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> DNS AirTab E74 - Firmware
What is missing in the subject?
What is missing in the subject?
Background information [ 6 ] ** [26,09%]
Answers to questions [ 3 ] ** [13,04%]
Cleaning topics [ 4 ] ** [17,39%]
Just enough [ 10 ] ** [43,48%]
Total votes: 23
 
Virus25418
Message#1
21.02.13, 07:18
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DNS AirTab E74 - Firmware
PictureDNS AirTab E74
Description | Discussion � | Firmware � | Games �

Welcome owners of this device!
At the moment there are 2 versions of devices, be careful flashing firmware.

For newbies
1. Read the rules -
If you, when registering on the forum, forgot or thought that the rules are not for you, but they still gave you a ban or a comment and you do not understand why?
Then use the rules to solve problems.

2. How to ask a question and get an answer? -
You can always get an answer, but the correct one is only when there is all the necessary information on the subject.

3. How to find the answer when I say "the answer was already given" -
There are 3 types of search on the forum:
3.1 - throughout the forum.
3.2 - on the topic.
3.3 - by keywords. (Located on top and bottom of each forum)

4. I do not understand how to flash my device?
For this there is Documentary information in this header how to do this without harm to the device.

5. I have questions, but how can I correctly ask him and not violate forum rules?
Read the rules
See the Forum Cap,
Use the Search and then ask a question describing the problem and how it happened.

The remaining questions and answers are looking in the FAQ.


Official firmware / Not official firmware
Official firmware
First revision firmware
Firmware for second revision

Not official firmware
First revision:
Chinese firmware
Who has the native firmware hanging, I advise you to flash the Chinese one. And then all the problems disappear. Attention! In the Chinese firmware, the camera does not work.
Chinese firmware from fayloobmennik.net
Chinese firmware from cloud.mail.ru
Chinese firmware with root and already built in custom cwm and percentage round battery

Dsmod v1.0 - The author of this firmware write to the curator
Scripts in addition:Go to page
Appearance Scripts:Click here!


Second revision:


Cwm firmware:


Test(Not recommended for everyday use)


Backups


To add your custom
To add your custom, click on the complaint button with the post of your firmware and write the following text:
Hello, you can add my custom to the cap.
Names (Well, here you are, write what is called).
Or write to the curator of the topic all the same.



FAQ

������: download


How to determine which revision?

Answer:
The audit can be determined by the date of purchase, all devices below the period May 2013 is the first revision,
All that is higher May 2013 is the second, until a new version appears.

Question:
And what if you put the firmware wrong.
I heard that a tablet can burn.

Answer:
The tablet does not burn, but it can turn out to be a brick. At best, you can simply reflash, at worst - you will have to disassemble and do a reset by closing the contacts of the microcircuit, and then also flash it.
The worst case happens when you upload firmware from an incompatible tablet.

Question:
What games are supported by our device?
Answer:
Your answer is on the top, in the Games topic.

Question:
How to enter the firmware mode? / How to enter Recovery mode?
Answer:
This can be done by holding 2 buttons on the tablet:
Power on and back button (Power on and sound +).
For recovery mode, the USB cable must be disconnected.
For firmware mode, the cable must be connected.

Question:
How to disable / enable soft buttons?
Answer:
With Root, locate the Build.prop file and add it to the end.
qemu.hw.mainkeys =, a digit from 0 to 1 1 turns it on, 0 turns it off.


Instructions
Off Instructions on firmware -Attached fileE74_FW_update_instructions.zip(917 bytes)

Instructions for flashing firmware via computer (2nd revision):
Recovery Instructions
FAQ on setting up CyanogenMod 10.1

Recovery Installation
1.We download CWM (look in the header)
2. We unpack drivers for your OS (They lie in the archive in the drivers folder)Drivers are only available for Win 7/8 x86 / x64At the expense of XP, Linux, etc., I do not know!
3. Install the firmware driver - turn off the tablet, press and hold Volume + (Back) and connect the cable. After that, a new unknown device should be defined in the device manager. We put on it the driver mentioned above (I hope everyone knows how to do it). After the drivers set the device to be defined as RK30XX Device or something like that. Disconnect the tablet from the computer and go to the next item.
4. Go to the firmware mode - turn off the tablet, hold down Volume + (Back) and insert the cable. (You can try without disconnecting the tablet after step 3, skip this step and immediately start it)
5.Raspack the archive, run RKAndroidTool.exe and press Flash ROM
6.All.
In order to enter CWM you need to turn off the tablet, hold down the Volume + (Back) button and hold down the power button. After the appearance of the logo - let go.


