Database Info

Custom ROM for SEBM912HC (Uniseb Tablet), Yifang M912 and MagPad 8.4

Hi Folks!
This is my cooked ROM for RK2918 devices:
SEBM912HC (Uniseb Tablet Model: NX 84A)
Yifang Digital M912
MagPad 8.4
ROM Details:
- Rooted;
- Custom bootanimation;
- Android Market 3.1.6 Fix;
- SlideMe Market 4.3;
- Wiped telephone apks (Save Battery!);
- GingerBread 2.3.1;
- Language default: pt-BR;
- Some tweaks in build.prop.
Use RKBatchTool 1.3 to flash!
Flashing:
- Open RKBatchTool 1.3;
- Choose the firmware downloaded;
- Connect device on windows using USB cable;
- Press and release reset button (pinhole);
- In first time, windows asked for drivers. Install from drivers folder in RKBatchTool;
- Green box appear in Connected Devices;
- Press upgrade button;
- Wait......
- Enjoy!
Links:
- Image: update.img
- RKBatchTool (windows drivers included): RKBatchTool v1.3.rar
Remeber: Backup First!!!!
Good Luck!

how to install this custom rom? This tab has no volume button to install update.zip

Instructions for flash on first post.

Downloading mode
insert the USB Cable... hold the power button... press reset after 3 seconds release the power button.
---------- Post added at 02:27 PM ---------- Previous post was at 02:16 PM ----------
Thanks anyway, I had broken my tablet, my root M912HC wanted but could not, I thought about installing another rk2918 firmware already rooted, but it did not work, the touchscreen did not work, the sound did not work, I was 13 days with my Tabler stopped until you posted the image and my tablet was reborn from the ashes.

USB Keyboard
Does anyone know if a USB keyboard with an OTG cable, works in M912HC?

ripclawrings said:
Hi Folks!
This is my cooked ROM for RK2918 devices:
SEBM912HC (Uniseb Tablet Model: NX 84A)
Yifang Digital M912
MagPad 8.4
ROM Details:
- Rooted;
- Custom bootanimation;
- Android Market 3.1.6 Fix;
- SlideMe Market 4.3;
- Wiped telephone apks (Save Battery!);
- GingerBread 2.3.1;
- Language default: pt-BR;
- Some tweaks in build.prop.
Use RKBatchTool 1.3 to flash!
Flashing:
- Open RKBatchTool 1.3;
- Choose the firmware downloaded;
- Connect device on windows using USB cable;
- Press and release reset button (pinhole);
- In first time, windows asked for drivers. Install from drivers folder in RKBatchTool;
- Green box appear in Connected Devices;
- Press upgrade button;
- Wait......
- Enjoy!
Links:
- Image: update.img
- RKBatchTool (windows drivers included): RKBatchTool v1.3.rar
Remeber: Backup First!!!!
Good Luck!
Click to expand...
Click to collapse
any thoghts on making an android 3.0 or above rom...?

Hello man!
You have the original ROM Uniseb Tablet with Android 2.3?
I spent this update, however the Tablet was very unreliable.
Tank's!
(Olá cara!
Você tem a ROM original do Tablet Uniseb com o Android 2.3?
Eu passei esta atualização, porem o Tablet ficou muito instavel.
Obrigado!)

peeh.ramos said:
Hello man!
You have the original ROM Uniseb Tablet with Android 2.3?
I spent this update, however the Tablet was very unreliable.
Tank's!
(Olá cara!
Você tem a ROM original do Tablet Uniseb com o Android 2.3?
Eu passei esta atualização, porem o Tablet ficou muito instavel.
Obrigado!)
Click to expand...
Click to collapse
Hey man, im also from Brazil. What is unstable??? Is something weird with your browser??? Mine is working great. The same tablet.

