[DEV] unofficial Oxygen-ROM for TCC8902/TCC8803 tablets

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Arjen

Retired Forum Moderator
Feb 26, 2011
2,154
5,911
45
Musselkanaal
this is a work-in-progress development project for porting Oxygen-ROM to TCC8902 and TCC8803 tablets.

Because I own a Yarvik TAB 211 I can only test for this tablet, but more will be supported.


Many thanks to fun_ who already ported CM7 to our devices!
His work on CM7 gives me the change to complete this port.

Disclaimer:
I am not responsible for bricked devices, dead SD cards, thermonuclear war, or you getting fired because the alarm app failed. Please do some research if you have any concerns about features included in this ROM before flashing it! YOU are choosing to make these modifications, and if you point the finger at me for messing up your device, I will laugh at you.

Sources:
git://github.com/oxygen-rom
git://github.com/naobsd
http://androtab.info

Update:
After solving some little issues building Oxygen succeeded.
I had to add and patch some things to get it to build.
If it boots I will upload the first alpha later today

Tab seems to boot into fastboot, so letś see why....
 
Last edited:

MrAtommyk

Member
Jul 28, 2011
9
1
Antwerp
Hey Arjen, thanks for your work

I'm wondering if this rom would also work on the yarvik 250? (new model with capacitive screen)
I bought this tab for my parents and it would be really great to get android market to work on it.
 

netdef

Member
Jan 31, 2007
35
0
Liverpool
any update on this, wouldl love custom rom

just bought two of these with the 8803 chipset and would love a custom ROM

think it would bring these alive and would probably get one my self as it is all you need for reading and some music and games etc

thanks, if I can help in any way possible ?
 

netdef

Member
Jan 31, 2007
35
0
Liverpool
seems to be a lot of people with similar devices wanting to install custom rom. CM7 is nearly there which is being made by "FUN" on here somewhere.

would be nice to get something for these. If i can provide my specs and rom ect in any way to help let us know.
 

safariking

Senior Member
Jan 4, 2012
4,820
4,936
Lelystad
@_arjen_ do you know a fix for this? BIG problem here im using a pro 2 pointing at the cm7 roverpad 3W T71 en when i lock the device en would like to unlock it again the touchscreen freezes en stays black must turn it off en on again en again en again can anyone help me please??????
 

number78

Member
Feb 9, 2009
12
0
Hey _arjen_ i'm running fun's cm7 on my concorde 7.1 tab. i've totally bricked it in the past, and unsoldered the battery and shorted pins to get it into fastboot mode.

What im trying to say, is that i'm not scared of bricking :) So i'd be happy to test for you.
 

gam469gfs

New member
Apr 12, 2012
1
0
another cheap tab

I have this tablet or a sllight model different it s a maxwest tab-723 from the day i opened the box it has been a paperweight the ui runs very choppy it reports the ram as 178mb but it is supposed to have 256mb, the wifi drops alot and 3d apps are pretty much wont run. does anyone know if there is a custom or modded rom for this device to make it usable.
here is the specs
7in LCD touch screen (800x480)

CPU: Telechips TCC 8902 (CPU+GPU+VPU) ARM11 1GHz
Operating system: Android 2.3
System memory: DDR 2 256MB RAM, 4GB Flash
Camera 0.3 Mega pixels
Video: supports 1080P HD
HDMI Port: 1pc 1080P HDMI-out

WIFI

here is a system info dump

OS
Browser UserAgent : Mozilla/5.0 (Linux; U; Android 2.3.3; en-us; 97CU Build/GRI40) AppleWebKit/533.1 (KHTML, like Gecko) Version/4.0 Mobile Safari/533.1

Android ID : 304a452347ae8480

Uptime : 0 days, 11 hours, 7 minutes, 10 seconds

Uptime (without sleeps) : 0 days, 11 hours, 7 minutes, 10 seconds


BuildInfos
Android version : 2.3.3
Release Codename : REL
API LEVEL : 10
CPU ABI : armeabi-v6
Manufacturer : telechips
Bootloader : unknown
CPU ABI2 : armeabi
Hardware : tcc8900
Radio : unknown
Board : tcc8900_evm
Brand : telechips
Device : tcc8900
Display : 97C3-T0-S3-H01-1150N
Fingerprint : telechips/full_tcc8900_evm/tcc8900:2.3.3/GRI40/20110809.112703:eng/test-keys
Host : inet
ID : GRI40
Model : 97CU
Product : full_tcc8900_evm
Tags : test-keys
Type : eng
User : inet-soft

Battery
Not charging...
Level : 43 %
Technology : Li-ion
Temperature : 28.0 °C (82.399994°F)
Voltage : 3698 mV

Memory
Download Cache Max: 39.98MB/ Free: 20.62MB
data Max: 238MB/ Free: 89.98MB
External storage Max: 3.08GB/ Free: 2.30GB
Total RAM: 178MB
Free RAM: 63.22MB
Threshold RAM: 24.00MB

