WM8850-MID Android 4.0 Tablet Unboxing and Review

I recently bought an Android 4.0 tablet with a 7″ capacitive touchscreen based on the new WonderMedia WM8850 processor (Cortex A9 + Mali-400). In my first post, I called this tablet UGoos UG-LMW70, but I just received a no brand package with nothing mentioning Ugoos or the model number UG-LMW70 anywhere. Android settings just show WW8850-mid for the model number.

Ugoos Tablet package
WM8850-MID Package

The tablet comes with a 5V power supply, a miniUSB to USB cable, a short miniUSB to USB female adapter, headphones and a user manual in English explaining how to use Android, but nothing about the tablet itself.

WM8850 tablet, power supply, headphone, USB cable and manual
WM8850-MID Package Content

The tablet has vol-/+ buttons and a power button (left side below), and a power jack, microSD slot, headphones jack, a USB host port, a mini HDMI port, a miniUSB port and a microphone (right to left). They did not include a mini HDMI to HDMI cable, so I did not try HDMI output.

USB, HDMI, microSD slot, power and volume buttons.
WM8850-MID Buttons & Connectors

Windows 8 style home screen is pre-loaded in the device, but you can easily switch between Win 8 and Android theme with a button in the taskbar. After playing with this tablet for a while, I find it operates very smoothly while browsing, flickering through pictures and watching videos.

The biggest problem I found is that it may not always be usable when connected to power, as the touchscreen just gets crazy. For example, if you press one key on the virtual keyboard, it will just quickly act as if many random keys are pressed. Later I used another power extension and the problem just disappeared. I’m also disappointed by the battery life, as I can use it only about 3 hours browsing the web, but this should be expected with the size of the battery (2300mAH).

Google Play is installed, but some applications are not available including Facebook and Youtube (Update: This is fixed with firmware v1.10). I’ve also noticed Face Unlock is not available in the settings, even though this tablet has a front camera.

After 2 or 3 days, the Windows 8 home screen just stopped working and I got the message “Unfortunately, Win 8 has stopped”. At that point I could not access anything, except the settings and my emails once I got a notification. I fixed it by installing GO Launcher EX which let me choose between Win 8, Go Launcher and Android home screens.

I’ve also tried a few more applications such as Skype which works fine, although the speaker is not loud even with maximum volume.

I’ve shot a video to show the performance of the device with the following:

  • Home page
  • Web browsing in Opera Mini with a well-known website 🙂
  • H.264 1080p video playback (on the 800×480 screen) using big_buck_bunny_1080p_H264_AAC_25fps_7200K.MP4 in http://samplemedia.linaro.org/H264/
  • Photo gallery
  • Antutu Benchmark

My webcam resolution and refresh rate are not really good, but it can still give an idea of this little tablet performance. The last part of the video is just the Antutu benchmark (02:00 until the end).

The Antutu benchmark results (2950 to 3020) show this device is equivalent to a Samsung Galaxy S and noticeably faster than AllWinner A10 devices based on the results I got with the AllWinner A10 based Mele A1000 (2337). Both processors use the same Mali-400 GPU, but the A10 is based on Cortex A8 @ 1 GHz and WM8850 on Cortex A9 @ 1.2 or 1.5 GHz depending where you read… The resolution on the WM8850-MID (800×480) is lower than Mele A1000’s (1280×720) and this may also have affected the results. [Update: Total score is actually similar to A10 tablets with 800×480 resolution. See Vlad comment below]

Cortex A9 + Mali-400 Benchmark on Android 4.0
WM8850-MID Antutu Benchmark Results

All in all I’m pretty happy with my purchase. The price is now about 75 USD including shipping from the same shop I bought it from (Eternal), or as low as $64 including shipping from other shops with decent ratings on Aliexpress.

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Sander
Sander
8 years ago

Ah … AnTuTu Benchmark … I searched for it in Google Play, and it is not available for my ProTAB tablet. I have no idea why not. 🙁

I’m now installing AnTuTu Benchmark on my HTC Wildfire with CyanogenMod 7.2 RC … Total Score is 845.

Gerry
Gerry
8 years ago

Hello CNX, I bought the same device and bricked it. The problem is that I cannot find a rom anywhere. I flashed it with the A90 software from Eken (stupid me, made double mistake by thinking we have a A70 and then using A90 flash). The processor is a WM8850 with ICS 4.0.3. Eken doesnt provide firmware for the W70 or A70, also I cannot find any other manufacturer providing a rom for a WM8850 tablet. Can some kind soul please send me a rom of a working W70 ? The W70 boots and shows the Android ICS man being… Read more »

vlad
vlad
8 years ago

WM8850 better A10 only in FPU?

