HI,
I bought from Aliexpress GPS based on an android tablet.
the problem is, it came with a very bad android 4.4.2 version: it's a Chinese version, no space to install anything because it has several partitions on the inner space, cant install many apps from google play because of Chinese restrictions, the device is unrooted and I really want to find a new ROM for it.
I was able to install a device info app and to extract some details for this tablet, can anyone help me find a new rooted ROM for this device without all the Chinese limitations? thanks.
Unknown Mt75
System (Android 4.4.2)
Model mt75
Manufacturer unknown
Device mt75
Product mt75
Brand Allwinner-Tablet
Android Version 4.4.2 (Kit Kat)
API Level 19
Build ID KVT49L
Fingerprint Allwinner-Tablet/mt75/mt75:4.4.2/KVT49L/20141226:eng/test-keys
Display (800x480)
Size 800x480
Refresh Rate 60 Hz
Default Orientation Landscape
Physical Size 5.83" (14.81 cm)
Logical Size Normal
Density 160 dpi (Medium)
Pixels Per Inch X: 160; Y: 160
Processor (ARMv7)
Processor ARMv7 Processor rev 5 (v7l)
Cores 2
Max Frequency 1536 Mhz
Instruction Sets armeabi-v7a, armeabi
SIMD Instructions NEON
Memory (418 MB)
System RAM 418 MB
JVM Max Memory 48 MB
Internal Storage 503 MB
External Storage 13278 MB
Back Camera (2.1 megapixel)
Summary
Max Picture Size 1920x1080 (16:9)
Zoom 3x
Autofocus Not supported
Orientation 0°
Picture
Picture Format Jpeg
Picture Format Values Jpeg
Picture Size 1920x1080
Picture Size Values 1920x1080, 1280x720, 800x600, 640x480
Preview
Preview Format Yuv420sp
Preview Format Values Yuv420sp, Yuv420p
Preview Fps Range 5000, 60000
Preview Fps Range Values (5000, 60000)
Preview Frame Rate 25
Preview Frame Rate Values 25
Preview Size 1920x1080
Preview Size Values 1920x1080
Preview_capture Size Height 1080
Preview_capture Size Width 1920
Video
Video Frame Format Yuv420sp
Video Size 1920x1080
Video Snapshot Supported True
Focus
Focus Areas (0, 0, 0, 0, 0)
Focus Distances 0.10, 1.20, Infinity
Focus Mode Fixed
Focus Mode Values Fixed
Zoom
Max Zoom 100
Smooth Zoom Supported False
Zoom 0
Zoom Ratios 100, 102, 104, 106, 108, 110, 112, 114, 116, 118, 120, 122, 124, 126, 128, 130, 132, 134, 136, 138, 140, 142, 144, 146, 148, 150, 152, 154, 156, 158, 160, 162, 164, 166, 168, 170, 172, 174, 176, 178, 180, 182, 184, 186, 188, 190, 192, 194, 196, 198, 200, 202, 204, 206, 208, 210, 212, 214, 216, 218, 220, 222, 224, 226, 228, 230, 232, 234, 236, 238, 240, 242, 244, 246, 248, 250, 252, 254, 256, 258, 260, 262, 264, 266, 268, 270, 272, 274, 276, 278, 280, 282, 284, 286, 288, 290, 292, 294, 296, 298, 300
Zoom Supported True
Whitebalance
Whitebalance Auto
Whitebalance Values Auto, Incandescent, Fluorescent, Warm Fluorescent, Daylight, Cloudy Daylight
Exposure compensation
Exposure Compensation 0
Exposure Compensation Step 1
Max Exposure Compensation 3
Min Exposure Compensation 3
Misc
Camera Hal Version 3000130327_V1.0
Capture Size Height 1080
Capture Size Width 1920
Effect None
Effect Values None, Mono, Negative, Sepia, Aqua
Focal Length 3.43
Horizontal View Angle 54.6
