yashsingh1/xdaforums huggingface dataset:
[Thinkpad Tablet General] joesnose:
Its just the normal version ported to systemless, as there is no version of xposed for X86_64 the ported one will be for Arm or at best x86. I tried alot to get x86 to work on my old tablet but no dice.
[Thinkpad Tablet General] Shug69:
https://xdaforums.com/xposed/unofficial-systemless-xposed-t3388268

Developer says it should work on all Magisk compatible devices.

edit: ok now I've read some of the 368! pages of that thread I understand better.
[Thinkpad Tablet General] joesnose:
Well most devices are arm, so I am guessing that is what he is referring to. But no xposed for X86_64, so I can't see it working.
[Thinkpad Tablet General] coolboy80:
bootloader error 01

Hi everybody,

I have a yt3-x90f and I think my tab is bricked.

As my tab was very slow I rooted it and disabled the encryption.

It was ok, just a bootloader error code 03 at the startup but I could start after pressing volume up.

I tried the command "fastboot oem lock" in order not to have this error anymore but now I got bootloader error 01.

The command "fastboot oem unlock" fail (remote: command not allowed in locked state).

Anyone has a solution?

Thanks a lot for your help
[Thinkpad Tablet General] joesnose:
hi coolboy80. Could you give some more specs like OS version and amount of ram please.
[Thinkpad Tablet General] coolboy80:
Hi joesnose,

My tab is a 2GB and run on lolipop 5.1.
[Thinkpad Tablet General] joesnose:
Also what is error 1please?
[Thinkpad Tablet General] coolboy80:
When I start my tab I have this screen :

bootloader error code 01

recover

Press Volume UP key

power off

Press Volume Down Key

When I press volume UP key I have this screen :

bootloader error code 02

fastboot

press volume UP key

power off

Press Volume Down key
[Thinkpad Tablet General] joesnose:
So can you get to fastboot?
[Thinkpad Tablet General] Frenchdroid:
☺yeah, that PDAnet trick works great - pity it took me so long to figure it out! Good luck and let us know if you need anymore help
[Thinkpad Tablet General] rfsteel:
Thanks, now rooted and decrypted, a marked improvement.
[Thinkpad Tablet General] gelgel88:
This thread for yoga tab 3 pro, is there anything for yaga 3 non pro??
[Thinkpad Tablet General] Kanonyx:
Hello / salut

I'm stuck with fastboot mode. I've sucessfully oem unlock and now i can't do anything in fastboot mode. In normal mode when i try the "adb devices" the yoga tab is listed but in fastboot mode "fastboot devices" nothing is listed.

In device manager everything is OK and i try official intel abd driver ( IntelAndroidDrvSetup1.10.0 ) and pdanet but still no responce in fastboot mode.... I don't understand why the first time it work and now it don't.

On the Fastboot screen i have "secure boot - enable" and "lockstate unlocked".

Can i have some help please.

(sorry for my english

Edit : I think the problem come from the Enable OEM Unlock in dev option. If i reboot this option come back in grey ...
[Thinkpad Tablet General] joesnose:
Sounds like a driver issue. Have you tried the quick adb and fastboot driver packs that can be found here on xda?
[Thinkpad Tablet General] Kanonyx:
Hello,

Yes I have.
[Thinkpad Tablet General] joesnose:
Do you have access to another computer you could try?
[Thinkpad Tablet General] Kanonyx:
Yes , I have try on 2 computer. :(
[Thinkpad Tablet General] joesnose:
So you can't get to android?
[Thinkpad Tablet General] Kanonyx:
Yes I can . In adb command yoga ( when i'm on android ) tab is listed, but in fastboot mode it don't. It's look like oem option in developer mode don't work because at every reboot I have to check it . Maybe something went wrong during the oem unlock the first time.
[Thinkpad Tablet General] joesnose:
It is normal to have the error screen every boot, this is to warn you about your bootloader being unlocked. And I suggest to leave bootloader unlocked as it makes for easier recovery if something goes wrong.

