[Q] How to install jelllybean on my 7.inch tablet? - Android Q&A, Help & Troubleshooting

I just bought an android tablet: 7" Karbonn a34 (mtk6575) ICS Tablet
How can I install Jelly Bean 4.1.1 on this tablet ?
[System]
Model: TA-FONE A34
Manufacturer: alps
Device: hexing75_ics2
Product: hexing75_ics2
Brand: alps
Bootloader ver.: unknown
CPI ABI: armeabi-v7a
CPI ABI 2: armeabi
Hardware: mt6575
Radio: unknown
Kernel Version: 3.0.13
[email protected] )
#1 PREEMPT Sun Apr 28 14:56:34 CST 2013
Build Number: ALPS.ICS2.MP.V1.3
Release: 4.0.4
SDK: 15
[Display]
Screen Size: 480x800
Density DPI: High (240)
Logical Density: 1.5
Font Scaling Factor: 1.5
Pixels Per Inch X: 240.0
Pixels Per Inch Y: 240.0
[Camera]
Zoom : 0
Max Num Detected Faces Hw : 15
Af Draw : 0
Video Stabilization : False
Zoom Supported : True
Cap Mode : Normal
Aflamp Mode Values : Off
Pano Idx : 0
Whitebalance : Auto
Video Stabilization Values : False
Scene Mode : Auto
Jpeg Quality : 85
Preview Format Values : Yuv420sp, Yuv420p, Yuv420i-yyuvyy-3plane
Rotation : 0
Jpeg Thumbnail Quality : 85
Burst Num : 1
Preview Format : Yuv420sp
Exposure Values : 0, 0.3, 0.7, 1, 1.3, -0.3, -0.7, -1, -1.3
Preview Size : 320x240
Focal Length : 3.5
Iso Speed : Auto
Cap Mode Values : Normal, Burstshot, Smileshot, Mav, Autorama, Asd, Face_beauty
Ae Mode Values : 1
Preview Frame Rate Values : 15, 30
Iso Speed Eng : 0
Max Num Metering Areas : 0
Aflamp Mode : Off
Preview Frame Rate : 30
Focus Mode Values : Infinity
Jpeg Thumbnail Width : 160
Scene Mode Values : Auto, Night
Preview Fps Range Values : (5000, 30000)
Jpeg Thumbnail Size Values : 0x0, 160x120, 320x240
Zoom Ratios : 100, 114, 132, 151, 174, 200, 229, 263, 303, 348, 400
Preview Size Values : 176x144, 320x240, 352x288, 640x480, 720x480
Zsd Supported : False
Exposure : 0
Picture Size Values : 320x240, 640x480, 1024x768, 1600x1200
Preview Fps Range : 5000, 30000
Isp Mode : 0
Min Exposure Compensation : -1
Antibanding : 50hz
Max Num Focus Areas : 0
Vertical View Angle : 360
Pano Dir : Right
Ae Mode : 1
Horizontal View Angle : 360
Prv Int Fmt : Yuv420i-yyuvyy-3plane
Video Stabilization Supported : False
Jpeg Thumbnail Height : 120
Cam Mode : 0
Smooth Zoom Supported : False
Capfname : /sdcard/dcim/cap00
Af Y : 0
Zsd Mode : Off
Af X : 0
Focus Mode : Infinity
Afeng Mode : 0
Tv Delay : 240
Rawfname : /sdcard/dcim/raw00.raw
Auto Whitebalance Lock Supported : True
Max Num Detected Faces Sw : 0
Picture Format Values : Jpeg
Iso Speed Values : Auto
Max Exposure Compensation : 1
Exposure Compensation : 0
Exposure Compensation Step : 1.0
Effect Values : None, Mono, Sepia, Negative, Sepiagreen, Sepiablue
Picture Size : 1600x1200
Max Zoom : 10
Effect : None
Afeng Pos : 0
Whitebalance Values : Auto, Daylight, Cloudy-daylight, Fluorescent, Incandescent, Tungsten
Picture Format : Jpeg
Focus Distances : 0.95, 1.9, Infinity
Rawsave Mode : 0
Zsd Mode Values : Off, Off
Auto Exposure Lock Supported : True
Antibanding Values : 60hz, 50hz
[Graphics]
GL Renderer: PowerVR SGX 531
GL Version: OpenGL ES-CM 1.1
GL Vendor: Imagination Technologies
Max Texture Size: 2048
Max Texture Units: 4
GL Extensions: GL_OES_byte_coordinates GL_OES_fixed_point GL_OES_single_precision GL_OES_matrix_get GL_OES_read_format GL_OES_compressed_paletted_texture GL_OES_point_sprite GL_OES_point_size_array GL_OES_matrix_palette GL_OES_draw_texture GL_OES_query_matrix GL_OES_texture_env_crossbar GL_OES_texture_mirrored_repeat GL_OES_texture_cube_map GL_OES_blend_subtract GL_OES_blend_func_separate GL_OES_blend_equation_separate GL_OES_stencil_wrap GL_OES_extended_matrix_palette GL_OES_framebuffer_object GL_OES_rgb8_rgba8 GL_OES_depth24 GL_OES_stencil8 GL_OES_compressed_ETC1_RGB8_texture GL_OES_mapbuffer GL_OES_EGL_image GL_OES_EGL_image_external GL_EXT_multi_draw_arrays GL_OES_required_internalformat GL_IMG_read_format GL_IMG_texture_compression_pvrtc GL_IMG_texture_format_BGRA8888 GL_EXT_texture_format_BGRA8888 GL_OES_egl_sync GL_IMG_vertex_array_object
[Sensors]
[bma222 3-axis Accelerometer]
Vendor: The Android Open Source Project
Version: 1
Max Range: 32.0
Resolution: 0.00390625
Power: 0.13
[tmd2771 Proximity Sensor]
Vendor: Capella
Version: 1
Max Range: 1.0
Resolution: 1.0
Power: 0.13
[tmd2771 Light Sensor]
Vendor: Capella
Version: 1
Max Range: 10240.0
Resolution: 1.0
Power: 0.13

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Reply
salman786333 said:
I just bought an android tablet: 7" Karbonn a34 (mtk6575) ICS Tablet
How can I install Jelly Bean 4.1.1 on this tablet ?
Click to expand...
Click to collapse
There is no official support for 4.1.1 from the manufacturer.
You can instead try to port from other tablets which has almost the same configuration but with 4.1.1
There are lots of tutorials on xda and so don't ask me how.
Press thanks if I have helped