Jpeg Quality 95
Jpeg Thumbnail Height 240
Jpeg Thumbnail Quality 90
Jpeg Thumbnail Size Values 320x240, 0x0
Jpeg Thumbnail Width 320
Max Num Detected Faces Hw 0
Max Num Detected Faces Sw 0
Prop Facing Back
Prop Orientation 0
Recording Hint False
Rotation 0
Vertical View Angle 39.4
OpenGL 1.1 (Mali-400 MP)
General
Renderer Mali-400 MP
Version OpenGL ES-CM 1.1
Vendor ARM
Limits
Texture Size 4096x4096
Texture Units 8
Viewport Size 4096x4096
Modelview Stack Depth 32
Projection Stack Depth 32
Texture Stack Depth 32
Lights 8
Compressed Texture Formats
ETC1, Paletted
Extensions
GL_EXT_debug_marker 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_size_array GL_OES_point_sprite GL_OES_texture_npot GL_OES_query_matrix GL_OES_matrix_palette GL_OES_extended_matrix_palette GL_OES_compressed_ETC1_RGB8_texture GL_OES_EGL_image GL_OES_draw_texture GL_OES_depth_texture GL_OES_packed_depth_stencil GL_EXT_texture_format_BGRA8888 GL_OES_framebuffer_object GL_OES_stencil8 GL_OES_depth24 GL_ARM_rgba8 GL_OES_EGL_image_external GL_OES_EGL_sync GL_OES_rgb8_rgba8 GL_EXT_multisampled_render_to_texture GL_OES_texture_cube_map GL_EXT_discard_framebuffer GL_EXT_robustness GL_OES_depth_texture_cube_map GL_OES_vertex_half_float GL_KHR_debug
OpenGL 2.0 (Mali-400 MP)
General
Renderer Mali-400 MP
Version OpenGL ES 2.0
Vendor ARM
GLSL Version OpenGL ES GLSL ES 1.00
Limits
Texture Size 4096x4096
Texture Units 8
Vertex Textures 0
Combined Textures 8
Viewport Size 4096x4096
Renderbuffer Size 4096x4096
Cubemap Size 4096x4096
Vertex Attributes 16
Vertex Uniforms 256
Varying Vectors 12
Fragment Uniforms 256
Vertex Numeric Precision
Int [-2^24, 2^24]
Float [-2^127, 2^127], 2^-23
Fragment Numeric Precision
Low Int [-2^11, 2^11]
Medium Int [-2^11, 2^11]
High Int Not available
Low Float [-2^15, 2^15], 2^-10
Medium Float [-2^15, 2^15], 2^-10
High Float Not available
Compressed Texture Formats
ETC1
Extensions
GL_EXT_debug_marker GL_OES_texture_npot GL_OES_compressed_ETC1_RGB8_texture GL_OES_standard_derivatives GL_OES_EGL_image GL_OES_depth24 GL_ARM_rgba8 GL_ARM_mali_shader_binary GL_OES_depth_texture GL_OES_packed_depth_stencil GL_EXT_texture_format_BGRA8888 GL_OES_vertex_half_float GL_EXT_blend_minmax GL_OES_EGL_image_external GL_OES_EGL_sync GL_OES_rgb8_rgba8 GL_EXT_multisampled_render_to_texture GL_EXT_discard_framebuffer GL_OES_get_program_binary GL_ARM_mali_program_binary GL_EXT_shader_texture_lod GL_EXT_robustness GL_OES_depth_texture_cube_map GL_KHR_debug
Graphic Modes (RGBA 32bit)
RGB 16bit (565)
RGB 16bit (565), Depth 24bit, Stencil 8bit
RGB 16bit (565), Depth 24bit, Stencil 8bit, Samples x4
RGB 16bit (565), Depth 24bit, Stencil 8bit, Samples x16, Non-Conformant
RGB 32bit (888)
RGB 32bit (888), Depth 24bit
RGB 32bit (888), Depth 24bit, Stencil 8bit
RGBA 32bit (8888)
RGBA 32bit (8888), Depth 24bit, Stencil 8bit
RGBA 32bit (8888), Depth 24bit, Stencil 8bit
RGBA 32bit (8888), Depth 24bit, Stencil 8bit
RGBA 32bit (8888), Depth 24bit, Stencil 8bit, Samples x4
RGBA 32bit (8888), Depth 24bit, Stencil 8bit, Samples x16, Non-Conformant
Sensors (1)