What are you trying to do kanonyx?
[Thinkpad Tablet General] Kanonyx:
I try to boot on TWRP but since the oem unlock , fastboot mode don't work it's waiting for device like I'm not allow to do something in fastboot mode . ( driver are fine ).

Thanks for your help and again sorry for my english.
[Thinkpad Tablet General] joesnose:
try this

start in dnx mode.

fastboot flash osloader loader.efi
[Thinkpad Tablet General] Kanonyx:
Still waiting for device in dnx mode too.

:/
[Thinkpad Tablet General] joesnose:
Still sounds like a driver issue. Have you a linux machine to try on?
[Thinkpad Tablet General] Kanonyx:
OK I'll give a try on live USB but why it's works the first time for unlock oem and now it don't cause i haven't made any change.
[Thinkpad Tablet General] Kanonyx:
android-tools-adb is already the newest version.

android-tools-fastboot is already the newest version.

0 upgraded, 0 newly installed, 0 to remove and 69 not upgraded.

ubuntu@ubuntu:~$ adb devices

* daemon not running. starting it now on port 5037 *

* daemon started successfully *

List of devices attached

ubuntu@ubuntu:~$ fastboot devices

no permissions	fastboot

ubuntu@ubuntu:~$ adb devices

List of devices attached

YOGAA129F664	device

ubuntu@ubuntu:~$ adb reboot fastboot

ubuntu@ubuntu:~$ fastboot devices

no permissions	fastboot

ubuntu@ubuntu:~$

No permission problem and I confirm that oem is check in developer option and lock state- unlocked at fastboot screen.

I just want to cry :eek:

Edit : sudo fastboot
[Thinkpad Tablet General] Kanonyx:
Thanks a lot ! Linux save me.

You are awsome!
[Thinkpad Tablet General] joesnose:
Glad you have it sorted.
[Thinkpad Tablet General] dobbs123:
Many thanks Joesnose and Ionioni for this. Only got the tablet last saturday and was ready to bring it back to the shop when I stumbled upon this thread. A vast improvement in performance so far.

Thanks for sharing... Keep up the good work.
[Thinkpad Tablet General] coolboy80:
Yes it's ok I can communicate with my tab using fastboot.

Just I have an error with the command "fastboot oem unlock" (command not allowed in locked state).
[Thinkpad Tablet General] joesnose:
Can you load live twrp session?
[Thinkpad Tablet General] coolboy80:
I have the same error with the command "fastboot boot twrp.img".

Is there an other way to load twrp ?
[Thinkpad Tablet General] joesnose:
sorry you locked your bootloader I forgot. That closes down booting twrp.
[Thinkpad Tablet General] joesnose:
I think someone posted there dump.of the stock f firmware in this thread. If you find that it is flashable with locked bootloader.
[Thinkpad Tablet General] coolboy80:
I cannot flash with fastboot, I have this same error.

You think my tab is died ?

It still under warrantly. Maybe I can send to have it repaired...
[Thinkpad Tablet General] joesnose:
The stock rom can be flashed even when bootloader is locked, it is a raw dump not twrp backup. I think there is a link at the bottom of page 14 for a dump from the X variant but others hqve said this can be flashed to the F just fine. But if you take a look at the whole thread, just scroll though looking for links. There might be an F dump.
[Thinkpad Tablet General] coolboy80:
Links at the page 14 seems to be died.

I found a link a the top of the page 55 but it's for YT3-X90L. You think it will work for YT3-X90F ?

Please can you explain how to flash a raw dump ?
[Thinkpad Tablet General] joesnose:
Well the L variant has sim slot so it has that stuff in. Though someone flashed the X to the L and it worked except the sim.

Instructions should be in the download.
[Thinkpad Tablet General] coolboy80:
Ok thanks a lot !

