|||HELP||| - LG Optimus L90

Hi everyone I've been u user for 3 years now and have never posted for help I'm really good with fixing my phone but this I have no clue. My phone is stuck on a firmware update screen every time I turn it on it goes to that screen I tried reformatting (power button plus volume down) but it process and then goes right to that screen. The screen says the following. (Firmware Update: DO NOT UNPLUG the USB connection until the process is complete) and it says rooted at the bottom of that. My phone is rooted but ive been using it fine for 3 months now. Please help someone is there anyway to reformat,unroot and go to stock rom. Please help if you can thanksss
Sent from my LGMS323 using XDA Free mobile app

Vinnieb96 said:
Hi everyone I've been u user for 3 years now and have never posted for help I'm really good with fixing my phone but this I have no clue. My phone is stuck on a firmware update screen every time I turn it on it goes to that screen I tried reformatting (power button plus volume down) but it process and then goes right to that screen. The screen says the following. (Firmware Update: DO NOT UNPLUG the USB connection until the process is complete) and it says rooted at the bottom of that. My phone is rooted but ive been using it fine for 3 months now. Please help someone is there anyway to reformat,unroot and go to stock rom. Please help if you can thanksss
Sent from my LGMS323 using XDA Free mobile app
Click to expand...
Click to collapse
Follow this guide and re-flash KDZ :-
http://forum.xda-developers.com/lg-l90/general/guide-flash-stock-kdz-offline-lg-l90-t2803479

Thanks this what I am going to try I just hope I can get pass the screen when I get to the part where I hold down the volume up and power
Sent from my LGMS323 using XDA Free mobile app

gdjindal said:
Follow this guide and re-flash KDZ :-
http://forum.xda-developers.com/lg-l90/general/guide-flash-stock-kdz-offline-lg-l90-t2803479
Click to expand...
Click to collapse
i followed every step and tried different methods. it still comes up with the firmware update screen and says (910K B22 UNROOTED) everytime i boot no matter what it shows the lg logo and then the screen goes a little darker and then the firmware update screen hits me again.
if you have any more tricks up your sleeve please help

You can try the "LG MOBILE Support Tool"? (just give it a try...)
Good luck!

Related

[Q] I need of HELP! (Kies failed update, phone won't boot)

Hello XDA users,
Today I tried to update my Samsung Galaxy S GT-I9000 through Samsung Kies and it's failed to update. So I follwoing the procedure on screen (To disconnect the USB, Take out the Battery and Reboot). Now my phone will not get past an error screen (Looks like a Phone -> Error Triangle -> Computer symbol) and I have no idea how to get it fixed.
I have been hearing something about flashing using ODIN but I am a complete newbie with this sort of thing. So ALL help will be greatly appreciated!
Thanks!!
SgtGuineapig said:
Hello XDA users,
Today I tried to update my Samsung Galaxy S GT-I9000 through Samsung Kies and it's failed to update. So I follwoing the procedure on screen (To disconnect the USB, Take out the Battery and Reboot). Now my phone will not get past an error screen (Looks like a Phone -> Error Triangle -> Computer symbol) and I have no idea how to get it fixed.
I have been hearing something about flashing using ODIN but I am a complete newbie with this sort of thing. So ALL help will be greatly appreciated!
Thanks!!
Click to expand...
Click to collapse
Hey, ok first thing is you have to cheak if your phone can go into download mode. You do this by holding the volume down button, the home key and the power button at the same time.
Dude, follow this link and instructions and get your phone back with ease.
http://www.darkyrom.com/community/index.php?threads/odin-jvu-re-gt-i9000.6558/
W1nst0n said:
Hey, ok first thing is you have to cheak if your phone can go into download mode. You do this by holding the volume down button, the home key and the power button at the same time.
Click to expand...
Click to collapse
Yes it is in Download mode now.
udkSD said:
Dude, follow this link and instructions and get your phone back with ease.
Click to expand...
Click to collapse
I'm not sure but this looks like a Custom ROM to me, I was hoping to get it back to Official Firmware if possible? I'm probably wrong here though.
So go to http://www.sammobile.com/firmware/?page=3&t=1&o=1&m=GT-I9000&r=-1#modelsa and download your disired firmware
Google Odin 1.8 and download it, then Google gingerbread (the version u were using) download xda. Follow the link, download the files then Google how to flash (version number) using Odin the android soul and follow there guide
Sent from my GT-I9000 using XDA

