Database Develop

stuck in boot screen CMW E: cant mount /sdcard

Hi
i tried to install this rom http://forum.xda-developers.com/showthread.php?t=2588103
then that happend
bootloader unlocked

tried to flash with fastboot all i get waiting for devices

{
"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"
}

[Q] Recovery and Bootloader missing after 5.1 (ATO)

Hi,
I have a problem after updating to 5.1 [OTA] (for nexus 6), where I can't boot the device in Recovery mode or bootloader which is the same of the following picture [the picture for nexus 5]
{
"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 can't but the device in bootloader or recovery mode....
Can any one help me to reset the phone and restore the bootloader and the recovery mode?

[Help] Device bootloop and recovery wont flash or boot

I have installed LineageOS Beckham
https://download.lineageos.org/beckham
Besides some bugs like gps location and LTE on some providers, it was working great.
Today device rebooted by itself and got stuck on bootloop...
I tried:
$ fastboot flash boot recovery.img
{
"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"
}
$ fastboot flash recovery recovery.img
What else can be done?
Thanks
Edit: Not even Lenovo Tool are working

Magisk installation failed

I have a device running android 12 GSI that shows this when i try to direct install magisk
{
"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"
}
Flashing patched boot.img via fastboot makes the device bootloop to fastboot mode

Phone stucked in Fastboot Mode after flashing Recovery made by faizauthar12

In his rom thread @faizauthar12 Instructioned to use his recovery​([ROM][UNOFFICIAL][A715F/DS][11] LineageOS 18.1 for Galaxy A71)​After Flashing his Recovery , phone stucked in fastboot mode. Download mode, Charging Animation, Recovery mode not working. How to fix it?
{
"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"
}