How to get full privileges (Root)
Receiving the root and further modifying the system (firmware) increases the risk of rejection of the warranty. Not all service centers can find that the system has been modified, but if you want to visit a service center you need to flash the official firmware.

There are 3 known ways to date:
Through the computer,
Through Recovery mode,
Through specials. Programs
.

How to install CWM read in the "Information".



Software
Drivers:
Attached fileRK3066_USB_Drivers.zip(251.73 KB)


Flashers:
Attached fileRKBatchTool_v15.zip(19.82 MB)
- For the first revision
RKAndroid Tool 1.37- For the second revision


Useful
How to put the Russian language in the Chinese firmware
Attached Image
Attached Image
Attached Image
Attached Image


Xposed
You can easily change both the appearance of the firmware and the functionality.
How it's done? Enough to installXposed Frameworkand install
necessary modification in the same topic as the program.

Featured:
Gravitybox


Useful program:AROMA Filemanagerworks through the recovery mode,
will help if you screwed up something in the firmware and can not boot.

Custom recovery




Patches
Patch for custom DNS AirTab E74 Costum v2
If you have a bootloop then use this patch.
The problem occurs if you decide to switch to DNS AirTab E74 Costum v2 with AirTab E74 Costum v3 DNS.



Utilities for disassembling / assembling firmware
For those who wish to do custom, modifications, and so on.
The program for parsing img images:RKWinTools_v140
Program for parsing APK:Apk manager
The program for the work of the above software:Java


Changes in the cap
13.06.2015Instructions for obtaining full preferences were transferred to a single post.
23.04.2015Redesigned header, added instructions, updated links, added introductory for beginners,
Added item Patches, Added item FAQ
22.04.2015Mini sorting
19.07.2014Added firmware android 4.2.2


Attention: you do all actions with the device at your own risk, the administration of the forum and the author is not responsible for the damaged device and the curves of the owner's hands.

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 buttonPictureunder the messages to which you want to add links.


Post has been editedsnekt @ - 19.10.15, 01:04
Reason for editing: Navigator
Voxa!
Message#1042
27.07.16, 13:20
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How to determine the audit if the date of purchase is not known?

E74
M872R

If I have written on the board M872R_V.1.1 _20130325

Is this a revision first or second?

Post has been editedVoxa! - 27.07.16, 15:16
Anodev {code}
Message#1043
13.08.16, 13:06
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Honor 7C

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until 2013 1 revision. After revision
Dear, share the normal backup firmware for revision 2


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Anodev
Virus25418
Message#1044
15.08.16, 09:37
I got to the forum.
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Samsung Galaxy S4 Mini GT-I9190

Reputation:-  255  +

* Voxa !,
The chips show the production date, if you don’t remember what year they bought the chips, they will tell you, but this is not always the case, the manufacturer can shove the chip from 2013, but the other chip from 2015 and the higher the chip date, you will definitely know the revision.

Post has been editedVirus25418 - 15.08.16, 09:38


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serega1576
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22.08.16, 05:50
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Hello. Tell me please. I do not know the date of purchase. On the board marking: M876R_V1.0_20120824. Does this mean that I have a tablet of the first revision?
serega1576
Message#1046
23.08.16, 11:24
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I tried to flash first with the 1st revision (of. Firmware) during the firmware error. Googling realized that this error arises because of the inconsistency of revisions. I fixed the 2nd revision with the official firmware, now when you turn on the DNS hangs and that's it. It does not go further ... What could be? Stitched according to the instructions, there were no errors. But the tablet does not want to turn on ... Tell me, what can I try?
htc 510
Message#1047
24.08.16, 09:09
Jamb for life)))
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* serega1576The file may have a problem. It is most likely necessary to repost.


