yashsingh1/xdaforums huggingface dataset:
[Android Q&A, Help & Troubleshooting] Guimenez:
Hi,

i've obook10 v3 and i can't find any factory image for this device.

Does anyone know where can i find it?

I'm trying to find the image from this first post but the links it's down too :(

Can anyone upload it please?

Thank you.
[Android Q&A, Help & Troubleshooting] Guimenez:
I finally give live again to my obook.

This instructions are for All obooks 10 and 20.

- First register a Baidu account using the link bellow, with that link you can create using international phone. Go refreshing the Captcha till you find normal letters(it will appear).

- Go to the link bellow that have the full Windows for the oboo 10 and 20 models, start download and install the baidu net disk to download, put you login and pass created before and it will start downloading very slow(1 day).

- Put the WinPE with Rufus inside a USB pendrive using GPT and UEFI mode (FAT32).

- Put the install.esd (or install.wim) in another pendrive or harddisk with NTFS to support large files.

- Download WinNTSetup and open it in WinPE and choose the Install.wim(or esd) and install it.

- It's done :)

Hope you enjoy it.

Links:

WinNTSetup

https://msfn.org/board/topic/149612-winntsetup-v3886/

Baidu internacional account register

https://passport.baidu.com/v2/?reg&overseas=1

Full Windows for Obook 10 and 20

http://www.onda.cn/Tablet_Supports.aspx?id=329
[Android Q&A, Help & Troubleshooting] Siff.:
Onda reset

So as this issue is old but i have this tablet i figured i would post on all of this. Mainly thanks in part to SirVer on his initial posts to help me fix my own tablet (which is deader than a doornail).

In any case the chips for RAM must have died as it won't boot into Windows at all and the BIOS does not even see them. After using the other directions to view the partitions\drive with Gandalf\GParted (both off USB) it shows nothing there either so i can officially say without a doubt that it's done. It's a shame as the tablet is pretty nice but shoddily put together. I found that you could undo the 2 screws at the bottom of the case where the keyboard connects to it and then use a spudger along the glass to get it open. It was so easy that i think if you were to lose the screws the digitizer would pop right off as the top of the screen has 2 magnets behind it! I also found out why wifi is sub par, there is only 1 antenna! The battery is really small too. If i could copy an image into this post i would to give you a full shot of it but if anyone wants one just PM me and we'll work it out.

All in all though i am disappointed that i did not get the usage out of it that i wanted. It was a chore getting W10 on it in the first place after i wiped everything when i first got it and then having the issues with wifi etc.

The next tablet i'm getting will be a bit more well thought out.
[Android Q&A, Help & Troubleshooting] stephe lee:
i have obook10 how to do advance option?i want do recovery mode..please reply.
[Android Q&A, Help & Troubleshooting] BOBpatrick:
Ondo Obook10

Hii, I have an ondo obook10 but neither of the system is given. When I put on the ondo, it shows the ondo logo for a while, like it is searching for a system but no result after a while. It does that until the battery goes low and it shut down. Please for a solution proposal.
[Android Q&A, Help & Troubleshooting] AUGUSTOJMZ:
Hola amigo, yo tengo la Onda 10 y tengo días que se estropeó el Windows y no lo arranca, yo quisiera borrar el Android y tener solo Windows, solo que desde Manager BIOS no se detecta la USB, lo hice con el Windows x64 que descargue de la página oficial y lo hice con Rufus.

¿Podrás ayudarme? ¿Crees poder publicar algún vídeo?

Gracias y espero tu ayuda. :llorando::llorando:
[Android Q&A, Help & Troubleshooting] sharahome:
Help me !

Does anyone have a backup BIOS for oBook v3 ?? :rolleyes:

*
[Android Q&A, Help & Troubleshooting] Ksix007:
I need help! Messing with Bios, I accidentally changed the GOP Driver, that video output, now, my tablet always has black screen and I can not see anything. Anyone who still has the same model could pass me step by step to get back to this menu and then can reverse it? I can access the bios, but I can’t see.
[Android Q&A, Help & Troubleshooting] alexander137:
спасибо большое, скоро заново начну мучить девайс. если что, можно будет в директ написать или как-то онлайн Вам?
[Android Q&A, Help & Troubleshooting] SirVer:
I don't speak Russian... ?

[Using Google Translate]

Well, you can PM me, but I don't check it much, so it would be best if you asked here. But if you want to, go ahead and PM.

Ну, вы можете PM мне, но я не проверить это много, так что было бы лучше, если бы вы спросили здесь. Но если вы хотите, идти вперед и ПМ.

