lenovo TB-x306f how to root and flash recovery help - Android Q&A, Help & Troubleshooting

can anyone pls help with how to root the Lenovo TB-x306f
i already unlocked the bootloader but that's as far as i was able to go with it.
i want to also like to install a recovery to flash the evolutionx rom if someone can pls help me and others that needs the same help.
GOD BLESS

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I second that. There's nothing out there.
What I tried was to download the original ROM patch the boot.img with magical, replace in LMSA download folder and start a rescue. Didn't help. Got boot loop.

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Ok, maybe a bit more details on what I tried already:
1. Enabled developer options. Good.
2. OEM unlocked. ADB connected. Good.
3. Boot to bootloader working. Good.
4. fastboot not listing the device after fastboot devices. Not good.
5. Googling around, found an universal root method with Magisk. Good.
6. Donwloaded, installed and ran RSA (Lenovo Rescue and Smart Assistant). Connected to device. Good.
7. Entered Rescue and using that downloaded the original ROM. Good.
C:\ProgramData\LMSA\Download\RomFiles\TB_X306F_S100134_210120_BMP
8. Copied boot.img to device, installed MagiskManager, patched image with magisk, downloaded the image to PC, replaced the original boot image with the patched one. Good.
9. Started the Rescue procedure in RSA. Rom flased. Good.
10. Bootloop. Bad.
No idea why would that not work, any help, pointers, ideas appreciated.
EDIT: There's a new ROM version now: TB_X306F_S100152_210205_BMP

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For a preface, I have the same Tablet as OP. I tried to unlock the bootloader, following seemingly every guide out there but, no success so far. I've enabled debugging, activated OEM unlock and, adb detects my device but, after I send it to fastboot (adb reboot bootloader), no more commands work. I've updated the driver in Manager as one guide suggested but, still nothing.
I used command (fastboot OEM unlock) to continue but nothing. What am I doing wrong?

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So just a tip for those that are looking for a guide to do a complete bootloader unlock for TB-X306F, there isn't one. I found a bunch of different ways to go about unlocking the bootloader from different Lenovo devices. First thing is that you need Minimal ABD Fastboot v1.4.3 if Platform Tools or LeTools doesn't work. Use CMD with admin rights, not PowerShell.
Everything else to unlock it is the same from all the guides out there. Make sure to use "fastboot flashing unlock" when unlocking instead of "fastboot oem unlock" or "fastboot oem unlock-go" if they dont work.
Second tip is for root when installing the Magisk patched boot image. While you're getting the boot.img, make sure to also grab the vbmeta.img from the ROM folder and place it in the Minimal ADB Fastboot folder where you will be using CMD. Do all the steps to get the patched boot image. Once you got the boot.img patched, enter fastboot then enter the command "fastboot --disable-verification flash vbmeta vbmeta.img" This will disable verification needed to boot correctly. After that, enter the command "fastboot flash boot <name of .img>" like normal to flash the patched boot.img from magisk. Then fastboot reboot.
This is what I did to get my TB-X306F unlocked and rooted. YMMV.
Different threads that I read to get to where I got, credit goes to them:
LENOVO Tab M10 Plus
After receiving my LENOVO Tab M10 Plus TB-X606F I tried to root my tablet. my Firmware version is TB-X606F_RF01_200103 - loaded the Lenovo Rescue and Smart Assistant (V5.0.0.25) - enabled OEM unlock - downloaded magisk - installed ADB now my...
forum.xda-developers.com
Lenovo M10 HD 2nd Gen X306F boot loop if boot.img is patched - android 10 · Issue #3832 · topjohnwu/Magisk
I recently installed magisk manager and extracted the boot.img from tb-x306f_rf01_200926 upon doing a fastboot flash boot magisk_patched.img , the machine goes into a boot loop. Am I doing somethin...
github.com
TWRP for LENOVO Tab M10 FHD - TB-X606F?
Hello, Possessing two tablets of this brand, I was wondering if a custom recovery existed for this one, I can look everywhere on all the forums, Russian, English, etc ... But, I do not find. If anyone can create one with this SOURCE CODE from...
forum.xda-developers.com
Lenovo tab m8
Hello, Any root and custom ROM available for the Lenovo tab m8 tb8505 variant? The stock rom feels good for the price but if something better to make the tab feel nicer.. Thanks :) :)
forum.xda-developers.com

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By any chance can u pls.... Make a video on the steps u explained including on where to get that file needed. Pls thank u and GOD BLESS YOU. If u can find the time to do it .
I apologize for asking for so much help on this.