This root method is awesome! Thank you guys!
Does anyone know if it is possible to change its splash screen?

marcellusf said:
Hey man, im also from Brazil. What is unstable??? Is something weird with your browser??? Mine is working great. The same tablet.
Click to expand...
Click to collapse
Hello!
Then close the browser from scratch, even the Dolphin.
When this loading, is pressing the touch alone.
Seriously, I want the original FW, do you have?
(Olá!
Então, o navegador fecha do nada, ate mesmo o Dolphin.
Quando esta carregando, fica apertando sozinho o touch.
Serio, quero a FW original, você tem?)

peeh.ramos said:
Hello!
Then close the browser from scratch, even the Dolphin.
When this loading, is pressing the touch alone.
Seriously, I want the original FW, do you have?
(Olá!
Então, o navegador fecha do nada, ate mesmo o Dolphin.
Quando esta carregando, fica apertando sozinho o touch.
Serio, quero a FW original, você tem?)
Click to expand...
Click to collapse
Ok, go check which version of ADOBE FLASH PLAYER you have. Then, if it is a 11 that's the problem. You need the 10.2. It happened with me. Let me know ok

marcellusf said:
Ok, go check which version of ADOBE FLASH PLAYER you have. Then, if it is a 11 that's the problem. You need the 10.2. It happened with me. Let me know ok
Click to expand...
Click to collapse
Yes, that was the problem.
But I am not able to install flash 10.2, where can I download?
thanks guy
(Sim, este era o problema.
Porem nao estou conseguindo instalar o flash 10.2, onde posso baixar?
Obrigado cara)

peeh.ramos said:
Yes, that was the problem.
But I am not able to install flash 10.2, where can I download?
thanks guy
(Sim, este era o problema.
Porem nao estou conseguindo instalar o flash 10.2, onde posso baixar?
Obrigado cara)
Click to expand...
Click to collapse
Just search "flash player 10.2 apk" on google, the first link shown is what you need. (I can't post the direct link here)

lepopa said:
Just search "flash player 10.2 apk" on google, the first link shown is what you need. (I can't post the direct link here)
Click to expand...
Click to collapse
hi... need just retore system. Tanks

Peeb.ramos
Meu carregador queimou, posso carregar via usb?

derlsouza said:
Meu carregador queimou, posso carregar via usb?
Click to expand...
Click to collapse
HAHA ... então são dois, o meu queimou 3 dias depois q peguei o tablet. Ele não carrega pelo usb. Bom, o meio que encontrei foi compra um cabo igual do carregador do nokia (do mais grosso) com entrada usb e comprar akelas tomadinhas com 5V 1500mHA ou 2000mHa

good job
Q: how to backop the stock rom?

This week I got a brand new tablet Empire M912HC with following specifications:
Model number M912HC
Android 2.3.1
Kernel version 2.6.32.27
Build number 1.0.3.GINGERBREAD.eng.root.20110822.170422_HW:1.0.0.0
Everything is working properly, except I cannot install Android Market on it.
Is there a solution? Install another rom version?

hi
its not the right place maybe , but i couldnt find any other info about this devie
i have it in here , someone put to many wrong codes on android lock , and i need to wipe it
anyone can explain how to do it please ?
thx

Adje Patatje said:
This week I got a brand new tablet Empire M912HC with following specifications:
Model number M912HC
Android 2.3.1
Kernel version 2.6.32.27
Build number 1.0.3.GINGERBREAD.eng.root.20110822.170422_HW:1.0.0.0
Everything is working properly, except I cannot install Android Market on it.
Is there a solution? Install another rom version?
Click to expand...
Click to collapse
I have a tablet like that. There is an update available on Empire-Electronix website. The rom available comes with Android Market already. Here it is h t t p : / / w w w . empire-downloads .c o m /LUBM912HCfirm.rar (just remove the spaces)
Follow the steps described on the first message in this thread an voilà.

Hisense A2 Pro with the Google Play Services?

The phone sold in China doesn't come with the Google Play Services and there is no way to install it.
However, I saw some Hisense A2 Pro on Aliexpress and their sellers claim that the phone come with the Google Play Services. One of the sellers even told me it comes with multilingual support rather than only Chinese and English.
Has anyone bought one on Aliexpress? Does it really come with Google Play? How is the stability of Google Play? Does this version get regular update as the Chinese version?