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Aleks001000
Message#1048
17.01.17, 00:20
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* I know that is not the topic, but the main one is already closed *
Has anyone reassigned hardware buttons? The power button simply stopped working, and without a contact, do not turn it on (on itself, if turned off, that's all), buttonremapper did not help (
vefer
Message#1049
17.01.17, 10:15
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Help me please! Tablet Airtab E74. The firmware crashed and the tablet was ok, now it is constantly in recovery mode, that is, when you start RKAndroidTool, it appears, but when you try to flash the device test it hangs 50%. How can this be fixed? I did not find it in Google
rucckiy
Message#1050
21.01.17, 22:47
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Hello people! Drop anyone a link to the Dsmod v1.0 firmware. There is no on Yandex.
lysakmicha
Message#1051
03.03.17, 10:36
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Please help: when the tablet is turned on it is in infinite loading, when you try to install the driver, the device descriptor request fails. If I close the contacts, it is defined as an unknown device and the drivers are also not installed. What can be done in this situation?
Attached Image


Post has been editedlysakmicha - 03.03.17, 10:37
lysakmicha
Message#1052
03.03.17, 15:53
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after disabling the digital signature, the driver was installed, but the connection is broken during the firmware; what can be done?
Attached Image
encom
Message#1053
19.04.17, 20:49
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in the rk program it says not found already tried everything what to do?
ivanusmudrikus
Message#1054
24.04.17, 01:51
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Hi, I unpacked the firmware, it gives an error when installing

Posted on 04/24/2017 01:53:

Adelink777 @ 17.06.16, 20:38*
RKDevelopTool v1.35.part01.rar (50 MB)
RKDevelopTool v1.35.part02.rar (50 MB)
RKDevelopTool v1.35.part03.rar (50 MB)
RKDevelopTool v1.35.part04.rar (50 MB)
RKDevelopTool v1.35.part05.rar (50 MB)
RKDevelopTool v1.35.part06.rar (8.31 MB)

Hi, I unpacked the firmware, it gives an error when installing

Attached images
Attached Image
Attached Image
Voxa!
Message#1055
01.09.17, 12:44
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The device does not turn on. Do not sew writes Prepare IDB Fail
log
Loading firmware ...
Loading firmware Finished.
********** Upgrade Action **********
********** Upgrade Start Total<1>**********
<Layer 2-3>Download Boot Start
<Layer 2-3>Download Boot Success
<Layer 2-3>Wait For Maskrom Start
<Layer 2-3>Wait For Maskrom Success
<Layer 2-3>Test Device Start
<Layer 2-3>Test Device Success
<Layer 2-3>Check chip start
<Layer 2-3>Check chip success
<Layer 2-3>Get FlashInfo Start
<Layer 2-3>Get FlashInfo Success
<Layer 2-3>Prepare IDB Start
<Layer 2-3>Prepare IDB Fail
********** Upgrade Done Success<0>Fail<1>Time<3339>ms **********


I am flashing firmware for the first revision, since 2012 is written on the board
sequence number is displayedblue!
What can be done?

Post has been editedVoxa! - 01.09.17, 13:02
DJ Jul
Message#1056
19.11.17, 18:47
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Highscreen Explosion

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That's what the error is, the tablet does not start, tell me how to be that ... o.O
Attached Image


Post has been editedklich007 - 19.11.17, 18:59
Reason for editing: Spoiler


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Anodev {code}
Message#1057
19.01.18, 07:45
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On our little animal earned linux!
Instruction
Attached Image


Post has been editedsnekt - 19.01.18, 12:12
Reason for editing: The rules of the section "Android - firmware" p.3.8.


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Anodev
AKuHAK
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Selinfox1234567890 @ 01/19/18, 06:45*
On our little animal earned linux!
Does the wifi work? My Wi-Fi does not work (((


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Fan of Heroes 3 and Stargate
Anodev {code}
Message#1059
11.03.18, 14:03
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* AKuHAKIt works, it does not automatically start on all images. You have to handle the kernel module /lib/modules/3.0.8+/8188eu.ko to load


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Anodev
DNS
 

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