Hi while upgrading on Android 12 my oneplus device software is uninstalled and no i do not have any installed software and fastboot mode is locked but device is detecting in fastboot.
Is there any way to unlock bootloader or reinstall the software without fastboot?
MujahidRasool said:
Hi while upgrading on Android 12 my oneplus device software is uninstalled and no i do not have any installed software and fastboot mode is locked but device is detecting in fastboot.
Is there any way to unlock bootloader or reinstall the software without fastboot?
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So when you try to boot, it just goes straight to fastboot right away? If so, and bootloader is locked, you need MSM. You can try fastboot oem unlock command, but if you don't have unlock oem ticked in developer options, I don't think they're is anything else you can to
parag0n1986 said:
So when you try to boot, it just goes straight to fastboot right away? If so, and bootloader is locked, you need MSM. You can try fastboot oem unlock command, but if you don't have unlock oem ticked in developer options, I don't think they're is anything else you can to
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I installed the software using MSM with lock fastboot.
MujahidRasool said:
I installed the software using MSM with lock fastboot.
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Click to collapse
You installed with MSM in EDL mode? Might have to do it again. Then when it's finished boot to the system and enable developer options then tick oem unlock in the options then go to bootloader and type fastboot oem unlock. You can't install a12 with MSM afaik anyway.
Related
Hello everyone, I was in China recently, and bought my OPO there. Therefore, it came with colorOS.
I wanted to change it to the rom to SlimSaber. Unfortunately, I've been unable to do so.
To unlock the bootloader I'm using this set of instructions:
[GUIDE] OnePlus One - How to Unlock Bootloader, Install Custom Recovery and Root - http://forum.xda-developers.com/showthread.php?t=2788632
I think my problem is while unlocking the bootloader. I get into fastboot mode, and using the android-sdk devices I'm able to get the serial number of the phone.
But, when I run the fastboot OEM unlock, nothing happens. Everything should be erased, right? Well, that doesn't happen. After that, I enable the USB debugging, but after, when I'm supposed to disable the 'Updater recovery with system updates' I simply don't see that option.
Can anyone help me? Do you need any more info?
Tanks in advance;
Qskara said:
Hello everyone, I was in China recently, and bought my OPO there. Therefore, it came with colorOS.
I wanted to change it to the rom to SlimSaber. Unfortunately, I've been unable to do so.
To unlock the bootloader I'm using this set of instructions:
[GUIDE] OnePlus One - How to Unlock Bootloader, Install Custom Recovery and Root - http://forum.xda-developers.com/showthread.php?t=2788632
I think my problem is while unlocking the bootloader. I get into fastboot mode, and using the android-sdk devices I'm able to get the serial number of the phone.
But, when I run the fastboot OEM unlock, nothing happens. Everything should be erased, right? Well, that doesn't happen. After that, I enable the USB debugging, but after, when I'm supposed to disable the 'Updater recovery with system updates' I simply don't see that option.
Can anyone help me? Do you need any more info?
Tanks in advance;
Click to expand...
Click to collapse
Issue this command:
Code:
fastboot oem device-info
What does it return?
Transmitted via Bacon
Hello,
My phone: Oneplus 6
After doing more manipulation, I find myself with my bootlader to lock and more OS, So I can not activate the OEM option.
So I'm stuck in the bootloader:crying::crying:
I thank you in advance for your reponce
activate developer options and select usb debugging and oem unlock, restart in fastboot mode connect the phone to a pc and in adb shell write: fastboot oem unlock
After that all your data will be wipped
Have you tried hitting it with a hammer?
Toni Moon said:
activate developer options and select usb debugging and oem unlock, restart in fastboot mode connect the phone to a pc and in adb shell write: fastboot oem unlock
After that all your data will be wipped
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I no longer have access to the developer mode, because I am no longer an operating system
Does it show up when you type fastboot devices?
What guide did you follow?
What steps did you skip?
If you see your device in fastboot devices you can go to guides and use the fastboot rom thread to get it working.. That works if you managed to unlock the BL, I'm having a hard time understanding if u managed to unlock it or not...
Don't waste your time
in thinking
reading posts
trying different things
Just Use Unbrick tool, it takes 5 minutes to bring any OP6 back to stock with locked bootloader, then upgrade back to Android Pie.
whizeguy said:
Does it show up when you type fastboot devices?
What guide did you follow?
What steps did you skip?
If you see your device in fastboot devices you can go to guides and use the fastboot rom thread to get it working.. That works if you managed to unlock the BL, I'm having a hard time understanding if u managed to unlock it or not...
Click to expand...
Click to collapse
I will try this and I tell you
usmanx said:
Don't waste your time
in thinking
reading posts
trying different things
Just Use Unbrick tool, it takes 5 minutes to bring any OP6 back to stock with locked bootloader, then upgrade back to Android Pie.
Click to expand...
Click to collapse
Hello, do you have a link to this tool?
Is it possible to unlock bootloader without enabling oem unlock in developer options. ( phone is stuck in bootloop).
I can access recovery mode and fastboot.
mayowa_olu said:
Is it possible to unlock bootloader without enabling oem unlock in developer options. ( phone is stuck in bootloop).
I can access recovery mode and fastboot.
Click to expand...