I will try with this dump.
[Thinkpad Tablet General] gerardo54:
I have done as described in the instructions, but something went wrong.

it goes ok until I go to step 7, the suddenly I see the green android robot and below that I see that I can choose between "normal boot"","power off","reboot","recovery mode" and"restart bootloader". If do normal reboot, I get on screen: intel logo and below is"BOOTLOADER ERROR CODE 03" and after few seconds it restart on its own and i get the same screen.

There is also on the same screen the option"START" press volume up or "FASTBOOT"press down. Also it says: Secure boot enabled and Lock stat unlocked.

When I press down, I get the screen with the green android robot. When I press up the sam Intel screen appears.

I cannot shut off the tablet with the on/off switch, because everytime it starts all over again with the bootloader error code 03. When I take out the sd card, the only way I can shut it off is when I choose POWER OFF option in the "green robot" screen

Please help me
[Thinkpad Tablet General] joesnose:
hi gerardo. What version is your tablet? And are you able to load twrp?
[Thinkpad Tablet General] parusia:
Error code 03 is because your bootloader is unlocked, just press volume up and you will be able to reboot normally. Every time you reboot your tablet your will have that error.
[Thinkpad Tablet General] joesnose:
here's a crappy video I made booting ubuntu from usb on our beloved tablet.

https://youtu.be/KmDWoKvqodk

Bad quality! Sorry I am no cameraman. Boot is slow and boring also. Just a proof of concept.

Started a thread incase anyone is interested

https://r.tapatalk.com/shareLink?...hare_tid=3565366&share_fid=3793&share_type=t
[Thinkpad Tablet General] gerardo54:
My version is YT3-X90F
[Thinkpad Tablet General] joesnose:
2gb version
[Thinkpad Tablet General] gerardo54:
When I do that, I get the "INTEL" scree, see attachment for image
[Thinkpad Tablet General] gerardo54:
When I press volume down I get the "green robot", see img
[Thinkpad Tablet General] joesnose:
So whatever happens don't relock your bootloader! Gerado.

Pressing the volume up should boot your tablet as should selecting normal boot.

All is not lost.

With your tablet on the green robot (fastboot) plug into your pc and launch twrp as per instructions. Then try wipe data, cache and dalvik.
[Thinkpad Tablet General] gerardo54:
Thanks Joe, but when I begin with step 7(I think this is what you mean with "launch twrp as per instructions"?), then I get in cmd line"waiting for device". It seems that the tablet now doesn't get contact with th pc, isnt it?

I just updated drivers and now it seems to have contact, but now I get this:

C:\Users\gerar\Downloads>fastboot boot twrp-2.8.7.0(6)-x90.img

cannot load'twrp-2.8.7.0(6)-x90.img' : No such file or directory
[Thinkpad Tablet General] joesnose:
Yes. This sounds like you need to fix the driver on your pc side.
[Thinkpad Tablet General] gerardo54:
In my former post you can read:

I just updated drivers and now it seems to have contact, but now I get this:

C:\Users\gerar\Downloads>fastboot boot twrp-2.8.7.0(6)-x90.img

cannot load'twrp-2.8.7.0(6)-x90.img' : No such file or directory

I think you read my post before I edited it
[Thinkpad Tablet General] parusia:
Sounds like you are not opening the command on the same folder you have the twrp. Open the command on the same folder and you will be okay.
[Thinkpad Tablet General] Shug69:
Are you opening the command window by holding shift and right click on an empty area of the same folder containing the twrp file?

☺Beat me to it
[Thinkpad Tablet General] gerardo54:
When I open the command window by holding shift and right click on an empty area, than see photo in attachment. There is no option of opening cmd line.

The way I tried so far to open cmd is left click on folder so it is highlighted, then I type"cmd" on top of file explorer in the searchbar and then click "enter" .Then I get cmd terminal(see picture)

If I open zip folder and go to img file and do the same(see picture), than I see another cmd line(see pictures)
[Thinkpad Tablet General] parusia:
You are doing it wrong, you are highlighting the twrp folder, just go to documents (I think there is where you have the twrp) in an empty space (no on the twrp folder) shift plus right mouse click is going to give you the option for command.

