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[Matrixnet]

Supra M726G - Firmware (OS 4.2.2)
Supra M726G
Description | Discussion пїЅ | Firmware пїЅ

Drivers and Utilities

Drivers:Drivers.zip(873.96 KB)

MTK Droid Tools 2.5.3: MtkDroidTools.zip(10.56 MB)
Scatter_2_Editor_v2.04:Scatter_2_Editor_v2.04.zip(39.73 KB)
SP Flash Tool v3.1324.0.177 (Secboot):SP_Flash_Tool_exe_v3.1324.0.177_Secboot.zip(7.56 MB)
SP Flash Tool v5.1420.03:SP_Flash_Tool_v5.1420.03.zip(29.88 MB)
SP Flash Tool v5.1432.00.000:SP_Flash_Tool_v5.1432.00.000.zip(30.42 MB)

Firmware

Dump firmware from MTS for SP Flash Tool

Recovery

Stock recovery

recovery.img(6 MB)

ClockworkMod Recovery

ClockworkMod Recovery 6.0.3.7 modified MatrixCWM-Recovery-6.0.3.7-Matrix.img(5.9 MB)
ClockworkMod Recovery 6.0.3.7 modified Matrix for the version without Internal SDCWM-Recovery-6.0.3.7-Matrix-modversion.img(5.9 MB)

Checked only ClockworkMod Recovery 6.0.3.7 modified Matrix for the version without Internal SD

TWRP

TWRP by maximko1011

Instructions

1980_SUPRA_M726G_manual_rus_NEW.pdf(15.33 MB)
Instructions for firmware Supra M726G (MTK6582)
Supra M726G (MTK6582) firmware manual for Windows 8.1 x64

Screenshots

Secret codes

Entrance to the engineering menu: * # * # 3646633 # * # *
Information about the phone: * # * # 4636 # * # *
IMEI Check: * # 06 #

Post has been editedolegusss - 24.07.16, 13:13

Reason for editing: added TWRP

[Matrixnet]

Dump firmware from MTS for SP Flash Tool
Without changes:Download

C changes:Download
Edited partition table

• Removed SD card
  
• Sd card information section
  
• USERDATA increased to 2.39GB.
  

Install in / system / etc, vold.fstab and vold.fstab.nand to remount external SD card
vold.zip(1.22 KB)
Flash boot_patched.img (Deletes / sdcard1, / storage / sdcard2, / mnt / sdcard1 folder in the root)
boot_patched.img(6 MB)

C changes + vold.fstab, vold.fstab.nand + removed MTS applications + patched boot.img + ClockworkMod Recovery 6.0.3.7 modified Matrix for the version without Internal SD:Download

Recommended OS for firmware: Windows 7 x86
After the firmware, you need to start the tablet with the Vol + Key pressed and make wipe data and cache. Otherwise, the device will constantly hang on the Supra logo.

All manipulations with your device, you do at your own peril and risk!

Before any manipulations with the device, be sure to do Backup using MTK Droid Tools 2.5.3, especially nvram, it is almost impossible to restore it without a backup (1 way to restore it is to install the donor and change IMEI to your own)

Post has been editedMatrixnet - 17.07.14, 11:31

[Matrixnet]

Well, yesterday I started developing CWM Recovery for this device already have the first result.

So at 16.42 already CWM recovery starts and does nandroid backup: / data, / cache, / system, boot, recovery (I don’t really understand why this is necessary, I can think I can disable it), android_secure.
I'll post the Beta version the other day.
While the device is not mounting via USB as a flash drive. I am looking for how to fix it.
I posted 2 versions for the standard device and for the modified firmware without internal sdcard. I checked the second one. I have a userdata 2.39GB.
I will finish the functionality. Plans to make backup nvram function. I also tried CWM Recovery 6.0.5.0, but recovery.img turned out to be larger than the partition size. so this project will leave for later. I did not check all the functions, but backup nandroid does. Check and unsubscribe about bugs.

Control:
Vol + - Top
Vol- - Down
Power - Selection
Pressing the touch - Back (If not in the main menu.)