AllWinnerA10 1.2GHz 800×480
AllWinnerA13 1.2GHz 800×480
WM8850 ? 800×480

Antutu 2.8.2
RAM A10(447)>A13(379)>WM8850(330)
CPU A10(709)>WM8850(635)>A13(610)
FPU WM8850(408)>A10(182)>A13(153)
2D A10(295)>WM8850(293)>A13(292)
3D A10(1126)>WM8850(988)>A13(784)

Gerry
Gerry
8 years ago

cnxsoft . thanks for helping.

A backup with adb should be possible, what do you think?
as shown here
http://hackapc.com/how-to-make-a-complete-backup-of-android-4.0-without-root-permission.html

then I could restore also with adb

Gerry

Sander
Sander
8 years ago

@ cnxsoft

De direct APK linked worked and could install Antutu Benchmark on my POV ProTAB2.4: score is 2332.

The nasty thing with this tablet is that it can stall for a dozen of seconds, or even lock/blackout for one or two minutes… 🙁

max
max
8 years ago

2300mAh gave you 3 hrs. so that means around 2300÷3=800mAh per hour? So a 4000mAh battery should give around 5hrs. of usetime.
My hypothesis is correct or power drainage will not be linear.

I’m asking this as this calculation will help me to buy my next tablet.

Gerry
Gerry
8 years ago

I have been able to get the firmware for the tablet. The update process seemed to go fine but after reboot I have now a full brick, even the android man doesnt come up. Only the green LED shows. I suspect some wrong bootloader was installed. It seems one must set the RAM size first before restoring. Now I must debug with terminal access to the internal port.

Dave
Dave
8 years ago

Hi you had previously stated: “The biggest problem I found is that it may not always be usable when connected to power, as the touchscreen just gets crazy. For example, if you press one key on the virtual keyboard, it will just quickly act as if many random keys are pressed. Later I used another power extension and the problem just disappeared.” Could you please let me know, WHAT DO YOU MEAN by “i used another power extension and the problem just disappeared”. Did you BUY ANOTHER POWER ADAPTER? I intend to buy this 8850.. and so it would be… Read more »

gsvirdi
8 years ago


Same prob here also….. @connecting to WiFi. It simply keep showing “Obtaning IP address”, whereas the same internet connection is working fine on LAN (computer).
sugessions plz?

gsvirdi
8 years ago

Did u tried connecting this thing with an internet dongle? Mine is recognizing the dongle as a simple storage device. Is it bcoz the dongle is windows based device?

gsvirdi
8 years ago


Thx for replies, this review was wonderful. Mine is 1st experience with android…. I don’t know anything about this OS at all. Yesterday as I was tying to make the WiFi work… I changed WiFi settings in computer to “no security” and then the Tab showed “WiFi Connected”. I was so happy…. But still it was not able to browse (connect to internet).
Sure I need help from some1 who knows android better than me 😉

jira
jira
8 years ago

ขอถามครับคือผมเผลอลบ play store ออกจากหน้าhomeแล้วทีนี้จะดึงวิกเกตมันกลับกลายเป็นมันไม่แสดงในappแต่ยังอยู่ในsetting/app ครับตอนนี้ผมใช้วิธีเรียกมันจากsearchเอาไม่ทราบพอมีวิธีเอามันกลับมาที่homeใหมครับ

jira
jira
8 years ago

now i find that in another lounther :S i think factory lounther have problem -_-” . After i install go lounther that make this device good. And now i love it. Thank you very much 😀

lerele
lerele
8 years ago

So many clones, not the same, fragil, easy to brick by flashing firmware…
Hard to find the good firmware, many clones.
No CWM support.

Nice tablet, but too fragil, look something more easy to restore to factory or CWM available.

jam
jam
8 years ago

can u help me on this,, my wm8850-mid tablet has encountered an error “unfortunately android 4.0 has stopped”
i tapped on ok but it still returns to the same error,, and i cant access any apps it doesnt even display the homepage it just shows the wallpaper and the error box.. can someone help me on this?

Hal
Hal
8 years ago

I cant seem to D/L the realplayer for android app Is it just me?? or are the not compatible??

