Develop Bugs

[Q] Can't use fastboot command suddenly

Before today, I have no problems with my phone and any other stuff, I have flashing & using almost every ROMs in the development section..
But suddenly, when I get into the fastboot mode to flash another kernel, it always stuck like this:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Tried using fastboot devices and other commands, they seem to work properly. All the flash & erase commands failed. using fastboot reboot-loader but no help.
What the worse thing is, I used flashtool to flash the stock .587 ftf package, so I have to use the stock ROM without Root now, and can't even change the kernel:crying:
Tried re-install all the drivers, still same problem. Google it but the only possible solution seems to be ---- try it on another PC, maybe it's the problem of my laptop's USBs.
I will try it on other PCs later, anyone have solution of the problem for now?
Thanks in advance...
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find a solution here: http://forum.xda-developers.com/showthread.php?t=1980051&highlight=fastboot+failed
It says relock then unlock could solve my problem.
But after relock, I can't even use the fastboot command to unlock the bootloader... still the failed(command write failed) problem...

try using flashtool. it may be the fastboot paths in your laptop have changed, flashtool should overcome that.

Recovery

So i been trying to install a recovery, for the last 2 - 3 days, as i don't want to use b634, i have battery issues, and there is no dictionary on the keyboard, and i want to use paranoid or omni maybe. But everytime, i use the huawei toolkit, or adb, it just boots to fastboot, and then after a little time it a message, comes up saying "couldn't find phone" and adb says "waiting for device"

theonlykamph said:
So i been trying to install a recovery, for the last 2 - 3 days, as i don't want to use b634, i have battery issues, and there is no dictionary on the keyboard, and i want to use paranoid or omni maybe. But everytime, i use the huawei toolkit, or adb, it just boots to fastboot, and then after a little time it a message, comes up saying "couldn't find phone" and adb says "waiting for device"
Click to expand...
Click to collapse
You need to use adb commands to get your phone in fastboot. After that you need to use fastboot commands. Here are some clear isntructions: http://forum.xda-developers.com/showthread.php?t=2636231

lauwie007 said:
You need to use adb commands to get your phone in fastboot. After that you need to use fastboot commands. Here are some clear isntructions: http://forum.xda-developers.com/showthread.php?t=2636231
Click to expand...
Click to collapse
Well i wrote before, thats what i did. But after the phone won't be seen.

Bump please help! I miss PA!

{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}

Stuck in fastboot menu

I tried to follow the instructions throu the lg's website in order to unlock the bootloader of my phone (i installed adb and all) but my phone seems to be stuck in the fastboot menu. I never rooted it, i never flashed anything, it was always working (never stuck in bootloop) and now i get this. When i type in cmd "adb reboot bootloader" it works, but when im going to type "fastboot oem device-id" which is the next step, it doesnt do anything and the cmd says <waiting for the device> so i think that my phone gets stuck/freezes. However, if i open its back and remove the battery and place it again its all working (normal boot) like nothing happened. But when i try to do my job throu the fastboost mode i see nothing but only this:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
EDIT: solved, i uninstalled the drivers from the pc and i let windows update install them for me.

Boot to twrp and flash a rom from sd or fix with lgup or flash tool in dl mode as stated you have the lg logo so u should still have those modes as you only deleted OS.

Huawei P6-U06 Stuck on Android Logo and Reboots itself

Greetings friends, I've come to you asking for aid to get this P6 back to working, this is a P6 my cousin bought to an operator here in my country (Venezuela) several years ago, after years of use the phone stopped working for him and it's stuck on the android logo and then it reboots itself until the battery is drained i guess, i did a little research in this forum and found out people with a very similar problem, to which I understand I should try flashing a rom with the 3 method buttons, now, the thing is, I get to the recovery using the 3 method buttons but all i get is this:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
I tried putting a rom into SD card but i i keep getting the FAIL thing, so when i try using ADB to flash a TWRP Recovery i don't get the PC or ADB to recognize the device, when i type "adb devices" it gets stuck on "< waiting for any device >" and thats where i am right now and i dont know what else to do or how to flash twrp since i can't get adb to recognize the device, any suggestion or help? thanks in advance for your answers and help

What you need is a custom recovery installed which would allow you to wipe the phone clean and then install all from scratch.

Moto g7 power

Is anyone able to help with this, I’ve got my G7 power unlocked, adb is installed fast boot shows the device I run fast boot devices,
However I cannot flash recovery I just get error cannot Load ‘twrp.img’: No Such File or Directory”

Stooookie79 said:
error cannot Load ‘twrp.img’
Click to expand...
Click to collapse
...but you did download the file already?
https://twrp.me/motorola/motorolamotog7.html
...and did point correctly to the image-file's location?
fastboot boot path/to/twrp.img

I changed the file name and now it says it worked okay, however now when I go the refinery mode it just says no command

Stooookie79 said:
refinery mode it just says no command
Click to expand...
Click to collapse
Do you mean recovery mode? Cannot recall ever having such error (or my frist coffe hasn't kicked in) but seems recovery wasn't installed after all.
Well, if you just want LOS, do you know this guide as well?
https://wiki.lineageos.org/devices/river/install

Apologies , I mistyped. When I run fastboot boot loader then select recovery mode I can see the android robot and just no command under it. Can’t do anything need to reboot again to be able to select anything.
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}

Then I'd assume recovery wasn't written to the phone: Did you install the zip after pushing it to the phone? Was there any error shown?