 said:
kativiti said:
I need decryption key for download it. Can you tell me it? Please i need it.
Click to expand...
Click to collapse
something wrong with previous link...
all you need here: (new links)
http://forum.xda-developers.com/one-mini-2/help/one-htc-one-mini-2-dev-files-t2987767
Click to expand...
Click to collapse
kativiti said:
Gamb1 said:
something wrong with previous link...
all you need here: (new links)
http://forum.xda-developers.com/one-mini-2/help/one-htc-one-mini-2-dev-files-t2987767
Click to expand...
Click to collapse
Very thanks. When I try it at home either .
Click to expand...
Click to collapse

Help meee !

I need help . I wiped my backup by mistake now i cant start my device. gets stuck on galaxy with the model logo . Anyone help ? Thanks
luizinho123 said:
I need help . I wiped my backup by mistake now i cant start my device. gets stuck on galaxy with the model logo . Anyone help ? Thanks
Click to expand...
Click to collapse
You should research how to odin back to stock from "flash mode". That should fix this for you.
jasons1004 said:
You should research how to odin back to stock from "flash mode". That should fix this for you.
Click to expand...
Click to collapse
And you know if i can do that without using PC ?
luizinho123 said:
And you know if i can do that without using PC ?
Click to expand...
Click to collapse
Nope. You need a pc to fix your problem.
That happened to me once it twice.
Odin stock is only way, to my knowledge, to fix this.
You lucky I'm bored atm........
http://galaxynote5root.com/galaxy-note-5-unroot/how-to-unrootunbrick-galaxy-note-5-2/2/
You might have to flash kernel or something too but these instructions are just for stock rom. I hoped you had OEM unlocked before you bricked.......
jasons1004 said:
Nope. You need a pc to fix your problem.
That happened to me once it twice.
Odin stock is only way, to my knowledge, to fix this.
You lucky I'm bored atm........
http://galaxynote5root.com/galaxy-note-5-unroot/how-to-unrootunbrick-galaxy-note-5-2/2/
You might have to flash kernel or something too but these instructions are just for stock rom. I hoped you had OEM unlocked before you bricked.......
Click to expand...
Click to collapse
OEM ?
luizinho123 said:
oem ?
Click to expand...
Click to collapse
????
jasons1004 said:
????[/QUOTE
Nevermind . OFC it is
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