Help! Bootloop / Booting failed - Nexus 7 Q&A, Help & Troubleshooting

My friend asked me to fix his Nexus 7.
I've never tried fixing one of these from boot loop's ect so I need help.
All I get is the Google logo then the volume buttons to start/restart/recover ect ..
Whichever I press I get a small message in the corner saying "booting failed"
As you can see from the image below, I can get into this screen.
{
"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've tried the Nexus Root Toolkit but I keep getting errors,
I have also watched hours of video's and read thousands of lines of tutorials on how to fix it, but obviously I can't !
So, any help/guidance is highly appreciated !

Related

please help =(

hello,
i have a cingular 8125 and i was doing the xm6 update for it.
it got to 99% and it failed. i tried many other times but it keeps failing and now my phone is stuck on the red green blue screen when i turn it on...
is there anyway to fix this??
or is it just trash now.
please help.
Thank You
this is what it looks like....
{
"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"
}
and sorry for double posting didnt know which section to put in..
Well...
I have two questions first.
1. Which guide did you follow to SIM/CID unlock your phone? Maybe this one?
2. At the tricoloured screen (bootloader) when you connect your phone to the computer do you see at the bottom left corner of your screen that ''USB'' appears?

Encryption unsuccessful

I messed up while installing rom and this message is displayed 'Encryption unsuccessful'.
Please help
{
"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 am facing exactly the same issue
shahbazbrar said:
I messed up while installing rom and this message is displayed 'Encryption unsuccessful'.
Please helpView attachment 4369708
Click to expand...
Click to collapse
I was one oone plus 5 open beta 2 and then I decided to downgrade it to official build . I used ADB sideload to install the official build when this errors popped up after rebooting my phone.
Any help will be deeply appreciated.

Samsung galaxy T550 keeps booting to logo and loops back into it.

Hello everyone I have this tablet with android 7.1.1. Anyways when you turn it on it keeps looping back to the samsung galaxy logo screen. I've already tried factory reset and wipe cache. I have a picture of the menu I will share that has some warnings on the bottom. I will also include a video of what it looks like. Can someone please help me? I'm sorry I don't know how to put youtube videos so i can only provide a link
{
"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"
}
https://youtu.be/s7u1LLvF0_g
Pic doesn't work.
I suggest downloading and installing the stock firmware via ODIN.
If it still doesn't boot after that, it may be hardware failure.

My S3 is stuck in recovery mode and says no command.

Hello. I bought it to root it and less than a day after rooting I get this. When I click reboot system now it just says error then turns off and back on to the same screen. have tried every option including factory reset with no luck. Please help. Thanks in advance.
{
"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"
}
if you have a pc, you can flash twrp and try custom roms,I can help about it. İf you want to use android 4.4.4 (stock) use odin and flash it.If you still have hope after 1 year

Desire 320 Bricked, hoping for some advice

Been working at this for a while, if you want the full story, read my reddit post
Phone is bricked, when plugged in, is seen in device manager as
{
"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'm using the recommended SP flash tool for the 310/320, Every time I try to run it, after a few seconds I get this error
This is apparently caused by a bad scatter file, but I've downloaded so many "stock" roms off the internet at this point (I'm wondering how many are viruses), all of which fail, that I'm beginning to think something else in the phone is broken at this point.
Anyone have any suggestions?

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