[Q] Booting failed - Nexus 7 Q&A, Help & Troubleshooting

Hi, previously i had CM10 in my Nexus 7.
Then today i tried to flash stock 4.2. (stock is always a crap.) then after completion i tried rebooting it. Now it says booting failed. and I'm stuck at the very start. And also i cannot get into recovery. I tried flashing clockworkmod mod and twrp but still cannot get into the recovery.
How to solve this? Please HELP!!

Related

[Q] Flashing TWRP over RA recovery

As the title says, GooMananger appears to download and notifies "recovery successfully installed!" but on reboot recovery, its still RA-Iconia-3.17. I've done the same process more than 5 times with the same result.
I have tried to install the image via fastboot, but on reboot, again, its RA recovery.
Can anyone lend a hand?
Running FLEX-Resurrection_Rev1, Android 4.0.4
Can somebody help?

[Q] Help - is my N7 bricked??

NOOB ALERT!
I had ParanoidAndroid installed on my N7 when I decided to go back to the stock rom. I tried installing 4.3.0 but it didn't work and I have no OS installed. All I can get into is the bootloader mode and TWRP.
I used NRT 1.7.1 and ended up with error - Device version-bootloader is '4.18' Update requires '4.23' or something on those lines.
Have no idea now what to do... tried a few things that I googled but still stuck.
Please help.
Thanks.
Download original factory image 4.2.2 for your n7, boot n7 into boot loader mode, and flash-all.
Optionally you can then do the same with 4.3 image.
Then you can begin with others ROMs again.

secure booting error

I have vs980 with euphoria 1.1 ROM. After I flashed ROM everything worked fine. When I went to install a new ROM with twrp, I rebooted into recovery. But it won't go. I have the lg sign and an error comes up, Boot Certification verify - Secure booting error.
I have tried searching for an answer, but all the posts are for the same error but with stock ROMs.
How do I get into recovery? It says its installed, but won't boot into recovery.
What do I need to do??? Please help!

Cant Flash stock ROM

My friend has a A6000, its not booting at all.
i've tried everthing I could to flash the stock rom.
Tried QualcommDownloader: Does not work. (Gets freezed whilst flashing.)
Tried QFIL: Does not work (It flashed once but still the Phone did not boot up.
Tried Flashing TWRP and CWM via fastboot: Can't mount anything. (Even the stock recovery does not mount anything.)
All i see is the Splash Logo and thats pretty much it.
Help please!
Honix5962 said:
My friend has a A6000, its not booting at all.
i've tried everthing I could to flash the stock rom.
Tried QualcommDownloader: Does not work. (Gets freezed whilst flashing.)
Tried QFIL: Does not work (It flashed once but still the Phone did not boot up.
Tried Flashing TWRP and CWM via fastboot: Can't mount anything. (Even the stock recovery does not mount anything.)
All i see is the Splash Logo and thats pretty much it.
Help please!
Click to expand...
Click to collapse
try to boot in to fastboot mood by pressing power button+volume down button and try to flash twrp for lollipop and cwm for KitKat by using adb before this install lenovo a6000 usb drivers and adb drivers and then flash any rom or stock rom
Nothing Works for Lenovo A6000+ Help!!
Honix5962 said:
My friend has a A6000, its not booting at all.
i've tried everthing I could to flash the stock rom.
Tried QualcommDownloader: Does not work. (Gets freezed whilst flashing.)
Tried QFIL: Does not work (It flashed once but still the Phone did not boot up.
Tried Flashing TWRP and CWM via fastboot: Can't mount anything. (Even the stock recovery does not mount anything.)
All i see is the Splash Logo and thats pretty much it.
Help please!
Click to expand...
Click to collapse
I am also facing the same problem! I have tried everything. I cannot flash using ADB Sideload either. Can someone solve this issue????

-PLEASE HELP- UNABLE TO FLASH TWRP OR ROOT

Hello
Sorry for my bad english
a few months ago, i decided to flash my first custom rom (One UI rom) and it worked fine
then i was testing a lot of other roms too until i tried lineage os 20
when i flashed lineage os 20, i decided to try another rom but i was stuck on the twrp logo screen. i tried methods of fixing it but none of them worked.
after trying a method of flashing twrp once again, it failed and i got stuck in a reboot loop and could only boot into download mode. so i booted into download mode and flashed a stock rom.
everything was working fine again until i wanted to try another custom rom. At first whenever i would flash twrp, they would always fail. but later i found the cause of that and fixed it. then, flashing twrp would always pass but my device would get stuck on a reboot loop once again and i had to flash stock rom again.
i tried rooting using auto root but it would show me a verification failed error and i had to reset my device. so now im stuck on a device which cannot flash twrp, nor can it be rooted. its been 1 month and i could not find a viable solution so any help would be extremely appreciated.
You have to just reflash your fastboot rom with fastboot mode unzip it and double click on flash_all.bat file or something like that
it is a samsung, there is no fastboot mode

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