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[JIoIIaTuH]

Oysters T72X 3G - Firmware (OS 4.4.2)
Oysters T72X 3G
Description | Discussion пїЅ | Firmware пїЅ

Important information!

Attention! After the firmware from the official site Oysters, you can get a brick!

Before asking a question

Everything you do is at your own risk! The authors of the manuals are not responsible for the carelessness and mistakes of the owners!
Before doing any actions with the tablet, it is strongly recommended to make a backup!

What you need to know before the firmware

Audit

Our tablet has several revisions.

• 1409883779
  
• 1410599995
  
• 1410438365 - пїЅ пїЅпїЅпїЅпїЅ пїЅпїЅпїЅпїЅпїЅпїЅпїЅ пїЅпїЅпїЅпїЅпїЅпїЅпїЅпїЅ пїЅпїЅпїЅпїЅпїЅпїЅпїЅпїЅ lite пїЅпїЅ 1411046144 download

1411046144

1413430693 - пїЅ пїЅпїЅпїЅпїЅ пїЅпїЅпїЅпїЅпїЅпїЅпїЅ пїЅпїЅпїЅпїЅпїЅпїЅпїЅпїЅ пїЅпїЅпїЅпїЅпїЅпїЅпїЅпїЅ пїЅпїЅ 1410599995

For each revision of their firmware!
You can find out your revision number as follows: Settings / About tablet / Customized version
You should also pay attention to the build number.

Recovery = The utility required to install updates, software modules, checks the integrity of software
System = A set of user and system applications included in the firmware
BB, PC = Personal computer
SC = Service Center
Stock, stock = "Factory" state of the software (may be completely "factory", and may concern only certain parts of the firmware)
Brick = Non-loading smartphone / tablet: "hung" when loading, or not in any mode
Wipe = Analog Hard Reset on WinMobile, it happens:

• Factory reset (Reset to factory settings)
  
• Partititon Wipe ("Rubbing" section),
  
• Full Wipe ("mashing" of all sections of the firmware, usually done before installing the firmware)
  
• BatteryStats Wipe (Used when calibrating the battery)

Ruth, ROOT = account of the main administrator, or superuser. Having access to this profile, a number of possibilities appear that are not available in normal operation.
Fastboot = mode for flashing / loading the phone.

Drivers and Utilities

• Drivers
  
• SP flash tools - firmware program
  
• MTK Droid Tools - makes a backup
  
• SuperSU - necessary to get root rights
  
• GoogleContactsSyncAdapter.apk
  
• Htccalibrate - sensor calibration

Official firmware

Official firmware for all revisions

Unofficial firmware

Resurrection Remix v5.7.4
Resurrection Remix v5.6.7 Stable (Android Version 6.0.1)
Resurrection Remix (android 5.1.1)
Kama and Perm
Firmware "lite"

Instructions

Reboot methods

From the off state, hold down the button volume up and power button , as a result, we are in the boot selection menu
next buttonvolume up move through this menu and click volume down confirm loading to selected module
How to enter recovery

How to backup
Detailed instructions for obtaining Root rights
Getting root rights
Preparation and firmware tablet itself
Memory remapping
Brick restoration
Repair IMEI
Tablet error options and solutions
Without a reason, the touchscreen stopped working

Recovery

TWRP 3.1.0 rev.1
TWRP 3.1.0 rev.2
TWRP v2.8.2.0
CTR recovery
Recovery Installer for custom recovery

miscellanea

Energy reduction
Sensor Calibration
GPS calibration for cold start local area
FAK on GPS settings (user experience)
Solving the problem of synchronizing Google account
Memory re-patches

There is no curator in the subject. If there is a user in the subject who wants to become a Curator and the correspondingRequirements for candidates, he can apply in the topicI want to be curator(after having studied the topic header and all materials for curators).
Prior to the appointment of the curator, on filling caps, please contactmoderatorssection through a buttonunder the messages to which you want to add links.

Post has been editedsnekt - 02.07.17, 13:51

Reason for editing: Recovery installer for custom recovery

[fil]

M

We move to subsection

[JIoIIaTuH]

How to make a backup?


What you need to make a backup?

• MTK Droid Tools utility
  
• Sp Flash Tool
  
• installed drivers
  
• USB debugging enabled in tablet settings

Instructions with pictures

1. Launch MTK Droid Tools, connect the tablet, wait until you decide in the program.

2.Create a scatter file. To do this, click on the button that says "Block map ->then Create a scatter file ", then in the folder with MTK Droid Tools create the file MTXXXX_Android_scatter.txt, where XXXX is the model of your processor.

3.Run the Sp Flash Tool, click on the scatter-loading button and select the file we created earlier, in our case this is MT6582_Android_scatter.txt

4.Next, go to the Reedback tab and click add, double-click on the block, save, the Reeadback block start address window opens. Do not close it! Next, open the MT6582_Android_scatter.txt file with a regular notepad and find the partition_name: CACHE block, copy the value from the linear_start_addr: field and paste it into the second field of the window and press OK and save the ROM_0 file, where instead of zero it is desirable to put other numbers.

