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[ChuDoVisChe]

Explay sQuad 9.72 3G - Firmware (OS 4.1 - 4.2)


Description | FirmwareпїЅ

Drivers and Utilities

The program for flashing with device driverslink
ADB Driver

Official firmware

-sQuad 9.72 3G 02122013 V1.23.rar (Android 4.2.2) - the best of the official
sQuad 9.72 3G 02122013 V1.23
Surfer 9.72 3G-20130729-V1.01 (Android 4.1.1)
sQuad 9.72_3G-20130606-V1.00 (do not install in any case - 3G does not work)

Unofficial firmware

Modified firmware based on original 1.23
BLUEMOTION ROM V 1.0_for_sQuad 9.72 3G (Android 4.1.1, SDK2.0)
KASTY-ONDA v972 4.1 for sQuad 9.72 3G v2.0 (Android 4.1.1, SDK 2.0)

Instructions

Testpoint
If the tablet is not flashing
Instructions for flashing from the official website of the manufacturer
The instruction manual from the official website of the manufacturer

FAQ on the device

Device description
Instructions fromio-977collected in one place by flashing different firmware and restoring the tablet
How to turn on 3G correctly
How to give root rights to the device after firmware 1.23 usingUnlock rootorVRoot
TWRP Recovery 2.6.0.0 for Explay sQuad 9.72 3G -For official firmware ver. 1.23 and based on it (for Android 4.2.2 JDQ39)
The script to remove from the Yandex tablet and the accompanying and instead puts Gapps with a normal market
TWRP Recovery 2.6.0.0 AEV Mod Beta v0.9 sQuad 9.72 -PUT ONLY on the version of Android 4.1.1 (Old firmware ver. 1.00, 1.01, 1.02 ... 1.22)
Detailed instructions on how to install TWRP and backup partitions
How to backup partitions via ADB from the HDD
How to reflash the tablet if it turned into a brick
Instructions for replacing script.bin via ADB fromprizrak123123(automatically through the script)
Instructions for replacing script.bin handles
Facilitate work with tablet file system through Total Commander
Photos of the insides of the disassembled tablet

Post has been editedvaalf - 27.09.18, 18:28

Reason for editing: Modified firmware based on original 1.23

[ChuDoVisChe]

Questions about Explay sQuad 9.72 3G firmware
Nowhere can I find the firmware except the standard factory one.
I decided to download the firmware myself.
Who is in the subject, who knows what firmware is, how to disassemble, assemble, you are welcome.
Just started doing it.
On our tablet "fits" firmware from Onda v972
I took kasty-onda_v972_v2-422-v32_20130704, because It was first stitched in English (others in Chinese).
Problems offhand after flashing:
1. The X axis is reversed. Scrolling to the left - everything moves to the right. And vice versa.
1.1 It seems that everything is still shifted along the axis, you need to poke in other places to get.
2. Turning the screen to the book position, everything becomes upside down.
3. Many menu items are inactive (gray).
4. ALL menu items are inactive (gray) in the "For Developers" menu. Only "Error Reporting" is active there.
5. Wi-Fi is inactive.
6. 3G is not.
........

Post has been edited- Serge - - 31.08.13, 15:31

[ChuDoVisChe]

It turned out to change the direction of scrolling along the X axis, to the right now to the right, to the left - to the left.
Although horizontally everything continues to be shifted ... it is very difficult to get ...

[Rinus]

1) Onda v972 - without 3G
2) it would be interesting to compare sQuad 971 (without 3G) with 9.72 3G - both in characteristics and in hardware and innards. What the hell is not joking - maybe you can shove a 3G modem at 9.71?
1a) therefore, in order not to lose 3G, you need to try to cross those firmware. ;)

[ChuDoVisChe]

I do not know how to cross them, because 9.71 gives a black screen and does not boot (it may be loaded, but does not show anything)
Why did I take it as a basis? loaded ....
By the way, in the fex file of my explorer, the parameter machine = "onda978q9p6"

Post has been editedChuDoVisChe - 30.08.13, 10:13

[Rinus]

So, is it impossible to upload files directly in the message? (I can not download from file hosting at work). (See private message.)

[ChuDoVisChe]

Rinus
The file attachment button does not appear at all ...
I can send by mail.
There are only 8Kb

Post has been editedChuDoVisChe - 30.08.13, 10:27

[Rinus]

so come on, cho there (mail in person).
By the way, how much and where did you get the tablet? - I would also take it with 3G if I found it with 4 cores, 9+ But with battery, Retina and normal price. And so I had to take 9.71 (about 6050 rubles).

Post has been editedRinus - 30.08.13, 10:45

[ChuDoVisChe]

File sent.
And why look for a tablet ...
write in the search engine Explay sQuad 9.72 3G
They are in the Media Market, where I took it, and together lay 9.71 and 9.72 3G
I took 3G ... I'm sorry :)
In a coherent like for sale ...
IdeIa! online shop ishsho.

[ChuDoVisChe]

It turned out to include the menu "For Developers"
It is necessary to deal with the screen, connect wi-fi, 3G and everything will be a bunch :)
Just how to do it? :)
I download newer firmware ... try different versions of different versions ...
I have already flashed a bunch of times with different firmware ...
Not so bad devil. Not killed yet :)

Post has been editedChuDoVisChe - 30.08.13, 11:28

[Rinus]

See the attached file:
972G vs Onda972.xls.jpg(101 KB)

(remove from behind .jpg)

If I understood correctly, in the first column the initial script is from 9.72, in the third column is the original script from Onda972?

