Develop Bugs

Galaxy S3 I747 won't turn on, help pls!

Okay so after I have used Titanium back up to back up my contacts, then I went to ROM Manager to try to boot into recovery that way.
But after the phone turns off it does not turn on, nothing. I've tried to boot into recovery and downloading mode nothing works. Pull out the battery would not work either. Please help me!

First off, why back up contact when you can sync with Google?
Next, try power -> home button -> volume up for 2 seconds. That will get you into cwm , assuming your rooted. Or try the same combo but volume down. That will get you into download mode.
I can't see how backing up could bork your phone. Unless you did something else
Sent from my SGH-I747 using xda app-developers app

I was trying to flash in Cyanogenmod and my friend told me to go to the bootloader which I dont know what it is so i looked up a video in youtube. It told me to download this bootloader unlock thing and i used it. Next I turned off the phone and it wont turn on.

BunBunV said:
I was trying to flash in Cyanogenmod and my friend told me to go to the bootloader which I dont know what it is so i looked up a video in youtube. It told me to download this bootloader unlock thing and i used it. Next I turned off the phone and it wont turn on.
Click to expand...
Click to collapse
It looks like you bricked your phone... hold keys to go download mode and plug it to your computer maybe odin will see your phone
Sent from my SGH-I747 using xda app-developers app

liltitiz said:
It looks like you bricked your phone... hold keys to go download mode and plug it to your computer maybe odin will see your phone
Sent from my SGH-I747 using xda app-developers app
Click to expand...
Click to collapse
Nothing, only the red LED goes on when I connect it and the QHSUSB_LOAD Driver thing pops up. Odin didnt detect the phone

BunBunV said:
Nothing, only the red LED goes on when I connect it and the QHSUSB_LOAD Driver thing pops up. Odin didnt detect the phone
Click to expand...
Click to collapse
Search for someon who could jtag it in your area.
Sent from my SGH-I747 using xda app-developers app

BunBunV said:
I was trying to flash in Cyanogenmod and my friend told me to go to the bootloader which I dont know what it is so i looked up a video in youtube. It told me to download this bootloader unlock thing and i used it. Next I turned off the phone and it wont turn on.
Click to expand...
Click to collapse
Yeah actually make sure what you're doing. Plenty of guides here.
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2

BunBunV said:
I was trying to flash in Cyanogenmod and my friend told me to go to the bootloader which I dont know what it is so i looked up a video in youtube. It told me to download this bootloader unlock thing and i used it. Next I turned off the phone and it wont turn on.
Click to expand...
Click to collapse
Do yourself a favor and don't liste to that friend anymore. There are a lot of helpful guides on this forum to help you achieve whatever you seek to do.
As said above, you've bricked your phone.

[Q] Access to storage of screen-broken lg e975

Hi!
Hope someone can help me:
I cracked the screen of my lg e975 when it fell out of my pocket. phone and lcd still working correctly but the glass and digitizer are broken, so the phone gives no response to any touch..
Is there any chance to get access to the data on the builtin storage? all the pics, notes,..
the phone is turned on and usb-debugging is turned off.
I am thankful for any help!
greets morph

are you on stock or custom rom?
if you are on stock, you can always try LG onscreen phone.

kimitza said:
are you on stock or custom rom?
if you are on stock, you can always try LG onscreen phone.
Click to expand...
Click to collapse
yes i am still on stock rom.
will try that, thx a lot! will i need any tricks to get it work this way?

no, lg on screen phone is an official app.you can acces your phone from pc,like you would do it from phone itself.
BTW,have you tried connecting the phone to pc and acces your files?

kimitza said:
no, lg on screen phone is an official app.you can acces your phone from pc,like you would do it from phone itself.
BTW,have you tried connecting the phone to pc and acces your files?
Click to expand...
Click to collapse
of course i connected my phone to pc but no drives are showen..
okay, i tried to get into my phone via LG OSP but it didnt recognize my phone - says i have to change connecting option to "lg software" but i cant do anything on my broken-screen phone - and current option is "charge only" and no usb-debugging selected..
any other way to get into that phone??? (
greetz morph

Well,can't think of anything.the only would be lg service mode.when you are on stock,turning off phone and pressing vol up +power will bring service mode,especially made to recover files,but i didn't managed to acces the files,as it says only for lg service.
Sent from LG E975 pwd by CarbonRom

kimitza said:
Well,can't think of anything.the only would be lg service mode.when you are on stock,turning off phone and pressing vol up +power will bring service mode,especially made to recover files,but i didn't managed to acces the files,as it says only for lg service.
Sent from LG E975 pwd by CarbonRom
Click to expand...
Click to collapse
Hey Kimitza!
thank you for this advise. will try that too, wont give up

If you unlock it by flashing a teenybin through lgnpst you'll be able to boot into twrp recovery and access /data/media through adb.
Sent from my LG-LS970 using xda app-developers app

how can you flash teenybin without lossing all the data?