stevenfang1997 said:
The phone sold in China doesn't come with the Google Play Services and there is no way to install it.
However, I saw some Hisense A2 Pro on Aliexpress and their sellers claim that the phone come with the Google Play Services. One of the sellers even told me it comes with multilingual support rather than only Chinese and English.
Has anyone bought one on Aliexpress? Does it really come with Google Play? How is the stability of Google Play? Does this version get regular update as the Chinese version?
Click to expand...
Click to collapse
You can install Gapps.zip via a custom recovery to get Google applications working. The only restriction is Google's recent move to block Google apps from working on unauthorized devices but you can always whitelist your IMEI

Bought one few weeks ago. Arrived today. Everything working fine with play store. Without tricks. Seems to be a normal working Android phone. You can choose every language you want. I set it to german and delete chinese in the settings. Most is in german now, only a few things are in english anyway. buts no problem. On the e-ink is working everthing, not just apps written for. You can 1:1 flip to e-ink. Bought the smartphone for navigation on bike tours. It's the only navi on this planet with e-ink for use in the sun

where to buy?
hi, I am looking at this phone too, but it seems originally it supported only english and chinese. So probably you have found a shop providing latest version
would you mind sharing the shop you used, if Aliexpress which one vendor exactly?
thanks a lot
schmiddi998 said:
Bought one few weeks ago. Arrived today. Everything working fine with play store. Without tricks. Seems to be a normal working Android phone. You can choose every language you want. I set it to german and delete chinese in the settings. Most is in german now, only a few things are in english anyway. buts no problem. On the e-ink is working everthing, not just apps written for. You can 1:1 flip to e-ink. Bought the smartphone for navigation on bike tours. It's the only navi on this planet with e-ink for use in the sun
Click to expand...
Click to collapse

I bought it from Hongkong Telling Communication.
It has international support (French, German, etc.) and fully functional GAPPS until now. But it also has two big bugs:
1. Two Playstores. One is working fine, the other is just "there".
2. I cannot get my mobile data working. Phone works, Wifi works, to mobile internet it won't connect.

Just received mine so here are the first impressions. I set language to French, almost everything is translated and good quality translation. Only few things in english like the base clock application, but all parameters in French. Mobile data is working no issue. Google apps working and there is single store.
Eink screen I am a bit disapointed I find the contrast is too low. There are also 2 modes smooth and clear. In clear mode the fonts are indeed better looking but there are 2 issues contrast is even lower, and there are continuous screen flashes to refresh/reset the eink as soon as you scroll the page. Since you scroll often to read on such small pages (on a smartphone screen quantity of text is not big) it is a pain for the eyes. So I use smooth mode which is ok (no flashes) but fonts definition is not very good to say the least. It is my first experience of an eink screen, I will continue the experience a bit, but in the end I find there is chance it is not convenient for me. The issue is the contrast, for dark text on white screen I prefer a high contrast.

Hi. After try flash rom by sd card and show error, reboot and have black screen when connect to the pc appear how a qualcom device for flash with qfill. I don't found any rom for qfill for A2 Pro or A2T or A2 S9. Anybody can help me?

A2 pro with Google Play Store working
schmiddi998 said:
Bought one few weeks ago. Arrived today. Everything working fine with play store. Without tricks. Seems to be a normal working Android phone. You can choose every language you want. I set it to german and delete chinese in the settings. Most is in german now, only a few things are in english anyway. buts no problem. On the e-ink is working everthing, not just apps written for. You can 1:1 flip to e-ink. Bought the smartphone for navigation on bike tours. It's the only navi on this planet with e-ink for use in the sun
Click to expand...
Click to collapse
Could you please tell us, where you bought it, so we can get information about how to root the A2 pro correctly.
I bought one at the cect-shop which is not usefull in Germany.

please i would to find a twrp and a custom rom but i sppose it is just a dream. i've just discovered this phone.... sold at onlu 120euro and at this price is incredible but i could not live without a twrp and possibly a custom rom......

Hi, i would like to buy this phone, can anyone give a review? does it work only with chinese apps? or is it truly multilanguage?
Thanks!

Hello guys, I see that some of you got the A2 Pro with multi language and Google apps, please can you share the ROM and a method to flash it?
I bought mine and it came with only English and Chinese, without Google services. I tried every single rooting app/software (to install Google stuff) but no luck. I'm really sad as I can't use the phone without Google apps..
I tried to install them manually as APKs but they don't work.. Unlocking the bootloader didn't work.. Open Gapps need to be installed as system app or by having ROOT access..
Please, I'd appreciate any help!