Noob need help

Recently, I updated my galaxy note through the hpone itself. After updated, the phone restarts and hang at the "galaxynote GT-N7000". I have tried leaving it over night and still stuck at the same screen. Try restore factory setting by press the 3 buttons together and it still doesnt work. This phone is still using the original ROM since day 1 till date.
Can anyone help pls???
Which ROM is installed currently?
The original ROM??? I am still very new to android.
Thread Moved​
Please post questions in the Q&A section​
Izzac said:
Recently, I updated my galaxy note through the hpone itself. After updated, the phone restarts and hang at the "galaxynote GT-N7000". I have tried leaving it over night and still stuck at the same screen. Try restore factory setting by press the 3 buttons together and it still doesnt work. This phone is still using the original ROM since day 1 till date.
Can anyone help pls???
Click to expand...
Click to collapse
There is no 3 buttons combo that can factory reset your phone, press vol. Down + home +power button, you will enter to the download mode"here you can flash rooms using PC Odin", download PC odinb from the development section, and flash stock rom in .tar format, then you can root and flash a recovery where you can flash custom rooms. But read the guides in the dev. Section about using PC Odin before any thing
Sent from my GT-N7000 using xda premium
Izzac said:
Recently, I updated my galaxy note through the hpone itself. After updated, the phone restarts and hang at the "galaxynote GT-N7000". I have tried leaving it over night and still stuck at the same screen. Try restore factory setting by press the 3 buttons together and it still doesnt work. This phone is still using the original ROM since day 1 till date.
Can anyone help pls???
Click to expand...
Click to collapse
Flash new stock rom using pc odin to make ur phone is fine...
Use 3 button power + home + vol. Down..
N then follow the instruction at screen in ur phone..
Sorry my english is so bad..
Sent from my GT-N7000 using Tapatalk 2

Samsung Galaxy Tab 8.9 (SGH-i957) Soft Bricked...