If so,
then the following suggests: to base the script on Onda972 and replace itindividual moduleson acc. modules from 972:
1) 3G module
2) touchscreen module
3) display module - judging by the content, the display from 972 works more correctly and is similar to the work of our disley from 971 on Alpha firmware from xirtam - both the maximum and minimum brightness work!
4) well, change the model name to the native one

In general, in the attached Excel file, what needs to be changed is marked in red. A check mark is what should stand instead of where the crosses are.

P.S. I am not a unixoid androinist, I proceed from common sense :) at your own peril and risk :)

P.P.S. on Yandex Market min. price for 972 = 9714 rubles. So for now, the toad is not stifling me that I have purchased the 971 without 3G for 6050: rofl:

P.P.P.S A cho, also the waffle does not work ??? - for sure! Fuvafle also need to substitute the original parameters of the 972! They are different!

Post has been editedRinus - 30.08.13, 11:43

[ChuDoVisChe]

Rinus
The waffle can and does work .... you probably need to turn it on, but I can't get to the buttons ...
The menu for developers turned on somehow - hit!

By the way, I already did that, as you suggested ... also on the basis of common sense.
Compared 2 files and from my stuck in ondovsky settings that were different.
Did not work out. The screen is the same buggy ...
But I have a little progress right now! I turned the paging! Scrolls right, but the buttons are shifted and when you turn the tablet upside down it becomes ...

[Rinus]

ChuDoVisChe @ 08/30/2013, 12:44

From my stuck in ondovsky settings, which were different.

strictly speaking, in addition to shove these, you need to drop those! :)

On the wafer in the original script, a different port number and the name of the module.

Post has been editedRinus - 30.08.13, 11:53

[ChuDoVisChe]

Rinus
Well, yes ... I just left the new settings and everything that didn’t fit in was removed.

Found one manual, how to fix the screen shift, only on the A13 touchscreen ...
It is necessary to change the parameters lcd_hbp, lcd_ht, lcd_vbp
But what to change? I'll try to slip something ...

Post has been editedChuDoVisChe - 30.08.13, 12:00

[Rinus]

And if you return the original native firmware - what exactly does not suit TAM? Are there such glitches with a screen / touchscreen there? It turns out that on the firmware from Onda your glitches do not grow from a script, but from other places? Maybe it's better to return the native firmware and dig it?

[ChuDoVisChe]

Android 4.1.1 on native firmware
Glitches with a screen and no such.
It just slows down and that's it ... I don't know what to turn there.
I read the topic for a long time and I see that problems began to be solved only on new firmware.
It was the smoothness that appeared on the new firmware and on the last adroid, which was screwed to the A31 ...

By the way, native firmware ONLY ONE! Comes from the factory and everything! There are NO ALL AT ALL!
Well, it turns out as if the stock firmware 9.71 also slowed down ...

Post has been editedChuDoVisChe - 30.08.13, 12:19

[ChuDoVisChe]

And then what else can you twist / watch, if not a script?
The screen seems to be the same ...
Parameters are similar VERY ...
The firmware itself got up, others do not get up (even from 9.71 it does not get up)

[yra20051]

ChuDoVisChe @ 08/30/2013, 13:12

Just slows down and that's it.

I recommend, sew stock and replace the launcher with this firmware Teclast V4.11-7EBB, the brakes are gone.

[Rinus]

1) the screen is the same - there are no problems with the actual display, as I understood it
2) but the touchscreen model may be different on Onda!
3) 3G on Onda does not seem at all?
4) the waffle module on Onda can also be different

So.
In my amateurish opinionscript.binsets the settings that are transmitted in the acc.ironmodules. For example, it sets such parameters for the display - and after passing through the boot, the display appears to be given in accordance. module script brightness and other parameters. The same for other modules (3G, waffle, touchscreen, charging ....)

What will happen if in the firmware for Onda there are parameters for one iron, and iron on another? - there will be shoals. A question to more knowledgeable comrades - experts on the Android core (xirtam, for example) - what is the logic of accessing the gland ?:

1) boot refers to the script. Bin and transmits the parameters read from there .... where? - directly on the iron or onintermediate software module? - what and can I edit it?2) the boot accesses the script.bin and transmits the parameters read from there directly to the hardware — it does not seem that way, because our script editions do not work.

Posted on 08/30/2013, 12:36:

[email protected], 13:33

I recommend, sew stock and replace the launcher with this firmware Teclast V4.11-7EBB, the brakes will disappear

On the stock from 971 there were also brakes and they were not treated by the transition to the Nova launcher. Yes, it was better with Nova, but not quite. Only as a temporary option until the new firmware.

[yra20051]

I’m new brake because I recommend with that one, I personally know.

[ChuDoVisChe]

Yes, I have many programs do not start, that I pull out of other firmware - androids are different!
Most likely at 9.71 now, too, in the 4.2.4 firmware Android.
It seems to me that just not a pure launcher helps to work well in Teclaust firmware, and launcher + android 4.2.2

Duck here I want to know, maybe you should throwintermediate software modulein ondovskuyu firmware from expley ...
I just do not know where to climb: (
Of course, I will try to pull Launcher with 9.71 from Teclast V4.11-7EBB. Unsubscribe, what happened ... but do not tell which launcher file to pull out from there?

Post has been editedChuDoVisChe - 30.08.13, 12:47