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[YT-X705F,X,L]Unlock bootloader of Lenovo Yoga Smart Tab and root it

 2 years ago
source link: https://forum.xda-developers.com/t/yt-x705f-x-l-unlock-bootloader-of-lenovo-yoga-smart-tab-and-root-it.4387131/page-3#post-86979425
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neoserver,ios ssh client

[YT-X705F,X,L]Unlock bootloader of Lenovo Yoga Smart Tab and root it

Decryption is not an issue as long as Sd-card and USB-OTG works

I'm going to create the thread today. By the way, have you ever tried a GSI on YT-X705F?

Johannj22

Senior Member
Mar 14, 2021
I'm going to create the thread today. By the way, have you ever tried a GSI on YT-X705F?

Thank you so much. Yes I have tried a GSI.. It's very stable.

Thank you so much. Yes I have tried a GSI.. It's very stable.

I tried to build LineageOS, but it's too difficult without the kernel source. It always fails on generated kernel includes, because I'm using a prebuilt kernel.

Johannj22

Senior Member
Mar 14, 2021
I tried to build LineageOS, but it's too difficult without the kernel source. It always fails on generated kernel includes, because I'm using a prebuilt kernel.

Ohh. I don't think there is a necessity for ROM as GSI is very stable. Lenovo hasn't released any kernel sources for this device so ROM development can be difficult

Johannj22

Senior Member
Mar 14, 2021
There are only very minor issues like Screen Recorder and headset detection. Headset detection can be fixed from phh settings
Ohh. I don't think there is a necessity for ROM as GSI is very stable. Lenovo hasn't released any kernel sources for this device so ROM development can be difficult

It is possible, but I need at least some kernel headers. Maybe I could take some from other devices like Xiaomi Redmi 8 (olive), which has the same SoC or just use kernel source from CAF.

Also what about Dolby Atmos in GSI ROMs?

Johannj22

Senior Member
Mar 14, 2021
It is possible, but I need at least some kernel headers. Maybe I could take some from other devices like Xiaomi Redmi 8 (olive), which has the same SoC or just use kernel source from CAF.

Also what about Dolby Atmos in GSI ROMs?

GSI doesn't have dolby atoms. But the audio quality is fine

Top Liked Posts

  • @Johannj22

    We would appreciate if you provide all help in the open on the thread itself. Please do not post Telegram links and request users to visit you there for help. TG links can only be posted by Devs on Development threads in the OP only. Please read THIS.

    Noted sir. It won't happen again

    DISCLAIMER​
    * I'm not responsible for bricked devices, dead SD cards, thermonuclear war, or you getting fired because the alarm app failed (like it did for me...).
    * YOU are choosing to make these modifications, and if you point the finger at me for messing up your device, I will laugh at you.
    * Your warranty will be void if you tamper with any part of your device / software.
    ​

    PRE REQUIREMENTS:​

    - SDK Platform-tools (Get it here)
    -boot.img from Stock Rom
    -Patience

    LET'S BEGIN!

    Extract the SDK Platform tools folder to an easily accessible directory

    UNLOCKING THE BOOTLOADER​

    NOTE: THIS WILL ERASE ALL DATA FROM YOUR DEVICE SO MAKE SURE TO TAKE A BACKUP IF NECESSARY

    -Extract the SDK Platform tools folder to an easily accessible directory
    - Go to Settings > About Tablet > Tap build number 7 times. Go back to main page of Settings > System > Developer
    options and enable OEM unlocking and USB Debugging
    - Reboot the system to bootloader (Press Vol - and Power key or type "adb reboot bootloader" by opening a command prompt window in Platform tools directory)
    - To unlock bootloader type the below code
    fastboot flashing unlock
    - The device will do a factory reset and restart itself
    -After Setting up your device install the magisk app from here

    ROOTING [MAGISK]​

    - Transfer your boot.img to Internal Stroage
    - After installing the magisk app Go to Install > Select and Patch a File
    - Select the boot.img you transferred to Internal Storage. Magisk will patch your boot.img and display the output folder after the process.
    - Transfer the Patched boot.img to SDK Platform tools folder and rename it to boot.img
    - Reboot to Bootloader and type the below command:
    fastboot flash boot boot.img
    -Reboot the device by typing:
    fastboot reboot
    -Check Magisk manager and the device must be rooted now

    CREDITS​

    @topjohnwu Magisk

    Press Thanks button if this guide was useful to you!
    @Johannj22

    We would appreciate if you provide all help in the open on the thread itself. Please do not post Telegram links and request users to visit you there for help. TG links can only be posted by Devs on Development threads in the OP only. Please read THIS.

report

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