5.Disconnect the tablet from the computer. Turn off.
6.Click on the Readback button in the Sp Flash Tool and immediately connect the disabled tablet. After connecting, a red stripe will run quickly right away, then a blue one, wait for completion .... it will take all this 20 (it took me 15 minutes), after the end you will create a file in the folder with the Flash Tool called ROM_ * your name *

7.Next, disconnect the tablet from the PC, close the SP Flash Tool, turn it on (tablet) and plug it back in, USB debugging should be enabled. Run MTK Droid Tools and wait until the tablet is determined in the program.
8.Go to the root, backup, recovery tab and click on the button that says "Make a backup from ROM_ flash drive", in the explorer, select the ROM_ * file your name *, which is located in the folder with the SP Flash Tool and open.
Wait until the bars run in MTK Droid Tools, then the program will offer you to make CWM recovery - we refuse. Waiting for copying.
After all that has been done, find the ready backup in the MtkDroidTools / backups folder

9.Open the backup you just made and rename the file from the factory_NONmodified_recovery.img recovery to recovery.img, then the SP Flash Tool will load it automatically and you will not have to specify the path.

Backup NVRAM

1. Open MTk Droid Tools
2. Press the IMEI / NVRAM button
3. Click backup
4. Everything is ready. Remember that each IMEI has its own, and there is no sense in sharing them.

Post has been editedJIoIIaTuH - 21.09.15, 13:42

[RGR22]

Tell me, in step 6 it says "Pleast load a DA before execution." I click OK and nothing ((((

[JIoIIaTuH]

RGR22,
The picture shows what you need to choose, or when you choose this file error?

Post has been editedJIoIIaTuH - 23.04.15, 19:35

[RGR22]

Click on the Readback button in the Sp Flash Tool and immediately this garbage gets out and everything

[JIoIIaTuH]

RGR22,
step 6 should helpinstruction

[RGR22]

what and where could I have done wrong ???

Attached files

error.bmp(1.24 MB)
error.bmp(1.24 MB)


Post has been editedRGR22 - 23.04.15, 19:43

[JIoIIaTuH]

RGR22,
It turned out to solve the problem?

[JIoIIaTuH]

RGR22,
weider.03,
99% problem to be solved 6 steps away

JIoIIaTuH @ 04/23/2015, 19:40

instruction

Post has been editedJIoIIaTuH - 23.04.15, 19:45

[RGR22]

JIoIIaTuH,
There is no error, but there are no movements either. I'll try everything from the beginning

[RGR22]

It helped, thanks !!!! Backup made. Now the fun part. I downloaded the Kama firmware, and what and where to replace it I could not find: blush :. The manual does not say what to replace. Teach-please tell me !!!!

[JIoIIaTuH]

RGR22,
in fact, everything is the same as in the instructions. Only the scatter file is selected from the folder with the Kama firmware

Posted 04/23/2015 21:28:

And do not forget about the audit

[Crazzy_white]

I'm trying to backup. All drivers and programs installed, USB debugging included. But MTKdroidTools does not see the tablet. Cable and port also changed - no sense. What to do?:)

[Andrey_ Boyko]

Who has stock rekoveri?
Throw me in a personal or forum, ITWRPwill do.

Recover received, TWRP will be soon.

Post has been editedAndrey_ Boyko - 28.04.15, 17:14

[alexder21]

Hello!

Unsuccessfully flashed the tablet with firmware from the office. site. It is clear that I got to this site when everything had already happened. Having studied this thread, I realized my mistakes and realized that nvram.bin was lost (no one in the dock wrote about backup), and the serial number flew off. Found many aliens nvram, but this is not correct. As I understand it, you need to use SN_Write_tool to write your sn and IMEI. The actual question is: where to get the APDB database, which is indicated in the NVRAM database file section?

The info indicated:

[y_aleshka]

alexder21 @ 04/29/2015, 00:17

The actual question is: where to get the APDB database, which is indicated in the NVRAM database file section?

Usually throw in the firmware, but it is not there. I do not know help in the firmware Explay Atom, these databases are.

[KirK2]

Hello everyone, at work they decided to flash the custom firmware from the bald, backup naturally did not,
T72X 3g
imei 1 35653206252 ****
imei 2 35653206502 ****
s / n1436724023 ***
Everything is stitched without errors, but the screen is constantly streaked, as soon as I have not tried to reanimate the patient.
Tell me where to dig

Post has been editedKirK2 - 30.04.15, 15:09

[lap-dogs89]

Hello, help with the oysters T72 3g tablet from the MTS, it must be unlocked for all sim cards!? When entering the engineering menu, the symlock gives an error in the com.android.phone application, an error occurred. And how to properly flash it ...

[JIoIIaTuH]

pug89,
under your revision choose the firmware and sew. All instructions are in the header.

[y_aleshka]

I put the firmware light, it is not clear now how to disable OK GOOGLE, in applications only there is a stop or how to remove the conductor through the EU where it lies there. Experts advise what you can do, I do not use the function, but it is decently compared to many programs, it eats battery and memory. I showed a little more than 1GB of free memory on the stock firmware in the file manager, and now it only shows 50MB on the firmware, so it should be?

Post has been editedy_aleshka - 01.05.15, 10:56