Believe me that is all you have to do.
[Thinkpad Tablet General] gerardo54:
Thanks for info, I will try later , but do I start with step 1 or step 6(instructions post 1 from Joe)?
[Thinkpad Tablet General] joesnose:
No. With the green android, this is fastboot mode, open command window in twrp folder like said previously. Then fastboot boot twrp.
[Thinkpad Tablet General] coolboy80:
Hi joesnose,

I have d/l the dump but there is no instruction inside to flash it.

Please, can you tell me how to do this ?
[Thinkpad Tablet General] gerardo54:
I don't get the command option when I do so:(

One more thing, I use an Imac with bootcamp so I do everything for this in Windows. This is the same as with Windows machine only or a problem?
[Thinkpad Tablet General] joesnose:
You posted a pic earlier with your command prompt @ the /gerar/downloads/twrp, just go there again.

If you tried that already just copy the twrp.img to your fasboot directory. Probably c:/adb
[Thinkpad Tablet General] joesnose:
Coolboy80. Can you list the files included in the folder you downloaded and tell me wether you are on windows or linux.
[Thinkpad Tablet General] coolboy80:
Joesnose,

Here are the files included in this dump :

boot.emmc.win

boot.emmc.win.md5

bootloader.info

bootloader.vfat.win

bootloader.vfat.win.md5

cache.ext4.win

cache.ext4.win.md5

cache.info

config.ext4.win

config.ext4.win.md5

config.info

factory.ext4.win

factory.ext4.win.md5

factory.info

misc.emmc.win

misc.emmc.win.md5

recovery.emmc.win

recovery.emmc.win.md5

recovery.log

system.ext4.win000

system.ext4.win000.md5

system.ext4.win001

system.ext4.win001.md5

system.info

I'm on windows 10.
[Thinkpad Tablet General] joesnose:
sorry to tell you........That looks to be a twrp backup!
[Thinkpad Tablet General] coolboy80:
No luck...

Links for raw dump seems to be died

If I find one, I have to download a tool to flash it or is it possible directly with fastboot?
[Thinkpad Tablet General] joesnose:
Later I will look and see if I can find one. Though last time I uploaded it taook about 2 days!!! Lol. Not sure if I even have one, will look in all recesses.
[Thinkpad Tablet General] coolboy80:
That would be great if you found one !

You keep me informed ?

I will search on my side.

Thanks a lot :)
[Thinkpad Tablet General] gerardo54:
Well the cmd function works now after changing rights registry!

Then I did: 7. In command window (the little black window you opened earlier) type "fastboot boot twrp-2.8.7.0(6)-x90.img" your tablet should now boot to TWRP. ( This is a live session TWRP has not been flashed to your tablet)

In cmd I saw : downloading boot.img...

OKAY [ 0.650s]

booting...

OKAY [ 0.092s]

finished. total time: 0.749s

I could see on tablet something happened and it looks as if it starts up(logo Lenovo and then again I get the" intel screen"with bootloader error code 03. Every minute it disappears and for a second comes the Lenovo logo and then back the intel logo. This doesn't stop anymore.

I am a little but further now. Iet you know if it goes ok.

So far thanks a lot
[Thinkpad Tablet General] joesnose:
Can you get to standard recovery from fastboot, the screen with the green android?

From standard recovery try wiping data, cach or factory reset.
[Thinkpad Tablet General] gerardo54:
The backup was a succes:)
[Thinkpad Tablet General] joesnose:
So you got to twrp?

But is your tablet still in boot loop?
[Thinkpad Tablet General] gerardo54:
After 5 minutes the tablet started again and it looks that now it was a factory reset :(, but luckily it works again).

I can't see twrp and I am afraid that I have to do all steps over again, but I think I must if I want to get higher Android than 5.1.

