Hello Everyone,
I would like to ask if there is another way to unlock my Zenfone 5(WW_A500CG) bootloader without using the asus bootloader unlocker apk file? Because my phone's in a bootloop and i am trying to flash the WW.2.21.40.44 Firmware and always get the "signature verification failed" error and whenever i run the command "adb devices" my phone's wont show up.
Related
Is it possible to unlock the bootloader on an Acer Iconia a200, if the tablet will not boot into Android?
While in fastboot mode, I enter FASTBOOT OEM UNLOCK, then I use the volume button to select the unlock icon and it tells me this:
SetUnlockedMode: Error occured while unlock the device ...
Fastboot: Failed to set unlock mode
Somebody please help
I think I have figured out what's going on. From what I've gather from other threads, this Acer A200 tablet has a bootloader that is both LOCKED and ENCRYPTED with a secure boot key, that cannot be unlocked without the AES key from ACER which they "do not publish", hence when using nvflash I get the error:
Nvflash started rcm version 0X4 Command send failed (usb write failed)
And when using Fastboot OEM UNLOCK command and I select the unlock icon I get the error:
SetUnlockedMode: Error occured while unlock the device ...
Fastboot: Failed to set unlock mode
So this a200 tablet which boots up into an "encryption unsuccessful" message and now cannot even access the microSD card, the only option is to flash a new OS image, but that can't even be done because the bootloader is locked and encrypted, and nvflash can't be used to flash an unlocked bootloader for the same reason. Only solution is to sell this thing or send it to Acer.
Am I correct ?
stack in APX mode
I've the same problem bro. I think the only way is sell this Acer Iconia.
hey guys, I'm trying to update the frimware for my fonepad 7 fe375, it bricked on the Asus splash logo, all attempts to install the firmware was unsuccessful, it gives "target reported max download size" and "(bootloader) Non-official image, FAILED (remote: Cannot flash non-official image without unlocking first."
so, it means I need to unlock the bootloader, but when I try to unlock it by "Fastboot oem unlock" it gives "FAILED (remote: unknown OEM command)"
I'd be appreciated if someone could help about how it's possible to unlock the bootloader.
thanks.
i'm stuck in the same like u, Asus Fonepad 7 FE375CG (K019), anyone help us?
Hello all,
I have a Mate 10 Pro that I was having trouble updating, I assumed due to having TWRP installed. So, I tried to restore the stock recovery via fastboot flash.
However, the flash would always fail with "remote: Command Not Allowed" error. Googling showed this to be result of locked bootloader, but my phone was indeed unlocked. Indicated on the screen when in Download mode.
Some threads suggested relocking and then unlocking the bootloader again. So I ran fastboot oem relock, which restarted and factory reset the phone. Then I ran fastboot oem unlock and I am now getting the "remote: Command Not Allowed" error, and my phone remains locked and now it will not boot at all but only to the eRecovery screen which wants to connect to wifi and download a package but getting package info always fails. Oh, and since I didn't think to remove my account, the phone is also FRP locked.
I had found a thread before this incident saying to change the DNS in order to get the eRecovery download to work, and at the time it did. Now the only thread I find with that suggestion (81.177.139.39, not sure it's the same one) it still fails to get package info.
So as it stands I have a FRP locked, bootloader locked Mate 10 Pro that will only boot to eRecovery.
Anyone have any suggestions?
Hello,
USB Debugging is on
Bootloader is unlocked
HiSuite is up to date
Correct ADB Drivers are installed
and my device is recognized in both "adb devices" and "fastboot devices"
The problem: I'm trying to flash a TWRP recovery, but I keep getting the error "Failed (remote: Command not allowed)".
I don't know what's wrong, and I don't see any other way how I'd be able to flash a custom recovery. I'm trying to get my phone rooted ASAP.
I also get the same error when I type "fastboot oem device-info" for example, it's so weird I get so frustrated by phones sometimes :silly:
Hope anyone can help me out
Oh and I own a Huawei Honor 7 (PLK-L01 aka plank)
*BUMP*
Anyone who can help me out, please?
Hello,
I have a OnePlus 7T Pro (codename "hotdog") that is currently in a non-working state. My goal flash my magisk boot.img which I created, however I accidentally locked the bootloader. Unfortunately, I'm currently stuck and unable to progress.
Here is what I've tried:
I attempted to unlock the bootloader via fastboot with fastboot oem unlock, but received a FAILED (remote: Flashing Unlock is not allowed) message. I understand this usually means the OEM Unlocking option in the Developer Options isn't enabled.
The problem is that I can't access the Android OS on the device to enable OEM Unlocking. The device boots directly into Fastboot Mode and I can't navigate anywhere else.
I tried to flash the stock firmware, but I received an error message stating FAILED (remote: Flashing is not allowed in Lock State). This indicates that I can't flash files to the device while the bootloader is locked.
In short, I can't unlock the bootloader because I can't enable OEM Unlocking, and I can't flash the stock firmware because the bootloader is locked. I'm stuck in a loop and unsure how to proceed.
Any help with this issue would be greatly appreciated! I'm open to all suggestions and willing to provide additional details if necessary. Thank you in advance for your assistance.
Best regards,
The only thing I have is that my device is shown as connected in cmd and the command list available, other than, the ability to flash