Low Memory Killer Levels
FOREGROUND_APP:__ 30.00MB
VISIBLE_APP:_________ 30.00MB
SECONDARY_SERVER: 30.00MB
HIDDEN_APP:________ 100MB
CONTENT_PROVIDER: 100MB
EMPTY_APP:__________ 100MB

Telephony
Data Activity: DATA_ACTIVITY_NONE
Data State: DATA_DISCONNECTED
IMEI(or MEID): null
IMEI/SoftVer: null
MSISDN: null
Registered MCC:
Registered MCC MNC:
Registered Operator Name:
Network Type: NETWORK_TYPE_UNKNOWN
Phone Type: PHONE_TYPE_NONE
SIM Country Code:
SIM MCC MNC:
SIM Operator Name:
SIM Serial Number: null
SIM State: SIM_STATE_UNKNOWN
Subscriber ID(IMSI): null
VoiceMail number: null
Roaming: false
No Cell detected

Networks
Background Data Usage: true


type mobile[UNKNOWN]
state UNKNOWN/IDLE
reason (unspecified)
extra (none)
roaming false
failover false
isAvailable false

type WIFI[]
state CONNECTED/CONNECTED
reason (unspecified)
extra (none)
roaming false
failover false
isAvailable true

type mobile_mms[UNKNOWN]
state UNKNOWN/IDLE
reason (unspecified)
extra (none)
roaming false
failover false
isAvailable false

type mobile_supl[UNKNOWN]
state UNKNOWN/IDLE
reason (unspecified)
extra (none)
roaming false
failover false
isAvailable false

type mobile_hipri[UNKNOWN]
state UNKNOWN/IDLE
reason (unspecified)
extra (none)
roaming false
failover false
isAvailable false

type ETH[]
state UNKNOWN/IDLE
reason (unspecified)
extra (none)
roaming false
failover false
isAvailable false

type NFS[]
state UNKNOWN/IDLE
reason (unspecified)
extra (none)
roaming false
failover false
isAvailable false

Wifi
State: WIFI_STATE_ENABLED


CPU
Processor ARMv6-compatible processor rev 6 (v6l)
BogoMIPS 498.07
Features swp half thumb fastmult vfp edsp java
CPU implementer 0x41
CPU architecture 7
CPU variant 0x0
CPU part 0xb76
CPU revision 6
Hardware tcc8900
Revision 0000
Serial 0000000000000000
Freqency range: 36.0 -> 720.0MHz
Current Frequency: 1000.0MHz
Frequency Stats (time):

Screen
Resolution: 480 x 800
Refresh Rate: 60.0
X factor for DIP: 1.0
Density: 160 dpi
Pixel per inch X: 160.0 dpi Y: 160.42105 dpi

OpenGL
OpenGL Version supported : 2.0
OpenGL Version supported : OpenGL ES-CM 1.1
Vendor : ARM
Renderer : Mali-200
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_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_OES_framebuffer_object GL_OES_stencil8 GL_OES_depth24 GL_ARM_rgba8

Sensors
BMA220 3-axis Accelerometer: 3.0 mA by The Android Open Source Project
Gravity Sensor: 3.0 mA by Google Inc.
Linear Acceleration Sensor: 3.0 mA by Google Inc.
Rotation Vector Sensor: 3.0 mA by Google Inc.

Environment
Root Directory: /system
Data Directory: /data
Download Cache Directory: /cache
External Storage State: mounted
External Storage Directory: /mnt/sdcard

Medias Directories
Alarms: /mnt/sdcard/Alarms
DCIM: /mnt/sdcard/DCIM
Downloads: /mnt/sdcard/Download
Movies: /mnt/sdcard/Movies
Music: /mnt/sdcard/Music
Notifications: /mnt/sdcard/Notifications
Pictures: /mnt/sdcard/Pictures
Podcasts: /mnt/sdcard/Podcasts
Ringtones: /mnt/sdcard/Ringtones

Features
android.hardware.wifi
android.hardware.location.network
android.hardware.location
android.software.sip
android.hardware.touchscreen.multitouch.jazzhand
android.hardware.touchscreen.multitouch
android.hardware.sensor.compass
android.hardware.camera
android.hardware.touchscreen.multitouch.distinct
android.hardware.bluetooth
android.software.sip.voip
android.hardware.microphone
android.hardware.location.gps
android.hardware.camera.autofocus
android.hardware.camera.front
android.software.live_wallpaper
android.hardware.touchscreen
android.hardware.sensor.accelerometer
android.hardware.camera.flash
glEsVers=2.0

JavaProperties
java.vendor.url: Android
java.class.path: .
java.class.version: 46.0
os.version: 2.6.35.7-tcc
java.vendor: The Android Project
user.dir: /
user.timezone: null
path.separator: :
os.name: Linux
os.arch: armv6l
line.separator:
file.separator: /
user.name:
java.version: 0
java.home: /system