I checked with root checker basic and it says"sorry root access not right installed on this device

"
[Thinkpad Tablet General] joesnose:
I don't think there is a higher version for this tablet. Someone correct me if I'm wrong.
[Thinkpad Tablet General] gerardo54:
Is it better to use the newest twrp 3.0.2-0, or not?
[Thinkpad Tablet General] joesnose:
The only version I know of for this tablet is the one in the first post.
[Thinkpad Tablet General] joesnose:
Did you flash root?
[Thinkpad Tablet General] gerardo54:
I was thinking that after root, to install Cyanogenmod 13(Android 6) or is this not possible?
[Thinkpad Tablet General] joesnose:
There are no custom ROMs available for yoga tab 3 pro :(
[Thinkpad Tablet General] coolboy80:
Hi Joesnose,

Just to inform you that I found a raw dump on a russian web site (flash-YT3-X90F_USR_S100195_1512052308_WW24_ROW) and I flashed it successfully.

Thanks again ;)
[Thinkpad Tablet General] joesnose:
Brilliant news! And rooted and uneceypted I hope? [emoji1]
[Thinkpad Tablet General] coolboy80:
I've not done it yet but I will do it this afternoon :)

I hope I will not have a bootloader code 03 as the first time (not blocking : juste a message at the boot).
[Thinkpad Tablet General] mdzale:
Hello everyone

I finaly decided to to do something with my Lenovo tab 3 pro yt-x90 whic is the exact model which is described on the firs page of thi thred but I'm stuck right at the begginig of the process.

I can't see "fastboot" option when I start tablet to boot options. I tryed like 30 times but no luck.

I can only see these options (in this order):

- Normal boot

- Power off

- Reboot

- Recovery mode

- Restart bootloader

:confused:

Any suggestions ?

Thx!
[Thinkpad Tablet General] joesnose:
You don't need to select an option there, that IS fastboot mode when you see the android and those options. :)
[Thinkpad Tablet General] mdzale:
Thank you for your super fast response :) !

I tought the tablet is not in fasboot mode bcause I couldn't load twrp.img but now I think I have problems with ADB driver maybe even Ichecked device manager on my PC and the drivers are installed whit no errors.

I will try to troubleshoot this more.
[Thinkpad Tablet General] joesnose:
Almost certainly driver issue. Try uninstalling and reinstalling.
[Thinkpad Tablet General] mdzale:
I see now that when the tablet is in " boot options mode" my PC reports errors on "cherry trail tablet" drivers. I think I saw something about this maybe even on this thread. I will try to find it.

Tank you once again. :good:
[Thinkpad Tablet General] joesnose:
From memory, not at home at The moment, mine identifies as intel adb device. Something like that.
[Thinkpad Tablet General] mdzale:
Can you please check that when you get home or tommorow I can wait.

I will try to solve it myself in next few hours.

But there is always option that I use my tablet as a target for hockey shooting practice :)
[Thinkpad Tablet General] joesnose:
Well the drivers linked in the first post worked for me onthe 2gb version, had to update them for the 4gb version.
[Thinkpad Tablet General] mdzale:
I have found your posts to other guys for this driver with pictures od your device manager.

I tried to reinstall ADB package from the fist page but no luck.

Can you maybe extract your drivers Android ADB device, zip them and post here?

One day when you have time.... it doesn't have to be today or tommorow....

---------- Post added at 08:42 PM ---------- Previous post was at 08:31 PM ----------

Ok.

I have drivers up and running.

I used driver pack solution online version so it scanned my computer and installed the Android ADB interface.

Thank you very much for your support joesnose !

