nvidia shield tv no valid operating system could not be found - Shield Android TV Q&A, Help & Troubleshooting

please help me
I made a fatal error while rooting my nvidia shield tv pro
1 I unlocked the bootloader and successfully rooted according to this topic
Root Nvidia Shield TV Pro 2019 Version
THIS IS OUTDATED https://forum.xda-developers.com/t/bootmod-root-your-shield-in-1-minute-2015-2017-2019.4524873/ REPLACES THIS IF YOU WANT ANDROID OR USE THIS GUIDE...
forum.xda-developers.com
2 I changed the software to 1-lineage-OS
3 Then I formatted my device and after rebooting the device remains stuck on BootLoader
I tried to flash it again...it didn't work unfortunately
Then I locked the bootloader
After rebooting, a message appeared that no valid operating system could not be found, the device will not boot, then the device turns off
Please Help

Please close the issue. It's resolved
thank you

nisrja said:
Please close the issue. It's resolved
thank you
Click to expand...
Click to collapse
Hi !
Same issue for me.
Could you explain how you fixed it ?
Thx

Related

[Q] Device stuck after updating

Hello,
I have updated my device via the software update after it was done I ended up with the "Android is upgrading- Starting apps " for few hours, the LG Tech support guy told me to factory reset, after few resets I get the LG animation logo again and again with no end.
(D802)
* What I did:
- Upgraded to latest via Mobile phone.
*Did not:
-Never rotted
-Never used any outside program .
I am sorry for my lack of knowledge in this subject if you have any questions that will give you better information for solving the problem please ask. For now I have a brick and I cannot find a way to fix it.
Please help me, thanks
Hi,
Forgot to write that when I downloaded the update the wifi connection stopped few times and then resumed to download.
please help me I cannot do anything with the phone.
thanks
Simtrax said:
Hi,
Forgot to write that when I downloaded the update the wifi connection stopped few times and then resumed to download.
please help me I cannot do anything with the phone.
thanks
Click to expand...
Click to collapse
If i was you I'd try to put the phone into download mode and re-flash it with the lg mobile support tool (via usb).

mi A1 device stuck on installing system update on startup

hello,
I have mi A1 device, after OTA update the device stuck on installing system update
device stuck on installing system update on startup
The device wont enter recovery mode.
so,
I started the device into fastboot mode then tried tried to connect the device to (Mi PC Suit) but I had the message that device is not supported
then I tried to flash rom using (mi flash tool) i got {error: erasing boot failed, maybe the device is locked}
device stuck on installing system update on startup
I tried to unlock bootloader using adb and mi unlock tool but it didnt work
is there any solution for this problem?
Thanks
No answer.
Has anyone faced this problem
I also faced same problem
also faced same problem if you fixed this bug then plz help me
Pravesh01 said:
also faced same problem if you fixed this bug then plz help me
Click to expand...
Click to collapse
No one has the answer for that.
seems like mi bricking old devices intentionally, whats the point of using stock rom when you cannot trust the company that's providing the update. Not to mention android 10 isn't gonna come to stock.
Did u fixed it?
Itemt said:
Did u fixed it?
Click to expand...
Click to collapse
No, no one gave me a solution for that problem even mi support.