I am looking for some serious help, I rooted my Samsung Galaxy Tab 8.9 4G LTE (SGH-i957) through the instructions that I found on this site by first installing Clockworkmode Recovery and then installing Jelly Bean 4.1.1 using Odin. Everything seemed to work fine with this, but then I decided to go one step further and load a over clocking kernel via Odin to increase my Processing speed. This process went fine through Odin and then after the auto reboot it all fell apart... the tablet will now only periodically display the first and second samsung logos and then just go blank or will display the battery icon with power off and plugged into the PC. Either way I have been unable to access the Boot screen or the Download screen...
IS THERE A FIX TO THIS? or am I just finished?
I have tried the "One Click Unbrick" program with no results and Odin intermittently recognizes the device is connected to the PC as the Tablet cycles through what appears to be an 1 second long boot up attempt.
Looking for someones brilliant idea haha...
Any and all help is greatly appreciated!!
Wrong section, but here goes. I'm no expert but Samsung devices are notoriously hard to eff up beyond fixing.
Can you get back into your recovery? I would do that, do all your normal wipes and reinstall a rom with its stock kernel.
If that doesn't work well then, I'd say Odin back to stock. If it's just a soft brick fixing it shouldn't be a problem.
Of course someone else who knows what they are doing could chime in here lol.
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
You flashed a hc kernel on a 4.x system. This is a gaurenteed soft brick. Just odin back to stock through download mode.
Sent from my SAMSUNG-SGH-I727 using xda premium
orlandoxpolice said:
You flashed a hc kernel on a 4.x system. This is a gaurenteed soft brick. Just odin back to stock through download mode.
Sent from my SAMSUNG-SGH-I727 using xda premium
Click to expand...
Click to collapse
I would love to do exactly what your suggesting but I am so far unable to access the download mode using the pwr and vol keys as normal... also where can I get a stock kernel as I was looking for one for hours yesterday with no luck? Do you have any suggestions on how to re-access the download mode in my current situation. Thank you for you suggestions thus far!
If you have a complete TWRP backup from before you flashed the OC kernel, just reboot into recovery and restore boot. That'll replace the HC kernel with what you were running before. That'll save you the effort of going through the entire process again to get back to JB.
st0nez0r said:
Wrong section, but here goes. I'm no expert but Samsung devices are notoriously hard to eff up beyond fixing.
Can you get back into your recovery? I would do that, do all your normal wipes and reinstall a rom with its stock kernel.
If that doesn't work well then, I'd say Odin back to stock. If it's just a soft brick fixing it shouldn't be a problem.
Of course someone else who knows what they are doing could chime in here lol.
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
Click to expand...
Click to collapse
Thank you for your advice and at the current time I am unable to access the recovery/boot/download screens... if I could get to that then we are back in business... I am looking for suggestions on how to regain access to that area first and then I would like to follow the advice for you all from there the stock kernel direction first...
nrvate said:
If you have a complete TWRP backup from before you flashed the OC kernel, just reboot into recovery and restore boot. That'll replace the HC kernel with what you were running before. That'll save you the effort of going through the entire process again to get back to JB.
Click to expand...
Click to collapse
Thank you for your response, so far Odin only picks up the device for a second before it disappears again and keeps repeating the cycle over and over agian. It is as if the Tablet keeps attempting a reboot cycle but fails to initialize the booting process? I don't know if I am making any sense to all of you that are much smarter than I at the stuff.