Click to collapse
No mate, you will need to get OEM unlock enabled to flash anything other than a factory ota update. Search pixel bootloop and hopefully you'll find a solution to your issue.
Good luck
mayowa_olu said:
Is it possible to unlock bootloader without enabling oem unlock in developer options. ( phone is stuck in bootloop).
I can access recovery mode and fastboot.
Click to expand...
Click to collapse
If you haven't tried it at all then first try to do a factory reset from recovery. If that doesn't work and if you're on stock and have stock recovery. Download ota: https://developers.google.com/android/ota and see if you can push it to phone using fastboot if you can't access storage of course. And then apply update in recovery. You should be able to boot then.
Hello,
Did anyone managed to unlock bootloader on Realme 5i ?
I flashed the latest Android 10 firmware from RealMe website, everything went ok, but now I want to unlock bootlader to root the device, and it seems that nothing helps.
Please help, thanks
how to unlock the bootloader in Realme 5i RMX2030
Here is a good guide that worked for me to unlock the bootloader:
www ytechb com/how-to-root-realme-5i-and-unlock-bootloader/
The root part didn't work, Magisk complains about unknow boot image format
G0bl1n said:
Here is a good guide that worked for me to unlock the bootloader:
www ytechb com/how-to-root-realme-5i-and-unlock-bootloader/
The root part didn't work, Magisk complains about unknow boot image format
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Click to collapse
I've done the in-depth test and it's on the Fastboot screen but when I type fastboot flashing unlock in a command window it just shows me the help text for fastboot, which doesn't show any command or option for either flashing or unlock, so how can I get it to work if those aren't valid commands?
fastboot devices shows my phone, so the device is recognised.
EDIT: I'm still on Android 9 A.15. I understand that there's no unlocked for Android 10 yet.
EDIT: Nevermind. I was using adb/fastboot from the link in this guide, which is v1.3 https://www.ytechb.com/how-to-root-realme-5i-and-unlock-bootloader/
After I updated to minimal v1.43 from here it worked https://androidmtk.com/download-minimal-adb-and-fastboot-tool
My problem was same. But i successfully downgrade to color os 6. I guess you can try it too.
Enable USB Debugging and Allow unlock boot loader option in USB debugging.
Connect your mobile with PC and use following Command.
adb reboot bootloader
fastbook flashing unlock
Check mobile for unlock option.
How did you downgraded to colour os 6?
I'm trying to root my realme 5i that i upgraded to 10.
Can you help me?
M. Farhad said:
My problem was same. But i successfully downgrade to color os 6. I guess you can try it too.
Enable USB Debugging and Allow unlock boot loader option in USB debugging.
Connect your mobile with PC and use following Command.
adb reboot bootloader
fastbook flashing unlock
Check mobile for unlock option.
Click to expand...
Click to collapse
what's the next step
Hi, i am loading booting to bootloader from adb with commnad (adb reboot bootloader) this isnt working, only restart its instantly switch to normal os, any ideas ?
Run
Code:
adb reboot
or
Code:
fastboot reboot
oh sorry man, i am idiot, and i am say it wrong.. I trying boot to fastboot but not working instantly switch to os, any ideas please ?
Unlock bootloader if not done yet.
where i unlock bootloader ? In developer settings ? (i have unlocked)
Enabling OEM Unlock in Developer options doesn't unlock the bootlader, it simply prepares the bootloader to get unlocked via fastboot command.
More info here:
How to Unlock Bootloader via Fastboot on Android
Unlocking the bootloader via Fastboot is the easiest thing to do. But not all Android devices support straightforward bootloader unlocking. Many manufacturers put up a setup on their devices to let…
nerdschalk.com
xXx yYy said:
Enabling OEM Unlock in Developer options doesn't unlock the bootlader, it simply prepares the bootloader to get unlocked via fastboot command.
More info here:
How to Unlock Bootloader via Fastboot on Android
Unlocking the bootloader via Fastboot is the easiest thing to do. But not all Android devices support straightforward bootloader unlocking. Many manufacturers put up a setup on their devices to let…
nerdschalk.com
Click to expand...
Click to collapse
Only I have a small problem I don't unlock my bootloader via fastboot when it doesn't work :/ It immediately jumps to my system when I boot fastboot, even with a command like ,,adb reboot fastboot"
Matyas66055 said:
Only I have a small problem I don't unlock my bootloader via fastboot when it doesn't work :/ It immediately jumps to my system when I boot fastboot, even with a command like ,,adb reboot fastboot"
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Click to collapse
I have new thread, where i am writing all info :/ https://forum.xda-developers.com/t/zte-blade-a7-2019-fastboot-mode-missing.4462035/
I don't know if you are still interested in accessing Fastboot but you can access it using a specific firmware version.
Still, let me tell you that unlocking the bootloader is virtually impossible. Since the well-known generic method doesn't work for the SoC SC9863A, you need to have a special Fastboot's program version and a dedicated private key that only they provide.... and I emphasize the word "dedicated" since apparently ZTE did not use a generic key to sign their ROMS. At least on this device.
Unless they decide to release the key or give support to unlocking the bootloader, all we can do is wait for them to change their minds. Because they don't want to provide it. I know because I tried to order it several times.