Develop Bugs

Desire KO

Hello everyone, I have a problem, my desire during power on it stop, in the screen appears only the FastWeb logo.
How can I fix it?
Thanks to all

Erm... phone info like rooted, unrooted, stock rom, custom rom and so on.

MM
GoogleJelly said:
Erm... phone info like rooted, unrooted, stock rom, custom rom and so on.
Click to expand...
Click to collapse
Sorry but i don't understand
The phone is new, buyed in italy from fastweb, without modify.

If it doesn't power on at all, and you have done nothing to it, then the device is faulty. Go get it exchanged.

Have you charged your phone?
If you have and its still stuck, try taking out the battery for a few minutes, put it back in and power on.
If still stuck, then quickly exchange it.

The phone power on normally. The screen power on but just i see only fastweb logo.
There is a recovery procedure, per avviarlo in modalità di emergenza as HTC Diamond?

Shouldn't you be able to recover it from the boot menu even without using root?

Ehmm
nuggahund said:
Shouldn't you be able to recover it from the boot menu even without using root?
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Click to collapse
I'm not capable, you can give a guide to follow?

Boot menu is when you hold down the volume down button and press the power button (while the volume down button is still pressed)
Seriously, you might save yourself some headache if you get it replaced if it is still under warranty/contract.

OK!
eden2812 said:
Boot menu is when you hold down the volume down button and press the power button (while the volume down button is still pressed)
Seriously, you might save yourself some headache if you get it replaced if it is still under warranty/contract.
Click to expand...
Click to collapse
now I understand!
unfortunately I do not have the bill
OK after boot menu, What I do?

Is there an option to factory reset the phone?
As far as I can understand, you haven't used the phone yet, so you shouldn't be partial to any data on the phone - just wipe.
If that doesn't work... Well, try wiping first.

[Q] Factory Reset help

(bare with me, i am kind of a noob, i rooted my phone, but i think somone else flashed a rom..not sure and it has nova launcher) I have Verizon Galaxy Nexus and I am about to trade it along with some cash to someone with a note 2. I currently have my phone rooted and i think it is running a rom. If i just do the default factory reset...will that be good enough for when we swap phones?

rabidwookie said:
(bare with me, i am kind of a noob, i rooted my phone, but i think somone else flashed a rom..not sure and it has nova launcher) I have Verizon Galaxy Nexus and I am about to trade it along with some cash to someone with a note 2. I currently have my phone rooted and i think it is running a rom. If i just do the default factory reset...will that be good enough for when we swap phones?
Click to expand...
Click to collapse
yeah thats AOKP, a custom rom.. and yeah you could do a factory reset there but i would recommend doing it in recovery, power down you, hold both volume buttons and power button at the same time to get into the bootloader. then press the down volume button twice until you see "recovery mode", and press the power button to select. now if you see a android with a exlamation you have stock recovery so you will need to press and hold the power button then press the up button.. but i am 99% sure you will have a custom recovery and that wont be needed.. but either way when you get to recovery do a factory reset
PS- i find it weird that you knew to put the "[Q]" before the title but didnt post this thread in the Q&A section

Khizar said:
yeah thats AOKP, a custom rom.. and yeah you could do a factory reset there but i would recommend doing it in recovery, power down you, hold both volume buttons and power button at the same time to get into the bootloader. then press the down volume button twice until you see "recovery mode", and press the power button to select. now if you see a android with a exlamation you have stock recovery so you will need to press and hold the power button then press the up button.. but i am 99% sure you will have a custom recovery and that wont be needed.. but either way when you get to recovery do a factory reset
PS- i find it weird that you knew to put the "[Q]" before the title but didnt post this thread in the Q&A section
Click to expand...
Click to collapse
I saw the "Q" after i already typed all this up >_< and i was in a hurry just got home from a 16 hour shift and ready for bed...so i just went to the general page. Sorry =/... AND THANKS FOR THE HELP!

[Q] How to enter recovery mode using key combination?

I can use "adb reboot recovery" to enter TWRP 2.7 recovery mode, but I want to use key combination, please tell me how to that.