I am trying to time the start of Odin to the point that when it connects to the device that it is also recognizing the device at the same time... Kinda poking in the dark here as I am out of solutions...
The tablet attempts a reboot every 45 SECS and it recognized for only 3 SECS... Thoughts??
You need to get it to stop rebooting and into download or recovery mode. Try every button combo possible. If you hold power down for ten seconds it should shut off
Sent from my SAMSUNG-SGH-I727 using xda premium
Hold down the volume button near the power button as it boots to get into download mode... the other volume button will take you to recovery.
orlandoxpolice said:
You need to get it to stop rebooting and into download or recovery mode. Try every button combo possible. If you hold power down for ten seconds it should shut off
Sent from my SAMSUNG-SGH-I727 using xda premium
Click to expand...
Click to collapse
I have tried every key combination possible with no results the only thing the tablet does is do a quick single vibrate just like it does when you power it on and it boots up just without the actual booting process... and when the tablet is plugged into the PC it displays the battery symbol with the star bright icon over it like its thinking about charging but to my knowledge does nothing beyond that as far as charging is concerned. But it does do the single vibrate once every 45 secs as if it was booting up and is recognized on the PC through Odin for only 3 secs... not sure where to go from here now??
Hold the volume buttons down don't just press them. Also try button combos but instead of hitting power plug your charger in and out to get it to reboot.
Sent from my SAMSUNG-SGH-I727 using xda premium
Had these issues back in Nov when I tried to move up on twrp. Success to real download came when I used 10.1 tab button comnands
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
What are the tab 10.1 button commands?
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
Humm.. Didn't write them down. Goggled "samsung 10.1 tab" and found the set I used. Same three buttons but different ways to press. Won't hurt to try because all that is left in this case is a $50 jtag job and two weeks.
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
samsung sgh-i957 wont turn on after i wiped catch partition and power of manually
samsung sgh-i957 wont turn on after i wiped catch partition and power of manually.
the device has refused to charge or even power on any more pls what should i do?
snwaede said:
samsung sgh-i957 wont turn on after i wiped catch partition and power of manually.
the device has refused to charge or even power on any more pls what should i do?
Click to expand...
Click to collapse
Doesn't sound good. Plug it in and push and hold the power button for 15 seconds. But I think it died on you.
Sent from my SAMSUNG-SGH-I727
how to restor boot sector partition on samsung sgh i957
jd1639 said:
Doesn't sound good. Plug it in and push and hold the power button for 15 seconds. But I think it died on you.
Sent from my SAMSUNG-SGH-I727
Click to expand...
Click to collapse
I have tried every thing but to no avail.
the partitions are scattered, because i install a voice call zip, and modem zip from xda site.
how can i restor the booting partitions back pls help its rely urgent.
snwaede said:
I have tried every thing but to no avail.
the partitions are scattered, because i install a voice call zip, and modem zip from xda site.
how can i restor the booting partitions back pls help its rely urgent.
Click to expand...
Click to collapse
Does Odin recognize your device? I would try to flash the factory firmware with odin. You can get it at sammobile.com for the i957
Sent from my SAMSUNG-SGH-I727
odin does not recognise my device
jd1639 said:
Does Odin recognize your device? I would try to flash the factory firmware with odin. You can get it at sammobile.com for the i957
Sent from my SAMSUNG-SGH-I727
Click to expand...
Click to collapse
odin does not recognise my device any more.
the device does not come on or enter download mode.
snwaede said:
odin does not recognise my device any more.
the device does not come on or enter download mode.
Click to expand...
Click to collapse
If Odin doesn't recognize it and it doesn't turn on it's dead.

