[Q] ADB ? - LG Optimus L9 P760, P765, P768, P769

Hi,
My phone is actually unusable (no boot (it keeps rebooting), no recovery (when i try vol down + home + power it keeps rebooting), i tried using fastboot following this http://forum.xda-developers.com/showthread.php?t=2119090
But it doesn't work. I can only access s/w upgrade screen but i can't recover phone using LG mobile support tool but it stops at 50%.
My question is : how can I install ADB for my phone (p760) ? (I remember i was able to enable fastboot with adb last month)
Thank you

Related

[Q] Getting to fastboot / bootloader mode

Hi,
after some complications with the partition mapping on my tablet i finaly extracted the boot.img created a custom boot.img. Now want to flash it back using adb, fastboot or flash_image. Afaik flash_image isnt supported, get some errors "error scanning partitions"....
So i tried to flash with adb / fastboot, but it is required to boot to bootloader mode.
I tried many key combinations on my tablet (power button, home, volume keys) and apps to boot it into bootloader mode but was not successfull yet ("adb shell reboot bootloader" and Quick Boot App from Play Store).
I´ve got an Allwiner A10 Tablet with T15A_V5 Mainboard and 1GB RAM (like the goclever a103 tablet). Also known as (same hardware):
- Manta MID06
- Point of View Protab XXL
- Goclever A103
- Storex eZee'Tab 10C
- Coby 1042
- Yarvik TAB464
Any idears how to get to bootloader mode or flash the img back?
Ty.
*push*
easier to get anwsers for apple devices than getting feedback here... wtf?!
You don't reflash these A10-based tablets from bootloader mode. AFAIK they don't even have a bootloader mode.
You reflash them from your PC using the Livesuit program, with the tablet connected over USB.
The tablet has to be put in a specific mode (FEL mode) in which the screen will remain dark and a different USB device will be detected by the PC (Livesuit comes with a driver for this).
To put the tablet in this mode :
- turn in off completely (not just standby mode) and disconnect the USB cable
- start the Livesuit program, and select the firmware image (.img file) you want to flash
- hold the Volume- button on the tablet and while holding it, connect the USB cable to the PC
- while still holding Volume-, make a succession of quick press and release on the power button (at least 5 or 6 in my experience)
You'll hear your PC detecting a new USB device.
- release the button
- make a force installation of the driver that came with Livesuit
A popup should appear asking if you want to do a forced format. Choose yes, then flashing should begin (progression bar)
livesuit wont install
i downloaded livesuit but when i try to install it blinks out and nothing happens can i get help please ? im so close to fixing my Eglide Pro III

[P760][BRICKED] I have only acces to fastboot bootloader mode.

Hello
I think I've bricked my P760. When i want to run my phone it stuck on LG logo and can't boot to OS. Everything was fine but after installing fix to camera i could boot to OS my phone once and after reboot i can't boot to OS anymore. My phone has root, unlocked bootloader, custom recovery and custom ROM. I don't have acces to recovery. I have only acces to bootloader mode with fastboot (VOL+ + HOME + POWER). Then i have a note "Welcome to LG Fastboot Mode ". My computer detects it and automatically installs drivers (Fastboot interface (Google USB ID). But the problem is that in Device Manager it all time blinks. It's connected and immediately dissconects. I'm using original USB cable from LG charger. When i'm trying to use cmd in fastboot & adb files it's waiting for device all the time.
I don't know what I should do next :C
Pls help guys
SaRLaY said:
Hello
I think I've bricked my P760. When i want to run my phone it stuck on LG logo and can't boot to OS. Everything was fine but after installing fix to camera i could boot to OS my phone once and after reboot i can't boot to OS anymore. My phone has root, unlocked bootloader, custom recovery and custom ROM. I don't have acces to recovery. I have only acces to bootloader mode with fastboot (VOL+ + HOME + POWER). Then i have a note "Welcome to LG Fastboot Mode ". My computer detects it and automatically installs drivers (Fastboot interface (Google USB ID). But the problem is that in Device Manager it all time blinks. It's connected and immediately dissconects. I'm using original USB cable from LG charger. When i'm trying to use cmd in fastboot & adb files it's waiting for device all the time.
I don't know what I should do next :C
Pls help guys
Click to expand...
Click to collapse
I can help you. i just figured it out after walking away for a few weeks. pm me and ill tell you over google+ or skype and walk you through it.
i have same problem.
can someone solved it?
SaRLaY said:
Hello
I think I've bricked my P760. When i want to run my phone it stuck on LG logo and can't boot to OS. Everything was fine but after installing fix to camera i could boot to OS my phone once and after reboot i can't boot to OS anymore. My phone has root, unlocked bootloader, custom recovery and custom ROM. I don't have acces to recovery. I have only acces to bootloader mode with fastboot (VOL+ + HOME + POWER). Then i have a note "Welcome to LG Fastboot Mode ". My computer detects it and automatically installs drivers (Fastboot interface (Google USB ID). But the problem is that in Device Manager it all time blinks. It's connected and immediately dissconects. I'm using original USB cable from LG charger. When i'm trying to use cmd in fastboot & adb files it's waiting for device all the time.
I don't know what I should do next :C
Pls help guys
Click to expand...
Click to collapse
mirul_up said:
i have same problem.
can someone solved it?
Click to expand...
Click to collapse
pseudosane said:
I can help you. i just figured it out after walking away for a few weeks. pm me and ill tell you over google+ or skype and walk you through it.
Click to expand...
Click to collapse
Go through this thread http://forum.xda-developers.com/showthread.php?t=2292828 it will definitely solve your problem, from the screen-shot it seems that you are using windows 10, i'm not sure that omap4430 drivers will work on windows 10 or not, but you'll try otherwise do the process on windows 7, your phone will revive...
@Codeplex its to complicated thread.
before mine become like this my phone alway succes writing recovery via adb fastboot but now i try writing recovery via adb fastboot always filed.
flashing firmware with cmahendra method always get 15% error..
I think all dev not care anymore about our phone..,

