help me please i need allwinner a20 firmware - Android Q&A, Help & Troubleshooting

hello guy`s i have chinese tablet with allwinner a20 processor but damaged my OS and now i need the original OS because i instelled a similar OS but only see a portion of the screen
characteristics
OS: android 4.2.2
cpu: allwinner a20 dual core
procesador: 1.5GHz
ram: 1gb ddr3
gpu: mali-200mp2 4 core
wifi: 802.11b/g/n
camera 3 megapixeles back 0.3mp front
screen: 7" 1024x768 capacitive 5 points
accelerometer and gravity sensor
internal memory :8gb
hdmi fullhd 1920x1080
ports: microusb y usb 2.0
card slot: microsd
model wing-k70

jhose18 said:
hello guy`s i have chinese tablet with allwinner a20 processor but damaged my OS and now i need the original OS because i instelled a similar OS but only see a portion of the screen
characteristics
OS: android 4.2.2
cpu: allwinner a20 dual core
procesador: 1.5GHz
ram: 1gb ddr3
gpu: mali-200mp2 4 core
wifi: 802.11b/g/n
camera 3 megapixeles back 0.3mp front
screen: 7" 1024x768 capacitive 5 points
accelerometer and gravity sensor
internal memory :8gb
hdmi fullhd 1920x1080
ports: microusb y usb 2.0
card slot: microsd
model wing-k70
Click to expand...
Click to collapse
SOLVED
http://forum.xda-developers.com/showthread.php?t=2630617

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Hi ,
am in big troubles, i have a tblet alcatel one touch tab 7, i have flashed it with rk batch tool and a wrong firmware now it doesn't work
please if any one have a firmware for this tablet please help me.....!!!!!
Tablets Specs
Operating System: Android 4.1 (Jelly Bean)
Application Processor: Rockchip RK2928
CPU: 1 GHz ARM Cortex A9, Single Core
System Memory: 1GB RAM DDR3
Storage Capacity: 4GB NAND Flash
Wi-Fi: 802.11 b/g/n
Bluetooth: Bluetooth 2.0
Audio & Video Play: Built-in audio chip, 1080P HD playback
External Interface: Micro USB, Micro SD
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Camera: Front camera 0.3 Mpxl
abdouhaker said:
Hi ,
am in big troubles, i have a tblet alcatel one touch tab 7, i have flashed it with rk batch tool and a wrong firmware now it doesn't work
please if any one have a firmware for this tablet please help me.....!!!!!
Tablets Specs
Operating System: Android 4.1 (Jelly Bean)
Application Processor: Rockchip RK2928
CPU: 1 GHz ARM Cortex A9, Single Core
System Memory: 1GB RAM DDR3
Storage Capacity: 4GB NAND Flash
Wi-Fi: 802.11 b/g/n
Bluetooth: Bluetooth 2.0
Audio & Video Play: Built-in audio chip, 1080P HD playback
External Interface: Micro USB, Micro SD
Battery: 3.7V Lithium battery, about 3240mAh
Camera: Front camera 0.3 Mpxl
Click to expand...
Click to collapse
Same happened with me...now trying to find a firmware...
I know this isn't terribly constructive, but the reality is that its a waste of time.
its a horrible $50 tablet... Id throw it in the garbage as its most likely bricked, and its not worth your time fixing it.
Go get a used nexus 7 for cheap
Here is the stock ROM
https://forum.xda-developers.com/android/general/stock-rom-one-touch-tab-7-t15-t3890855

[Q] help firmware alcatel one touch tab 7 please!!

