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HomeClockworkMod (CWM) Recovery easy install for RK3066 and RK3188 -- TWRP/CWM Flash-Tool and root for RK3288
 Please donate to support OMA and CrewRKTablets firmware work, thank you !
2014/12/06
Offline
Hello, I did a dumb thing and tried to flash a custom rom on my tablet ( http://tableta-ieftina.ro/tableta-pc-exclusiv-tab-704dc-7-dual-core-transport-gratuit/157.htm ) and now I bricked it. Can anyone give me a firmware/rom to install on it via RKTools?
Â
Details:
|
Operating System |
Android 4.2.2 Jelly Bean |
|
Display
 |
7†|
| Resolution | 800x480 (XGA) 16:9 |
| Touchscreen |
Capacitive multitouch 5 points |
| Processor | Dual Core ARM Cortex A9, 1 GHz, Rockchip 3026 |
| GPU | Dual Core Mali 400MP2, supports OPNEGL ES1.1/2.0 |
|
RAM Memory |
512Mb DDR3 |
|
Internal Memory |
4 GB |
|
External Memory |
Maximum: 32 GB Micro SD Card |
| Camera | Front – 0.3 Mp |
| Wifi | IEEE 802.11b/g/n |
| 3G | Supports 3G dongle extern TD-SCDMA/WCDMA/EVDO |
| GPS | No |
|
Light Sensor |
Yes |
|
Gravity Sensor |
Yes, 3D-GSENSOR |
| USB |
1x microUSB , supports OTG, Supports charging |
|
Audio |
Speakers 1W, 1x 3,5 mm jack |
| Microfone |
Yes |
| Multitasking | Yes |
| Audio | MP2,MP3, WMA, OGG, AAC, FLAC, APE,WAV |
| Video |
AVI, WMV, MP4, MKV, RM, RMVB,FLV, MPEG1/2/4 , MJPG , H263 ( 1280 × 720 ) , H264 ( 720 × 480 )
 |
| MS Office | Suports Word, Excel, PowerPoint |
| Adobe Flash | Adobe Flash Player 11.1 |
| Applications |
Android Market, Browser, Google Maps
 |
| Photo | JPEG, BMP, GIF, PNG, JPG |
| E-book | ANSI, UNICODE TXT, PDF, PDB, HTML, EPUB |
| Language |
Englsih / 70 other languages |
| Charger |
2200 mAh
 |
|
Battery Life |
4 Hours |
| Colours |
White |
| Weight | 300 g |
| Dimensions | 191 x 109 x 10 mm |
| Accesories | Alimentator priză, cablu USB, cablu OTG, manual de utilizare în limba română |
2014/12/29
Offline
hi man, i got the same trouble... you could fix it?Â
2014/12/06
Offline
thewizard207 said
hi man, i got the same trouble... you could fix it?Â
No, I couldn't. I found no stock firmware, kernels or anything for this device. The supplier publically humiliated me after I nicely asked them to provide a stock kernel or firmware so...
Moderator
Firmware Guru
2012/10/06
Offline
Check out this build: http://www.arctablet.com/blog/forum/crewrktablets-rk3026-entwicklung-und-customroms-development-and-croms/rom-sumvision-cyclone-odyssey-7-android-4-4-2-kitkat-custom-root-firmware-20140622/
Change kernel http://crewrktablets.arctablet.com/?wpfb_dl=2373 in folder rockdev/Images before flash.
- Oma -
The following users say thank you to Oma7144 for this useful post:
SinTakaiPer aspera ad astra, we rock the Tablets !
If you like our firmwares, please consider making a donation to support our work.
Thank you!
2014/12/06
Offline
Oma7144 said
Check out this build: http://www.arctablet.com/blog/forum/crewrktablets-rk3026-entwicklung-und-customroms-development-and-croms/rom-sumvision-cyclone-odyssey-7-android-4-4-2-kitkat-custom-root-firmware-20140622/Change kernel http://crewrktablets.arctablet.com/?wpfb_dl=2373 in folder rockdev/Images before flash.
- Oma -
Oma, you are the Android God. Thank you so much for your help <3 I am forever in your debt
Â
Edit#1: Everything works fine except the touchscreen, it seems to be inversed (Ex
: I touch right side and device thinks it's left) also, rotation seems to be off (Rotation fixed with Gravity Calibration Unit)
Edit#2: Wi-FI doesn't work, power button doesn't make unlock screen appear after tablet screen goes dark. Anything I can do?
Moderator
Firmware Guru
2012/10/06
Offline
The kernel does not fit. Use an usb-mouse to go on.
Download a terminal emulator from Play Store. Boot tab fresh and try to enable Wifi a few times.
Open the terminal and type:
su
dmesg >/mnt/sdcard/dmesg.txt
logcat -d -v time >/mnt/sdcard/logcat.txt
The logs are now on your internal sdcard. Copy to PC, zip them and upload the file here.
- Oma -
Per aspera ad astra, we rock the Tablets !
If you like our firmwares, please consider making a donation to support our work.
Thank you!
Moderator
Firmware Guru
2012/10/06
Offline
Ok, found some hints that the tab is based on PCB ZM726C. So, same PCB as Chuwi V17pro.
And this kernel for 800x480 screen: http://crewrktablets.arctablet.com/?wpfb_dl=1874
- Oma -
Per aspera ad astra, we rock the Tablets !
If you like our firmwares, please consider making a donation to support our work.
Thank you!
2014/12/06
Offline
Oma7144 said
Ok, found some hints that the tab is based on PCB ZM726C. So, same PCB as Chuwi V17pro.And this kernel for 800x480 screen: http://crewrktablets.arctablet.com/?wpfb_dl=1874
- Oma -
Looks the same, except mine has a single camera. Gonna give it a spin and keep you updated. x) Also, I got the hang of the reversed touchscreen so I can operate it without a usb mouse. I'ma have some trouble downloading the terminal emulator from the store since wi-fi doesn't work but I think I can find a alternate apk to download from pc and move to SD
Edit#1: This one isn't good. Screen if off (about 0.5 cm to the left), touchscreen doens't seem to work at all, USB mouse doesn't work either (could be the mouse though, not sure, got nothing else to test it on xD ) Also, sometimes when it opens it gets stuck in bootloop (Titan > Oma, screen gets 'pixelated' > Titan >Oma >Repeat)
Moderator
Firmware Guru
2012/10/06
Offline
Ok, try this V17pro build with the manta kernel. Just to see if you get wifi.
- Oma -
Per aspera ad astra, we rock the Tablets !
If you like our firmwares, please consider making a donation to support our work.
Thank you!
2014/12/06
Offline
Oma7144 said
Ok, try this V17pro build with the manta kernel. Just to see if you get wifi.- Oma -
The V17pro build you gave me earlier I understand, but what's a Manta kernel O_o ? I'm dumb like that, sorry.
Manta = Nexus 10 kernel?
Moderator
Firmware Guru
2012/10/06
Offline
The kernel from post #4.
- Oma -
Per aspera ad astra, we rock the Tablets !
If you like our firmwares, please consider making a donation to support our work.
Thank you!
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