Develop Bugs

another noob stuck on boot logo

Hi all i think im stuck in the wrong boot mode
i think im having issues with the driver too im running windows 8.1 my problems bellow:
device not showing in adb
Device manager showing android ADB Device but with error :
This device cannot start. (Code 10)
{Operation Failed}
The requested operation was unsuccessful.
can anyone help i have a feeling if i fix this driver issues i can use
fastboot -i 0x1949 oem idme bootmode 4000
fastboot -i 0x1949 reboot
to get out. Help and fast would be great thanks

[Q] kindle fire hd 8.9 fastboot device not found

Hello every one
I was running stock tooted 8.4.3 with TWRP 2.4.3.0 when I decided to upgrade the TWRP to latest version (2.6.3.1) and install CM on my kindle fire hd 8.9. After copping Cm zip file and TWRP file on the sdcard, I reboot to recovery and installed the TWRP. Everything was going on plan, and my kindle reboot into the newest TWRP with no problem. I wipe cash, factory data, and went to install the CM when i notice that TWRP wiped my sdcard. Now the problem is that the stock rom does not work anymore,and my kindle stock in the blue kindle screen, and for some reason I can reboot my kindle to fastboot but when i type adb devices it can not find my kindle and i can not use adb push <filename> /sdcard/ to push cm file to the sdcard to installed it. In new TWRP storage mount is broken so I can not go throw that rout either. my adb driver are installed correctly. and I tried to push cm file on windows 8.1 and windows 7 but it didn't work. Please help me if you can. Thank-You
Microsoft Windows [Version 6.3.9600]
(c) 2013 Microsoft Corporation. All rights reserved.
C:\Users\CB>cd \
C:\>cd adb
C:\adb>cd sdk
C:\adb\sdk>cd platform-tools
C:\adb\sdk\platform-tools>fastboot -i 0x1949 getvar product
< waiting for device >
product: Jem-PVT-P###-##
finished. total time: 0.001s
C:\adb\sdk\platform-tools>adb devices
List of devices attached
C:\adb\sdk\platform-tools>adb push cm.zip /sdcard/
error: device not found
C:\adb\sdk\platform-tools>

go into recovery and use the adb command there.
Sent from my SM-N900V using Tapatalk

What is That !?

Guys my devices into the fastboot I want flash recovery with adb but there is an error like that

Fastboot on Lg E975

Hi, I would like to install a twrp recovery on my LG E975. It has been rooted but when try to install twrp, I need reboot in fastboot model, but I had tried to do that through adb tools using the command:
adb reboot-bootloader
The device is rebooted and I try the command: fastboot devices and return empty. If I write adb devices returns my device.
I also try reset on fastboot mode pushing power and volume down but it is reboot. What I have to do?
Thanks in advance.

Moto Z2 Force: Can´t boot into TWRP from fastboot mode

Hey, I wanted to install TWRP recovery on my Moto Z2 Force. I wanted to boot into twrp.img which I have in the Minimal ADB & Fastboot. But always if I run the "fastboot boot twrp.img" it fails and I don´t know why. On my friends PC it always works (when I installed Custom ROMS or rooted my phone and stuff like this) but on mine it doesn´t. Can someone tell me, why I can´t use fastboot commands with my cmputer? I´ve reinstalled all the USB drivers, the Minimal ADB & Fastboot app or whatever it´s called.
Btw, this is, how my CMD looks like after I´ve put in the command:
C:\Program Files (x86)\Minimal ADB and Fastboot>adb reboot bootloader
* daemon not running; starting now at tcp:5037
* daemon started successfully
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot devices
ZY224ZCKZN fastboot
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot boot twrp.img
downloading 'boot.img'...
FAILED (remote: unknown command)
finished. total time: 0.003s
C:\Program Files (x86)\Minimal ADB and Fastboot>
I´ve spent hours to find out what the problem is but I just cant figure it out. Does anyone have some ideas, what I should do?
Aaron

Off the top I'd say that unless you've renamed your twrp.img to "twrp.img" and it resides in your Minimal ADB folder then it just doesn't have the correct path or filename.
Try
PHP:
fastboot boot 'Drag n Drop twrp.img here'