[Q] Intentional Softbrick LG L7 to enter download mode - Optimus L3, L5, L7 Q&A, Help & Troubleshooting

I have LG Optimus L7, i tried a lot of ROMS already, recently i port RaafaaPaintt Rom, i really love the performance i actually reached 5000 on benchmark, i guess this is the most stable and fastest ROM for P705 or P700, however im planning to buy a new phone and i want to port this to its stock rom, but i guess i have to resolve this problems first.
Problem:
1. My boot logo was changed to XPERIA (i noob buyer wouldnt like it)
2. unable to enter emergency mode or download mode (by removing battery, pressing vol down or up then put usb)
(im trying to revert to stock rom with LG KDZ UPDATE)
Question:
1. Since im not able to enter download mode or emergency mode, can i intentionally softbrick my phone to force emergency/download mode?
2. Is there other way that i can return to stock rom without download/emergency mode?
My Options to softbrick:
1. use bricker 1.0
2. port incompatible rom (to become unstable and enter to emergency mode i guess)
3. or intentionally brick it using adb commands
i downloaded CM 10 by RaafaaPaintt here
im trying to figure this out for a week already
please help me guys :crying:

Related

[Q] lg optimus l3 wont start, what to do?

I have been trying to find a stable custom rom for my lg l3 but i have found none for more than a year now. I have installed cm9 but there are still a lot of bugs. I switched to miui it works but then i had another phone and i havent used my l3 for a long time. Now i found a rooted stock rom that i want to flash but i cant turn my lg l3 on. When i plug it in the lg logo appears but does not turn on. I cant access cwm recovery and flash a rom.
What should i do? I want to test if its a battery problem but i dont have a spare battery. I dont care if it boots or not. I just need cwm recovery to flash.
Thanks in advance guys.
Can you get in de download mode? (Holding volume up and down while turning on). If you can reach that you can restore phone with kdz-flasher.
Sent from my LG-E400 using xda app-developers app
ADB
do you have adb installed on your computer??
if not install it (android sdk) and install lg l3 phone pc suite
next power on your phone and connect your phone to pc via usb
open cmd and type
adb reboot recovery
should do the trick..!:good:
Connect to PC
droid_s2 said:
I have been trying to find a stable custom rom for my lg l3 but i have found none for more than a year now. I have installed cm9 but there are still a lot of bugs. I switched to miui it works but then i had another phone and i havent used my l3 for a long time. Now i found a rooted stock rom that i want to flash but i cant turn my lg l3 on. When i plug it in the lg logo appears but does not turn on. I cant access cwm recovery and flash a rom.
What should i do? I want to test if its a battery problem but i dont have a spare battery. I dont care if it boots or not. I just need cwm recovery to flash.
Thanks in advance guys.
Click to expand...
Click to collapse
Anything happens when connect to computer?
Got Any sollution??
It will stupid to ask now but the same thing happend to me .. I switched to miui it works but then i had another phone and i havent used my l3 for a long time.But now its not turning on ,it just make a sound in pc when connected .Nothing shows in screen of mobile.If got any sollution plss tell me.it will very helpfull cause this was my first smartphone and i don't want to loose.:crying::crying:

Won't install drivers from download mode

Hello guys,
I searched on the net but didn't find any answers. I'll try to be clear : Today I flashed my international G2 with the LG flash tool. Everything worked fine. Then, when I tried to put a new rom on the phone (by using a custom recovery), I made a mistake and soft-bricked the LG. Now I can still access to the download mode, but the tool doesn't work anymore when i plug the phone in download mode. I tried to reinstall the drivers, but my computer doesn't seem to see anything...
What's wrong ?
Precision : At each time, my phone was rooted, but this morning when I succeed, nothing was written in the download mode and now, I see the word "rooted" in the bottom of the screen.

[Q] Bricked my LG G2 need help

Hello XDA-Community
Today i accidently briked my G2 (D802 KitKat 4.4.2). I was flashing it because i wanted to unroot it but during the process an error showed up and my phone was dead.
So i tried to fix it with this method http://forum.xda-developers.com/showthread.php?p=48765620#post48765620 but it didn't worked as planned.
Now i have an G2 which is stuck in a bootloop and i can't even reach the recovery or the download mode and i don't have any custom recovery installed.
Anyone who can help me with this get's an 10€/$ PSC. I can't give more because i dont have any money left (16 years old).
Big thanks to everyone who can help me with this
PS: Sorry for my bad english i'm not a native speaker
While you wait for an answer make sure your phone is kept charged.
Have you tried LG flashtool and your stock ROM?
make sure it's off, hold the VOLUME UP button while plugging it into your computer, and that should get it into download mode.
Next try using the TOT method (google it) and voila!
Yeah the problem is that i can't even reach the download mode and my computer doesn't recognize my phone it's just an qshub device. ;(
I had the same issue bricking my lg g2 and i was stuck with the logo and nothing more not even download mode,recovery etc...
The way i got it to stock was i installed the lg g2 drivers and from there on just flashed it with flashtools kdz and got it workking again i think this shoould help you out just plug your phone and install the drivers and use flashtools
Install this driver then report me back or cap screen device manager to me.I will help you for fee.
https://www.dropbox.com/s/a69s06mkpzao01m/qhsusb_bulk_DRIVER_G2.zip?dl=0