Bosch 3-axis Accelerometer
Vendor Bosch
Range 39.24 m/s²
Resolution 0.038320314 m/s²
Power 0.2 mA
Delay On Trigger
Codecs (24)
OMX.allwinner.video.decoder.avc
Media type: video/avc
Profiles: Baseline(0x7fffffff, 1, 11, 12, 13, 1b, 2, 21, 22, 3, 31, 32, 4, 41, 42, 5, 51) Main(0x7fffffff, 1, 11, 12, 13, 1b, 2, 21, 22, 3, 31, 32, 4, 41, 42, 5, 51) High(0x7fffffff, 1, 11, 12, 13, 1b, 2, 21, 22, 3, 31, 32, 4, 41, 42, 5, 51)
OMX.allwinner.video.decoder.mpeg2
Media type: video/mpeg2
OMX.google.mpeg4.decoder
Media type: video/mp4v-es
Profiles: Simple(0, 0b, 1, 2, 3)
OMX.google.h263.decoder
Media type: video/3gpp
Profiles: Baseline(10, 20, 30, 45) ISWV2(10, 20, 30, 45)
OMX.google.vp8.decoder
Media type: video/x-vnd.on2.vp8
OMX.google.vp9.decoder
Media type: video/x-vnd.on2.vp9
OMX.google.mp3.decoder
Media type: audio/mpeg
OMX.google.amrnb.decoder
Media type: audio/3gpp
OMX.google.amrwb.decoder
Media type: audio/amr-wb
OMX.google.aac.decoder
Media type: audio/mp4a-latm
OMX.google.g711.alaw.decoder
Media type: audio/g711-alaw
OMX.google.g711.mlaw.decoder
Media type: audio/g711-mlaw
OMX.google.vorbis.decoder
Media type: audio/vorbis
OMX.google.raw.decoder
Media type: audio/raw
OMX.allwinner.video.encoder.avc
Media type: video/avc
Color Formats: YUV420SemiPlanar
Profiles: Baseline(1, 11, 12, 13, 1b, 2, 21, 22, 3, 31, 41, 42, 5, 51)
OMX.google.h263.encoder
Media type: video/3gpp
Color Formats: YUV420Planar YUV420SemiPlanar
Profiles: Baseline(45)
OMX.google.mpeg4.encoder
Media type: video/mp4v-es
Color Formats: YUV420Planar YUV420SemiPlanar
Profiles: Core(2)
OMX.google.amrnb.encoder
Media type: audio/3gpp
OMX.google.amrwb.encoder
Media type: audio/amr-wb
OMX.google.aac.encoder
Media type: audio/mp4a-latm
OMX.google.flac.encoder
Media type: audio/flac
OMX.google.vp8.encoder
Media type: video/x-vnd.on2.vp8
Color Formats: YUV420Planar YUV420SemiPlanar
Profiles: Main(Version0, Version1, Version2, Version3)
AACEncoder
Media type: audio/mp4a-latm
OMX.google.raw.decoder
Media type: audio/raw
Features (21)
Graphics
OpenGL 2.0
Android Hardware
android.hardware.camera
android.hardware.camera.any
android.hardware.camera.front
android.hardware.location
android.hardware.location.network
android.hardware.microphone
android.hardware.screen.landscape
android.hardware.screen.portrait
android.hardware.sensor.accelerometer
android.hardware.touchscreen
android.hardware.touchscreen.multitouch
android.hardware.touchscreen.multitouch.distinct
android.hardware.usb.accessory
android.hardware.wifi
android.hardware.wifi.direct
Android Software
android.software.app_widgets
android.software.device_admin
android.software.home_screen
android.software.input_methods
android.software.live_wallpaper
I bought from Aliexpress GPS based on an android tablet.
the problem is, it came with a very bad android 4.4.2 version: it's a Chinese version, no space to install anything because it has several partitions on the inner space, cant install many apps from google play because of Chinese restrictions, the device is unrooted and I really want to find a new ROM for it.
