[HELP] Prada 3 LG P940 bricked but recovery and fastboot accessible - help - - Miscellaneous Android Development

hello good people
can you help me please
i got semi bricked prada 3 p940
it wont boot to os, only displays prada logoa and some annoying sound over nad over
i have all drivers installed, adb, omap, fastboot, lg drivers
it is seen by computer and detected, it can go to SW Upgrade mode
lg flash tool connects, sees the phone, download file V20D_00.kdz automaticly and starts flash
it stops at 50% every time
flashing with LG Flash Tool 2014 (tred all 3gqct cdma, emergency, diag.... all combinations) also stops at 50%
also tried all with lg modem disabled in device manager
tested on win xp and win7 x64 > same very time
omap4boot-for_prada-v1.3 sees the phone and boot fo fastboot but it reboots after a while, like 5 min
maybe soneone have bin flash to flash with Smartflash
when i extract it with LGExtract-0.2.1 it gives me some error like macic numbers or something
i can enter recovery, but it juct sits there, no options to wipe and does not respond to keys but in adb devices i get response
any guidance please???

Related

Problem with flashing wrong clockwork

hi. i have a rooted lg optimus 3d and i install rom manager.then i try to flash clockwork from rom manager and the only opinion is lg optimus 2x .i press ok clockwork flashed but the phone freeze and now i cant open it.i tried to open it a lot of times but always stucks on lg logo.please help me
try this
http://forum.xda-developers.com/showthread.php?t=1244490
easier way is:
step1 go and download LG Mobile Support Tool B2CAppSetup http://csmg.lgmobile.com:9002/client/app/B2CAppSetup.exe
step 2 install usb drivers for your device
step 3 run the lg manager and at disconected screan while pressing vol+ connect the usb and wait to recognized
step 4 go to customer support tab and press emergency recover you will be asked for your imei and you are done brand new (no root ,no cwm)

[Q] Help! My SU760 stucked in update screen, can't go to fastboot mode

Hi xda-devs. I am kinda a lurker here and here's is my first post. Hope you can help.
I have a O3D SU760 rooted running on GB with promethius ROM. I have heard the news of the ICS update and updated it using the LG Support Tool. I have managed to finish the 400+MB worth of file, and when I was on the update tab, the update didn't finished and was stucked in 16-20% (I tried it numerous times already)
So, whenever I open my phone, I only get the korean update screen on my phone. I tried booting via fastboot with omap4boot, installed the drivers, and managed to be detected by my PC. using omap4boot, choose SU760 (option 2) held vol up button before USB connection, and the omap4boot seems to run fine. BUT IT DOESNT DISPLAY THE LG LOGO, IT SHOWS THE KOREAN S/W UPDATE SCREEN INSTEAD. Now LG flashtool cannot see my SU760, but my device manager shows the LG USB mobile. Am I doing the fastboot mode right? I am thinking that I had bricked my SU760 already just for that ICS update.
please help. Your intervention will be highly appreciated.
Aizen

Problems with my LG 3D MAX 720h

Hello guys.
My problem is that I was trying to modify my device with this guide > http://forum.xda-developers.com/showthread.php?t=1540163 ([Guides & Tools] Modifying Your Phone) and for that i download this KDZ "V20P_00.kdz - Official AT&T Gingerbread" bc is the only one that is activated, I followed the steps how it says and when my device was already flashed with the LG Flash Tools I tried to turn it on and it didnt work, literally my phone is dead. I tried to put it on S/W mode and my computer does not recognize it, its like i connect and disconnect my phone from the USB port, my pc cant installs the drivers.. So i searched some solution and i found the SmartFlash Tool, I tried with that too and guess what... NOTHING so I need some help in here :s