Post has been editedMatrixnet - 14.07.14, 00:58

[Matrixnet]

Instructions for firmware Supra M726G (MTK6582)
All manipulations with your device, you do at your own peril and risk!
Used programs: Drivers, MTK Droid Tools 2.5.3, SP Flash Tool v3.1324.0.177 (Secboot) from the header
Pre-do a full backup of the device (All messages like nvram error or missing IMEI will be ignored!), I use for backup MTK Droid Tools 2.5.3
1) Completely turn off the device;
2) Unpack and open the folder with the SP Flash Tool;

3) Run Flash_tool.exe;

4) Select the scatter file (MT6582_Android_scatter.txt);

Point 5 is to be performed only in case of editing the flash memory markup, otherwise we go to point 7;
5) Press the Format button, put a check mark like in the picture and click OK;

6) Connect the device off and install the driver, then the device is formatted;
If we skipped paragraphs 5-6, then in paragraph 7 we tick only ANDROID, BOOTIMG, RECOVERY;
If we formatted the device in points 5-6, then we leave everything as it is;
7) Select the checkboxes for the sections that we need to write to the device, click on Download and on Download Warning, answer YES;

8) also the device is turned off and connected to the PC, after flashing you will see the following;

9) Clamp the Vol + and Power button, go to Recovery (here are 2 options or we requested CWM Recovery from me or stock Recovery, in any case, we proceed further), do "Wipe Data and Cache" and can launch the device;
If we formatted the device in clauses 5-6, then we execute clause 10
10) Run MTK Droid Tools 2.5.3;

11) We connect the device to the PC (There should be a checkmark for Developers-Developers-Debug USB);

12) Press the ROOT button and answer the question in the picture Yes (If SuperSU or SuperUser is installed, it confirms the rights on the adb shell device);

13) Press the IMEI / NVRAM button;

13) Click the Restore button and select your nvram.bin and nvram.tar;

14) On this, all reboot the device. Good luck in flashing.

Post has been editedvaalf - 14.12.16, 16:51

Reason for editing: raised in the topic header

[kamp68]

Matrixnet,

Matrixnet @ 07.22.2014, 17:29

C changes + vold.fstab, vold.fstab.nand + removed MTS applications + patched boot.img + ClockworkMod Recovery 6.0.3.7 modified Matrix for the version without Internal SD: Download

I tried different SP Flash Tool crashes (SP FLASH TOOL ERROR 8038 Occurs if the names or addresses of the blocks in the scatter are different from the table inside the phone (PMT) Replaced the scatter made by this method
Download the latest mtkdroidtools
We connect the phone and save the block map (2 files will be saved and one of them will be named PMP)
We leave only PMP and rename it to normal view of the scatter.
Through it, you can flash any firmware without error 8038
After the tablet was sewn, I did everything according to the instructions (After the firmware, you need to start the tablet with the Vol + Key pressed and make wipe data and cache. Otherwise, the device will constantly hang on the Supra logo.) But when turned on, it hung on the logo, did the wipe twice, but the miracle did not happened, recovered from backup.

[Matrixnet]

kamp68,What are you talking about, I stitched 3 devices, and mordvin80 also sewed.
The main thing is to use the SP Flash Tool v3.1324.0.177 (Secboot) from the header, otherwise it cannot format the sections and fill in the images. Also for the firmware to use the OS is not older than Windows 7. for Windows 8 and 8.1 there are no drivers or they are not installed.
Scatter is made on the basis of Dump from a clean device. And the scatter is edited using Scatter_2_Editor_v2.04 from the header as well.

Post has been editedMatrixnet - 23.07.14, 11:11

[kamp68]

Today I tried again, the same error 8038. Maybe it's better to roll up under CWM Recovery, there the blocks are not checked :)

Post has been editedFobos68 - 23.07.14, 14:53

[Matrixnet]

kamp68,So CWM cannot do the re-partitioning. Write what OS is on the PC. Also throw the SP Flash Tool into the root of the C: drive and the same firmware there. Also in the names of files and folders should not be Russian characters. So did you turn off the device completely, clicked Download and connect it to the PC? Did you pre-format do? Stretch the window and make a screenshot of the main window before clicking Download

[kamp68]

Sorry! My jamb, sewed without format. Formatted everything flew with a bang. + set: thank_you:

[Matrixnet]

CWM Recovery 6.0.3.7
Modification: MediaTek MT8312 (MT6582)
Modified: Matrix

Version for No Internal SD. The beta version is for tests only. if you want to write about bugs in PM.
So from the innovations:
Created menu: Power Menu
nandroid backup allows you to backup nvram while testing.

Also make a full backup before the tests.