I was able to install a device info app and to extract some details for this tablet, can anyone help me find a new rooted ROM for this device without all the Chinese limitations? thanks.
Unknown Mt75
System (Android 4.4.2)
Model mt75
Manufacturer unknown
Device mt75
Product mt75
Brand Allwinner-Tablet
Android Version 4.4.2 (Kit Kat)
API Level 19
Build ID KVT49L
Fingerprint Allwinner-Tablet/mt75/mt75:4.4.2/KVT49L/20141226:eng/test-keys
Display (800x480)
Size 800x480
Refresh Rate 60 Hz
Default Orientation Landscape
Physical Size 5.83" (14.81 cm)
Logical Size Normal
Density 160 dpi (Medium)
Pixels Per Inch X: 160; Y: 160
Processor (ARMv7)
Processor ARMv7 Processor rev 5 (v7l)
Cores 2
Max Frequency 1536 Mhz
Instruction Sets armeabi-v7a, armeabi
SIMD Instructions NEON
Memory (418 MB)
System RAM 418 MB
JVM Max Memory 48 MB
Internal Storage 503 MB
External Storage 13278 MB
Back Camera (2.1 megapixel)
Summary
Max Picture Size 1920x1080 (16:9)
Zoom 3x
Autofocus Not supported
Orientation 0°
Picture
Picture Format Jpeg
Picture Format Values Jpeg
Picture Size 1920x1080
Picture Size Values 1920x1080, 1280x720, 800x600, 640x480
Preview
Preview Format Yuv420sp
Preview Format Values Yuv420sp, Yuv420p
Preview Fps Range 5000, 60000
Preview Fps Range Values (5000, 60000)
Preview Frame Rate 25
Preview Frame Rate Values 25
Preview Size 1920x1080
Preview Size Values 1920x1080
Preview_capture Size Height 1080
Preview_capture Size Width 1920
Video
Video Frame Format Yuv420sp
Video Size 1920x1080
Video Snapshot Supported True
Focus
Focus Areas (0, 0, 0, 0, 0)
Focus Distances 0.10, 1.20, Infinity
Focus Mode Fixed
Focus Mode Values Fixed
Zoom
Max Zoom 100
Smooth Zoom Supported False
Zoom 0
Zoom Ratios 100, 102, 104, 106, 108, 110, 112, 114, 116, 118, 120, 122, 124, 126, 128, 130, 132, 134, 136, 138, 140, 142, 144, 146, 148, 150, 152, 154, 156, 158, 160, 162, 164, 166, 168, 170, 172, 174, 176, 178, 180, 182, 184, 186, 188, 190, 192, 194, 196, 198, 200, 202, 204, 206, 208, 210, 212, 214, 216, 218, 220, 222, 224, 226, 228, 230, 232, 234, 236, 238, 240, 242, 244, 246, 248, 250, 252, 254, 256, 258, 260, 262, 264, 266, 268, 270, 272, 274, 276, 278, 280, 282, 284, 286, 288, 290, 292, 294, 296, 298, 300
Zoom Supported True
Whitebalance
Whitebalance Auto
Whitebalance Values Auto, Incandescent, Fluorescent, Warm Fluorescent, Daylight, Cloudy Daylight
Exposure compensation
Exposure Compensation 0
Exposure Compensation Step 1
Max Exposure Compensation 3
Min Exposure Compensation 3
Misc
Camera Hal Version 3000130327_V1.0
Capture Size Height 1080
Capture Size Width 1920
Effect None
Effect Values None, Mono, Negative, Sepia, Aqua
Focal Length 3.43
Horizontal View Angle 54.6
Jpeg Quality 95
Jpeg Thumbnail Height 240
Jpeg Thumbnail Quality 90
Jpeg Thumbnail Size Values 320x240, 0x0
Jpeg Thumbnail Width 320
Max Num Detected Faces Hw 0