MS631 (metro pcs) issue

ok, so i have a rooted LG G Stylo from metro PCS V10j
i had katana installed on it and everything was working fine. someone got there hands on it who didnt know anything about rooting and such and turned off USB Debug mode and everything else now my phone gives me the feared
Secure Booting Error !
Error Code : 1003
i spend 8 hours searching for th estock KDZ file to fix it but no luck. so i decided to give LG Bridge a shot but my phone will not work on anything. i installed the universal drivers and nothing. sinc ei dont have USB Debug mode activated i cant install drivers or transfer anything. since i cant boot i cant change anything. it will NOT boot into recovery but it WILL boot into download mode.
How Screwed am i? is there anyway i can remotely turn USB debug back on through a program such as adb? i hope im not stuck with a paper weight
SOLUTION!
if you had the same issues as me then follow then do what i did to fix it
download the LG Flash Tool 2014 https://forum.xda-developers.com/showthread.php?t=2797190
then put your phone into download mode (Hold Volume Up while plugging in the USB to PC)
keep holding Volume Up Until The "Firmware update" screen shows
now download the Stock KDZ File here for v10j
https://drive.google.com/file/d/0B4ZddhtQCUXfSlBnUWhrRkVWdjA/view
once finished open LG FLash Tool 2014
click the little folder next to "Select KDZ File" Box
locate the KDZ in your download folder or wherever you save stuff
Normal flash lets you keep files
CSE Flash wipes the joint clean
let it run and do its thing
YOU WILL GET AN ERROR BUT IGNORE IT DO NOT CLOSE THE WINDOW JUST MOVE IT TO THE SIDE AND YOU WILL SEE THE TIMER STILL GOING AND YOUR PHONE WILL START TO MAKE PROGRESS
there ya go!
you fixed the Secure Booting Error

lg optimus 3d won't turn on after baseband v20c flash and reboot

lg optimus 3d won't turn on after baseband v20c flash and reboot, using the power button or power button, volume down and 3d key.
If I keep power and volume down while it's connected to the pc, then click power/volume down not sure the exact sequence, it starts making 3 short usb sounds, pause, 1 usb sound, then repeats forever
If I keep device manager open, in other devices with exclamation mark "OMAP4430" appears and device manager refreshes each time the sounds repeat, but it won't do anything else. If I pull the USB cable "OMAP4430" dissapears and sound loop stops
How can I fix this?
service sais I overwritten the bootloader. Baseband zip that I picked around here didn't say anything about bootloader... so far it made my phone inoperable. I'm trying to get this to work: https://forum.xda-developers.com/showpost.php?p=33650068&postcount=46
I unbricked it following this tutorial: https://forum.xda-developers.com/showthread.php?t=2246001
I'm pasting my post while I had some trouble with it:
Got P920 and I think I deleted my bootloader with a baseband zip: https://forum.xda-developers.com/op...ont-baseband-v20c-flash-t3654606#post73445561
I get stuck at step 7, can't find "LG port", basically what I get is fastloader mode, not downloader mode and LG port
then I get stuck at step 11, can't see "LG Cosmo"
If I pick step 13 and try to load gb bootloader it sais "waiting on device" forever, same as on fastloader trying to replace boots
What am I doing wrong?
EDIT1: Decided to do this on laptop (xp) not pc (windows 7). Now I see in ports section (which in windows 7 I don't at all) "LGE Bluetooth TransPort (COM15), not as in the tutorial but at least it's something... I set that to COM41 as instructed. Will edit here if I get any further
EDIT2: if I keep vol+ pressed it won't enter fastboot with os hacking tool. After it did, it found another hardware which I pointed to the only driver it finds in os hacking tool package, that is omap4430 which I already have installed, but this new one gives a code 10 this device will not work message, so I believe I'm stuck at step 11 again because I see no LG Cosmo in device manager.
EDIT3: I looked inside Device Manager > Android Device > OMAP4430 FastBoot USB Device, and is described in "Location:" as Location 0 (LG COSMO) ... which dissapears in a minute like while typing this Have no idea if this is what I'm suppose to get at step 11
EDIT4: seems that's LG COSMO after all because at step 13 after rebooting OS HACKING it did flash the GB BootLoaders (wrote a few lines of text)
...aaand ... drumroll ... it rebooted in my last rom (king's)
WOOOT! THANK YOU! THANK YOU! THANK YOU!
phone unbricked!
Now back to the problem of getting a proper rom that doesn't consume my battery idly in a day like 4.x unlike froyo (2.2.2) which can keep idle for a week, and that also gets a signal... tried them all except back to froyo (2.2.2) :-/
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