Touch screen offset chinese tablet

butifarra

Junior Member
Jun 30, 2014
1
0
Hi friends, I hope some of you can help me. I bought a Tablet in ebay. Since it was running very slowly, I contacted the seller. He sent me that firmware to try it: https://www.dropbox.com/s/yri8f6qc9vhubkz/999-03090313.zip
I installed it with PAD v1.07.
Now the kernel version is: 3.4.0+ liuzi@gpt-server-sw#106 March 17 2014
Build number: full_gs702c-userdebug 4.2.2 JDQ39 eng.liuzi.20140314.173546 release-keys
Model number P706.
Now, the touch screen is offset two centimeters, diagonally. So, the Tablet is unusable.
I searched for all this site, but I couldn´t find something useful. I tried tscalibration.apk, tscalibration2.apk and touchrecalibrate.apk; none worked. I can´t enter in ADB mode, because there aren´t drivers. I can´t use the keyboard, so I can´t even try something of Google Play.
I searched for all the web, but didn´t find a single firmware to try.
Another problem, or the same, I don´t know, is that the screen doesn´t rotate.
When I try to calibrate from menu>display> accelerometer calibration, there is an error: Gsensor has stopped working.
By the way, the seller hasn´t sent me another firmware or solution, in spite of my queries.
Could someone help me to find another firmware? I know that fixing the touch would be the easiest, but in these conditions I don´t have the knowledge to do it.
Thanks in advance to all.
This is the Tablet:

1 x 10.1" Android 4.2 Dual Core TFT LCD Capacitive Touch Screen Tablet PC WiFi Dual Camera (999-03090313)

General


Operating System

Android 4.2


CPU

ATM7021A Dual Core


GPU

PowerVR SGX 540


Processor Speed

1.3GHz


RAM

1G DDR3


Hard Drive Capacity

8GB


Extended Memory

Support external TF card extend up to 32GB


Gravity Sensor

Yes, 4-dimensional G-sensor


Flash Player

Support Adobe Flash 11.0




Display


Display Size

10.1 Inch


Display Technology

TFT LCD Capacitive Touch Screen


Multi-Touch

Yes, 10 Points


Display Resolution

1024 x 600 pixels




Camera


Front Camera

0.3 MP


Rear Camera

2.0 MP




Connections


Wi-Fi

Yes, Wi-Fi 802.11 b/g/n


3G

Yes, Support external USB 3G modem


Bluetooth

No


GPS

No




Support Format


Audio Format

MP3, WMA, CBR, VBROGG, APE, FLAC, WAV, AAC, AudibleRA, AC3, dts, MIDI, AMR, AIFF, MPC


Video Format

AVI, WMV, MOV, MKV, RM, RMVB, MP4, M4V, DivX, Xvid, FLV, 3GP, DAT, VOB, MPG, MPEG, ASF, TP, TRP, TS, M2TS, MTS


Image Format

JPG, JPEG, GIF, BMP, PNG




Input/Output Connectors


Ports

1 x Micro USB Interface


1 x DC JACK


1 x Earphone Jack


1 x TF Card Slot


1 x HDMI Interface


Audio/Video

3.5mm headphone jack


Built-in stereo loud speaker


Built-in microphone


Other Applications

Browser, Calculator, Calendar, Clock, Email, Gmail, Gallery, Google Search, Settings, Play Store, Sound Recorder, etc.


Languages

English, Czech, Spanish, Filipino, French, Hebrew, Hrvatski, Danish, German, Indonesian, Italian, Magyar, Melayu, Dutch, Norwegian, Polish, Portuguese, Finnish, Romanian, Rumantsch, Slovak, Swedish, Swahili, Zulu, Vietnamese, Turkish, Greek, Bulgarian, Russian, Ukrainian, Arabic, Persian, Afrikaans, Thai, Korean, Chinese(Simplified), Chinese(Traditional), Japanese, etc.


Battery


Battery Capacity

2500mAh


Power Adapter

Input 100-240V / Output 5V, 2.2A





Color

red



Dimensions(L x W x T)

262 x 164 x 10mm


Net Weight

568g
 
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