Извините за плохой перевод Google.
[Android Q&A, Help & Troubleshooting] alexander137:
hmm? powerbutton+volumedown was good! it works, and anroid was starting normal. Am I need to go tothe bios or do something to prevet such crash in the future?

also when i use antutu benchmark it always reboot device after ~15sec from test start

firmware D.9.1.4

android 5.1

number T210_T2101L1B1C.20160311.151549
[Android Q&A, Help & Troubleshooting] betsesv:
Hi you mean this command correct ?

1. diskpart

2. sel disk 0

3. list partition

I'll try first to create gandalf's usb to run them.

PS in needrom.com there is a winidows image have you seen it (date 26-04-2016)
[Android Q&A, Help & Troubleshooting] SirVer:
Yes, those commands. ?

Oh, really? I didn't see that before. And it's more recent than my version too. That should work fine, if you want to get that instead.
[Android Q&A, Help & Troubleshooting] alexander137:
Hello all!

it is me again, this morning after night charging i've lost windows and android part at device. they not presebt on bios now.

tryin to do this >>>>>> but receive on step b - there are no partions on this device to show...

what shoud i do?????

1. Make a WinPE recovery drive from another Windows machine, or just use a custom one (like Gandalf's WinPE, Google it).

2. Boot into it from the BIOS menu.

3. Load a command prompt.

4. Type "diskpart" (no quotes). Wait until you get a prompt like: DISKPART>

5. Enter the following commands:

a. select disk 0

b. list partition

c. select partition xx (where xx is the number of the Windows partition. If it's not labelled, it'll be the one about 36 gigs in size.

d. assign letter=c

e. exit

6. Now just run "bcdboot C:\Windows"

7. Reboot, and you should see Windows in your BIOS menu once more, and the button should pop up on Android as well.>>>>>>
[Android Q&A, Help & Troubleshooting] SirVer:
No partitions? That doesn't sound right... What is the output of "list disk"?
[Android Q&A, Help & Troubleshooting] alexander137:
disk 0 online 57GB GPT(*)

disk 1 online 15GB

hmmm now it shows partions (((

i do one more reboot before it
[Android Q&A, Help & Troubleshooting] SirVer:
So the right disk has been selected. Hmm... I don't know how, but it looks like your hard drive has been wiped. But in a way, this makes it easier for you: you can just run the installers directly now, no need to mess around. I suggest running the Android installer first, and then the Windows one. You'll find the Android ROM on the same Yandex account I posted a while ago. There are Chinese instructions inside, use Google translate and follow them. If you have any problems, ask here, and I'll do my best to help.
[Android Q&A, Help & Troubleshooting] alexander137:
it's work now!!

but will it always take place such crash at device? or may be there is a solution to prevent it?

and how to make comfortable os switcher at startup, cause after work in android i can not startup win10 without using bios....
[Android Q&A, Help & Troubleshooting] SirVer:
It works? Did you use the installers, or it just started working?

I don't know if it will happen again, since I don't know what happened in the first place, you should take regular backups, just in case.

There is an OS switcher in the Android Quick Settings, just tap it and it will take you straight to Windows. Windows has one on the desktop.
[Android Q&A, Help & Troubleshooting] alexander137:
list partions became show me they after second reboot. so I continued do steps from your protocol and recover the os, windows and after it started android from desctop icon!

will try to find os switcher in android setting later...

thank you for your support!!!!:good::good::good:
[Android Q&A, Help & Troubleshooting] betsesv:
I list partitions

part 13 36GB primary (windows)

part 09 17GB unknown (android)

How i proceed to install after i stop timer ?
[Android Q&A, Help & Troubleshooting] SirVer:
Please post the complete output, I need to see how your EFI partition is doing. Maybe post a picture?
[Android Q&A, Help & Troubleshooting] betsesv:
that's my filesystem
[Android Q&A, Help & Troubleshooting] SirVer:
Looks like your job will be simple. In diskpart, run "list volume" and check what drive letter your Windows partition has. If it doesn't have one, you can assign it by running:

1. sel partition 13

2. assign letter=c

Now that you know the drive letter, exit diskpart, and run "bcdboot C:\Windows", where C is your drive letter (use your own if it is not C). This should put Windows back in the BIOS menu, and you should be able to boot into it now.
[Android Q&A, Help & Troubleshooting] betsesv:
Hi again the problem is not booting the problem is that windows are corrupted this i want to reinstall them since automatic recovery and reset cannot fix them!

