[General Questions and Answers] dufferdev:
i have bought a china Tablet with msm7227_ffa as a model name written.

i am facing few difficulties in the tablet

firstly i am not able to get into recovery or download mode. if i try key combinations like VOL down + Power, tablet stucks at boot screen

secondly i tried to factory reset once it didn't affect any of the data but ended up stopping my wifi and camera :(

My Wifi and Camera has Stopped working unconditionally

to it's reference i am sharing the log files. if any one is aware of how to resolve it.I would be very Very thankful

adb logcat gives me following error when i try to start the wifi

E/WifiService( 119): Failed to load Wi-Fi driver.

adb logcat when i try to start camera

I/ActivityManager( 119): Starting activity: Intent { act=android.intent.action.

MAIN cat=[android.intent.category.LAUNCHER] flg=0x10200000 cmp=com.android.camer

a/.Camera }

I/ActivityManager( 119): Start proc com.android.camera for activity com.android

.camera/.Camera: pid=909 uid=10000 gids={1006, 1015}

I/global ( 909): Default buffer size used in BufferedReader constructor. It wo

uld be better to be explicit if an 8k-char buffer is required.

E/QualcommCameraHardware( 71): Unable to determine the target type. Camera wi

ll not work

E/QualcommCameraHardware( 71): createInstance: startCamera failed!

I/QualcommCameraHardware( 71): opencamerafd:21,buf=49

I/QualcommCameraHardware( 71): dual open control camera front

E/CameraHolder( 909): fail to connect Camera

E/CameraHolder( 909): java.lang.RuntimeException: Fail to connect to camera ser

vice

E/CameraHolder( 909): at android.hardware.Camera.native_setup(Native Method)

E/CameraHolder( 909): at android.hardware.Camera.<init>(Camera.java:110)

E/CameraHolder( 909): at android.hardware.Camera.open(Camera.java:90)

E/CameraHolder( 909): at com.android.camera.CameraHolder.open(CameraHolder.jav

a:100)

E/CameraHolder( 909): at com.android.camera.Camera.ensureCameraDevice(Camera.j

ava:2042)

E/CameraHolder( 909): at com.android.camera.Camera.access$6800(Camera.java:118

)

E/CameraHolder( 909): at com.android.camera.Camera$5.run(Camera.java:1178)

E/CameraHolder( 909): at java.lang.Thread.run(Thread.java:1096)

W/dalvikvm( 909): threadid=8: thread exiting with uncaught exception (group=0x4

00207d8)

E/AndroidRuntime( 909): FATAL EXCEPTION: Thread-9

E/AndroidRuntime( 909): java.lang.RuntimeException: com.android.camera.CameraHa

rdwareException: java.lang.RuntimeException: Fail to connect to camera service

E/AndroidRuntime( 909): at com.android.camera.Camera$5.run(Camera.java:1

192)

E/AndroidRuntime( 909): at java.lang.Thread.run(Thread.java:1096)

E/AndroidRuntime( 909): Caused by: com.android.camera.CameraHardwareException:

java.lang.RuntimeException: Fail to connect to camera service

E/AndroidRuntime( 909): at com.android.camera.CameraHolder.open(CameraHo

lder.java:103)

E/AndroidRuntime( 909): at com.android.camera.Camera.ensureCameraDevice(

Camera.java:2042)

E/AndroidRuntime( 909): at com.android.camera.Camera.access$6800(Camera.

java:118)

E/AndroidRuntime( 909): at com.android.camera.Camera$5.run(Camera.java:1

178)

E/AndroidRuntime( 909): ... 1 more

E/AndroidRuntime( 909): Caused by: java.lang.RuntimeException: Fail to connect

to camera service

E/AndroidRuntime( 909): at android.hardware.Camera.native_setup(Native M

ethod)

E/AndroidRuntime( 909): at android.hardware.Camera.<init>(Camera.java:11

0)

E/AndroidRuntime( 909): at android.hardware.Camera.open(Camera.java:90)

E/AndroidRuntime( 909): at com.android.camera.CameraHolder.open(CameraHo

lder.java:100)

E/AndroidRuntime( 909): ... 4 more

W/ActivityManager( 119): Force finishing activity com.android.camera/.Camera

W/ActivityManager( 119): Activity pause timeout for HistoryRecord{45583570 com.

android.camera/.Camera}