Frank Molino
Frank Molino
8 years ago

Bought my Wondermedia WM8850-mid from Aosen Group , I suggest anyone looking at thei tablet to find another supplier, Very bad company to deal with. The Tablet so far is fine except for the fact it came without the ear piece and a manual that cannot even be read , which can be difficult when you dont know Android or Win8. And they were no help at all trying to obtain one from the supplier. So yes on the Tablet …NO on Aosen Group …be warned…24 days to receive and was paid through Paypal.

alex
alex
8 years ago

For those of you getting the unforturnately andriod 4.0 has stopped, i was getting the same message and did this to make mine work. As you are getting this error message, attempt to go to the settings via buttons on the side of the tablet or the settings button on bottom of the screen. On system settings—> Backup & reset—-> Factory data reset. Once you reset, the tablet it will go through a series of reboots and resets and finally will finally reboot with a fresh clean slate of ICS 4.0 Android. This solved the issue for the most part.… Read more »

kelly
kelly
8 years ago

my android wont play properly there seems to be a problem with my head phone jack…music keeps fading in and out!! any ideas ?

娄祥
娄祥
8 years ago

权限怎样获取?

tess
tess
8 years ago

Can u fix the no facebook/youtube problem

Koo
Koo
8 years ago

I bought Apad via 8850 7″ tablet PC. Up to now, I am still looking for USB port driver. Everytime, I plugged it into Windows 7 on my laptop , it showed unrecognised usb controller and unknown device. Do you guys have the driver for the Apad via8850? thanks in advance!

RawR
RawR
8 years ago

hello ?! in the kensgadget this tablet have a window 8 UI does it’s true ? and why this is doesnt the brand name on the back and no Made in China that it is also in the back ? pls.. answer sorry 4 my bad english..

RawR
RawR
8 years ago

RawR :
hello ?! in the kensgadget this tablet have a window 8 UI does it’s true ? and why this is doesnt the brand name on the back and no Made in China that it is also in the back ?

some eken wm8850 have..? pls. check this link : http://www.eken.com/w90/

csgabe
csgabe
8 years ago

Here is a firmware for a easydv(http://www.easydy.cn) 7 inch wm8850 tablet:
http://pan.baidu.com/share/link?shareid=30150&uk=1378812052

antahlah
antahlah
8 years ago

hi, i’m also have 7 inch wm8850-mid tablet with GPS feature supported. i just install papago m9, but cannot display in full screen. please advise. thanks b4.

Taylor
Taylor
8 years ago

I cant download any apps on my WM8850-mid everyy time i find a app and press install it says error processing (DF-BPA-13)… i hate this thing so far please help me enjoy my purchase!

albee lee
albee lee
8 years ago

can i ask hw many hour need to charge it?.. it seem like lost battery easily and i almost charge 4 time per day .. can anyone help me answer my question, let me know wt wrong inside.. thank you

Zbynda
Zbynda
8 years ago

Hallo. I´m flash my tablet MID-8850 this firmware, but touch not working. When I plug usb mouse, tablet working normaly. Can You recommend what firmware I have try? My tablet is same like EKEN W70. Cam is on top and right corner. Thanks 😉

geo g
geo g
8 years ago

I have the same (it looks the same)
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=320956753015&ssPageName=ADME:X:RTQ:GB:1123

I did restore in factory settings and it does nothing. Should I enter in my micro sd with some drivers or firmware?
Because I dont know about that.
Should I download them from somewhere?
Sorry for asking but your tablet seems the same as mine.

ade
ade
8 years ago

i have a problem.. with this MID Android, the problem is not starting up..only “Android Welcome Screen” is loading, ..

can help me.. how to flashing (install)
;;; where i must download the software??? for this MID ..
tq

Zbynda
Zbynda
8 years ago

cnxsoft :@Zbynda If touch is not working, the touchscreen must be a different model than the one in the firmware you used.Which firmware did you use?

Hallo. I try firmware MAPAN_MX7650B_Firmware_20121021 and working good 🙂

horsenails
horsenails
8 years ago

My new android tablet will not power up after being on the charger for 10 hours to recharge battery to its fullest. What am I doing wrong?

onebir
onebir
8 years ago

@horsenails
Have you tried a different power supply & cable? Or checked the ones you’re using is working ok with another item?

JO
JO
8 years ago

“i have a problem.. with this MID Android, the problem is not starting up..only “Android Welcome Screen” is loading, ..

answer: you must open it and then conect by usb to a computer
ans then you se kind of screen as using the usb
u toch down the mark back <——
it work '
i have aproblem my speaker of media not workung only the alarm

Ryhier
Ryhier
8 years ago

I have a tablet WM8850 – Mid and when downloading some applications from Marquet gives me an error (RPC: S-5: AEC-0) you know what could it be?