GT19000

Help please. After trying to reflush my old firmware with Odin, it got as far as OSM -All threads Completed, (successful /0 ,Failed /0)
It got stuck in there so I had to remove the battery and try again but it just keeps doing the same thing. After disconnecting from the computer
all I have now is three small icons on the screen: one tiny phone, a triangle with exclamation mark and a computer. I downloaded Odin and the correct firmware from this site, so what has gone wrong and how do I proceed?
Many thanks
You need to enter download mode again and reflash
Sent from my GT-I9000 using xda premium
Follow this link "Help to users on GT-I9000"
Galaxy GTI9000
Hr Kristian said:
You need to enter download mode again and reflash
Sent from my GT-I9000 using xda premium
Click to expand...
Click to collapse
Hi,
Thanks for that.
After several trials, I did manage to get back in download mode and managed to flash the installed Firmware 2.3.6 without any problem.
After resetting, everything seemed to be working fine. However, I left it turned off overnight, switched it back on again this morning but
nothing has changed. My original problem was that on switch on, it takes ages for the phone to activate. I get the welcoming screen
that goes away, comes back for anything up to 5 minutes until it eventually goes on to full screen and everything works well.
So what is causing this problem and what else can I do

[Q] My GT-N7000 stuck on boot up

Today my mobile screen went blank. The battery was at 50% at the time. Upon start up the SAMSUNG logo is displayed, and is flashing (as it does) but nothing else is working. I took the battery out to turn it off. Replaced the battery and the same thing happened again. The flashing SAMSUNG continues, no further boot up. I have had this phone for over 1.5yrs now, this is the first problem I have had with it. Thanks in advance for any helpful answers.
Caz_v8 said:
Today my mobile screen went blank. The battery was at 50% at the time. Upon start up the SAMSUNG logo is displayed, and is flashing (as it does) but nothing else is working. I took the battery out to turn it off. Replaced the battery and the same thing happened again. The flashing SAMSUNG continues, no further boot up. I have had this phone for over 1.5yrs now, this is the first problem I have had with it. Thanks in advance for any helpful answers.
Click to expand...
Click to collapse
Try with another battery.
Sent from my GT-N7000 using xda premium
SpyderTracks said:
Try with another battery.
Sent from my GT-N7000 using xda premium
Click to expand...
Click to collapse
Thanks, I will try and let you know.
It is official, the Samsung Galaxy Note GT-N7000 is kaput. No saving it. Apparently this is very common. They just cease to work. 'flashing' it did not work, a new battery did not get it working.. it is now a door stop. I will not be purchasing another Samsung phone again.
Not give up so easily. In your first post you wrote that you saw the Samsung logo. So it isn't dead.
Try to start with download mode or recovery (3-button-combos).
Can you boot into one of them?
Caz_v8 said:
It is official, the Samsung Galaxy Note GT-N7000 is kaput. No saving it. Apparently this is very common. They just cease to work. 'flashing' it did not work, a new battery did not get it working.. it is now a door stop. I will not be purchasing another Samsung phone again.
Click to expand...
Click to collapse
As thai dai says, it's not broken, you just need to flash a rom probably, don't quit.
Sent from my GT-N7000 using xda premium
re ; 'flash'
I put it in to the repair guys. They tried to 'flash' the phone. It is kaput. Now spare parts for my husband's note... when that dies too! They (the repair guys) said that they see this all too often with this Samsung type.
Caz_v8 said:
I put it in to the repair guys. They tried to 'flash' the phone. It is kaput. Now spare parts for my husband's note... when that dies too! They (the repair guys) said that they see this all too often with this Samsung type.
Click to expand...
Click to collapse
Ignore these "repair" guys.
If your Samsung logo is displayed your device isn't dead and you should try to boot into download mode first. Can you do this?
I have the same issue
ThaiDai said:
Ignore these "repair" guys.
If your Samsung logo is displayed your device isn't dead and you should try to boot into download mode first. Can you do this?
Click to expand...
Click to collapse
I tried the 3 buttons and the Samsung logo is displayed , then the green android logo appears then so quick some writings appears in colours ( I think it says there's some errors) but I can't do anything.. :crying:
please tell me if you know how can I get back all my files to my pc .. on this situation..
Thank you
First of all: tell exactly what you did and what happens.
Can you reach recovery?
Can you boot into download mode?
Which buttons did you press?
What do you see at the screen after using one of the two combos?
ThaiDai said:
First of all: tell exactly what you did and what happens.
Can you reach recovery?
Can you boot into download mode?
Which buttons did you press?
What do you see at the screen after using one of the two combos?
Click to expand...
Click to collapse
well, what happen is i left it charging overnight as I always do, then this when i waked up i found it switched off, i unplugged it and tried to switch it on , at first it didn't work then the Samsung logo appears then black screen and the Samsung logo comes back on and off all the time.
I tried the 3 buttons the Samsung logo appears, then the green android logo appears then so quick some writings appears in colours ( I think it says there's some errors) but I can't do anything
I tried the 2 buttons and it says ' a custom os can cause critical problem in phone and installed applications'
can you help me please!! i really don't want to lose my files. :crying:
enaam said:
well, what happen is i left it charging overnight as I always do, then this when i waked up i found it switched off, i unplugged it and tried to switch it on , at first it didn't work then the Samsung logo appears then black screen and the Samsung logo comes back on and off all the time.