Hi ,
am in big troubles, i have a tblet alcatel one touch tab 7, i have flashed it with rk batch tool and a wrong firmware now it doesn't work
please if any one have a firmware for this tablet please help me.....!!!!!
Tablets Specs
Operating System: Android 4.1 (Jelly Bean)
Application Processor: Rockchip RK2928
CPU: 1 GHz ARM Cortex A9, Single Core
System Memory: 1GB RAM DDR3
Storage Capacity: 4GB NAND Flash
Wi-Fi: 802.11 b/g/n
Bluetooth: Bluetooth 2.0
Audio & Video Play: Built-in audio chip, 1080P HD playback
External Interface: Micro USB, Micro SD
Battery: 3.7V Lithium battery, about 3240mAh
Camera: Front camera 0.3 Mpxl
no one can help!!!!! :crying:

[Q] rockchip: Rk3168-rk618-800x480

Please all..i search all Google and donot find a good firmware for this tablet
No Name tablet
whit rockchip 3168 cpu and screen 800x480
CODE: S724TAB
Ultra portability and Dual-Core power
Specifications
LCD Dimension: 7 inch panel, Capacitive Multi-Touch (five points touch)
Resolution: 800*480 Pixels
Processor: Rockchip Dual Core RK3168 ARM Cortex A9 1.2Ghz
Video: Multi-Core Dual Mali-400 2D/3D core
Memory RAM: 1GB DDR3
Internal Memory: 4GB
Operating System: Google Android 4.2.2
External TF card: Support TFCard,capacity 1GB~ 32GB
WIFI: 802.11b/g/n (Realtek 8188, USB module)
Camera: Front 0.3MP
Model:S724TAB
Battery:56%
Firmware version:4.2.2
Wi-Fin
Status:ROOTED
Resolution:800*480
Manufacturer:Unknown
Serial:0123456789ABCDEF
IMEI:Unknown
IMSI:Unknown
MAC:00:c6:f6:81:53:1f
Android Version:4.2.2
Baseband version:Unknown
Kernel version:rk30sdk-eng 4.2.2 JDQ39 eng.incar.20131220.175655 test-keys
i finding tis on baidu web----芭乐_SP-7500_V90_3168_rk616_bt_86vs_800x480_20131227.rar_免费高速下载|百度云 网盘-分享无限制
but not so good
if you know some custom firmware Please help me
Thnx in advance--And sry for my bad language

ROM request, CyanogenMod - Lenovo Yoga Tablet 8 (B6000-F)

Can someone build for this device[Lenovo Yoga Tablet 8 (B6000-F)] CyanogenMod 13.0 or 14.1 (I would obviously prefer 14.1)?
I have the knowledge to flash and all that, I even already have the TWRP in it, but I really need help with the ROM build... Thanks for help...
The system specifications are the following(I know I put more info the the needed, but I want to make sure I have everything needed):
--Screen--
Screen Size: 8-inch
Resolution: 1280x800 pixels (~189 ppi pixel densitiy)
Multitouch?: Yes
--Memory--
Storage: 16GB
Card slot: microSD, up to 64GB (dedicated slot)
RAM: 1GB
--Platform--
Chipset: Mediatek MT8125
Processor/CPU: Quad-core 1.2 GHz Cortex-A7
GPU: PowerVR SGX544
--Camera--
Video?: Yes
Primary: 5 MP
Secondary: 1.6 MPP
--Comms--
WLAN: Wi-Fi 802.11 b/g/n
Bluetooth: 5.0
GPS?: Yes
Radio?: No
USB: microUSB 2.0, USB Host
--Sensors--
Accelerometer; Compass
--Battery--
Non-removable Li-Ion 6000mAh
hi..just got the same unit from my friend still on kitkat 4.4.2 rom can't open youtube also please help someone out there just rooted it and after a long try install twrp on it.. thanks in advance.

hello all!

Hello Xda Forum & all world i need the firmware for SMART TECH TABLET
Does anyone have a stock or cfw firmware for SmartTech TAB 1004DC?
He has remained at android's patch stage, he does not start.
After days of searching with google I did not find anything. PLEASE HELP !!! email [email protected]
Specifications:
CPU: A23 Dual Core Cortex A7 1.5GHz
GPU: MALI 400MP2
Display: 10”
Resolution: 1024x600
Memory RAM: 512Mb DDR3
Memory ROM: 4 GB
Wifi: IEEE 802.11b/g/n _ RTL8188ETV

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