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[Q] [q] lg p350 fastboot mode

Hi,
I was installing recovery on my phone but my phone LG P350 (Optimus Me) got stock to "Fastboot mode started" when it tries to reboot itself. Now I cant even use my phone.
When I plugged my USB it says:
Fastboot mode started
udc_start()
-- suspend --
-- reset --
-- portchange --
-- reset --
-- portchange --
STALL GET_DESCRIPTOR 128 6 1006 0 10
-- reset --
-- portchange --
-- reset --
-- portchange --
I was on this thread for p500, did the intructions and replaced files from p500 - p350.
link: http://forum.xda-developers.com/showthread.php?t=1088046
But when I tried keying cmd command and typed "fastboot erase recovery", it just says "waiting for device". I really hope someone can help me on this one. Thanks a lot in advance

/sob... T_T I really hope someone would help me out on this problem.

Same problem happened with my P500 today.. I resolved it by flashing KDZ through Emergency mode.
There was no other way. The "fastboot erase recovery" command would stop at "waiting for devices".
Hope so, u resolved the problem since its long back this thread was posted.
If u are still stuck at fastboot mode and no other method works.. Then, kdz may be only way if Emergency Mode can be accessed.

that far i found the same solution, but the weird thing is, everybody is writing to use KDZ_FW_UPD.RAR LG flash utility, but it is nowhere to be found for downloading???

I too face the same problem..the kds shows "device not connected"...i installed the latest drivers for lg p350 but still it shows no response...i read somewhere to open the mob in emergency mod but on doing so also no result...someone pls help me

[Q] Problem with fastboot - < waiting for device >

Hi, first time i am sorry for my bad english.
I have problem with my LG optimus ONE P500. I want to root this phone, so i used manual from link:
http://forum.xda-developers.com/showpost.php?p=15217609&postcount=3
First step, I enabled debubing mode in my phone settings and I connected this phone to notebook over USB cable. I followed steps from manual. After click Download button in LGMDP, phone reboot to emergency mode (green screen) and start. LGMDP recovered and restored NV2 backup and then started upload modificate NV2 to photo (with text something like - burning, but I not sure). After 20 min LGMDP show text: TIMEOUT. Next step I wait a few minutes and disconnected my phone from notebook and manualy rebooted him. If I turn on my phone, Android OS started and worked normaly.
Next step I turn off my phone and use three-button combinatio (home + vol down + power) and phone booted to „fastboot“ mode with text:
Fastboot mode started
udc_start()
Click to expand...
Click to collapse
After connection phone to notebook, display show next lines:
-- suspens --
-- reset --
-- portchange --
-- reset --
-- portchange --
fastboot: processing commands
Click to expand...
Click to collapse
I can´t turn on phone normaly. So I searched manual how to revive a bricked P500 on fastboot mode (link on manual http://forum.xda-developers.com/showthread.php?t=1088046)
But when i write command in windows command line „fastboot erase recovery“ i get message < waiting for device >
Now I trying find and instal a lot of drivers for P500. Windows device manager normal show connected device under Android Phone - USB Modem Phone ADB port. I used LGMobile Support Tool for download driver too. I tried Windows XP and Windows 7, but the same problem. Command line still show <wainting for device>.
I don´t know how to deal problem with communication between phone and notebook. I spend 10 hours with searching how to solve this problem, but all attempts have failed.
Please can you help me?

- Follow the steps mentioned in this Thread :good:
http://forum.xda-developers.com/showthread.php?t=1827723
Phone :- LG Optimus One
Current ROM :- Paranoid Android 2.52 by ByteCode

[Completed] [Q] Fastboot doesn't recognize moto g 4g on linux

I have a Moto G 4g. ADB recognizes the cell and I can restart it in fastboot mode, but when I check in the terminal with:
Code:
fastboot devices
Nothing appears, and if I go on with
Code:
fastboot oem get_unlock_data
It gets stuck at
Code:
< waiting for device >
I tried as a user and as root on an Archlinux machine with android-udev rules as shown in the Archlinux wiki (sorry, i can't put the link). AP Fastboot fast boot menu shows that the cell is locked.

Hi,
You can try a different cable, or USB port on the pc...or even a different pc. Until fastboot devices detects your device, there's nothing you can do.
Reinstall drivers...and you are on the bootloader mode right?
If none of that helps, you can ask in your device section for help....
http://forum.xda-developers.com/moto-g/help
Good luck!

Hi
I've tried with a win 7 machine and i got fastboot working on my phone after installing the drivers. Now i'm able to do the thing i want to, but the problem still persist in linux, so i don't know if i close this thread or leave it open for someone who can solve this.

trichocereus said:
Hi
I've tried with a win 7 machine and i got fastboot working on my phone after installing the drivers. Now i'm able to do the thing i want to, but the problem still persist in linux, so i don't know if i close this thread or leave it open for someone who can solve this.
Click to expand...
Click to collapse
Please start one in your section. Xda Assist is here to help navigate the site, not for support.
Thanks!

[Completed] LG F60 boot problem

Hi,
I recently tried installing Twrp on my LG F60. It rebooted and now i always encounter a black screen with text after the LG logo.
[710] fastboot.init()
[710] Error: allocating memory for ssd buffer
[810] USB init ept @ 0x8f1ec000
[830] udc_start()
[9170] -- reset --
[9170] -- portchange --
[9320] fastboot: processing commands
More text is generated when i plug out and plug back in my usb cable. Soo i can't really boot up and i can't use the LGMobile Support Tool to fix my phone. Please help me, thank you!

HyperTsunaz said:
Hi,
I recently tried installing Twrp on my LG F60. It rebooted and now i always encounter a black screen with text after the LG logo.
[710] fastboot.init()
[710] Error: allocating memory for ssd buffer
[810] USB init ept @ 0x8f1ec000
[830] udc_start()
[9170] -- reset --
[9170] -- portchange --
[9320] fastboot: processing commands
More text is generated when i plug out and plug back in my usb cable. Soo i can't really boot up and i can't use the LGMobile Support Tool to fix my phone. Please help me, thank you!
Click to expand...
Click to collapse
Hi and thank you for using XDA Assist
I suggest you to head over here, you may find a good answer.
Good luck!

[Completed] Fastboot doesn't recognize my Asus zenfone2 on my ubuntu14.04

On the normal boot mode, my Asus zenfone2(ZE551ML) running android 5.0 is listed when I type adb devices. Then, I put the phone to the fastboot mode by adb boot bootloader. When the phone is already entering the fastboot mode, fastboot devices returns no result. But, lsusb listed the device's details including vendorid, productid, and device name.
I have tried to modified the 51-android.rule, run fastboot as root, change owner of the /dev/bus/usb/, re-install and update the android-tools. But my ubuntu still can not detect the zenfone2 on fastboot mode.
Moreover, I connect my other phone(Redmi2) which also on fastboot mode and it can be detected seamlessly. Also,when I tried to connect the zenfone2 to other ubuntu PC, it can be detected.
Has anyone ever encountered and solved the similar problem? Or perhaps have an idea what is the potential cause?
Any help will be appreciated! Thanks.

Hi,
Try posting your question here:
ZenFone 2 Q&A, Help & Troubleshooting
The experts there may be able to help.
Good luck!