Question Unable to send anything over fastboot - OnePlus Nord N200 5G

So anytime I try to send anything over fastboot (to boot/flash/anything really) I get 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"
}
I checked the "unlocked" boot variable:
Although my bootloader is unlocked...
I suspect that the Magisk module Universal SaftyNet fix set this as a precaution to SaftyNet attestation failure. But since I've already uninstalled Magisk, I can't really think of much to do...
I'm wondering if anyone has any ideas before I use an MSN tool?

T3CHN0T33N said:
So anytime I try to send anything over fastboot (to boot/flash/anything really) I get this:
View attachment 5560885
I checked the "unlocked" boot variable:
View attachment 5560887
Although my bootloader is unlocked...
I suspect that the Magisk module Universal SaftyNet fix set this as a precaution to SaftyNet attestation failure. But since I've already uninstalled Magisk, I can't really think of much to do...
I'm wondering if anyone has any ideas before I use an MSN tool?
Click to expand...
Click to collapse
From what you're posting, it appears that your bootloader is locked, which would prevent flashing anything.
General rule of thumb: If you're going to make any customizations to your device, keep the bootloader unlocked.

Oh, nevermind, I needed to "reboot into fastboot" from fastboot. (weird??)

Related

"Error: UEGetPhoneInfoFailure UE_2003" when trying to update to 6.0.1

Hi,
I just bought a sony xperia Z5compact from another guy that barely used it. He gave it to me with apparently, a stock ROM. But I dont know if the other guy did anything on the phone like rooting, unlocking, whatever.
But now I want to update from 6.0 to 6.0.1 and I cant do it. Neither in the phone, nor with the computer coz I get this error:
error: UEGetPhoneInfoFailure
UE_2003".
I checked more, and the phone has TWRP recovery and an Androdplus kernel. So it has been modified, but I dont know how to check the status of the bootloader or if it rooted.
I want to update the phone to 6.0.1. and I would like to have a stock rom and a locked bootloader. (because I read that custom rom and unlocking bootloader affect to the function of the camera).
How can I do it?
I am getting different information over the forum and the internet, and I am getting a bit lost...
the security thing from service info, stays like 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"
}
Click to expand...
Click to collapse
Hi, i've got the same issue,
did you find any solution to update the phone ?
Thanks !

Flash recovery, root, rom...

Hello, I need to install recovery on my phone, downloading TWRP from the official site. Successfully flash, but my recovery does not work. Bootloader I'm unlocked. I've tried multiple versions but still the same. Will anyone please advise what to do with this? Thanks
Heyyo, hmm are you following a guide such as this one?
https://forum.xda-developers.com/le-max-2/how-to/protocol-backup-stock-rom-flash-stock-t3517151
That's what I followed for my x829 and it worked flawlessly for me
I have already tried this according to these instructions. Still the same result, recovery can not control. Extract from cmd, am I doing something wrong?
{
"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 boot =/= fastboot flash
Fastboot boot is a temporary attempt to boot from your recovery image - once you end the session, you are still just working on stock recovery. You need to do fastboot flash recovery rec.img or whatever the filename is. Boot is intended to ensure compatibility before full installation.
It still does not work to do what I do... I install the Recovery, but I do not want to click anything on it...
Install this https://androidfilehost.com/?fid=457095661767101877
It does not help, I still can not control recovery... I do not know what to do anymore.

Unlockamazfit.com has been shutdown? How can I unlock bootloader now?

Hello,
So I guess this topic is pretty dead for whatever reason and it seems like no one is talking about it but unlockamazfit.com got shutdown I think, the domain is just like not running anymore or something. Is there a new website for unlocking bootloader? I'm trying with Tool All In One and it says I just have to click the button but then my watch reboots into fastboot and the cmd window stays open saying "<waiting for any device>" forever. Is it the end of unlocking bootloader on amazfit watches? I'm really upset I haven't thought about it earlier as my watch basically can't sync data and the phone doesn't get any new information about recent workouts etc. so I though I would flash CN ROM and maybe then it would work. Well, the main problem now is how do I unlock the bootloader without this website?
Hello,
Find this Telegram group, maybe it will 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"
}
gidano said:
Hello,
Find this Telegram group, maybe it will help...
View attachment 5344905
Click to expand...
Click to collapse
Omg, it really worked. Thanks. It's even better than the website, faster and simpler.
I was happy to help!
you could just look in this forum and find this - https://forum.xda-developers.com/t/amazfit-bootloader-unlocker-bot-free-your-amazfit-watch.4217953/

Question Bootloader can be locked?

Can the bootloader be locked after a custom rom or a root, well if the stock rom and stuff is flashed again can it be locked?
Compec said:
Can the bootloader be locked after a custom rom or a root, well if the stock rom and stuff is flashed again can it be locked?
Click to expand...
Click to collapse
The answer is a bit complicated.
To lock the bootloader, a root of trust must be set - whereas a cryptographic key is installed, as well as a verification hash against which the boot image and system image may be checked for their integrity. This is always the case with factory firmware, but only some ROM developers have gone this far.
I am not sure if it is possible to lock the bootloader if the firmware is untrusted. If it is, one of 2 things will likely happen.
The device may fail to boot, and display this message:
{
"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"
}
Or, it may boot, but display this message:
If however a custom root of trust has been set, the device will boot with this notice:
Ultimately, my advice is this: Do not try to lock the bootloader on anything other than OEM firmware, unless the developer of a custom ROM explicitly affirms that the device can be locked when using that firmware.

Question Phone will not respond to ADB or physical buttons

I have a CPH2459 (OnePlus Nord N20 5G Unlocked) and I failed to root it, so now it is stuck in a weird boot loop.
The phone will start as usual, but there will be no status bar or navigation. I can open an app, but I cant close it since the navigation doesn't appear. I cannot turn the phone off, and the computer doesn't recognize it at all both on Linux and Windows with the USB drivers. The phone reboots on its own for no apparent reason, and it won't accept a charge, so it must keep rebooting until the battery dies which then I can recharge it.
Any idea whats going on or how I could 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"
}
bootloader is unlocked therefore you can fix it from fastboot mode.
[GN2200] simple recovery guide from fastboot + obtain root + more
in this thread i am going to outline the method i used to restore my device to may security patch after completely botching my current install after trying to root, on august security patch. a major hand to PsYk0n4uT for the suggestions he's...
forum.xda-developers.com

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