LG L9 II hard bricked

I installed stock ROM after having CM11 for some time, when I installed updates for stock, booting stopped at CWM recovery. I used method at http://petesblog.net/blog/how-to-fix-clockworkmod-recovery-boot-loop-issue, 'echo boot | dd of=/dev/block/mmcblk0p3 bs=1 seek=0', and now my phone can't be powered on. Is there a way to fix it?
Please move to other forum, I overlooked it..
Have you ever tried to put your phone into emergency/download mode? Please try to do this and if the phone gets into emergency mode i think that it is possibe to fix it.
To enter in download mode:
1. Remove battery
2. Put usb to computer and phone (w/o battery)
3. Hold "Vol up" button
4. Put battery back
You will get into download mode (aka emergency mode).
I forgot to say that it is impossible to enter emergency mode. Windows detects the device in the Device manager, but I can do nothing with it. I installed some qualcomm drivers so it's detected as a serial port, but I can't send data ot the phone.
I don't know, what are the partition table for L9 II.
Try to unpack KDZ to IMGs, run Ubuntu (or other linux-based system) and dd if boot.img or aboot.img like in the "LG G2 No emergency mode, no download mode"
Sent from my E430 (L3 II Single)
Not possible because linux does not detect the phone's filesystem (ls /dev/sd*). Also windows detects it as qhsusb_dload.

Redmi 3 Bootloop (Bootloader locked) after installing Xposed Framework

Hi guys,
I have a bootloop problem after installing Xposed Framework on Redmi 3 (as far as I remember Android 6.0). I didn't went on checking if xposed is really compatible with this rom + didn't check if there is a custom recovery installed (i know...).
The steps I took is rooted the phone quickly with KingRoot, installed xposed apk and within the app I installed framework as root. Everything looked ok, no errors and restart after the installation process. Here it wouldn't turn back on.
So now the problem is getting this thing back to working condition. First I have thought of "disabling" Xposed. I tried this using adb, but I cannot access the /data folder (system:system) - I get permission denied even when I am logged as root. I though when I will be able to deploy the "disable" file in xposed directory, it should run normal.
Flashing the phone is a problem as well since the bootloader is locked. I can access the fastboot (vol down + power) and adb.
When I try to enter download mode (vol up + power), i get black screen with a phone and usb cable connected to it.
On my PC, when its in download mode it gets detected as marshall london hs-usb diagnostics in device manager - but MiFlash, adb, fastboot, etc. doesn't display the phone. I applied for bootloader unlock on the xiaomi page, but people say its up to 10 days to get this + it is not 100% that by this I will get the phone working again.
Any solution to my problem or some tip?
Thanks in advance,
dumle11
Hi !
1) Try reflashing from EDL Mode.
2) if not working, try this tip :
- Install fastboot minimal driver
- Reboot in fastboot (vol -)
- Then, plug the USB cable while pressing vol - and + in the same time
- Then type : fastboot reboot (with fastboot minimal driver) while keep pressing vol - and +
- The phone should reboot in EDL mode (even if it's black)
3) Else, try with fastboot minimal this tip :
http://forum.xda-developers.com/and.../guide-how-to-reboot-to-edl-fastboot-t3394292
thomas51250 said:
Hi !
1) Try reflashing from EDL Mode.
2) if not working, try this tip :
- Install fastboot minimal driver
- Reboot in fastboot (vol -)
- Then, plug the USB cable while pressing vol - and + in the same time
- Then type : fastboot reboot (with fastboot minimal driver) while keep pressing vol - and +
- The phone should reboot in EDL mode (even if it's black)
3) Else, try with fastboot minimal this tip :
http://forum.xda-developers.com/and.../guide-how-to-reboot-to-edl-fastboot-t3394292
Click to expand...
Click to collapse
Hi, thanks for a quick answer! I will check this once I get home and update the post. I forgot to mention that I previously tried to get into the edl (fastboot-edl) and it would give me a message saying "restarting into bootloader (OK)", then it would restart the phone into the mi loading screen (bootloop)

Alcatel POP 4 5051X no recovery and fastboot

Hi. Did anyone get 5051X without recovery (no command and broken android logo) and fastboot access (just no option to enter - buttons or ADB - nothing help)?
I want load another ROM (stock but without annoying brand from P4) + got control on autostar.
I can't do anything with it. It's first android phone where I see stuff like that

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