Max Num Detected Faces Sw 0
Prop Facing Back
Prop Orientation 0
Recording Hint False
Rotation 0
Vertical View Angle 39.4
OpenGL 1.1 (Mali-400 MP)
General
Renderer Mali-400 MP
Version OpenGL ES-CM 1.1
Vendor ARM
Limits
Texture Size 4096x4096
Texture Units 8
Viewport Size 4096x4096
Modelview Stack Depth 32
Projection Stack Depth 32
Texture Stack Depth 32
Lights 8
Compressed Texture Formats
ETC1, Paletted
Extensions
GL_EXT_debug_marker 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_size_array GL_OES_point_sprite GL_OES_texture_npot GL_OES_query_matrix GL_OES_matrix_palette GL_OES_extended_matrix_palette GL_OES_compressed_ETC1_RGB8_texture GL_OES_EGL_image GL_OES_draw_texture GL_OES_depth_texture GL_OES_packed_depth_stencil GL_EXT_texture_format_BGRA8888 GL_OES_framebuffer_object GL_OES_stencil8 GL_OES_depth24 GL_ARM_rgba8 GL_OES_EGL_image_external GL_OES_EGL_sync GL_OES_rgb8_rgba8 GL_EXT_multisampled_render_to_texture GL_OES_texture_cube_map GL_EXT_discard_framebuffer GL_EXT_robustness GL_OES_depth_texture_cube_map GL_OES_vertex_half_float GL_KHR_debug
OpenGL 2.0 (Mali-400 MP)
General
Renderer Mali-400 MP
Version OpenGL ES 2.0
Vendor ARM
GLSL Version OpenGL ES GLSL ES 1.00
Limits
Texture Size 4096x4096
Texture Units 8
Vertex Textures 0
Combined Textures 8
Viewport Size 4096x4096
Renderbuffer Size 4096x4096
Cubemap Size 4096x4096
Vertex Attributes 16
Vertex Uniforms 256
Varying Vectors 12
Fragment Uniforms 256
Vertex Numeric Precision
Int [-2^24, 2^24]
Float [-2^127, 2^127], 2^-23
Fragment Numeric Precision
Low Int [-2^11, 2^11]
Medium Int [-2^11, 2^11]
High Int Not available
Low Float [-2^15, 2^15], 2^-10
Medium Float [-2^15, 2^15], 2^-10
High Float Not available
Compressed Texture Formats
ETC1
Extensions
GL_EXT_debug_marker GL_OES_texture_npot GL_OES_compressed_ETC1_RGB8_texture GL_OES_standard_derivatives GL_OES_EGL_image GL_OES_depth24 GL_ARM_rgba8 GL_ARM_mali_shader_binary GL_OES_depth_texture GL_OES_packed_depth_stencil GL_EXT_texture_format_BGRA8888 GL_OES_vertex_half_float GL_EXT_blend_minmax GL_OES_EGL_image_external GL_OES_EGL_sync GL_OES_rgb8_rgba8 GL_EXT_multisampled_render_to_texture GL_EXT_discard_framebuffer GL_OES_get_program_binary GL_ARM_mali_program_binary GL_EXT_shader_texture_lod GL_EXT_robustness GL_OES_depth_texture_cube_map GL_KHR_debug
Graphic Modes (RGBA 32bit)
RGB 16bit (565)
RGB 16bit (565), Depth 24bit, Stencil 8bit
RGB 16bit (565), Depth 24bit, Stencil 8bit, Samples x4
RGB 16bit (565), Depth 24bit, Stencil 8bit, Samples x16, Non-Conformant
RGB 32bit (888)
RGB 32bit (888), Depth 24bit
RGB 32bit (888), Depth 24bit, Stencil 8bit
RGBA 32bit (8888)
RGBA 32bit (8888), Depth 24bit, Stencil 8bit
RGBA 32bit (8888), Depth 24bit, Stencil 8bit
RGBA 32bit (8888), Depth 24bit, Stencil 8bit
RGBA 32bit (8888), Depth 24bit, Stencil 8bit, Samples x4