Molly
Molly
8 years ago

Hello

I bought an MID tablet in Thailand a few months ago. I brought it home and it worked fine for 2 weeks. Now it is totally dead and I was told that i needed to upgrade the software and it will power up again. I cant seem to find anyone to help or even help online. I am so frustrated i just want to throw this thing into the bin. Do you perhaps have a link that i can go to upgrade this.

Thanks

Molly

Keith
Keith
8 years ago

Hi Molly, I own chameleontablets.com. I handle all of my warranty and service repairs and have seen many different issues with these so hopefully I may be able to help you with yours. First though I think we need to know exactly what tablet you have. These so called “mids” have many different processors in them but chances are you either have an InfotminX210 1ghz, or an Allwinner/Boxchip A10 or A13, or a WM8850 1.5ghz. If you can find your specs and list them here that will help figure out what may be wrong. Without that info we can still… Read more »

Kseg97
Kseg97
8 years ago

Hi, I also bought a tablet wm8850-mid (just as the photo)
But even I could not be satisfied (I bought it two days ago), I first had a problem with the “Play store”that not appeared and still I don’t see the shortcut, and now the wifi disconnects every 5 or 10 minutes, I can not browse or download, only temporarily solved by restarting.

Help please!

Kseg97
Kseg97
8 years ago

I forgot to say that my tablet is a “Eken R70” similar to a “Eken W70”

Sorry for my English.

SELINA OWUSU-NYAMEKYE
SELINA OWUSU-NYAMEKYE
8 years ago

i lost my charger and i can’t get one to buy, can u help me with that??? Am in Ghana West Africa

Kseg97
Kseg97
8 years ago


My vendor doesn’t have idea of the firmware, and the Eken support don’t help me.
I just need the firmware and know i cant use my tablet cuz i have the W70-NOWWIN8 firmware…
The touch doesn’t work and i cant boot!.

There is any way to install a firmware from a computer (Debug USB) or any other way?

JANICE COLEGROVE
JANICE COLEGROVE
8 years ago

HELLO
I GOT THIS TABLET FOR MY SON FOR CHRISTMAS AND WITHIN 4 HOURS HE HAD PUT A LOCK ON IT AND NOW HE CANT UNLOCK THE TABLET.I HAVE TRIED EVERYTHING TO RESET IT.DO YOU HAVE ANY SUGGESTIONS?IT IS THE ONE WHERE YOU HAVE TO DRAW A SHAPE TO UNLOCK IT.

pst
pst
8 years ago

Hello
i just got my tablet wm8850 couple days from online shop.
now my tablet its not working. when i open it stay away display android ics 4.0 versoin 1.0.2
ever. do you have any suggestions?
wait for you…

sean
sean
8 years ago

Hi my tablet kwon’t stay on standby. It Shuts off for a bit then goes on to the unlock screen any idea’s ?

shereen
shereen
8 years ago

I would like to watch movies on mine but after installing Flixster it says that my device it ROOTED and therefore I can’t. Is there any way around this problem?

Ryan
Ryan
8 years ago

Hi,

I was given this device as a Christmas present and so far so good apart from one thing; when the screen is locked (i.e. off) the Wi-Fi disconnects. Is there any way of preventing this? I’ve looked in the advanced settings in the Wi-Fi section but nothing there. This is very annoying as none of my notifications come through until I unlock the device! Any ideas?

Thanks,

Ryan

sue
sue
8 years ago

I have bought 3 of WM8850-mid wonder media tablets for my 3 boys and am having trouble importing music from my PC, also when I attach a USB devise there is no way of view what is on the USB. Any help would be very very welcome as my children feel that Santa has let them down

pst
pst
8 years ago


hello

i try to download but it not complete download this http://www.cnx-software.com/2012/11/02/how-to-root-wm8850-mid-tablet-and-firmware-files/.
what can i do more?
wait for you…

Codowner777
Codowner777
8 years ago

You can use a file browser on the play store I would recromend es file explorer

PADDY COONY
PADDY COONY
8 years ago

I CANNOT GET THE TOUCHSCREEN TO WORK ON MY NEW 10 INCH ANDROID TABLET.
WHAT AM I MISSING

Toni
Toni
8 years ago

I can’t get mine to work either. i just got it for my daughter for Chritmas. Any help woud be great.@PADDY COONY

maatty speej
maatty speej
8 years ago

Hey, I got a wondermedia 8850 for xmas. nice. any ideas on how to remove the installed screen protector and replace with an aftermarket or just leave bare?