Thanks for instant replay dude!!!
[Android Q&A, Help & Troubleshooting] SirVer:
Oh, I see. In that case, could you show me the outputs of "list volume" in diskpart? Best to be as sure as possible before the next step.
[Android Q&A, Help & Troubleshooting] betsesv:
Here it is
[Android Q&A, Help & Troubleshooting] SirVer:
There are two ways you can do this:

1. Run the Windows installer as it is. Your Android partitions are well-defined, so maybe it will work the way it is supposed to, and install Windows without wiping Android.

2. Wait for me to check the installer script and choose the commands to run. This may take a while, as I am not free at the moment, but has a greater chance of success.

Both ways have a chance of accidentally deleting Android, so you're doing this at your own risk. It would be best if you could wait - is that OK with you?
[Android Q&A, Help & Troubleshooting] betsesv:
OK my friend !! Please download latest windows 10 image from needrom to check it also!

Thanks
[Android Q&A, Help & Troubleshooting] SirVer:
I won't be able to download it - my internet is quite slow, and it would take me days to download it; and since I already have one version, there's no point in downloading that one. ????
[Android Q&A, Help & Troubleshooting] Normal Guy:
Hello,

i am having the same problem with my obook 10.

As i shut it down before going to bed everyting was alright.

The next day i wanna start my obook i cant boot to windows10 anymore. it always stuck at onda logo. and puts me to the troubleshooting.

Android was booting but crashing after using an app like facebook.

So i tried the power and vol down boot... but i cant reset my windows... if i wanna reset it got stuck at 5%.

There are several options i tried but nothing worked.

The Android was working fine again after i did the vol up and recovery mode.

So i was reading this whole thread and also doing a lot of google my case.

But i cant really find anything that works.

I am able to boot into gandalfs pe and the windows pe from onda.

I tried to the stuff with diskpart but nothing worked. At this point i guess i did a huge mistake and write "clean" (:D) i guess brainafk.

Now i just wanna reinstall android and windows. but i dont know exactly how to.

list volume tells me this:

e27i.imgup.net/onda9057.JPG?l=de <- copy&paste pls i cant post outside links as newbie -.-

i formated the volume c now and it got ntfs filesystem.

but i dont know how to deal with the "removable" at the volume 1. this must be android?!

Can u give me some advice how to start the process? and which files i need to reinstall my systems?!

and maybe i need to fix the bootmanager too.

I tried to install win 10 but i cant boot from a normal win10 usb stick.

I downloaded:

inet_w-T2101L1B1C_1602032_DualOS-20160304-userdebug（01）

ob10_Drivers_v1

obook10_20151209

and everyting from your yadi.sk link

thank you very much for reading my case and i hope i can get some help

greetings
[Android Q&A, Help & Troubleshooting] SirVer:
Yeah, looks like you've corrupted the entire drive. Don't worry, though, it's fixable.

You have most of the files you'll need, which is good. In these archives:

inet_w-T2101L1B1C_1602032_DualOS-20160304-userdebug（01）

obook10_20151209

There are word documents with instructions on how to restore Android and Windows. They are in Chinese, but Google Translate makes them readable. The "inet_w-T2101L1B1C_1602032_DualOS-20160304-userdebug（01)" file is for Android. Install that first, and then do the Windows one. If you're lucky, it will work, and both will be operational once again. If you're unlucky, the Windows installer will delete Android; if that happens, wait for my instructions on how to install it without wiping. If it works, though, tell us please, because it will save me, you, and the others on this thread a lot of time.
[Android Q&A, Help & Troubleshooting] Normal Guy:
thank you for your fast answer!

i will try it now and ofc give a feedback here
[Android Q&A, Help & Troubleshooting] Normal Guy:
ok i guess the flashing worked

but now i get a red text at the onda booting screen which says

"oem1 acpi table parse error"

doenst matter if i boot with vol up or down or without

edit:

ok dont ask me what ive done :D

i booted several times and set the bios to default settings...

i boot and the onda logo got green flashed and after this it boots into android but its chinese language or anything like this :D

ok i changed the language and android should be fine now... but i dont have the option to switch os if i pull down the android bar...

now i will try to reinstall windows10

does anyone know what i have to set in the boot configuration?!

Droid Boot - enable? it was disabled

Android Boot - enable? it was disabled

OS Selection - Can choose between Windows 8.x or GMIN

edit:

i only changed the os selection to win 8.x and booted from my usb image.

and now i know why the booting worked not.

You have to format the USB to fat32.