Hold Power + Vol Down > Wait until LG Logo pops up and release from both buttons > quickly hold Power + Vol Up + Vol Down again
It will pop up with some message about reset to factory settings, but it's all a bluff.
Hit Power x3 times to confirm and you'll get to TWRP recovery

Thanks, it works.
actually I enter this factory reset mode before, but i just don't know it a "fake".

so will this erase all data or not?

Jasiekor said:
so will this erase all data or not?
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Click to collapse
That will depend on whether you've installed TWRP or not.
If you've still got the original recovery it will wipe it like it says it will, if you've got a custom recovery it will take you to it.
The standard recovery isn't a recovery like you're expecting it to be, if just has a way of resetting things to default without allowing you to do anything extra. OEM don't like giving people options but want a way to reset to defaults that the customer can use before needing to return a faulty unit which might not be faulty. If that makes sense.

Pman said:
Hold Power + Vol Down > Wait until LG Logo pops up and release from both buttons > quickly hold Power + Vol Up + Vol Down again
It will pop up with some message about reset to factory settings, but it's all a bluff.
Hit Power x3 times to confirm and you'll get to TWRP recovery
Click to expand...
Click to collapse
Thought I'd lost recovery after flashing the lp rom. Sorry for the bump! Many thanks and lol at the 'bluff' factory reset!

Fullmetal Jun said:
Thought I'd lost recovery after flashing the lp rom. Sorry for the bump! Many thanks and lol at the 'bluff' factory reset!
Click to expand...
Click to collapse
No problems, happy to help

Fullmetal Jun said:
Thought I'd lost recovery after flashing the lp rom. Sorry for the bump! Many thanks and lol at the 'bluff' factory reset!
Click to expand...
Click to collapse
From what I can tell, it's not a "bluff". It seems that the stock recovery partition would just automatically do a factory reset, so it warns you before booting the recovery partition. Seeing as you're non-stock, it just boots into TWRP/CWM. It's a valid warning that's simply set up in a weird way.

i hard rest my lg stylo but when i did it erased all my key comob how did i get them back

crystalgirl20977 said:
i hard rest my lg stylo but when i did it erased all my key comob how did i get them back
Click to expand...
Click to collapse
You don't.
We'll you might be able to but you're going about it the wrong way.
First you need to find the right forum for your device, then you read, followed by more reading.
At some point you've hopefully discovered that you should have done all this reading before you reset your device.
Also before pressing the post button on your next post, read it first to make sure it makes sense.

Thank you very much, I tried other combinations found on some web pages that failed. This one worked!

Issue remains.
Pman said:
Hold Power + Vol Down > Wait until LG Logo pops up and release from both buttons > quickly hold Power + Vol Up + Vol Down again
It will pop up with some message about reset to factory settings, but it's all a bluff.
Hit Power x3 times to confirm and you'll get to TWRP recovery
Click to expand...
Click to collapse
I got myself in a pretty bad situation. I have the stock rom. I am trying to get that back using recovery but it's not working. Only factory reset screen. This tablet stopped working in 2015. It cannot write ANY data ANYWHERE. Can't take pics, Can't take screenshots, Can't download apps. Nothing. I really want my tablet back... :/

CharaGloom said:
I got myself in a pretty bad situation. I have the stock rom. I am trying to get that back using recovery but it's not working. Only factory reset screen. This tablet stopped working in 2015. It cannot write ANY data ANYWHERE. Can't take pics, Can't take screenshots, Can't download apps. Nothing. I really want my tablet back... :/
Click to expand...
Click to collapse
I'm probably not the best person to help, however if you put a new post up with more details on what you have access too, the community will be able to help out.

CharaGloom said:
I got myself in a pretty bad situation. I have the stock rom. I am trying to get that back using recovery but it's not working. Only factory reset screen. This tablet stopped working in 2015. It cannot write ANY data ANYWHERE. Can't take pics, Can't take screenshots, Can't download apps. Nothing. I really want my tablet back... :/
Click to expand...
Click to collapse
Install LG software on your computer first. Then with the tablet completely off, hold VolUp and plug the tablet into the computer. That will enter LG download mode. Use the LG software on your PC to install the latest firmware available for your device. From there you can use the guides on this forum to go custom if you so desire.