Bricked while flashing rom

I need help really bad. I was flashing a Korean F240K 4.4.2 rom on my E988 and at around 95% I got a Wparam error. Now my phone is bricked. I can't even enter download mode. I think it is bricked for good.. :crying:

Wparam error is the sign of a faulty .kdz as far as I know. My phone is totally blank, my laptop doesn't recognize it either. Have I lost the phone ? Please someone. Is there still hope ? Or is that it ? How can something like this happen during a firmware flash ?

Can you get the phone into download mode? With the phone powered off, press both the volume keys together and you are in download mode
Sent from my LG-E980 using Tapatalk

vivebatu said:
Can you get the phone into download mode? With the phone powered off, press both the volume keys together and you are in download mode
Sent from my LG-E980 using Tapatalk
Click to expand...
Click to collapse
That's the problem. I can't. The phone is totally blank. The computer doesn't recognize it either. What could I do now ? Is there a way out ? I am starting to think that I can't do anything. :crying: And all this because of a firmware flash that has gone wrong. I can't believe it...
Please anyone ! Is there anything I can try, or should I move on ? I have been waiting for so long for this KitKat update and this happens.

Accidently deleted my os

PLEASE HELP ME I ACCIDENTLY deleted my os now all i can see is lg logo and it goes and nothing comes after that.the power buttons to boot in to recovery mode is in vain and mypc does not recognise my device .if i could go to boot menu i culd do something but it wont go please help me please please !! :crying:

Enter download mode and install new firmware. It will take about 30 mins.
Sent from my LG-F240K using XDA Free mobile app

akshaybose said:
PLEASE HELP ME I ACCIDENTLY deleted my os now all i can see is lg logo and it goes and nothing comes after that.the power buttons to boot in to recovery mode is in vain and mypc does not recognise my device .if i could go to boot menu i culd do something but it wont go please help me please please !! :crying:
Click to expand...
Click to collapse
Turn on you phone while holding both volumn + power buttons. If that doesn't open the download menu, you need to take out the battery; connect usb cord to your device, while holding all the buttons (volumes and power) plug the other end USB cord to your Pc, and put the battery back in, then let go of the buttons. Keep try both of those methods, and you should be able to get the download menu to flash the firmware. Otherwise you can't do anything.

hawkwind212 said:
Turn on you phone while holding both volumn + power buttons. If that doesn't open the download menu, you need to take out the battery; connect usb cord to your device, while holding all the buttons (volumes and power) plug the other end USB cord to your Pc, and put the battery back in, then let go of the buttons. Keep try both of those methods, and you should be able to get the download menu to flash the firmware. Otherwise you can't do anything.
Click to expand...
Click to collapse
i tried that with lg flash tools but i think i have some prob with it . can you provide a download link for the software to flash the firm ware ?

akshaybose said:
i tried that with lg flash tools but i think i have some prob with it . can you provide a download link for the software to flash the firm ware ?
Click to expand...
Click to collapse
There are 2-3 threads on re-flashing complete stock using flash tools. Here is one: http://forum.xda-developers.com/showthread.php?t=2764076. Search also for others and see which works best for you. The flash back is no big deal, so have no fear! (Turn off internet when using LG Flash tools, or sometime ET calls home !

LG Optimus G Pro E988 Bricked Issue
Hi there my friend I have bought LG Optimus G Pro E988 recently but 4G LTE was not working on it so I tried to update its ROM and while doing it unfortunately it bricked. Now when ever I tried to power on my phone it shows LG logo and reboot again and again and nothing pop up i tried many things with download mode but it does not work and it is also not going in recovery mode and I cant find its bootloader. Could anyone please help me this

Deleted.
---------- Post added at 03:16 AM ---------- Previous post was at 03:07 AM ----------
Adnan323 said:
Hi there my friend I have bought LG Optimus G Pro E988 recently but 4G LTE was not working on it so I tried to update its ROM and while doing it unfortunately it bricked. Now when ever I tried to power on my phone it shows LG logo and reboot again and again and nothing pop up i tried many things with download mode but it does not work and it is also not going in recovery mode and I cant find its bootloader. Could anyone please help me this
Click to expand...
Click to collapse
Ok....for E988 go here http://forum.xda-developers.com/showthread.php?t=2754294
Good luck!
Sent from my GT-N8013 using XDA Free mobile app

chappatti said:
Deleted.
---------- Post added at 03:16 AM ---------- Previous post was at 03:07 AM ----------
Ok....for E988 go here http://forum.xda-developers.com/showthread.php?t=2754294
Good luck!
Sent from my GT-N8013 using XDA Free mobile app
Click to expand...
Click to collapse
Dear Friend KDZ file is not found in the thread

