Can someone help me unlock my bootloader and root my blu M8L 2002 tablet running M0220ww firmware on android 11 please?

[ronnieshane1]

Ive looked for hours for a way to do this myself and i keep coming up short. Ive tried using fastboot method and it wont work. Its got a qualcomm chipset. A couple guides that i did find used using fastboot commands but they didnt work and i cant find anything else so far. The tablet is carrier unlocked to the best of my knowledge. Please guys if anyone could point me in the right direction i have no problem with doing the work i just need a nudge or even a possible solution if anyone can help. Thanks in advance for your time and attention to hear me out and for any help you could give.

 

[the_arxyn]

Ive looked for hours for a way to do this myself and i keep coming up short. Ive tried using fastboot method and it wont work. Its got a qualcomm chipset. A couple guides that i did find used using fastboot commands but they didnt work and i cant find anything else so far. The tablet is carrier unlocked to the best of my knowledge. Please guys if anyone could point me in the right direction i have no problem with doing the work i just need a nudge or even a possible solution if anyone can help. Thanks in advance for your time and attention to hear me out and for any help you could give.

First of all you have to mention the information about your device like device name,android version then we can help your

 

[ronnieshane1]

First of all you have to mention the information about your device like device name,android version then we can help your

I thought I did when I created the post.im not used to posting on here and must have done it wrong sorry. It's a Blu M8L 2002 tablet running M0220WW firmware on Android 11. It has a Qualcomm chipset and I believe it is unlocked USA version

 

[the_arxyn]

I thought I did when I created the post.im not used to posting on here and must have done it wrong sorry. It's a Blu M8L 2002 tablet running M0220WW firmware on Android 11. It has a Qualcomm chipset and I believe it is unlocked USA version

Sorry my mistake not noticed in the title
You can follow this website https://www.google.com/url?sa=t&sou...oQFnoECA4QAQ&usg=AOvVaw2D0-geZL-AyAdYhvITs7nj
If it doesn't work show the error message

 

[ronnieshane1]

Sorry my mistake not noticed in the title
You can follow this website https://www.google.com/url?sa=t&sou...oQFnoECA4QAQ&usg=AOvVaw2D0-geZL-AyAdYhvITs7nj
If it doesn't work show the error message

That's one of the guides that I mentioned that I tried. After using both unlock commands the response was FAILED (remote: unknown cmd.) I tried to use the fastboot OEM device-info command and got the same response

 

[jwoegerbauer]

Tablet's OS is Android 11 GO, it got released 2020.

Is "OEM Unlock" option provided in Developer Settings? if so have you turned it on and afterwards rebooted the tablet?

Have you installed the Fastboot driver that's suitable to tablet?

If Fastboot returns "FAILED: (remote: unknown cmd.) " then Fastboot is obviously not supported.

 

[ronnieshane1]

Sorry my mistake not noticed in the title
You can follow this website https://www.google.com/url?sa=t&sou...oQFnoECA4QAQ&usg=AOvVaw2D0-geZL-AyAdYhvITs7nj
If it doesn't work show the error message

That's one of the guides that I mentioned that I tried. After using both unlock commands the response was FAILED (remote: unknown cmd.) I tried to use the fastboot OEM device.

Tablet's OS is Android 11 GO, it got released 2020.

Is "OEM Unlock" option provided in Developer Settings? if so have you turned it on and afterwards rebooted the tablet?

Have you installed the Fastboot driver that's suitable to tablet?

If Fastboot returns "FAILED: (remote: unknown cmd.) " then Fastboot is obviously not supported.

I realized i had my command line in the wrong place and i corrected it and now the commands are recognized but they are still failing. I do have the oem unlock option turned to unlock and im using the adb and fastboot quick setup from xda to use on my computer. I honestly cant figure out where im going wrong this time. Ive used adb and fastboot commands before. Im no expert but im not totally green either. Still thank you guys for attempting to help me out. It really is appreciated

 

[ronnieshane1]

Tablet's OS is Android 11 GO, it got released 2020.

Is "OEM Unlock" option provided in Developer Settings? if so have you turned it on and afterwards rebooted the tablet?

Have you installed the Fastboot driver that's suitable to tablet?

If Fastboot returns "FAILED: (remote: unknown cmd.) " then Fastboot is obviously not supported.

I may have the wrong driver. As soon as i get back home ill try the one from the link you gave me and post my result. Thanks again

 

[Jacob_dillon]

@ronnieshane1 Did you ever figure this out, I'm about to dive in and figured I'd see if there is an update before so?

 

[ronnieshane1]

No I finally just gave up. Sorry

@ronnieshane1 Did you ever figure this out, I'm about to dive in and figured I'd see if there is an update before so?

 

[r1pp3d2]

Are you talking about the M8L 2022? I've unlocked the bootloader but can't get it back to recovery and its FRP locked so i can't use ADB. ugh.

Also, its a Unisoc chip I think.

 

[r1pp3d2]

You have to use a modified fastboot and get the identifier token.

 

[Damonkg1]

You have to use a modified fastboot and get the identifier token.

How do you do that?

 

[r1pp3d2]

How do you do that?

Look up modified fastboot for spreadrum devices. There is also a guide on hovatek forum.