Open UltraISO

select the winPE .iso (i used gandalfs win PE)

bootable -> write disk image

i choose hidden

after this my 32gb 3.0 usb stick was only about 26gb

i formated it to NTFS and

copy all files i extracted from obook10_20151209

- i guess its important to format it to fat32 before using UltraISO and the "new" usb stick to NTFS

it took along time but he started to load files...

i will continue my report here :D

after 20-30 mins of loading screen the obook restarts and boots into gandalfs winPE

everything was fine

i rebooted and again it appears the red letters "oem1 acpi table parse error"

actually the only thing i wanna do is throw this fkin piece of **** out of the window
[Android Q&A, Help & Troubleshooting] SirVer:
Don't try to install using Gandalf, that's just a recovery disk - use the obook10_20151209 file.

As for the ACPI thing, that happened to me as well, the first time, but started working properly after I booted into Android from the BIOS menu. Try installing Windows with the right image this time - we are close, my friend.

Yeah, I kinda wanna throw it out as well...
[Android Q&A, Help & Troubleshooting] Normal Guy:
okay ty

i just needed a break :D today everything is fine...

i will use the right files now =)

ill give feedback later

have a nice day
[Android Q&A, Help & Troubleshooting] Normal Guy:
if i boot from efi usb device it boot into windows but i only have a command window

http://y13i.imgup.net/cmd11f3.JPG
[Android Q&A, Help & Troubleshooting] SirVer:
Rename the USB drive to WINPE, and try again - without that name, it can't tell which drive is the USB.
[Android Q&A, Help & Troubleshooting] Normal Guy:
i renamed the drive and now theres a party going on at my command window :D

looks like the install will work

to be continued...

edit:

after applying the install.wim i get this -> http://d81i.imgup.net/20160518_0061f.jpg

bcdboot c:\windows dont work
[Android Q&A, Help & Troubleshooting] SirVer:
Ugh. I was hoping this wouldn't happen. Can you show me the output of:

1. list volume

2. sel disk 0

3. list partition

In diskpart? We need to see if your EFI partition is set correctly. After that, check if you're able to boot into Android.

[MENTION=7244125]betsesv[/MENTION] Looks like [MENTION=7476528]Normal Guy[/MENTION] has a similar problem to you. I'll post the fix instructions after he responds with his output. I'll have to do some research, as I no longer remember the exact procedure, but you can expect it today.
[Android Q&A, Help & Troubleshooting] Normal Guy:
god dammit :D

i booted and ofc the whole process is starting... i forgot about the auto installer :D

so i will give it another try maybe it works at the 2nd time =)

to be continued...

and big thx sirvir for your help!
[Android Q&A, Help & Troubleshooting] SirVer:
I can tell you right now that it won't - I hoped the same thing, and was disappointed. Let it run, anyway, but for future reference, you can press Ctrl-C when the CMD pops up to cancel the install. It'll ask for confirmation after a few seconds delay, and once you give it, you'll have the CMD to yourself.

Don't worry, we'll get it running soon enough. ?
[Android Q&A, Help & Troubleshooting] betsesv:
Waitting and reading!!!

When all this setup right i 'll start my work and post too !!!
[Android Q&A, Help & Troubleshooting] Normal Guy:
i am waiting too :D

got only 31% of applying image...

but im afraid of aborting it and maybe crash anything again

so i have to wait...... zZz
[Android Q&A, Help & Troubleshooting] Normal Guy:
thats what i get

http://h86i.imgup.net/listpart88ac.JPG

after that i wanna boot into android but i get directly to the efi shell command -.-

Boot manager only shows me

EFI Boot Devices

Internal EFI Shell

but i cant choose it stick to Internal EFI Shell

edit:

now i guess i have to reinstall android?!

but i will wait for your opinion cause im getting annoyed with this =)
[Android Q&A, Help & Troubleshooting] SirVer:
*sigh* Yes, it looks like you'll have to reinstall Android. Onda has completely f**ked up their install scripts, and your partitions are a mess because of it. Reinstall Android, post the output of the commands again (using Gandalf, if you don't want to risk using this) and wait for my instructions - I should have enough information to tell you how to install Windows without losing Android. Sorry I keep asking for outputs, but it's really difficult to do this kind of thing when I don't have your tablet in front of me, and this is the only way I can.
[Android Q&A, Help & Troubleshooting] Normal Guy:
ok i reinstalled android. if i shutdown and wanna start again i get the red text with oem...

then the onda logo get green for some minutes and its boot in andoird... if i choose reboot i get this -> http://c81i.imgup.net/andbootfaib303.JPG

i hit ok and get to the onda logo with red oem text and flashing green onda logo and it boots into android...

looks like n1 bootloop
[Android Q&A, Help & Troubleshooting] SirVer:
I've never got the Android boot failed message before, but if it's working, it should be fine.