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I too would very much care to see a video of the process but, I have no problem trying it first hand to myself. This tablet is just weird. It can be detected but, as soon as I boot into fastboot, it can't pick it up anymore even though, I had grabbed all of the recommended tools so far such as the fast Boot and the bundle.

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A detailed guide would be good enough too

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Following @doink_doink 's post (and some bootloops after...) I finally managed to root my Lenovo M10 HD 2 gen (TB-X306X) with magisk. I'll attempt to write a simple guide for who's still interested with rooting this kind of devices since there's not much literature online.
Rooting Lenovo M10 X306X (should also work for other models)
I am by no means held responsible for eventual damage you can inflict on your device, follow the underlying steps of your own accord.
Desktop Tools:
Minimal ADB and Fastboot
Lenovo Rescue Smart Assistant (LRSA from now on)
MTK (Mediatek) Preload Drivers (If your device isn't listed in fastboot)
Mobile Tools:
Magisk Manager App
Steps:
1 - From LRSA click on "Rescue" Tab
2 - Select the model of your tablet and then download
3 - From "Downloads" in the top right corner of the LRSA, click on "Open" to go into the LRSA download folder
4 - Connect your device and set it into USB Debugging and File Transfer
5 - Copy boot.img from LRSA download folder into the device's download folder
6 - Run Magisk Manager App on your device
7 - From Magisk Manager App choose "Install" on the right side of Magisk
8 - Choose the only option "Select and patch a file"
9 - Choose the boot.img you previously copied into the device's download folder
10 - Copy the new file "patched_boot.img" or similar name to the folder where Minimal ADB and Fastboot was installed
11 - Copy the file vbmeta.img from LRSA download folder to Minimal ADB and Fastboot folder
12 - From your device's settings enable developer options and enable OEM Unlock
13 - Execute a cmd session with administrator privileges
14 - Execute in the cmd: adb reboot bootloader (if everything went right the device should reboot in fastboot mode)
15 - Execute in the cmd: fastboot flashing unlock
16 - Execute in the cmd: fastboot --disable-verification flash vbmeta vbmeta.img
17 - Execute in the cmd: fastboot flash boot patched_boot.img
18 - Execute in the cmd: fastboot reboot
The device should correctly reboot and everything should be good to go now.
If something bad happens, like a bootloop or something, turn off the device and use the LRSA to rescue your device.

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I don't get around to checking my email as often as I used to so I just now got around to seeing this but, I will try this after I get home from work in 10 hours plus time. If I can get this to successfully work, I will be flat out amazed. I had gotten to the point where I had just given up any and all hope that I would get it to work.

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Show
Chairos said:
Following @doink_doink 's post (and some bootloops after...) I finally managed to root my Lenovo M10 HD 2 gen (TB-X306X) with magisk. I'll attempt to write a simple guide for who's still interested with rooting this kind of devices since there's not much literature online.
Rooting Lenovo M10 X306X (should also work for other models)
I am by no means held responsible for eventual damage you can inflict on your device, follow the underlying steps of your own accord.
Desktop Tools:
Minimal ADB and Fastboot
Lenovo Rescue Smart Assistant (LRSA from now on)
MTK (Mediatek) Preload Drivers (If your device isn't listed in fastboot)
Mobile Tools:
Magisk Manager App
Steps:
1 - From LRSA click on "Rescue" Tab
2 - Select the model of your tablet and then download
3 - From "Downloads" in the top right corner of the LRSA, click on "Open" to go into the LRSA download folder
4 - Connect your device and set it into USB Debugging and File Transfer
5 - Copy boot.img from LRSA download folder into the device's download folder
6 - Run Magisk Manager App on your device
7 - From Magisk Manager App choose "Install" on the right side of Magisk
8 - Choose the only option "Select and patch a file"
9 - Choose the boot.img you previously copied into the device's download folder
10 - Copy the new file "patched_boot.img" or similar name to the folder where Minimal ADB and Fastboot was installed
11 - Copy the file vbmeta.img from LRSA download folder to Minimal ADB and Fastboot folder
12 - From your device's settings enable developer options and enable OEM Unlock
13 - Execute a cmd session with administrator privileges
14 - Execute in the cmd: adb reboot bootloader (if everything went right the device should reboot in fastboot mode)
15 - Execute in the cmd: fastboot flashing unlock
16 - Execute in the cmd: fastboot --disable-verification flash vbmeta vbmeta.img
17 - Execute in the cmd: fastboot flash boot patched_boot.img
18 - Execute in the cmd: fastboot reboot
The device should correctly reboot and everything should be good to go now.
If something bad happens, like a bootloop or something, turn off the device and use the LRSA to rescue your device.
Click to expand...
Click to collapse
Hi I have the same device I have my patched boot.img and vbmeta.img but when I adb reboot bootloader fastboot commands don't work anymore fastboot flashing unlock says <waiting for device> and every other command. I have latest fastboot drivers google USB drivers I've done everything I have no hope please reply and help me