Optimus L5 (LGE612F) hard brick

My phone is completely dead.
I can´t boot into bootloader/recovery/download modes neither through adb or hardware keys (gets stuck into LG logo).
I have tried doing it with or without battery/microSD/SIM.
It can boot into Cyanogenmod for like 5 seconds just to get to a Demigod Crash Handler (rinse and repeat).
I have a logcat, it is here: http://pastebin.com/wmmTTyqL
This is the kernel-panic (extracted through adb pull): http://pastebin.com/KqeCM9qz
All of this started by flashing through TWRP (@aidasaidas75´s version) Lukosius kernel r16.1
I´m short on money and I can´t buy a new phone.
Is there any hope of revival?
Thanks in advance.
Use the download mode to restore the apropiate kdz file to revive
Step1. Search for all software you will need such as:
A. LG Firmware: firmware
Only select your mobile model phone and country and download the carrier you want to use.
B. Download the LG drivers from here: drivers
C. Download the KDZ installer from here: installer
Step 2: Install the drivers (I did it in a Windows 7 32 bits computer)
Step 3. Unzip and install the KDZ installer (Step 1. Section C: KDZ_FW_UPD.exe)
Step 4. Set your phone in emergency mode:
Reboot your phone: (remove your battery and set it again) while press + and - volume buttons, then connect your USB cable.
Step 5. Select your KDZ(Step 1. Section A) in the installer with the following options:
TYPE: 3GQCT
PHONEMODE: DIAG
Follow the instructions and wait until the software reboot your phone.
Pls help.
Recently i hard bricked my lg optimus l5 e612 because of swapper2 app.Now phone not boot up, no sound ,no led lights,not able to boot in any recovery or mode, i read all the related post and tried all the things. Tried all key combinations with and without battery but not getting the way.also tried kdz but it says PHONE NOT Found.is it still any way to get back life of my Phone.
Thanks in advance.
Any there can solve the problem how to fix lg.optimus l5 e612 won't turn on and not charging no recovery,downloading mode?
im not sure if that will help
http://www.ninjaromeo.com/unbrick-lg-optimus-l5-using-kdz/
here the search i used
https://www.google.com.eg/?gws_rd=ssl#newwindow=1&safe=off&q=unbrick+lg+e612f
i hope that help you
Thanks very much for your help.
But main problem is phone not detected by computer.
And not able to enter in any mode or recovery.
If there is any solution for enter in to download or in emergency mode then It will be open the door to get back life of my optimus l5.
sorry to hear that if phone not detected by computer with all ways and all possible ways in the search results its means that you need to make RIFF connection
try to do search like that
https://www.google.com.eg/?gws_rd=ssl#newwindow=1&safe=off&q=LGE612F+RIFF+
and thats the only last way to revive the phone
sorry but i have no more ideas to help

Mode download doesn't work

Hello,
I want upgrade my LG G2 with a new rom 5.xX
This phone have only the operator update. No custom, no trwp, nothing...
I installed drivers and when i want access to download mode. I can't. I use the good proccess with vol up then plug usb cable always with vol up presses.
follow this procces after a little moment my phone show me battery logo charging.
So i can't access to download mode.
I would use this process
t was NOT bricked. I finally tried playing around with the LG Mobile Support Tool (B2CAppSetup.exe). Of course it detected that my phone already had the latest firmware from T-Mobile, but then I clicked Options>Upgrade Recovery.
It downloaded for a while then I noticed it had put my phone into download mode (it said "Rooted" in red letters at the bottom). Then it flashed the same firmware over and I immediately tested, it entered download mode right away. But I didn't end up needing that as Stumproot was able to brute force it now after the recovery flash.
Anyway, I couldn't find an answer anywhere else. Most results also have a bricked phone, but that wasn't my issue. This solved my problem and maybe it could work for others.
but it's impossible for me to install B2appsetup on my pc the installation begin then stop after 5s then nothing.
I have Win 10.
Do you have a solution for me , please??
poupinej said:
Hello,
I want upgrade my LG G2 with a new rom 5.xX
This phone have only the operator update. No custom, no trwp, nothing...
I installed drivers and when i want access to download mode. I can't. I use the good proccess with vol up then plug usb cable always with vol up presses.
follow this procces after a little moment my phone show me battery logo charging.
So i can't access to download mode.
I would use this process
t was NOT bricked. I finally tried playing around with the LG Mobile Support Tool (B2CAppSetup.exe). Of course it detected that my phone already had the latest firmware from T-Mobile, but then I clicked Options>Upgrade Recovery.
It downloaded for a while then I noticed it had put my phone into download mode (it said "Rooted" in red letters at the bottom). Then it flashed the same firmware over and I immediately tested, it entered download mode right away. But I didn't end up needing that as Stumproot was able to brute force it now after the recovery flash.
Anyway, I couldn't find an answer anywhere else. Most results also have a bricked phone, but that wasn't my issue. This solved my problem and maybe it could work for others.
but it's impossible for me to install B2appsetup on my pc the installation begin then stop after 5s then nothing.
I have Win 10.
Do you have a solution for me , please??
Click to expand...
Click to collapse
so you have tmobile. right?
and only 5.0.2 lillipop is availabe stock.. if you go asop or cm the theres 5.1.1- 6.0
then do what the guide says to do here.
http://forum.xda-developers.com/showthread.php?t=2432476
I can't do that because I don't have the download mode
poupinej said:
I can't do that because I don't have the download mode
Click to expand...
Click to collapse
try the skr tools , with the nuke download . read as i havent used it but i read that might bring download. the other way is to short circuit the motherboard.. but ill go read skr tools if i was you.

Categories

Resources