Lg-730 help - Android Q&A, Help & Troubleshooting

Lg-730 boost mobile.
OK guys I have this phone hard bricked at the moment. It does the notorious boot loop. LG restore does not work.
I need to be able to flash the original firmware via USB emergency mode.
I've tried the LG cdma software, but it that failed to register the .dll!
Is there any other way to flash the firmware?????
Help please I have this beautiful phone just collecting dust on my desk.
Thank you. Kudos.
Sent from my C5170 using xda app-developers app

not workinh...yet
I also have this phone with android 4.1.2and just downloaded FLASH BLANK...so far not working.

Try removing the battery and all other things like the Sim and sdcard then plug it in while holding the same button combination you used to get into emergency mode then tty restoring again.
Sent from my HTC Velocity 4G using Tapatalk 4 Beta

Lg-730 boost mobile.
re:
sorry but thats something I dont know how to do>>> same botton combination,emergency mood

Related

Hard Bricked help.

I was flashing my vibrant and accidentally pulled the USB during the flash. I could not get into download mode so I bought the USB dongle that puts it in dl mode and it worked. Flashed the wrong stock rom which was for the international version. It worked great other than no internet so I went in recovery to root it. Got stuck in recovery due to not being able to select anything since I had no home button. Downloaded the j16 rom and flashed with Odin. Went to reinstall packages, phone turned off when I hit reboot and never came back on. No download mode even with USB jumper and not even the charging icon, nothing. Help please. I have since bought the Samaung Focus which I like but would love my vibrant back too. Thanks.
Sent from my SGH-i917 using XDA Windows Phone 7 App
why didnt you just odin vibrant 2.1 after you did i9000 by accident ??
only way back from hard brick is to take it somewhere that has jtag
Don't know
Sent from my SGH-i917 using XDA Windows Phone 7 App
Who is good on here to jtag?
Sent from my SGH-i917 using XDA Windows Phone 7 App
just make a post sayin u need someone to jtag ur phone he will probably answer it. His name is something like connextion?? sorry dont know the whole name
It is connexion2005. PM him.
Sent from my GT-I9000 using XDA Premium App

Please help

lenhkp said:
I am in a state of fear, fear that if i turn off my phone and turn it back on it wil go straight into emergency mode.
Its very wierd,my pc running on windows 7 doesnt recognise my phone(all drivers are intact and installed) in both emergency mode and booted mode and even when the phone is off and i plug in usb,the yellow screen of emergency just pops up. Also i cant boot my phone cause one touch at the power button and yellow screen pops up. The good news though is,after countless attempt at taking out battery then inserting it again and trying to power on,the phone wil boot normaly again. And one more wierd thing is, if wen inserting the usb,the emergency screen doesnt pop up(happens rarely) but lg logo does,then my laptop recognises my phone,and in this way i change my rom from OpenOptimus 2.2.01 to stock v2.3 using kdz updater. Right now its booted and runing normaly except for usb mass storage mode and usb tethering(cuz my laptop doesnt recognize my phone)
I know smethng is wrng with my phone bt i dnt knw wat. Pls help me!
Sent from my LG-P500 using xda premium
Click to expand...
Click to collapse
Excuse me if i posted again in the wrong place but i really need help.
Sent from my LG-P500 using xda premium
lenhkp said:
Thanx in advance for trying to help.
Wel i am nt realy sure how and wen the problem started.
As far as i remembered my phone had the folowing.
1. Cmw recovry(from rom manager)
2. Link2sd wit 500 mb ext2 partition in sd card.
3. Open optimus rom 2.2.02
4. Set cpu to enhance gaming.
And as far as i remember, the problem started wen i tried to boot into cmw recovery.
Pls help.
Sent from my LG-P500 using xda premium
Click to expand...
Click to collapse
Sent from my LG-P500 using xda premium
Sent from my LG-P500 using xda premium
lenhkp said:
I forgot to mention i even flashed stock rom v10d,v20c and v20g several times hoping that wil fix it,but the problem persists. Pls help somebody.
Sent from my LG-P500 using xda premium
Click to expand...
Click to collapse
I have already did factory reset but the problem persist. I really need help. Somebody please.
Sent from my LG-P500 using xda premium
wrong forum, this is for vm670... go here:
http://forum.xda-developers.com/forumdisplay.php?f=839