Maria Aquino
Maria Aquino
8 years ago

I bought one of these during the holidays and have been using it for about 3 weeks. Today, it just froze on the “lock” screen. It won’t turn off or do anything. Any advice???

Thanks in advance for any advice =)

Johnny
Johnny
8 years ago

I have purchased 2 of these around the holidays. One that I am selling as my wife didnt want to use it. Question: How do you update the firmware to fix some of the compatibility issues I am finding?

Thanks

Ronald
Ronald
8 years ago

To install the WM8850 firmware just press the button power with volume up.

Hamza
Hamza
8 years ago

the problem in my WonderMedia WM8850-mid is that it does not charge!!! The charger’s should be tilt with hand to turn on the charger! Please help!

addi
addi
8 years ago

i have a wm8850, problem for me is a weird one, i can’t mount usb flash on the tab using otg, i can’t browse my tab’s rom disk on the computer when i connect it using usb cable. the tablet is shown in devices and printers under unspecified as android with usb debugging mode. I tried media transfer protocol mode, install driver mode, nothing works. (when i try using media transfer protocol it shows up in my computer as wm8850-mid, when i open it i can see two drives inside, rom disk and sdcard (external), i can open sdcard but… Read more »

addi
addi
8 years ago

btw i have the one with 1.5 version

zoran
zoran
8 years ago

How do you conect usb or ps to this tablet

Carlos Mina
Carlos Mina
8 years ago

Boa tarde,
meu tablet é o modelo MW8850-mid android 4.0 de 10″, minha dúvida é, como utilizar o UNLOK FACE para tirar fotos, sendo que ele possui uma camera frontal?
Por favor, podem me ajudar?
Obrigado.

kellys smiler
kellys smiler
8 years ago

hola.. yo tengo la misma tablet y me paso un problemita.. pz.. le romppi la pantalla tactil y la e tratado de buscar el repuesto y no lo consigo.. alguien me podria decir donde lo consigo.. por favor se los agradecere.. y si no consigo el repuesto me quedo sin la tablet xq mi papa no me quiere ayudar a comprar el repuesto.. xfavor ayudenme =(

adwd3509
adwd3509
8 years ago

@sue
Put the music or other files on a micro sd card. then put that in the tablet. You can then transfer the files from the sd card to the tablet if you want to. If you get a class 10 sd card, movies and music should play well to just leave the files on the sd and play them from there. Most tablets do not have that much internal storage. You may need to buy a sd card reader for your PC. But they are cheep. Hope this helps.

gugoo
gugoo
8 years ago

@Xavier The specs for my netbook

gugoo
gugoo
8 years ago

What is the difference between an [WM8850 – mid] and an [ARM Cortex A9 processor]? Can anyone help.
The screen in the computer indicates the cpu is a [WM8850 – mid] but the spec for the cpu is published as being an [ARM Cortex A9]. Shouldn’t the screen show it to be an ARM Cortex A9, otherwise how does one know if the product is the correct one?

emil
emil
8 years ago

hello mine on and load the android logo but after loading the logo is in black and not to do

October Rayn
October Rayn
8 years ago

I bought 4 of this model at Christmas for myself and the family and not one is working properly right now. Three are unable to be used via TOUCH. I have to plug in a mouse. They have not fallen or was not damaged. All 5 of them are unable to give us more than 20 minutes battery life. I use mine for just reading so i might get 30 minutes on it. None of the chargers are working and the tablet freezes when we connect to the WIFI. I have done a virus scan, factory reset and just dam… Read more »

Michael
8 years ago

I bought This tablet on march 17 and it is nice … my score in antutu is : 4198
and running smoothly on apps

wow
wow
8 years ago

this looks great i want to get one, where is the bes tplace ot buy?

yesi
yesi
8 years ago

Hi I have a wm8850 tablet and me has brought many problems first I I lock and could not get to any application and I had to restore the data of manufactures and I delete several programs which already came including office word and now not play me the SD card and can not listen to music in the player or watch videos or photos from my SD if they appear in file Explorer but it is hard work to be me putting each of which I want to change song porfa help me that I do with this problem.… Read more »

jeff
jeff
8 years ago

please can you help me get usb drivers for my android wm8850 mid. i cannot connect it to my pc

Driton
Driton
8 years ago

HI , everyone who can help me, i had a tablet WW8850-mid with OS Android4.0.2 installed and i can’t connect with TV through hdmi cable, there is no signal, something is missing any driver or similar.
Any idea how to solve the problem???