Finally! I've got a ROM that costed me 100$ from someone in China! Google Services and apps are working! Here you can see some of my screenshots attached. (link didn't work so I attached them as zip file).
Contact me if you are interested, maybe we can share the high cost together

As unlocking bootloader? For change recovery and flahshing google gaps..

juansebss said:
As unlocking bootloader? For change recovery and flahshing google gaps..
Click to expand...
Click to collapse
I'm not sure I understand what you mean, but it's not buy unlocking the bootloader, it's a full ROM contains Google apps and services. You flash the whole ROM by putting it on the SD card.

rajaakahel said:
I'm not sure I understand what you mean, but it's not buy unlocking the bootloader, it's a full ROM contains Google apps and services. You flash the whole ROM by putting it on the SD card.
Click to expand...
Click to collapse
La rom que comentas era la que tenia mi teléfono. No permite actualizar ota, por que no habrá actualizaciones, tiene bug de brillo pantalla automático (no va muy bien).
Instalé rom oficial LA8627E1-Hisense-A2T_L1413.6.08.01.00.zip que tiene actualizaciones con mejoras, pero que no deja instalar play store google. Es por eso que quería cambiar el rocovery para ponerle la aplicaciones google.
El vendedor de Aliexpres no me falicita la rom que comentas tú L1413.6.07.04.GMS. Si fuera gratis te pediría el enlace..

juansebss said:
La rom que comentas era la que tenia mi teléfono. No permite actualizar ota, por que no habrá actualizaciones, tiene bug de brillo pantalla automático (no va muy bien).
Instalé rom oficial LA8627E1-Hisense-A2T_L1413.6.08.01.00.zip que tiene actualizaciones con mejoras, pero que no deja instalar play store google. Es por eso que quería cambiar el rocovery para ponerle la aplicaciones google.
El vendedor de Aliexpres no me falicita la rom que comentas tú L1413.6.07.04.GMS. Si fuera gratis te pediría el enlace..
Click to expand...
Click to collapse
I don't have a bug with screen brightness, it works fine, I just tested it now. For me it doesn't matter if they update the firmware or not in the future. I just want it to work nicely as it is now (working google apps and a working E-ink screen).

Ok. Lo del brilo automatico va (pero podría funcionar mejor). No entiendo que cobren 100$ por la ROM. Me gustaría conseguirla gratis..

juansebss said:
Ok. Lo del brilo automatico va (pero podría funcionar mejor). No entiendo que cobren 100$ por la ROM. Me gustaría conseguirla gratis..
Click to expand...
Click to collapse
I wanted my phone to have Google Apps so badly, I spent days and nights trying every ROOT app even paid remote rooting services, but nothing worked. The firmware is rock solid and impossible to root/unlock. I asked everywhere, called every Hisense support, until someone from Hisense China offered me this. I accepted because I love this phone (for its high speed and of course the E-ink screen).

Hovatek said:
You can install Gapps.zip via a custom recovery to get Google applications working. The only restriction is Google's recent move to block Google apps from working on unauthorized devices but you can always whitelist your IMEI
Click to expand...
Click to collapse
¿como desbloqueo el bootloader, para poder instalar custom recovery en este smartphone?

juansebss said:
¿como desbloqueo el bootloader, para poder instalar custom recovery en este smartphone?
Click to expand...
Click to collapse
It'll be great if someone can unlock the bootloader, but I guess it's impossible. Tried every single method. Paid for a remote service 40$ and the technician couldn't do anything.. But who knows, maybe a real hacker can do it.

NFC does not work

Does someone have problem with NFC?
I'm using MiUI 12.0.4 MI, but I can't scan NFC tags.
Do you think flashing the EU variant or a custom ROm will change anything?