Bootloader has Deleted

Hello everyone!​
I have a vodafone smart 2 (alcatel v860) and i have deleted bootloader with recovery mode and after doing that i restarted the phone.
Now phone wont boot exactly, it only shows a green android logo and thats all it doesn't continue after that.
how to fix this problem
Thanks​
a7med2322 said:
Hello everyone!​
I have a vodafone smart 2 (alcatel v860) and i have deleted bootloader with recovery mode and after doing that i restarted the phone.
Now phone wont boot exactly, it only shows a green android logo and thats all it doesn't continue after that.
how to fix this problem
Thanks​
Click to expand...
Click to collapse
Thats not the bootloader you deleted.
Just boot into recoveyr and flash a rom.
Luigi2012SM64DS said:
Thats not the bootloader you deleted.
Just boot into recoveyr and flash a rom.
Click to expand...
Click to collapse
thanks but iam sure the bootloader has deleted
because i can't boot to recovery mode "power + volume up"
just white screen and the green android logo
help please
You can read this article : http://forum.xda-developers.com/showthread.php?t=2243120 . It's a complete guide for your phone!!
i don't see my problem :S
can anyone share bootloader folder ?
My Vodafone Smart II still does not work
power + volume up or down not work
ADB device not work too
any help please ​
up
if u hd deletd the bootloader... the phone wouldnt even strt...
omega101 said:
if u hd deletd the bootloader... the phone wouldnt even strt...
Click to expand...
Click to collapse
Yes, this is what happened
what i should do now
It could be some screwed up partitions but like the poster above me told you if you indeed did delete your bootloader the only way to fix it is with a riff box. I reccommend that you try reflashing the recovery the way you flashed it before and then try booting into recovery if you have any more problems pm me.
Sent from my HTC Velocity 4G using Tapatalk 4 beta
WildfireDEV said:
It could be some screwed up partitions but like the poster above me told you if you indeed did delete your bootloader the only way to fix it is with a riff box. I reccommend that you try reflashing the recovery the way you flashed it before and then try booting into recovery if you have any more problems pm me.
Sent from my HTC Velocity 4G using Tapatalk 4 beta
Click to expand...
Click to collapse
i trying to reflash but i have problem in "enable usb debugging "
how i can enable usb debugging and i cant go to Setting ?
You can't use usb debugging when your phone doesn't power on. But it seems like you haven't deleted the bootloader partition but most likely wiped your system partition. Can you enter your recovery?
Sent from my HTC Velocity 4G using Tapatalk 4 beta
there's a stuff called usb jig by connecting which the phone automatically enters into dwnload mode to flash a fresh fw... bt its only for samsung i guess....
search fr a similar method lyk dat.... only way to recover ur brickd phone......
Sent from my GT-I9070 using xda premium
omega101 said:
there's a stuff called usb jig by connecting which the phone automatically enters into dwnload mode to flash a fresh fw... bt its only for samsung i guess....
search fr a similar method lyk dat.... only way to recover ur brickd phone......
Sent from my GT-I9070 using xda premium
Click to expand...
Click to collapse
Like you said the USB Jig and download mode are for Samsung phone. Let me search around for a program like Odin for your phone and come back to you.
Sent from my HTC Velocity 4G using Tapatalk 4 beta
---------- Post added at 08:47 AM ---------- Previous post was at 08:36 AM ----------
http://forum.xda-developers.com/showthread.php?t=1722811
Try reading this or your last resort could be taking it back to Vodafone if you have warranty and say that it stopped turning on one day and act dumb. Don't tell them that you rooted and played around with it and you might get a replacement.
Sent from my HTC Velocity 4G using Tapatalk 4 beta
WildfireDEV said:
Like you said the USB Jig and download mode are for Samsung phone. Let me search around for a program like Odin for your phone and come back to you.
Sent from my HTC Velocity 4G using Tapatalk 4 beta
---------- Post added at 08:47 AM ---------- Previous post was at 08:36 AM ----------
http://forum.xda-developers.com/showthread.php?t=1722811
Try reading this or your last resort could be taking it back to Vodafone if you have warranty and say that it stopped turning on one day and act dumb. Don't tell them that you rooted and played around with it and you might get a replacement.
Sent from my HTC Velocity 4G using Tapatalk 4 beta
Click to expand...
Click to collapse
the link u provided seems to be legit nd might work to recover the phone... hope the user cud repair hiz phone...
Sent from my GT-I9070 using xda premium
Bootloader Recover
a7med2322 said:
Hello everyone!​
I have a vodafone smart 2 (alcatel v860) and i have deleted bootloader with recovery mode and after doing that i restarted the phone.
Now phone wont boot exactly, it only shows a green android logo and thats all it doesn't continue after that.
how to fix this problem
Thanks​
Click to expand...
Click to collapse
Hi,
Could you recover bootloader? I am also having same issue. I tried to unlock v860 mobile and when I rebooted after installing ROM my device is not booting at all.
So, have you checked devicemanager in Windows when you connect your phone with usb? Is there an unidentified driver?
Sent from my S500 using xda app-developers app
I have the same problem. I deleted bootloader from recovery. And yes on device manager it shows for about 5 sec as an unknown device. Tested win xp and win 7
Well after so many times am posting mostly just to bump this thread and seeing if anyone found a solution for this.
I still have my Smart II V860 after 1 year not working and kinda tried anything to repair it.
Was trying to put a new custum Rom to it that time and must have done something wrong at it and when did a reboot
phone got stuck on the android logo. Since then nothing worked to bring it back.
PC doesnt recognize it. If you go to device manager sometimes shows it as a modem for a few sec and just that.
Cant flash anything new couse ADB and Fastboot commands dont work couse Pc doesnt recognize the Device when conneced even why
have the right installation files for V860 while ADB is working fine with other phone i use.
I also did a home made USB Jig for it but prolly works only on Samsung devices becouse when i used it V860 just restarts
and still on Android logo and yet not recognized on fastboot or ADB.
Vodafone in here doesnt accept it for repair couse 1 year garanty contract has passed and some private mobile service companies i have tried
have not found a solution.
Looks mostly a hardbrick then softbrick to me but really dont know if anything else left to do about it.

