asmirald , Lenova is normally installed in some, crooked in some (it seems like different revisions). I wanted to redistribute part of the memory from the drive to the internal memory (for installing applications), but I did not dare ..... for now.

In short, I installed this Lenovo_Air_7.85_3G, the buttons at the bottom are more comfortable and there are two curtains on top. But a lot of extra stuff installed. Android version is the same 4.2.2.Connected to the Internet, I look at the top offer updated to 4.4.I was delighted. But it was not there, not for our device. Do not upgrade in any way. And the last nail is "castrated memory", as someone has already put it on the forum.I lost the USB DRIVE, which is in my native firmware and weighs about 11GB, and I never found a solution to this problem. People tried to find out something there, and the clever local people, without revealing the secret of their "politely" sent ...RoverPad Air S7.85 3G - Discussion (Post Seerakuz # 58208629)
As a result, through the same SP_Flash_Tool_exe_Windows_v5.1648.00.000 I went to the firmware dump Android 4.2.2 for 3A045 devices (3G-HDMI-GPS)
RoverPad Air S7.85 3G - Discussion (Post RusselMorroz # 31972524)I rolled back to my native version on 4.2.2. Perhaps if a miracle happens and someone renews Lenovo, you can return to it. Undoubtedly the firmware looks more modern and beautiful.
By the way, this man once wanted to do it :)RoverPad Air S7.85 3G - Discussion (Post by nrm-hawk # 41546667)

Post has been editedasmirald - 15.11.18, 13:58

Recovery is very simple. Only in the absence of normal firmware it is here to nothing. But just in case, I will share how I did.

INSTALL TWRP (REPLACE STAFF) and then Backup the firmware of the tablet (backup-backup) just in case.
File recovery.img download hereRoverPad Air S7.85 3G - Discussion (Post by nrm-hawk # 41546667)
MT6589_Android_scatter_emmc file from firmwareRoverPad Air S7.85 3G - Discussion (Post by asmirald # 79039178)
1) I placed the folder with the program, the file from the MT6589_Android_scatter_emmc firmware and recovery.img on the computer to the root of the disk.
2) Open the SP Flash Tool on behalf of the Administrator.
3) In the second line, select the path to the scatter file MT6589_Android_scatter_emmc
In the Download tab, only RECOVERY will be checked, since there are no other files from the firmware next to the scatter file (MT6589_Android_scatter_emmc).
4) Select (Download only) and click Download.
5) On the tablet in Settings - go to the section For developers - turn on USB debugging
6) We plug in the cable and on the ON tablet, press the sound (-) minus and the off button at the same time and hold for about 12-15 seconds, it should turn off and the firmware will start (I tried to clamp the sound button (+) plus and the off button, it loads with an error ).
7) After completion, disconnect the cable from the phone.
IMPORTANT! After the firmware, you need to immediately go into the new Recovery before loading the tablet, otherwise the system will put back the native Recovery image:
8) Hold down the volume (+) and the power button will appear three items. Select the Recovery button with the volume button (+) and enter by pressing the volume (-)
9) Do a reboot of Recovery to make sure that it got up correctly.
Everything!
Now we make a backup of the firmware of the tablet (backup-backup) just in case.
To do this, the tablet must be installed flash drive.
In the recovery, select the backup and restore - backup option and wait without pressing anything (6-7 minutes) for the end of the save. A folder with a backup should appear on the flash drive.

Post has been editedasmirald - 15.11.18, 02:50

Comrades, put the firmware boldly, if not suitable - the flashlight will send)
I, sobsno, and found the right.

darkflame
Well, what is she ... yours was necessary?

I repeat once more ... Plates and especially budget ones are a smaller market than smartphones ...
Pros are not profitable to collect custom, not the pros do not know how, and the Chinese are wise more.
So do not wait for new firmware ... Or yourself or edit for yourself ... I have a fly connection 3G
Already the screen is a rainbow below ... But the only thing that works is the initial screen from another firmware ...
It was possible to start 4.4, but the touchscreen does not work ... Dare yourself ... I will help.
4.4 did not start at all, but a couple of magic and a screen are and icons ...

oh well Let it be 4.2.2 native and stable, 4.4 not much better probably. No desire to rape the apparatus anymore, picking at his memory with an inexperienced scalpel ...

I remember there is a model for xposed, which on the phones activated the tablet mode, it goes and in the opposite direction only you have to press 2 times

Posted on 11/25/2018 22:14:

People, if you are alive, then let's port. Themselves. I am looking for a good firmware for trash. (I still use chuwi hi8 on Windows, and this is a toy)

Post has been editedBardzakkkk - 25.11.18, 22:16

Here everyone decided not to break this toy anymore: comando:: rolleyes:: friends:

Post has been editedasmirald - 29.11.18, 04:48

The people have such a problem, RoverPad Air 7.85 3g turns on before the android inscription and everything is on it, it hangs like this until the battery dies. I tried through the recovery I threw off the date and the cache does not help. The flash drive sees only the built-in, tried to find firewood for it, here all the links are broken. Help who than can.

Foxy2002 , universal firewood, take it from another device with the same process

Hello, I don’t understand how to determine the model. on one screen I had to pull the battery and I can’t turn it on anymore when the charging is connected, the red indicator next to the camera is lit the battery is 100% charged

warcraft325, In order to help pick up the firmware, you need at least some information, except that there is an inscription MEDIAPAD. Photos of the entrails for example.

Roverpad sky 7.85 3g (3A045)firmware

Have you tried this firmware? Well, maybe someone tried it?
and how to stitch it?

Why is there a 5.1 oc for the device?

native definitely not. If only to find a similar tablet with the same hardware. But the probability is small

It would be nice if some kind of enthusiast would have found it, and then somehow on 4.2 sit reluctantly thank you in advance) for the time being I sit on a lightweight explay I will say briefly on the stock somehow better



Post has been editedBassbosted68 - 04.07.19, 06:14

The problem is in the gland. Even 4.4 is problematic to do ... I have a similar tablet - Fly 3G. Why do you need 5.1 ... Explain.
It is necessary to make the driver on the screen - more precisely on the sensor ... It is not easy ... At least - you must have the same tablet ...
This is unreal ... If a person knows something in programming - he can buy a more correct iron ...
Earn on old tablets - a miser ... Even on older smartphones no one makes new firmware ...

Good day, you need firmware for 3a045 percent MT8382V. I can not find