I have Xioami.eu rom and NFC working fine in my banking app, I use it for payment in stores

OK I will have a try as soon I found out how to flash something without Windows on this device…

Just in case you don't know, the NFC sensor is on the back of the camera, not on the back of the battery.

batuken said:
Just in case you don't know, the NFC sensor is on the back of the camera, not on the back of the battery.
Click to expand...
Click to collapse
Thanks so much, it works just fine!

tze_vitamin said:
I have Xioami.eu rom and NFC working fine in my banking app, I use it for payment in stores
Click to expand...
Click to collapse
Hola perdón, que versión de USA usas la estable o la Wesley, porque probé ambas y la estable no me convence porque no puedo modificar la letra y en la Wesley no puedo instalar Netflix ni Disney
----------
MOD EDIT: English Translation Below
Hello sorry, which version of the USA do you use stable or Wesley, because I tried both and the stable one does not convince me because I cannot modify the lyrics and in Wesley I cannot install Netflix or Disney

tze_vitamin said:
I have Xioami.eu rom and NFC working fine in my banking app, I use it for payment in stores
Click to expand...
Click to collapse
Hello, excuse me, which version of the .eu ROM do you use the stable one or the Wesley one, because I tried both and the stable one does not convince because I cannot modify the lyrics and in the Wesley I cannot install Netflix or Disney

posedys said:
Hello, excuse me, which version of the .eu ROM do you use the stable one or the Wesley one, because I tried both and the stable one does not convince because I cannot modify the lyrics and in the Wesley I cannot install Netflix or Disney
Click to expand...
Click to collapse
I sue Weekly rom, do you istall magisk and modul props?

Question WhatsApp and jerky video

Hi friends.
If i send a video with WhatsApp, It become jerky.
Any solution?

Same problem here.

Same here. I think it has to do with the camera app. I`m trying to root now, install LOS and then Gcam

Marmalux said:
Same here. I think it has to do with the camera app. I`m trying to root now, install LOS and then Gcam
Click to expand...
Click to collapse
I want install LOS but.. Is It 100% working?

Paolo83 said:
I want install LOS but.. Is It 100% working?
Click to expand...
Click to collapse
Just installed 2 days ago the GMS version. Initialy the camera was not working but after the OTA update now is working fine. Gcam also works perfect. No issues so far
Also the virtual proximity sensor works better i think. The only issue i have so far is the autobrightness, it keeps the screen at maximum, even in dark condotions

Marmalux said:
Just installed 2 days ago the GMS version. Initialy the camera was not working but after the OTA update now is working fine. Gcam also works perfect. No issues so far
Also the virtual proximity sensor works better i think. The only issue i have so far is the autobrightness, it keeps the screen at maximum, even in dark condotions
Click to expand...
Click to collapse
SMS working? In the previous version I could only send but not receive

cnfs said:
SMS working? In the previous version I could only send but not receive
Click to expand...
Click to collapse
SMS is working fine.
I did had in the past issues though with other phones.
Did you tried this?
- Search online foryou SMSC number by provider and type of phone number (for me there are different number for prepaid and postpaid
- Type in your dialer *#*#4630#*#*
- Go to phone information
- At the bottom click "refresh"
- Check if the correct number is there. If it is not correct or you get error, type in yourself the number and press "update"
For me it looks like : "+phonenumber",145 (with quotes)

Marmalux said:
SMS is working fine.
I did had in the past issues though with other phones.
Did you tried this?
- Search online foryou SMSC number by provider and type of phone number (for me there are different number for prepaid and postpaid
- Type in your dialer *#*#4630#*#*
- Go to phone information
- At the bottom click "refresh"
- Check if the correct number is there. If it is not correct or you get error, type in yourself the number and press "update"
For me it looks like : "+phonenumber",145 (with quotes)
Click to expand...
Click to collapse
I'll test it, thanks!

Paolo83 said:
Hi friends.
If i send a video with WhatsApp, It become jerky.
Any solution?
Click to expand...
Click to collapse
Try to deactivate HLG and HDR10+ in camera options.

I confirm sms not working. I can send, but i cannot receive. Smsc number is set okay

Hi
i have isolated the issue as being related to a old version of the baseband.
Solution : Update the firmware. Follow instructions from the link below :
Firmware update-Cupid
\i have downloaded the firmware, booted in recovery (TWRP), sideloaded flash, reboot. No wipe!

