Bootloader mode - OnePlus 3T Questions & Answers

I received my oneplus 3t few days ago. Immediately unlocked bootloader and flashed twrp latest and also supersu. Waited a day then flashed validius. I noticed under bootloader mode that the bootloader and baseband doesn't show the version number. Also shows secure boot enabled. Anyone else have this issue and if so a way to fix.? I thought after reading that once bootloader is unlocked that secure boot disables.

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Possible bricked nexus. Need help

So I picked up a nexus 6 that was said to be bricked. It was cheap so I figured what the hell. Anyway it's stuck in fastboot. No matters options it goes back to the fastboot screen. In logs it says "invalid boot image header." device is locked status code 2. What chances do I have of getting this back up and running?
Sent from my D6708 using Tapatalk
Locked code status 2 = bootloader locked right?
Paperweight.
So there is nothing possible to do? I was under the impression is was almost impossible to hard brick a nexus 6. I guess i was ignorant. lol
the N6 and N9 was when they started having the oem unlock enabler in developer settings menu and without the ability to boot and enable that setting its just as screwed as any other locked phone.
Are you talking about bootloader mode?
Locked bootloader+stock recovery (no TWRP) =bricked.
I've read where others have typed "fastboot erase bootloader" which has removed the bootloader so the phone won't even start.
If you have an unlocked bootloader and TWRP then you can recover from most issues. I've formatted my phone with no OS before. You can adb pull a zip in or flash via OTG. Locking the bootloader with no custom recovery or ROM prevents you from installing anything

Locked Out by FRP! [Bootloader Unlocked]

My friend wanted to root his Moto X XT1092. We unlocked the bootloader(this means "Allow OEM Unlock" was enabled) and the device was erased. When prompted for Google Account, we couldn't proceed as my friend had forgotten his password. Luckily, we were able to reset the password and Yes, we did gain access to the phone when we signed in with the new password. Then when i flashed TWRP Recovery and then flashed SuperSU, and i forgot about flashing custom kernel. The device was stuck on the "Warning Bootloader Unlocked" Logo and then i came to know i had to flash a custom kernel as well. When i flashed custom kernel, the device booted successfully, but the FRP kicked in and it has got us locked out, as the password had been reset.
So what options do i have other than to wait for 3 days? The device has an unlocked bootloader and TWRP Recovery installed, is there any way to bypass FRP or is the phone now a paper-weight for 3 days?

mi8 Locked Bootloader with TWRP installed. help to flash the official rom

Guys, my mi8 was unlocked while buying this. It was on miui9. I updated to miui10 via updater app. Today i've installed TWRP & rooted it. and formatted the data>flash disable dm verity to stop the encryption. Everything was ok but when i went to the settings i see the device is again locked. So i tried to unlock it but Mitool says "device already unlocked, no need to repeat unlock" and not letting me to unlock. Again i see the device is still encrypted. What can i do now to get everything okay? Because now i have a device with locked bootloader and TWRP installed. please help me
sajib1403 said:
Guys, my mi8 was unlocked while buying this. It was on miui9. I updated to miui10 via updater app. Today i've installed TWRP & rooted it. and formatted the data>flash disable dm verity to stop the encryption. Everything was ok but when i went to the settings i see the device is again locked. So i tried to unlock it but Mitool says "device already unlocked, no need to repeat unlock" and not letting me to unlock. Again i see the device is still encrypted. What can i do now to get everything okay? Because now i have a device with locked bootloader and TWRP installed. please help me
Click to expand...
Click to collapse
Boot into fastboot mode, connect to your computer, then use command fastboot oem device-info on your computer.
Device unlocked: (does it show locked or unlocked here)

Stuck on bootloop, can't pass even after flashing

So, i got a second hand mi 5 last week. Seller told me that it had software issue and I thought I could fix it. Because it was really cheap.
The device was stuck on bootloop when I had it. But I was able to open mi recovery and fast boot menus. i tried many options to flash a stable stock rom. The most useful one was to flash via XiaomiTool v2. It says successfully flashed and reboots but stuck on bootloop every time. (Tried few times already).
the bootloader is locked and no mi accounts binded to the device. Computer detects the device successfully.
I tried adb commands as well, but since bootloader is locked i couldn't get any further to flash or wipe.
Any useful suggestions?
Can you still access to fastboot mode?
If so, you need fastboot oem unlock to unlock bootloader first, before anything else.

Bricked? Post your thoughts!

Hello guys!.
I have a weird case of brick on my Realme X2 pro Global.
I unlocked the bootloader and changed to TWRP, but restoring back to stock UI2.0, I can't enter to fastboot.
I manage to enter to recovery by using adb reboot recovery, but adb reboot bootloader or fastboot doesn't work.
I was able to enter to download mode by entering recovery and tapping the 1.2 ver, and the PC picked up as a QHUSB, installed drivers but I'm stuck finding a flasher.
I'm currently in Android 10 C.37.
The bootloader is unlocked because that's what it says on developer mode (unlocked and is greyed out)
Is there a way to flash a recovery in the stock recovery?, Since I've unlocked bootloader I think I should be able to I guess.
Another though is that there's an screen appear bootloader but reboots in half a second to the OS again (Android works fine).
If I keep pressing VOL down, the phone keeps rebooting itself many times but not picked by PC.
Any suggestions or thoughts will be helpful!.
Thanks!

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