I tried the 3 buttons the Samsung logo appears, then the green android logo appears then so quick some writings appears in colours ( I think it says there's some errors) but I can't do anything
I tried the 2 buttons and it says ' a custom os can cause critical problem in phone and installed applications'
can you help me please!! i really don't want to lose my files. :crying:
Click to expand...
Click to collapse
Let's start at the beginning.
Press and hold Vol up, home and power key until you see the samsung logo. That's called recovery mode, can you enter this?
The other mode you mention is download mode. If you can enter download mode you're fine, the phone is not broken. Never trust repair shop guys, most of them come direct to this site and cannot follow instructions.
Sent from my GT-N7000 using xda premium
enaam said:
well, what happen is i left it charging overnight as I always do, then this when i waked up i found it switched off, i unplugged it and tried to switch it on , at first it didn't work then the Samsung logo appears then black screen and the Samsung logo comes back on and off all the time.
I tried the 3 buttons the Samsung logo appears, then the green android logo appears then so quick some writings appears in colours ( I think it says there's some errors) but I can't do anything
I tried the 2 buttons and it says ' a custom os can cause critical problem in phone and installed applications'
can you help me please!! i really don't want to lose my files. :crying:
Click to expand...
Click to collapse
Please do not tell us stories. Try to answer exactly the questions or follow exactly the steps like the poster before told you.
If you can switch do download mode with pressing the three named buttons at the same time then you can install a stock Rom with PC Odin.
Please read in Dr. Ketan's thread how to do this.
SpyderTracks said:
Let's start at the beginning.
Press and hold Vol up, home and power key until you see the samsung logo. That's called recovery mode, can you enter this?
The other mode you mention is download mode. If you can enter download mode you're fine, the phone is not broken. Never trust repair shop guys, most of them come direct to this site and cannot follow instructions.
Sent from my GT-N7000 using xda premium
Click to expand...
Click to collapse
((Press and hold Vol up, home and power key until you see the samsung logo. That's called recovery mode, can you enter this? ))
I have done this and I explained what happens
(( i captured this video : i could't add the link here i will send it to u in msg .. ))
:crying:
hope u can understand..
enaam said:
((Press and hold Vol up, home and power key until you see the samsung logo. That's called recovery mode, can you enter this? ))
I have done this and I explained what happens
(( i captured this video : i could't add the link here i will send it to u in msg .. ))
:crying:
hope u can understand..
Click to expand...
Click to collapse
Sorry, don't have a Facebook account so can't see the video.
Sent from my GT-N7000 using xda premium
SpyderTracks said:
Sorry, don't have a Facebook account so can't see the video.
Sent from my GT-N7000 using xda premium
Click to expand...
Click to collapse
I don't know if I can upload this video here or not..
I really want someone to help me with this.. because if i take it to repair shops , i will lose all the files i have & will pay lots of money for nothing good.
---------- Post added at 09:16 PM ---------- Previous post was at 09:09 PM ----------
ThaiDai said:
Please do not tell us stories. Try to answer exactly the questions or follow exactly the steps like the poster before told you.
If you can switch do download mode with pressing the three named buttons at the same time then you can install a stock Rom with PC Odin.
Please read in Dr. Ketan's thread how to do this.
Click to expand...
Click to collapse
I am not telling stories, but I'm trying to explain exactly what happened to my phone.
and i wanted to but people in the image that's all ..
Thank you
useless. you do not answer simple questions but make videos.
if you don't listen then no help is possible.
I'm out of here.
Sent from my GT-N7000 using XDA Premium 4 mobile app
,
ThaiDai said:
useless. you do not answer simple questions but make videos.
if you don't listen then no help is possible.
I'm out of here.
Sent from my GT-N7000 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
I was trying to explain exactly what happened and what appears on the screen .. If you didn't understand what I was saying its not my problem .
I answered when you all asked what appears after pressing the 3 buttons .. but you didn't say anything..
if you don't want to help or reply .. just forget it
and thank you for trying
enaam said:
I was trying to explain exactly what happened and what appears on the screen .. If you didn't understand what I was saying its not my problem .
I answered when you all asked what appears after pressing the 3 buttons .. but you didn't say anything..
if you don't want to help or reply .. just forget it
and thank you for trying
Click to expand...
Click to collapse
Ok, that video is going into recovery mode, but it looks as though it's throwing up some read errors and not able to apply csc. Basically your kernel is hosed.
But you can get into download mode so it doesn't matter anyway.
The thing is you'll likely lose all your data as you don't know what rom you were originally on. You'll need to go to Dr Ketan's thread in original android development forum in the stickies, and download any stock rom of your choice and then flash with pc odin with the phone in download mode. Don't worry if this doesn't make sense at the moment, take a long time and read Dr k's thread before you post anything further.
Sent from my GT-N7000 using xda premium
This happened to me. Was on stock xxlt9 amd even flashing / wiping did nothing.
Fixed it by flashing philz kernel and from there restoring a nandroid then reflashing. Works ok now.
Sent from my GT-N7000 using xda app-developers app

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