Error message: Device corrupted

Device: Asis Zenfone Max1 Pro- ASUS_X00TD
On booting the device, I am getting the following error message " Your device is corrupted. It can't be trusted and may not work properly"( picture attached) " . The device boots if I keep on pressing the power button. From the research I did on this it seems, the software ( image ) was corrupted and I needed to install the software from the brand website. So I downloaded the image file and installed it following the recommended procedure. However the error is still persisting.
Is this error only due to a software problem or it can be a hardware related problem as well? If it is a software related problem only, how do I resolve the problem?
Thanks in advance for any help.
PS: Mods if this is not the correct forum for this question, kindly point me to the relevant forum and will post the question there. Thanks.
Problem becomes more problematic
Am bumping this up as this problem is becoming an unmitigated disaster.
Contacted ASUS customer care with the problem as detailed in OP.
Their support rep gave a solution which involved going back to a previous version of the image. Reason he gave was that the image I had flashed after d/loading from their website was a beta version and not stable.
Followed the process.
End result ? Now the device is asking for a password which feature ( password security ) I did not activate at all.
I will appreciate if someone can help me fix this mess.
TIA
aCs_ND said:
Device: Asis Zenfone Max1 Pro- ASUS_X00TD
On booting the device, I am getting the following error message " Your device is corrupted. It can't be trusted and may not work properly"( picture attached) " . The device boots if I keep on pressing the power button. From the research I did on this it seems, the software ( image ) was corrupted and I needed to install the software from the brand website. So I downloaded the image file and installed it following the recommended procedure. However the error is still persisting.
Is this error only due to a software problem or it can be a hardware related problem as well? If it is a software related problem only, how do I resolve the problem?
Thanks in advance for any help.
PS: Mods if this is not the correct forum for this question, kindly point me to the relevant forum and will post the question there. Thanks.
Click to expand...
Click to collapse
ASUS OTA updates corrupting device software & hardware both
*****Problem Solved*****
The problem not just with the software but also the hardware was caused by ASUS OTA updates.
Problem #1
The device got corrupted. Whether it was corrupted or whether it was just an erroneous error message is a matter of enquiry/research. Neither am I interested nor do I have the time to waste any further on this disaster.
Problem #2
The mic stopped working. This was remedied solely by rolling back to a prior version as advised by the customer care rep of ASUS.
Long story short which is still quite long ( apologies for being long winded )
After applying firmware rollback as advised by ASUS call center rep, the device got stuck at asking for a PIN/Password.
Given my illiteracy of technical issues, I did not have the foresight to do a simple factory data reset and move on.
So, I wrote to ASUS customer care. The incompetent people at ASUS customer care asked me to go to a different version of the firmware. That did not solve the problem. They then responded that I have to get a PAID service done to remedy the problems which would include service charges both for software and hardware issues SEPARATELY.
I gave up in disgust and decided I would purchase a new handset.
As luck would have it, Youtube referred me to a video on the issue.
Following the process shown in the video I was able to remedy the device corrupted error message.
Now I inserted a SIM card in the phone to see if it was working. It was still not working properly.
Then I googled for mic related issues. I came across links which suggested that mic functionality in these devices had been messed up by OTA updates.
So, I decided to go back to the firmware dowgrade.
I installed the downgrade firmware.
I did a factory data reset.
I activated the device.
The device is now functional.
Learnings from this disaster:
ASUS personnel are either grossly incompetent
OR
the company i.e. ASUS is running it's business in an unethical way.
Resources used to solve the problem:
Firmware applied to get the device functional
UL-ASUS_X00T-WW-16.2017.1912.060.999-user
Link: https://dlcdnets.asus.com/pub/ASUS/...272.532609309.1588748286-143972924.1567247258
Youtube video link
https://www.youtube.com/watch?v=qfFt0eKDFfU
For the moderators of the forum:
Can you kindly amend the subject of the thread to " ASUS OTA updates corrupting device software & hardware both". Thanks for your help.

shield 2017 apx mode

How can i boot the shield (2017 16GB) into apx / rcm mode?
i have the same question. My intrest is more in tinkering with the tegra x1 in order to get a different root solution not contingent on nvidias closed source crap. I'm running a 2015 foster model and it is getting increasingly difficult to find tutorials on that system specifically with the newer updates. +i am interested in learning the process to exchange the hdd and mopy and manipulate the widevine keys that don't work on mine after the forced 7.2.3 update that occured with all update sofware removed from my system that also fried my controller with a botched firmware update that is blacklisted and not mentioned on the internet except people asking and all replies deleted. you know general unfettered access to the system without the bootloaders say so .

Can't actually fix the OS of my Moto G6

Hi.
First of all, I want to let you know I'm just new to this page, so I'm so sorry if I make any mistakes within creating the post.
As you've read in the title, I can't fix the OS of this phone. I bought it used, and apparently it didn't have any OS (I thought it was because there was a flashing attempt, which went wrong). One day, I just looked for Android 9 and I installed it. The phone started working, and so I started using it. There were some problems with the phone though. First of all, at random moments, it started lagging and just re-starting. The other problem I had was the bootloader message, saying that I didn't have an official OS.
Today, I tried to uninstall all of /system. I read a lot of information, I watched a lot of videos and I started doing so. Basically, what I wanted to do is delete all in /system so I could install a clean ROM from my computer. Problem is, I have "flashing_locked" flag. I also downgraded it to Android 8, and I think it made it worse. Now, I don't even have internet connection (or what is called /persist), which also means I'm stuck in the setup screen. There's no way I have now to enter developer mode, nor activating usb debugging. Just wondering, is there any tips I could get from you guys to fix all this problem?
Thanks a lot.
Edit: I also think there's some "residual" data from those flashing attempts, Android 8 and also Android 9. I'm not sure if that has something to do.
Edit 2: I also requested a Unique Key from the Motorola official page, which didn't lead me to anywhere. Although I used "fastboot oem unlock <key>", it didn't work to me.
s9kii_ said:
Problem is, I have "flashing_locked" flag.
Click to expand...
Click to collapse
I'm wondering how you managed to downgrade the device from Android 9 to 8 with a locked bootloader?? that's very strange... To fix the known issue of broken wifi/mobile connection (as a result of the downgrade) it's recommended to revert back to Android 9.
So, you did the downgrade from 9 to 8. But now you can't finish the setup wizard to activate OEM unlocking? Please tell me, at which point it has been deactivated?? It doesn't make any sense...
Try the Lenovo Motorola Smart Assistant tool. It'll fix the issue.
s9kii_ said:
I also think there's some "residual" data
Click to expand...
Click to collapse
I think not. Flashing a firmware means copying image files to a specific partition. Each image file got its own partition table. There will be no data left.

Categories

Resources