[Help me] Unbrick haipai i9389 (mtk6589)

Hi all, unfortunately, i have bricked my phone, and it now can't turn on..
I have a backup of the software(My friend gived me it), but when i put it in SP Flash Tool, i see only the red bar, then the program don't flash anything..
My computer see the phone as "MTK USB Port (COM6)"..
Is this the problem maybe?
Please help me..
Sorry for my bad english, I'm italian..
#UP
No one can help me please?
Did you use MTK droid tools to make a backup? I know you may have done this all ready, but did you download the drivers and checked in device manager on your computer to see if you can see the phone? Sometimes if you remove the battery, and connect it to the computer. (with a good USB lead ) it should install the phones drivers. Did you also install adb on your computer? As if you did, you should be able to get into recovery. By typing adb reboot recovery and it should boot into c.w.m. recovery. Hope this helps. I'm still getting used to mine. Sorry I can't help with more advice, hopefully someone on here can help.
Sent from my I9389 using xda app-developers app
hey everyone i need your help unbricking my haipai too, i deleted some system apps now its restarting (bootloop in android loading screen, sometimes launcher appears for some seconds and bootloop again) and i think its because of the s4 water apk - can somebody pls upload this apk or better all system apks from i9389 ? cant extract the system.img from needrom... and i didnt have a special cable to flash via sp tool. i got this phone yesterday it was great as i say i deleted some and after reboot all fun is gone ;P
Hi. I just did the same thing. Got rid of s4 wate r and now continual boot loop. I cant get into titainium to get it back.
Sent from my GT-P5110 using Tapatalk 2
Hi. Can anyone help with this topic. I have rooted my i9389. Backed it up with titanium. The whilst removing some bloat whare have sent my phone into a boot loop. I have no pc just a tablet. And when I did manage to connect to a pc it would not recognize the phone. When I turn it on and try to open back up or titanium or anything else for that matter it loops before I can get anywhere. Please help.
Sent from my GT-P5110 using Tapatalk 2
Mine died ...getting no network and signal and I know its not my sim card.quite a few have died this way.
Sent from my Blade using xda app-developers app

[Q] lg optimus l9 wont turn on

i have tried everything i can think of. i have tried hard resetting the phone wont even turn on, it somehow got shut off dring an upgrade. if anyone knows a fix. i would be so thankfull
tron4200 said:
i have tried everything i can think of. i have tried hard resetting the phone wont even turn on, it somehow got shut off dring an upgrade. if anyone knows a fix. i would be so thankfull
Click to expand...
Click to collapse
Look you need to install x and u boot then put the phone into s/w upgrade mode then offline flash
Sent from my LG-P769 using xda-developers app. 'tis the season to give thanks so push the button already!
Nathan.7118391 said:
Look you need to install x and u boot then put the phone into s/w upgrade mode then offline flash
Sent from my LG-P769 using xda-developers app. 'tis the season to give thanks so push the button already!
Click to expand...
Click to collapse
thanks for replying so fast, i cant even get the computer to recognize it lol. it does sorta. i get dings like you keep connecting it and disconnecting it
http://forum.xda-developers.com/showthread.php?t=2292828
Read carefully and than try offline flash...
Keep trying to get it in s/w mode sometimes it takes a couple of tries. Download lg drivers to your computer aswell.
Sent from my LG-P769 using XDA Premium 4 mobile app
will0899 said:
Keep trying to get it in s/w mode sometimes it takes a couple of tries. Download lg drivers to your computer aswell.
Sent from my LG-P769 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
i have similar issue i cant get into in s/w mode :| i am able to flash u and x tho via fastboot and fastboot only works on win7 will not work on win 8
tawhid111 said:
i have similar issue i cant get into in s/w mode :| i am able to flash u and x tho via fastboot and fastboot only works on win7 will not work on win 8
Click to expand...
Click to collapse
this is how i fixed it follow this steps
http://forum.xda-developers.com/showthread.php?t=2546571

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