Bonjour, j'ai le même problème concernant les sacades dans whatsapp, mais je n'ai pas compris vos réponses. Y at-il une solution
Idem, lorsque je fais un film en plan séquence, l'iamge se saccade, c'est quand même bizarre pour un téléphone de ce prix avec ue optique Leica ?
Merci poiur votre aide.
Edit Moderation :
As per "courtesy" I've translated your post, I encourage you to use a translator for using English language for your further posts.
Thanks for your comprehension.
Sib64 - Moderator
Hello, I have the same problem concerning the sacades in whatsapp, but I did not understand your answers. Is there a solution?
Also, when I make a movie in sequence, the image jerks, it's still weird for a phone of this price with a Leica lens?
Thanks for your help.
Click to expand...
Click to collapse

A mi me pasa lo mismo, cualquier video grabado por la cámara parece estar a 24 fps, estoy a 13.0.41 Eu. cupido
also flash the fw ...
Mod translation:
The same thing happens to me, any video recorded by the camera seems to be at 24 fps, I am at 13.0.41 Eu. Cupid
also flash the fw...

Andres88z said:
A mi me pasa lo mismo, cualquier video grabado por la cámara parece estar a 24 fps, estoy a 13.0.41 Eu. cupido
also flash the fw ...
Mod translation:
The same thing happens to me, any video recorded by the camera seems to be at 24 fps, I am at 13.0.41 Eu. Cupid
also flash the fw...
Click to expand...
Click to collapse
13.0.41 2022-10-13,Update the rom.
https://sourceforge.net/projects/xi...files/xiaomi.eu/MIUI-STABLE-RELEASES/MIUIv13/

NOSS8 said:
13.0.41 2022-10-13,Update the rom.
https://sourceforge.net/projects/xi...files/xiaomi.eu/MIUI-STABLE-RELEASES/MIUIv13/
Click to expand...
Click to collapse
Thanks, I try whit format data because only update from 13.0.10 yo 13.0.41 whitout format data.
I'm sorry I translated into English but Chrome did it again

Question I have some questions about the TB-J716F

Hello friends, I bought this tablet at the beginning of September and I like it very much, however I have some doubts which are as follows:
According to its specifications, the tablet charges at 20w, but mine goes up to 45w using a 66w multi-phase charger, I do not know if it is correct, I have not made any modifications.
On the other hand, some apps that I need to have them open in the background, are disabled, no matter how much I lock it or disable the battery optimization.

As for the wattage I can't help....
But the background apps closing is just ZUI... It sucks....
I'm thinking about switching to a GSI rom.

tinybilbo said:
As for the wattage I can't help....
But the background apps closing is just ZUI... It sucks....
I'm thinking about switching to a GSI rom.
Click to expand...
Click to collapse
is there no workaround for the programs closing?

tinybilbo said:
As for the wattage I can't help....
But the background apps closing is just ZUI... It sucks....
I'm thinking about switching to a GSI rom.
Click to expand...
Click to collapse
Let me know if you find good Andoird 12/13 Rom without major bugs
DanAcuna said:
is there no workaround for the programs closing?
Click to expand...
Click to collapse
you need to open the "security app" click on accelerate
go to settings
disable autorelease memory

eDooM85 said:
Let me know if you find good Andoird 12/13 Rom without major bugs
you need to open the "security app" click on accelerate
View attachment 5719573
go to settings
View attachment 5719575
disable autorelease memory
View attachment 5719577
Click to expand...
Click to collapse

The security app on my tablet won't open...
Which is why I want another Rom.
No actual major bugs with ZUI. I just don't like and certain things don't always seem to work.
I'm waiting on a reply from someone about fixing the known GSI issues, so hopefully when he replies... I can start trying them...
If I find any that are usable I'll let you know

tinybilbo said:
La aplicación de seguridad de mi tableta no se abre...
Por eso quiero otra Rom.
No hay errores importantes reales con ZUI. Simplemente no me gusta y ciertas cosas no siempre parecen funcionar.
Estoy esperando una respuesta de alguien sobre cómo solucionar los problemas conocidos de GSI, así que espero que cuando responda... pueda comenzar a probarlos...
Si encuentro alguno que se pueda usar te aviso
Click to expand...
Click to collapse
press and hold the security app and it will come up as ram booter option, that way you can enter and disable it.