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[Schraibicus 2018]

DiscussionOysters T84ERi 3G
Oysters T84ERi 3G
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Photo

Different utility

Repair IMEI
Flash tool - firmware program
Instructions for flashing the tablet

Drivers

link

Recovery

CTR Recovery -recovery_ctr.img(6.18 MB)

TWRP Recovery (version 2.8.xx) -recovery.img(10.58 MB)

TWRP 3.0
Themes for TWRP 3.0

How to install recovery

link to post

Getting Root Rights

link to post

Official firmware

Android 4.4.x

Instructions and firmware on the site OYSTERS (click on the item "Tablet PC" and look for your model)
reference to orininal
T84MRI firmware (suitable for some)
another original

Custom firmware

Android 4.4.x

AOSP

Android 6.0.x

5 firmware based on cm13.0

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Post has been edited-baw- - 09.11.16, 22:49

[Schraibicus 2018]

[email protected], 09:27

It was successful, only the sensor is tupit!

I am sure that this is your tablet?

[savagemessiahzine.com_aLIVe]

[email protected], 09:27

Guys, help at least with advice!
This body is buggy, I decided to flash ..
It was successful, only the sensor is tupit! It can be said that does not work. You press in the lower part, the upper one works!
Shil with both firmware, the result is one.
Before the firmware, the sensor worked properly 100%
Posted in Tech Support, silent!
How to be?

I solved exactly the same problem by installing the firmware from the T84 MRi 3G from the Oysters website.

M

Check outForum Rules!
4.19. Forbidden abuse of quoting (overquoting, overquoting). It is not necessary to quote fully opponent posts - just select the main points and press the button

Post has been edited-baw- - 20.02.16, 10:00

[Andrey.Merenkov]

Firmware with T84MRi 3g fit on T84ERi 3g? And is there any donar to this device?

[Schraibicus 2018]

Andrey.Merenkov,
People put. So it fits.

[Tehnix]

The firmware is suitable, really!
Yes, both Imei flew!
How to recover?

[Schraibicus 2018]

Tehnix,
You can restore it only by installing the native firmware.

[Tehnix]

But the native touch does not work (
From the support they answered, they said they knew about the problem, they solved it ..

[Schraibicus 2018]

Tehnix,
You can try to put your own, make a backup through MTKdroidtools and install another firmware and then restore it through MTKdroidtools.

[Tehnix]

The fact of the matter is that downloading it fails even after uploading native firmware! I can not go beyond the choice of language, because of the glitches of the wheelbarrow!

[ochkaric78]

But there is an experience of connecting this device in a car without a battery?, if I ask, if not there, I did not find a more suitable place.

[Descoo]

IMEI is simply restored through the engineering menu. Login to Eng. menu through the "Engineer Mode MTK" set from the playmarket.
The engineering menu will open, in which you need to scroll to the right on the “Connectivity” tab and find the “CDS information” item, then “Radio Information”.
Select Phone 1, enter the command AT + EGMR = 1.7, "your IMEI_1"
Select Phone 2, enter the command AT + EGMR = 1.10, "your IMEI_2"
If it gives an error - after the "AT +" put a space.
reboot the device, dial * # 06 # in the dialer and look at your device.

[Descoo]

I have the same problem: in all browsers (I open the browser myself) tabs with addresses open spontaneously:http: //global.ymtracking.com / .... , http: //tracking.appbackground.com / .... , http://ymb.yufit.comand try to download and install different Hamna. Saves only flashing with the full format. Then a couple of weeks of quiet life - and again the same one climbs ... I’m struggling to add addresses in AdAway emergencies, the tabs open, but the download does not go. the presence of the root does not affect the infection.
The question WHERE is it prescribed, and what to remove, so that the tabs themselves do not open?
Alter the device already lifted ... firmware from offsite.

[1_FOBOS_1]

Hello! I have a tablet Oysters T84 MRi 3G, judging by the characteristics, Oysters T84ERi 3G and it is the same.


My tablet was flashed with official firmware (Software 20150701), after some time applications began to be installed independently. Redirects to the “left” websites appeared in the browser, tablets got out, the Play Market opened with the applications DU Battery, Clean Master, etc.

Dr. Web detects viruses, among which there is a built-in system application YouTube. And this is already on the clean official firmware. When you turn off YouTube, after the reboot hangs a sign "An error has occurred in the YouTube app". Other viruses Web removes without problems, but after a while, applications and redirects to other sites again appear. Resetting to factory settings helps for a while, then everything repeats.

What I did: I tried to get root through Kingo Root and remove YouTube.apk. After rebooting, the file appears again, as if it was not deleted at all.
Then I used MTwinTools v0.7 to disassemble the system.img, uninstall the application and reassemble it.
I reread, downloaded and got out the error "Invalid IMEI"
There is no virus now, but how to restore IMEI?

[Descoo]

2 1_FOBOS_1: Above for 2 posts read about it :)
--------------------------------------------------
Removed YouTube system application. At first glance, the problem with opening tabs has disappeared. I drive - I will write, but most likely there is an infection in it!
Stock firmware from offsite "T84ERi_3G_SA003_18072015".
Ruth received "Kingo ROOT" from the computer by the lace. Through the "SuperUser" installed by him, Youtube retired without problems.

At one time I tried a bunch of firmware - the firmware from the T84MRi rises, but it distorts the touchscreen reaction of centimeters by 8 vertically.

Post has been editedDescoo - 06.03.16, 21:28

[1_FOBOS_1]

Descoo,
Download Dr. Market. Web and check

[Descoo]

ochkaric78
I use the device in the car. Charging from the cigarette lighter, the sound from the output of the headphones to the radio, and all the way the movie look like in the cinema.
PS: Do not do it !!! Behind the wheel you have to look at the road !!!!

[Descoo]

Another way to Rout this device:

KingoROOT

1. Downloadandroid_root_KingoROOT.zip(17.11 MB)

2. Install KingoROOT
3. Activate the menu for developers in the tablet (in the settings tap 10 times on the item About the tablet, it is the last).
4. In the menu for developers enable USB debugging.
5. Security item: Allow installation from unknown sources.
6. Start KingoROOT, connect the device to your computer with a USB cable.
7. Follow directions, mainly wait.

There was a case Ruth came out from the second time.

[Schraibicus 2018]

Descoo,
Do you think this method of rutting is easier than through recovery?

[Descoo]

I can not judge ... I don’t know what a recovery is ... In that direction, my hands are bent around :). For the lace I personally simply: shoved, smoked 5 minutes, got a root ...


Everything confirms that the YouTube system application contains infection! After its removal, attempts to pump garbage to the device are not seen ...

Post has been editedDescoo - 07.03.16, 13:00

[ndw i warrior]

The people who analyzed the oysters t84eri, you can throw off the number of the display loop from it, broke the display and even find it on the online store. Casually crushed at night