moussa
moussa
8 years ago

hello
i have eken wm8850 the files on rom disappears what i must it returns it back

ernetsdoors
ernetsdoors
7 years ago

Hi, i have one tablet wm8850-mid 7, Ver 4.0.4 Kernel 3.0.8 Buid Number 1.5…dont boot..Pleasse help me..Sorry by my english and tank you

Dawn
Dawn
7 years ago

I have a android tablet WM8850-MID 4.0.3 Kernel version Build number 4.0.3 ICS Ver 1.3.0-20120911.045941
It will not let me turn on Wi-Fi. I have tried resetting to factory but it still will not allow me to turn on Wi-Fi. Any advice would be GREATLY appreciated!!!
Thank you,
Computer Illiterate here

jonni
jonni
7 years ago

Help..my touch is not working. I was able to reset. But it is still not working. I have read a lot of the solutions. But, why do they seem foreign to me. I have not idea what you are talking about. I can’t even get my wyfy back. It won’t connect when I put the password in. Help Help Help. I have model wm8850-mid..android version 4.0.3..kernal version: 3.0.8

Tommy
Tommy
7 years ago

Give y a help
http://www.giamds.com/
this company is in Taiwan
the name is “GIAMDS Tech”

Pedro
Pedro
7 years ago

I have a 7″ tablet “MID” with Infotmic X-210 resistive screen, use to works great, now it hangs on boot screen “Android”, China vendor does not know its firmware. I tried some firmware, but they start loading and stopped. I would like to know if some one may give me a help or may direct me to a good site for this kind of tablet. Congratulations, you are helping a lot of people!

jaffs
jaffs
7 years ago

i have a senua 7inch tablet when i upgrade my tablet already ha ics 4.0.4 model wm8850-mid when i upgrade jb 4.0.1 after restart tablet no display blackscreen show plz help me

thilosha
thilosha
7 years ago

my WM8850-MID Android 4.0 Tablet Apn sttings Not Saved….. Plz Help ME… Now What To Do… ??

William Porter
William Porter
7 years ago

I received one of these for Christmas. Came with a 15 page paper booklet that I can’t even see cause the print is so small. After reading these comments I am ready to return it without even trying it. Sounds like too many problems to me.

Markus
Markus
7 years ago

WonderMedia WM8850-mid, ModelARM Cortex-A9, Mali-400 MP, CPUID 000000004137C090, 4.1.1, Linux Kernel 3.0.8+ (_130416.1447) anybody can indicate website where to update this device (mini laptop)? wondermedia thef chip manufacturer: no. nsd tech in shenzen reseller> no

pablo_vera
pablo_vera
7 years ago

hola cnxsoft, me compre esta tablet WonderMedia 8850 y el problema con el que me salio es que no enciende, tiene una led que cuando esta encendida se ponde en un color verde, cuando se le conecta el cargador se pone rojo, pero al conectarle el cargador la luz se pone rojo, pero al querer encenderlo la luz no se pone en verde descartando que sea la pantalla el problema, quisiera saber que es su problema si me pueden ayudar

rolando
rolando
6 years ago

Tengo la misma la misma Tablet, no reiniciaba así que instale FirmwareInstall y wmt_scriptcmd, a través de la Tarjeta sd, luego de quitarla nunca más reinicio. No hace nada, cuando la pongo a cargar se pone la luz roja. Necesito que alguien me ayude, por favor. Gracias

I have the same the same Tablet , so I did not restart and install FirmwareInstall wmt_scriptcmd through the sd card , never remove more after reboot. It does nothing when I put it to charge the light turns red . Need someone to help me , please. Thank you

Marius
Marius
6 years ago

rolando let’s be clear on this:

1. Your tablet was working and you did a firmware update and not it’s not working
2. Your tablet wasn’t working and the firmware update is also not working

randyz48
randyz48
6 years ago

i have the wolvol wm8850 black 7″ mini laptop. i moved and in the process lost the power supply. i bought 2 different power supplies from ebay and they said they were for the 7″ and 10″ wolvol wm8850 mini laptops. well the cord would not plug into this device because the center pin for power would not allow plug to be plugged in. the center pin was to big to fit into the power plug. they sent me a different plug was a bit bigger but it to would not allow pin to fit cord. so what do i… Read more »

darian
darian
5 years ago

hola, tengo esta tablet y no enciende..
no se que hacer.
sabrás cual es el problema?

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