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Hello231 said:
Show
Hi I have the same device I have my patched boot.img and vbmeta.img but when I adb reboot bootloader fastboot commands don't work anymore fastboot flashing unlock says <waiting for device> and every other command. I have latest fastboot drivers google USB drivers I've done everything I have no hope please reply and help me
Click to expand...
Click to collapse
* I have the TB-X306F***

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Hello231 said:
Show
Hi I have the same device I have my patched boot.img and vbmeta.img but when I adb reboot bootloader fastboot commands don't work anymore fastboot flashing unlock says <waiting for device> and every other command. I have latest fastboot drivers google USB drivers I've done everything I have no hope please reply and help me
Click to expand...
Click to collapse
I'm currently experiencing the same issue. I have done everything, followed every step provided by Chairos and it wont surpass beyond the <Waiting for device> message. I just got this device today for a fair price, hoping I could root the device, and typical me forgot to research if it was officially compatible with TWRP.

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cratee said:
I'm currently experiencing the same issue. I have done everything, followed every step provided by Chairos and it wont surpass beyond the <Waiting for device> message. I just got this device today for a fair price, hoping I could root the device, and typical me forgot to research if it was officially compatible with TWRP.
Click to expand...
Click to collapse
I got it for free for online classes but that's not the problem twrp is out for this device unofficialy but many say that it works, anyways good luck on u mate I gave up on rooting this device I can't do it anymore I've been trying for 4 months but nothing still if I had the Chance and the correct guide I would definitely do it

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cratee said:
I'm currently experiencing the same issue. I have done everything, followed every step provided by Chairos and it wont surpass beyond the <Waiting for device> message. I just got this device today for a fair price, hoping I could root the device, and typical me forgot to research if it was officially compatible with TWRP.
Click to expand...
Click to collapse
Make sure you have the latest MTK usb drivers.

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Hello Everyone,
I apologize for the delay but I didn't get notified of your replies.
I also got the waiting for device problem, but as @Yahoo Mike says, it's the MTK USB drivers that are used to communicate with the device in fastboot mode. Latest drivers should do.
Let me know if you're still experiencing the problem after installing the latest MTK drivers, since it depends on which motherboard the tablet has but all models should use mediatek.

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Worked like a charm! Thanks.

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Can anyone please confirm if there is a TWRP even unofficial IMG out there? And if any kind soul could share the file too I would be so grateful thanks

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worked beautifully ...
just the installation of the latest MTK drivers is not very typical. however, you can follow this guide to install MTKL drivers and disable the driver signature enforcement
Download MTK USB Drivers for Windows 11, 10 - Driver Easy
To flash files to your MediaTek chipset phones, you need to have the latest MediaTek drivers installed. We'll show you how to install the MTK driver easily.
www.drivereasy.com
When you Restart: go to Advanced Options to find the Driver Signature Disablement option

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I received yesterday my TB-X306X, with Android 10 and with software version S100184_210325_BMP. First thing to do was to unlock and root the tablet, without any issue, thanks to clear indications found on this thread.
Has anybody been able to find working TWRP for this tablet ?