[Q] Nexus 7 stuck on Nexus logo! - Nexus 7 Q&A, Help & Troubleshooting

Hi guys,
I know there are threads on this but I would like to start a fresh one just so I don't get confused.
Basically I was running Paranoid Android no problem and then I downloaded the MODACO Rom Jr9 and flashed that, it was working fine with no problems then I thought to flash Motley Kernel r25.
It did that fine then I clicked reboot and it is now stuck on the Nexus logo just flashing. I panicked so opened up Wugs toolkit 1.5.5 and "Flash stock and unroot".
It downloaded the files from Google and the CMD window popped up and I got 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"
}
It then flashed to the next screen saying that it is waiting for the device to boot up which it didn't. It just stayed in bootloader.
I did it manually and it is still stuck on the Nexus logo. I can boot into TWRP and I have tried clearing the cache etc but nothing is working.
Please help me if you can.
Sorry again for starting a new thread but I think it would be best for me to understand if I am not reading through other posts right now!

I have just tried this guide...
http://forum.xda-developers.com/showthread.php?t=1907796
I have just tried this guide again and it seems to be working. Will update when it is done.
Thanks guys anyway.

Related

[Q] Nexus 7 bricked & unable to flash

Hi everyone, first I have to say that English is not my primary language so I apologize for any inconvenience.
So what stupid things I did was, I used Nexus Toolkit to upgrade to 4.4 Kitkat from a Custom ROM and Custom Kernel
After I realized it, i wasn't able to boot up the device properly
neither the Android itself nor the Recovery
All of it will show up a line of word "Booting Failed" on the top the bootloader screen
I tried to recover it to stock using Nexus Toolkit but sadly it started to fail after those erasing command
(Even using the flash-all.bat)
Now the device is still can be found by using fastboot devices
And I tried to flash CWM and gives out the error output :
{
"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"
}
What can I do now ?
Helps is much appreciated
SOLVED
After booting to temporary recovery, I found that the only problem is that the internal storage is unable to mount
So after wiping every thing and format I managed to flash recovery and system too now

Two Nexus 7 stuck in bootloop

I got an email from my aunt today and both my niece and nephew's Nexus 7 tablets wont boot up anymore. I think they took an update that bricked them both. They are codenamed grouper which I think is this 2012 version right? Anyway, Ill attach a picture of what they look like and maybe it is a common enough issue that the people here on this subforum can help me out on what to do I have used a Nexus before so I know how to do fastboot commands and ADB stuff and can push a ROM and kernel that way, but my aunt tells me that neither device will come up on the PC when plugged in even after downloading the newest drivers. Ill see for myself tomorrow, because I doubt she downloaded fastboot and ADB drivers to try. But figured I would post here about it and hope I can get some answers to start me off on what to do when I pick up the tablets. Both tablets are fully stock so no unlocking or rotting done to them, they were purchased last year.
{
"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 got them working. It had some issues because it kept saying invalid argument when I tried to flash stuff, but I eventually got it and now they are working again and both running unlocked with CM11 M9

N910C Bootloop and corrupt /data/ after trying to return from CM13 to Stock.

Hello,
I updated to Bliss Rom a while ago, didn't liked it and tried to return to Stock 5.1.1, but didn't worked. Well, I decided to go for the CM13 rom which where much better. However I saw the Thread here where someone explains how to get back to Stock from CM13 and I tried it, Step by Step everything went successful, except that nothing works now...
The EFS Clear part went fine, I saw some having trouble with it, so that can't be my problem, hopefully.
I use to recover these firmware/bootloader: COJ5 and tried it with COH4, not working.
I made a backup of my CM13, but if I restore it, it fails...fking hopeless :/
I hope someone can help me.
Here Screenshot of my Odin I started after clearing my EFS with EFS Pro.:
{
"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"
}
Hope this helps.
http://forum.xda-developers.com/showthread.php?t=3282641
Do an efs format through twrp as i explained in the guide threads. After flashing the stock rom make sure to boot in stock recovery and factory reset.

Stuck on Asus Logo

guys I havent rooted my phone but suddenly nowadays it restarts on its own and then gets stuck on asus logo .
my phone is now only booting up when i clear the cache partition . but after it clears up the apps go haywire crashing one after other . please tell what to do . I have stock android and havent rooted or any other thing. i have even done a factory reset.
EDIT : now i cant even boot it up even after clearing cache partition
Flash stock firmware again.
Bricked
hi, my zenfone 5 dont start:
{
"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"
}
it is not recognized by the computer, the drivers are already installed
helppp
denilsomitamar said:
hi, my zenfone 5 dont start:
it is not recognized by the computer, the drivers are already installed
helppp
Click to expand...
Click to collapse
I was once facing this issue on 2015 if I'm not forgotten. I tried everything I can. Flash Stock ROM, from oldest one to newer one. But nothing helps. I went to Asus Service Center, and they said my phone's mainboard and storage are dead. So that was my story with the kind of same problem. I don't know if someone would have any solution better than that. Hope that helps.

Flashing with ODIN problem.

Hi guys, i've bought note 20 ultra recently, i have to flash stock rom to my note fan edition phone but there is a problem.
I've tried several versions of odin in order to flash but no luck.
I had floydq v6.0 before, now phone doesnt even booting it says only "official released binaries are allowed"
Here is my steps:
- I downloaded binaries for N935F from sammobile,
- Tried to flash but no luck it stucks at SetupConnection or NAND Write Start or Set Partition part
- Then i came across with a thread that says i have to enable OEM Unlock but the thing is i couldnt see that switch in my developer settings page, i tried several things
- Now i am trying oem-unlock with fastboot but the thing is fastboot does not recognize my phone, but before the brick adb could see my phone idk what am i doing wrong
- I think i successfully installed the right drivers such as (Google Driver, Samsung OEM driver)
{
"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"
}
Can anyone help me about that problem?
Using odin v3.13.1 solved my problem.

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