Now, I need the output of those diskpart commands once again; please boot into Gandalf and check. With luck, this is the last time you'll have to do that.
[Android Q&A, Help & Troubleshooting] Normal Guy:
http://b07i.imgup.net/18051619502ecd.jpg
[Android Q&A, Help & Troubleshooting] SirVer:
All right guys, this is it. With this, your systems will (hopefully) be fully functional. I've taken the necessary commands from the install script, and modified them for your specific cases. This SHOULD work for anyone whose Android is working but Windows isn't, but I can't guarantee that. I can't even guarantee that this will work (though I am pretty sure it will) - I have not tested it completely. If you can, you should make a backup of anything files on the internal storage, just in case. As always, read the whole procedure before starting.

If you want, you can make this easier for yourself and save all the commands below to a text file, put it in the root folder of the USB before booting, and open it in Notepad by using:

notepad D:\textfile.txt

Or whatever name you give it. That way, you can copy paste them all easily.

Boot into the Windows installer, and when the command window appears, press Ctrl-C. After a few seconds, it will ask you if you want to terminate batch job, type 'y' and press enter. You now have a command prompt to work with.

For [MENTION=7244125]betsesv[/MENTION] (@Normal Guy, you should skip this part):

Run the following:

diskpart
sel disk 0
sel partition 14
delete partition
sel partition 13
delete partition
sel partition 12
delete partition

For both of you:

Your Windows partitions are now completely gone, so you'll have to recreate them first.

Change directory to the images folder.

cd D:\images

Get filesizes of .wim files to create partitions accordingly:

for %I in (Install.wim) do set INSTALL_SIZE=%~zI
set /a INSTALL_SIZE_MB=%INSTALL_SIZE:~0,-6%
for %I in (Winre.wim) do set RE_SIZE=%~zI
set /a RE_SIZE_MB=%RE_SIZE:~0,-6%
if %RE_SIZE_MB% LSS 430 (set /a RE_SIZE_MB=480
) else (
if %RE_SIZE_MB% GEQ 430 (
if %RE_SIZE_MB% LSS 680 (
set /a RE_SIZE_MB=%RE_SIZE_MB%+320
) else (
set /a RE_SIZE_MB=%RE_SIZE_MB%+1024
)
) )

Make sure to preserve all the spaces and brackets in the above code.

Enter diskpart, run the following:

sel disk 0
create partition msr size=128
create partition primary
shrink minimum=%RE_SIZE_MB%
format quick fs=ntfs label="Windows"
assign letter="W"
create partition primary
format quick fs=ntfs label="Recovery"
assign letter="R"
set id="de94bba4-06d1-4d40-a16a-bfd50179d6ac"
gpt attributes=0x8000000000000001

You should now have 14 partitions when you do "list partition".

Exit diskpart.

Now for the actual installation:

md w:\recycler
md R:\recovery\windowsre
DISM /Apply-Image /ImageFile:"D:\images\Install.wim" /ApplyDir:w: /Index:1 /Compact /ScratchDir:w:\recycler
xcopy D:\images\Winre.wim r:\recovery\windowsre /y

Create boot entry:

bcdboot w:\WINDOWS
If that doesn't work, then:
w:\WINDOWS\SYSTEM32\BCDBOOT w:\WINDOWS

Set recovery environment:

w:\windows\system32\reagentc.exe /SetREImage /Path R:\recovery\windowsre /target w:\windows

And that's it! You should have both OSes operational now. If you have any problems, just ask.

Good luck and good night! :good:
[Android Q&A, Help & Troubleshooting] Normal Guy:
ty so much!

ill give it a try and give u feedback
[Android Q&A, Help & Troubleshooting] Normal Guy:
big thx dude!

it worked! but i had to change the drive letters from x: to d: to start the process =)

i get automaticly switch os button in android, but how do i get the switch os in windows?! now i have to boot into android from the bios.

very nice work! i dont know how to show my gratitude... i guess without u i never would get this obook working again!

i love you #nohomo
[Android Q&A, Help & Troubleshooting] betsesv:
Hi thanks !!!!

I have some questions before proceed

This work will work and for newer images from onda ?

and when you say skip this part you mean the partition delete only !

Thanks again you are threasure !!!!
[Android Q&A, Help & Troubleshooting] Normal Guy:
i guess u should do all steps, i had to skip the partition delete.

files i used:

inet_w-T2101L1B1C_1602032_DualOS-20160304-userdebug（01）

obook10_20151209

all drivers are installed and wlan is working since first time.

I cant change my language to german and my bluetooth mouse get no connection...

and no switch os in windows

and he cant find any windows updates

but everything else is fine!
[Android Q&A, Help & Troubleshooting] SirVer:
Congratulations on getting it to work. ?

On the Windows desktop, there should be a Dual OS Switcher program. That'll switch to Android.