[Q] touch goes crazy after test mode

hello guys, im brazilian, my english is not so good...
as well, i have the briliant idea to go at test menu with this code 3845#*989#
after that my touch goes crazy =(
the back touch at the bottom stops to work and the touch in certain points of the creen stops to working too
i have tried go back to test mode, more i dont know how to reset to somekind of factory test mode
please aid me somebody, (i allready tried to reinstall original kdz and the same thing are happening)

Factory reset can be achieved by holding down volume + power buttons at the same time.

hawkwind212 said:
Factory reset can be achieved by holding down volume + power buttons at the same time.
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Click to collapse
till the kdz original firmware as cm12.1 i have tried to solve this issue and nothing, the touch is new i have changed him 3 day ago =(

Else the adb may work for you

hawkwind212 said:
Else the adb may work for you
Click to expand...
Click to collapse
i dont know nothing about that, can you send me a link with a tutorial please,
thanks for the current aid =)

You don't know what adb is,? Android debug bridge. Google search adb and you should get everything you need.

[Q] No factory reset

hi guys,
My friend brougt me his H815 and wanted me to reset it. I wanted to do factory reset in "backup and restore" but I didn't find such an option. I myself have the same phone and I do have this option. Verrry strange.
after that I tried to do hard reset or to get into recovery mode but the phone didn't respond and boot up to main screen.
I never saw such problem. Please if anyone can help Iwould realy apprecate.

menel said:
hi guys,
My friend brougt me his H815 and wanted me to reset it. I wanted to do factory reset in "backup and restore" but I didn't find such an option. I myself have the same phone and I do have this option. Verrry strange.
after that I tried to do hard reset or to get into recovery mode but the phone didn't respond and boot up to main screen.
I never saw such problem. Please if anyone can help Iwould realy apprecate.
Click to expand...
Click to collapse
Are you sure your friend has an original LG G4 and not a knock-off?
Could you post a picture of what he has in backup and restore? Also, while trying to get into recovery mode, could you record a video? I'd like to see what's happening in each of these cases. To me, it sounds like it's not an LG G4 from LG. Could be a knock-off or something like that. It's very strange that those two things wouldn't work... One is independent of the OS he has installed as booting into recovery is very basic, and the other sounds like a customized version of the OS rather than LG's default. But I also have a European model, and I don't know where his is from... Where is it from? It seems strange...

zkyevolved said:
Are you sure your friend has an original LG G4 and not a knock-off?
Could you post a picture of what he has in backup and restore? Also, while trying to get into recovery mode, could you record a video? I'd like to see what's happening in each of these cases. To me, it sounds like it's not an LG G4 from LG. Could be a knock-off or something like that. It's very strange that those two things wouldn't work... One is independent of the OS he has installed as booting into recovery is very basic, and the other sounds like a customized version of the OS rather than LG's default. But I also have a European model, and I don't know where his is from... Where is it from? It seems strange...
Click to expand...
Click to collapse
the phone is Origin from LG and bought from CLOVE in UK. And it's already got a FOTA update last week and the rom is a stock one. posted 2 pictures. Now I realized two more things when I double knock on the screen it gets me directly to the home screen and not to the lock screen and only the back button of the home touch screen buttons is working.

These are what I have. All I can say is that the HW is opposite side of mine. Hmmm
Sent from my LG-H815 using Tapatalk

you're right. actually I have also the same phone and I do have the factory reset option.

menel said:
you're right. actually I have also the same phone and I do have the factory reset option.
Click to expand...
Click to collapse
Boot it on recovery mode to do a factory reset. To do that. Turn OFF the phone, HOLD Vol- and Power button. When LG logo shows up, Release the power button for 1 second and hold it again. (keep holding VOL-) Keep both held until you see the factory reset option. Use Vol up or down to select Yes or No. Press Power and wait for it to reset.

I tried this at the begining but it didn't work. the last thing that I tried through LG bridge to"restore update error" and after the update when the phone boot up still I had the same mistake and no factory restore. I turned off the phone and tried the recovery mode as you discribed and this time it worked and reset my phone.:good:
Thanks a lot guys for your help.