[Julyfish]

You may want to see here http://techtablets.com/forum/topic/something-learned-and-would-like-to-share-with-you/

 

[Julyfish]

I saw other posts concluded it is not possible.   It runs on on 32-bit OS.

[Julyfish]

You need a separate PC to do this. The following steps are extracted from Zelgar post Here, a very good summary indeed.  You need a fully-charged X98.

1. Install the ADB drivers following this guide – Here
2. Followed the Bios upgrade guide  – Here

[Julyfish]

Hi,

Regarding your question about “So if the version from the Teclast cloud are in Chinese (Are you sure?)”, I am 99% sure because the wording used t0 describe single language is Chinese, but I have not tried installing it.

I wrote a guide as attached.

Please note it is basically a collection of others’ works posted in this Forum, so those guys are real heroes, not me.

Hope this helps.

Attachments:

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[Julyfish]

You may want to upgrade your BIOS?

You need a separate PC to do this. The following steps are extracted from Zelgar post Here, a very good summary indeed.  You need a fully-charged X98.

1. Install the ADB drivers following this guide – Here
2. Followed the Bios upgrade guide  – Here

[Julyfish]

I tried several USB hubs but until I got a OTG USB hub I was not able to boot from a USB dongle.  Even with the OTG USB hub, I needed to tried putting the USB dongle into different port, and finally one port worked.

 

The picture below shows the brand that I used, and the port position that worked.

Attachments:

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[Julyfish]

Hi Giuliano,

1. So I have a Teclast X98 Air3G 64GB dual boot, so it should be the C5J6 harware, correct? Not necessary. I have it too but my ID is C8J6.  The ID is shown on the back of your tablet.
2. To check your Bios version, search for Advanced Option or, if you have a OTG keyboard, shut down your tablet and power back on and press the ESC key when you start to see something on screen after power on.  The Project version is your bios version.
3. The C56J folder in Teclast cloud indicates the files are for single language, which presumably Chinese.
4. My X98 Air 3G 64GB came with Windows 10 and Android 5.0.  But I found Windows 10 is laggy after I change the UI language to English, so I did a clean English Windows 10 install, with a very satisfactory result.  The Teclast Android is full of Chinese bloatware, so I flashed it with Mirek190 V.5 ROM instead.  That is, you may like me not liking the Teclast official Windows 10 + Android 5.
5. Yes you need to install a downloader – actually you need to open an account in Baidu, which is a cloud service provider in China.  I would recommend you do the same as I what I did in (4), if you do not understand Chinese language.  Google Translate does a good job in translating Chinese words, but not full website / document.

Hope this helps.

[Julyfish]

Please see https://www.youtube.com/watch?v=SZML-usE6tk & https://www.youtube.com/watch?v=7jWIAUQj1YU.

These videos are quite old but the logic should be the same.

However, not sure how this will impact the Android side.

[Julyfish]

It is 1.08

[Julyfish]

Too bad, it slot is definitely dead.  Sorry I have no clue on how to fix it.

[Julyfish]

Did you mean you when you boot the Windows Install USB drive, it did not boot or you just installation failed?

[Julyfish]

Agree.  At this price, it is unbeatable.

[Julyfish]

Good news

[Julyfish]

Zeigar posted a very good summary here http://techtablets.com/forums/topic/rooted-rom-v3-by-tecknight/#post-9516

 

[Julyfish]

I agree with Bart.

Moreover, there shouldn’t be any sound, unless it is malfunctioned.

[Author]

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