RGBA 32bit (8888), Depth 24bit, Stencil 8bit, Samples x16, Non-Conformant
Sensors (1)
Bosch 3-axis Accelerometer
Vendor Bosch
Range 39.24 m/s²
Resolution 0.038320314 m/s²
Power 0.2 mA
Delay On Trigger
Codecs (24)
OMX.allwinner.video.decoder.avc
Media type: video/avc
Profiles: Baseline(0x7fffffff, 1, 11, 12, 13, 1b, 2, 21, 22, 3, 31, 32, 4, 41, 42, 5, 51) Main(0x7fffffff, 1, 11, 12, 13, 1b, 2, 21, 22, 3, 31, 32, 4, 41, 42, 5, 51) High(0x7fffffff, 1, 11, 12, 13, 1b, 2, 21, 22, 3, 31, 32, 4, 41, 42, 5, 51)
OMX.allwinner.video.decoder.mpeg2
Media type: video/mpeg2
OMX.google.mpeg4.decoder
Media type: video/mp4v-es
Profiles: Simple(0, 0b, 1, 2, 3)
OMX.google.h263.decoder
Media type: video/3gpp
Profiles: Baseline(10, 20, 30, 45) ISWV2(10, 20, 30, 45)
OMX.google.vp8.decoder
Media type: video/x-vnd.on2.vp8
OMX.google.vp9.decoder
Media type: video/x-vnd.on2.vp9
OMX.google.mp3.decoder
Media type: audio/mpeg
OMX.google.amrnb.decoder
Media type: audio/3gpp
OMX.google.amrwb.decoder
Media type: audio/amr-wb
OMX.google.aac.decoder
Media type: audio/mp4a-latm
OMX.google.g711.alaw.decoder
Media type: audio/g711-alaw
OMX.google.g711.mlaw.decoder
Media type: audio/g711-mlaw
OMX.google.vorbis.decoder
Media type: audio/vorbis
OMX.google.raw.decoder
Media type: audio/raw
OMX.allwinner.video.encoder.avc
Media type: video/avc
Color Formats: YUV420SemiPlanar
Profiles: Baseline(1, 11, 12, 13, 1b, 2, 21, 22, 3, 31, 41, 42, 5, 51)
OMX.google.h263.encoder
Media type: video/3gpp
Color Formats: YUV420Planar YUV420SemiPlanar
Profiles: Baseline(45)
OMX.google.mpeg4.encoder
Media type: video/mp4v-es
Color Formats: YUV420Planar YUV420SemiPlanar
Profiles: Core(2)
OMX.google.amrnb.encoder
Media type: audio/3gpp
OMX.google.amrwb.encoder
Media type: audio/amr-wb
OMX.google.aac.encoder
Media type: audio/mp4a-latm
OMX.google.flac.encoder
Media type: audio/flac
OMX.google.vp8.encoder
Media type: video/x-vnd.on2.vp8
Color Formats: YUV420Planar YUV420SemiPlanar
Profiles: Main(Version0, Version1, Version2, Version3)
AACEncoder
Media type: audio/mp4a-latm
OMX.google.raw.decoder
Media type: audio/raw
Features (21)
Graphics
OpenGL 2.0
Android Hardware
android.hardware.camera
android.hardware.camera.any
android.hardware.camera.front
android.hardware.location
android.hardware.location.network
android.hardware.microphone
android.hardware.screen.landscape
android.hardware.screen.portrait
android.hardware.sensor.accelerometer
android.hardware.touchscreen
android.hardware.touchscreen.multitouch
android.hardware.touchscreen.multitouch.distinct
android.hardware.usb.accessory
android.hardware.wifi
android.hardware.wifi.direct
Android Software
android.software.app_widgets
android.software.device_admin
android.software.home_screen
android.software.input_methods
android.software.live_wallpaper
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