---------- Post added at 09:27 PM ---------- Previous post was at 08:42 PM ----------

Update:

drivers that I installed from driver Pack solution web site are not good, after installation everything seems good, but you will not be able to unlock boot loader and to upload twrp.img file

I installed driver that are provided via android SDK tools.
[Thinkpad Tablet General] joesnose:
Do you have the 2gb or the 4gb?
[Thinkpad Tablet General] mdzale:
2gb
[Thinkpad Tablet General] joesnose:
don't know why the drivers from first post are not working. Maybe try a fresh install on another computer if you have access.
[Thinkpad Tablet General] mdzale:
so far everything is working

i'm going further now, step by step

I will let you know when i'm finished
[Thinkpad Tablet General] joesnose:
Great.
[Thinkpad Tablet General] mdzale:
joesnose thank you

tablet is working so now we will se how fast it will be in a couple of weeks

I must point out once again your big effort in solving this issue - thank you very much !

:good:
[Thinkpad Tablet General] joesnose:
Much welcomed.
[Thinkpad Tablet General] swordfishunter:
Managed to Root and unencrypt the device. No problems except for logging in to google account, which took some probing around to achieve.

Question, I'm planning to use the tab as a wemo / smart home server which I would like to schedule reboots. Is it ok to lock the bootloader after all is done? Or will I get into boot loops or loose root access?
[Thinkpad Tablet General] joesnose:
Runnning unencrypted requires modified boot image. root does not require you to stay unlocked.but if it is the 2GB version then the unencryption really and I mean really fixes things.
[Thinkpad Tablet General] bambooli_:
Hi, I have just bought the 4GB version but it's really sluggish... I tried to disable encryption but with no success. Someone can help me step-by-step? I downloaded the twrp-2.8.7.0(6)-x90-data-enabled.img to my PC but I don't know what should I do next...
[Thinkpad Tablet General] joesnose:
You need to install a recent version of fastboot drivers to your pc first.
[Thinkpad Tablet General] bambooli_:
I've installed fastboot and adb, but when I attach the tablet via usb in fastboot mode, the command "fastboot devices" returns an empty string...

EDIT: If the tablet is powered on, "adb devices" finds it. When I enter fastboot, the command shows nothing and in Windows the device is listed ad Cherry Trail Tablet

i.imgur.com/luNfRw5.png
[Thinkpad Tablet General] joesnose:
this sounds like a driver issue. I don't think the adb/fastboot driver pack in first bost works. Remove all adb/fasboot drivers. Then install the latest by installing minimal android ndk.
[Thinkpad Tablet General] bambooli_:
Reinstalled and the device showed up with fastboot. But now if I try fastboot oem unlock it says "FAILED (remote: unknown command)"... :/
[Thinkpad Tablet General] joesnose:
There is a new command....

fastboot flashing unlock

don't know if this is because of marshmallow or new fastboot but that is what it has changed to.

As soon as you get twrp loaded MAKE A BACKUP! lol. Before anything else. Oh and make sure you then move backup off device onto pc, or use otg and a usb stick. Twrp supports usb or external sd.
[Thinkpad Tablet General] bambooli_:
Uff... I've got the Intel logo with the boot error 03... I've restored the image and I'm keeping the original build :(
[Thinkpad Tablet General] joesnose:
Sorry I don't understand.
[Thinkpad Tablet General] jagdish chaudhari:
Root
[Thinkpad Tablet General] beaufort8:
TWRP to boot on YT3-X90F 64GB INTEL Z8550 4GB RAM

YT3-X90F 64GB INTEL Z8550 4GB RAM

Android 6.0.1

Bootloader unlock OK

Custom recovery TWRP FAIL

TWRP i download from link in this thread is not possible to boot, restart and freeze.

Please link to working bootable TWRP with checksum.

//Beaufort8
[Thinkpad Tablet General] joesnose:
I have same model and it loads fine here! maybe some pc driver problem? Try different ports or another pc.
[Thinkpad Tablet General] stapler85:
ok i have a 4gb version, manufactured date september 2016, running MM out of the box, im new to YT3-X90F, can anyone tell me is root or disable encryption or TWRP is possible? tried the disable encryption command, both old and new fastboot unlock doesnt work. does disable encryption in the new 4gb update make any difference? so far i havent encountered any serious issues or FCs, well none actually, had the tablet for few days only.