Mount points
MountPoint
Name Type Options

- /
rootfs rootfs ro,relatime

- /dev
tmpfs tmpfs rw,relatime,mode=755

- /dev/pts
devpts devpts rw,relatime,mode=600

- /proc
proc proc rw,relatime

- /sys
sysfs sysfs rw,relatime

- /broadcasting
tmpfs tmpfs rw,relatime,size=1024k

- /acct
none cgroup rw,relatime,cpuacct

- /mnt/asec
tmpfs tmpfs rw,relatime,mode=755,gid=1000

- /mnt/obb
tmpfs tmpfs rw,relatime,mode=755,gid=1000

- /dev/cpuctl
none cgroup rw,relatime,cpu

- /system
/dev/block/mtdblock2 yaffs2 ro,relatime

- /data
/dev/block/mtdblock5 yaffs2 rw,nosuid,nodev,relatime

- /cache
/dev/block/mtdblock4 yaffs2 rw,nosuid,nodev,relatime

- /mnt/sdcard
/dev/block/vold/240:1 vfat rw,dirsync,nosuid,nodev,noexec,noatime,nodiratime, uid=1000,gid=1015,fmask=0602,dmask=0602,allow_utim e=0020,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro

- /mnt/secure/asec
/dev/block/vold/240:1 vfat rw,dirsync,nosuid,nodev,noexec,noatime,nodiratime, uid=1000,gid=1015,fmask=0602,dmask=0602,allow_utim e=0020,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro

- /mnt/sdcard/.android_secure
tmpfs tmpfs ro,relatime,size=0k,mode=000

- /mnt/sdcard/tflash
/dev/block/vold/179:1 vfat rw,dirsync,nosuid,nodev,noexec,noatime,nodiratime, uid=1000,gid=1015,fmask=0602,dmask=0602,allow_utim e=0020,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro

- /mnt/asec/com.flyersoft.moonreader-2
/dev/block/dm-0 vfat ro,dirsync,nosuid,nodev,noatime,nodiratime,uid=100 0,fmask=0222,dmask=0222,codepage=cp437,iocharset=i so8859-1,shortname=mixed,utf8,errors=remount-ro

- /mnt/asec/org.zwanoo.android.speedtest-1
/dev/block/dm-1 vfat ro,dirsync,nosuid,nodev,noatime,nodiratime,uid=100 0,fmask=0222,dmask=0222,codepage=cp437,iocharset=i so8859-1,shortname=mixed,utf8,errors=remount-ro

- /mnt/asec/com.dolphin.browser-1
/dev/block/dm-2 vfat ro,dirsync,nosuid,nodev,noatime,nodiratime,uid=100 0,fmask=0222,dmask=0222,codepage=cp437,iocharset=i so8859-1,shortname=mixed,utf8,errors=remount-ro

- /mnt/asec/com.koushikdutta.rommanager-1
/dev/block/dm-3 vfat ro,dirsync,nosuid,nodev,noatime,nodiratime,uid=100 0,fmask=0222,dmask=0222,codepage=cp437,iocharset=i so8859-1,shortname=mixed,utf8,errors=remount-ro

- /mnt/asec/com.mhuang.overclocking-1
/dev/block/dm-4 vfat ro,dirsync,nosuid,nodev,noatime,nodiratime,uid=100 0,fmask=0222,dmask=0222,codepage=cp437,iocharset=i so8859-1,shortname=mixed,utf8,errors=remount-ro

- /mnt/asec/com.netflix.mediaclient-2
/dev/block/dm-6 vfat ro,dirsync,nosuid,nodev,noatime,nodiratime,uid=100 0,fmask=0222,dmask=0222,codepage=cp437,iocharset=i so8859-1,shortname=mixed,utf8,errors=remount-ro
 

d!no

Member
Feb 1, 2012
11
0
I've got an Cat Nova/Emdoor Em86 and really would like to test your rom :)
If you need anything for that, please let me know!
Stckrom, specifications, hardware,... ?

Thx d!no

Sent from my GT-I9100 using XDA
 

alabama20

Senior Member
Dec 24, 2010
185
44
Bratislava
Hi!

Are you working on this ROM or it wouldn't be continued? I can test your ROM too, i have rooted my TAB211 also and tried CM7 but it was too slow for me... Do you have any progress with it... i mean it's faster?
 

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  • 3
    this is a work-in-progress development project for porting Oxygen-ROM to TCC8902 and TCC8803 tablets.

    Because I own a Yarvik TAB 211 I can only test for this tablet, but more will be supported.


    Many thanks to fun_ who already ported CM7 to our devices!
    His work on CM7 gives me the change to complete this port.

    Disclaimer:
    I am not responsible for bricked devices, dead SD cards, thermonuclear war, or you getting fired because the alarm app failed. Please do some research if you have any concerns about features included in this ROM before flashing it! YOU are choosing to make these modifications, and if you point the finger at me for messing up your device, I will laugh at you.

    Sources:
    git://github.com/oxygen-rom
    git://github.com/naobsd
    http://androtab.info

    Update:
    After solving some little issues building Oxygen succeeded.
    I had to add and patch some things to get it to build.
    If it boots I will upload the first alpha later today

    Tab seems to boot into fastboot, so letś see why....
    1
    Didn't have much time last few weeks due to RTJ, but will upload shortly ;)
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