Adnan323 said:
Dear Friend KDZ file is not found in the thread
Click to expand...
Click to collapse
Here it is from hyelton's thread http://storagecow.eu/index.php?dir=Xda/LG+Optimus+G+Pro/Stock/
All stock roms. Explore the website menus....lots of good stuff.
Sent from my GT-N8013 using XDA Free mobile app

chappatti said:
There are 2-3 threads on re-flashing complete stock using flash tools. Here is one: http://forum.xda-developers.com/showthread.php?t=2764076. Search also for others and see which works best for you. The flash back is no big deal, so have no fear! (Turn off internet when using LG Flash tools, or sometime ET calls home !
Click to expand...
Click to collapse
thank you for the thread it really did help me out thanks bro :fingers-crossed:

phone wont switch on
oh something bad happend while flashing my device i used a e980 stock rom to flash and it showed fail , and after that the phone wont switch on like before it wont switch on it seems i tried charging but even if i plug in the device charger the phone wont switch on. now i cant even acces download mode please help me please :crying: :crying: its been a month nd i am not succesful in flashing my device.. anybody please help me

Have you tried all the methods I mentioned in earlier post to turn on the download mode? Try them first, and if those methods don't work, then you can plug your phone to a PC and look under the device manager what your phone appears as. If it's recognize as a lg device, then you should keep trying those methods I've mentioned until you get the download mode. However, if your phone is not recognize at all, or it's been seen as something that has word Qualcomm qdhs something in it, then phone is hard bricked. If that is the case, then I can only suggest you try the following link, get the jtag service, else get yourself another phone. Because hard brick, if you have never heard the word before, it means just how it sounds, you got a hard brick on your hand.
http://forum.xda-developers.com/showthread.php?t=2829684

hawkwind212 said:
Have you tried all the methods I mentioned in earlier post to turn on the download mode? Try them first, and if those methods don't work, then you can plug your phone to a PC and look under the device manager what your phone appears as. If it's recognize as a lg device, then you should keep trying those methods I've mentioned until you get the download mode. However, if your phone is not recognize at all, or it's been seen as something that has word Qualcomm qdhs something in it, then phone is hard bricked. If that is the case, then I can only suggest you try the following link, get the jtag service, else get yourself another phone. Because hard brick, if you have never heard the word before, it means just how it sounds, you got a hard brick on your hand.
http://forum.xda-developers.com/showthread.php?t=2829684
Click to expand...
Click to collapse
yea it got hard bricked :crying: ill try my bestits been a month n i have lost all my hope

[/COLOR]
akshaybose said:
yea it got hard bricked :crying: ill try my bestits been a month n i have lost all my hope
Click to expand...
Click to collapse
Dud you try the hard brick fix link post from hakwind? You need Ubuntu but you can easily install it on any pc....
Sent from my GT-N8013 using XDA Free mobile app

chappatti said:
[/COLOR]
Dud you try the hard brick fix link post from hakwind? You need Ubuntu but you can easily install it on any pc....
Sent from my GT-N8013 using XDA Free mobile app
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Click to collapse
yea but i ve been tryin to download the india e988 kdz file from storagecow but its soo slow that it shows it takes almost 2 days to download nd am not at home am residing in hostel so i can only download thru college wifi .so first i have to download ! but it takes a hell a lot of time

akshaybose said:
yea but i ve been tryin to download the india e988 kdz file from storagecow but its soo slow that it shows it takes almost 2 days to download nd am not at home am residing in hostel so i can only download thru college wifi .so first i have to download ! but it takes a hell a lot of time
Click to expand...
Click to collapse
Yes, in India the speed barely goes above -80 Kbps. Just bad....?
Sent from my GT-N8013 using XDA Free mobile app

chappatti said:
Yes, in India the speed barely goes above -80 Kbps. Just bad....?
Sent from my GT-N8013 using XDA Free mobile app[/QUOTE
do you have any alternate download link still i am not sucessful in downloading it. am using an e988 korean made . if you bychance find any google drive files please let me know thank you
Click to expand...
Click to collapse

chappatti said:
Yes, in India the speed barely goes above -80 Kbps. Just bad....?
Sent from my GT-N8013 using XDA Free mobile app
Click to expand...
Click to collapse
i cannot extract my kdz file using the software mentioned in the earlier thread
i gave my phone to service centre they told they wont repair coz its a korean made e988 ! can you post any link that has a korean e988 stock kdz pleaze :crying:

problem with my LG G3 D855

Hey guys ,
first, sorry for my bad english
My G3 turn off for no reason,
I thought that it was my battery so i changed it but it changed nothing.
I installed Cyanogen but it still swith off.
I can swith on the mobile for only few minutes.
ADB or LG flash tools cannot recognized the mobile.
without ADB i can't install TWRP because i have nothing in my CM rom (no google apps...)
Is there somebody who can help me please ?
Thanks a lot

Is the phone all the way off or is the screen flickering
Sent from my LG-D850 using Tapatalk

Ruffio_ said:
Is the phone all the way off or is the screen flickering
Sent from my LG-D850 using Tapatalk
Click to expand...
Click to collapse
Hi,
the phone is always on or off,
it never flickering,
it's on only for few minutes...

Up
I changed the batery but it change nothing
the LG turn off after the LG logo