Attached files

recovery.img(5.9 MB)


Post has been editedMatrixnet - 25.07.14, 01:33

[svitok12]

The question is removed :)

Post has been editedsvitok12 - 30.07.14, 11:32

[Kamilla0503]

Is this firmware suitable for the supra M722 tablet?
Is it possible to install any firmware on supra M722?

[Matrixnet]

Kamilla0503Sorry, you can not sew and you can not, on the wrong resource, you saw the characteristics of the MTK6582 processor, on your Rockchip RK3026.

Post has been editedMatrixnet - 11.08.14, 01:25

[Matrixnet]

Supra M726G (MTK6582) firmware manual for Windows 8.1 x64
All manipulations with your device, you do at your own peril and risk!
Used programs: Drivers, MTK Droid Tools 2.5.3, SP Flash Tool v5.1420.03 from the header
Pre-do a full backup of the device (All messages like nvram error or missing IMEI will be ignored!), I use for backup MTK Droid Tools 2.5.3
1) Completely turn off the device;
2) Unpack and open the folder with the SP Flash Tool;

3) Run flash_tool.exe;

4) Select the scatter file (MT6582_Android_scatter.txt);

Point 5 is to be performed only in case of editing the flash memory markup, otherwise we go to point 7;
5) Open the Format tab, put a check mark like in the picture and click Start;

6) Connect the device off and install the driver, then the device is formatted;
If we skipped paragraphs 5-6, then in paragraph 7 we tick only ANDROID, BOOTIMG, RECOVERY;
If we formatted the device in steps 5-6, then leave everything as it is;
7) In the Download tab, select the sections that we need to write to the device with checkboxes, click on Download;

8) also the device is turned off and connected to the PC, after flashing you will see the following;

9) Clamp the Vol + and Power button, go to Recovery (here are 2 options or we requested CWM Recovery from me or stock Recovery, in any case, we proceed further), do "Wipe Data and Cache" and can launch the device;
If we formatted the device in clauses 5-6, then we execute clause 10
10) Run MTK Droid Tools 2.5.3;

11) We connect the device to the PC (There should be a checkmark for Developers-Developers-Debug USB);

12) Press the ROOT button and answer the question in the picture Yes (If SuperSU or SuperUser is installed, it confirms the rights on the adb shell device);

13) Press the IMEI / NVRAM button;

13) Click the Restore button and select your nvram.bin and nvram.tar;

14) On this, all reboot the device. Good luck in flashing.

Post has been editedMatrixnet - 10.08.14, 11:59

[saym101]

Not in the know on 727 supre there is anything?

[Matrixnet]

saym101,Only yesterday I saw him in the MTS catalog. But for now there is no basis for tests. I would pick it up for the Supra M726G. It is unlikely that it is. If you have M727G, then write in a personal talk

Posted: 08/15/2014 8:00 PM
Good news, saym101 threw off its firmware M727G not a clone of M726G, but still the system, boot and logo came up to us. Truth needs improvements, does not work:
Speakers, Sensor, G-Sensor so far everything is known. Therefore. I will look for options for porting this firmware to us.
Let me remind you of M727G Android 4.4.2

Post has been editedMatrixnet - 15.08.14, 19:00

[saym101]

Try to pull out the driver with your firmware. The idea should work. The fact that they are similar, not the fact that the components are the same, something different.

[Matrixnet]

Hardly, all the same OC are different, though I found the core for MTK6582 for Android 4.4.2. I like it. I thought to flash your firmware, but I got a brick that even the PC does not see. And I found at random how to pull it out. Hold Vol + - Vol- - Power and keep it connected to the PC and waiting for the firmware. And as soon as the system sees it, release the buttons and the firmware will go.

Post has been editedMatrixnet - 16.08.14, 13:15

[aleks-1978]

saym101, and where did you get the firmware on 727, otherwise I bought myself and in our branch is empty, I can not even get the root

[kostyacherkasov]

I got root rights here by this application me this site is complicated

Posted on 08/27/2014 22:48:

and without a computer is convenient!

[saym101]

Aleks-1978 @ 08/19/2014, 08:43

saym101, and where did you get the firmware on 727, otherwise I bought myself and in our branch is empty, I can not even get the root

Helped me Matrixnet,
He over the firmware from my conjured, to make for 726 on our basis. Well, what would the firmware do to make the root. If anything, I think you can lay out, if the author is not offended: blush:

kostyacherkasov
Well I do not know. I have not tried. But on 4.4.2 it can not go. Can Aleks 1978,try and accomplish your goal?

Post has been editedsaym101 - 28.08.14, 19:28