[Thinkpad Tablet Android Development] Koshu:
It's jelly time. Made by a TPT user for TPT users.

Notice

Developed on a WE/16Gb 3G TPT. US, UK and ROW Tablets (any size) are confirmed to work, too

Density set to 160 dpi to keep market compatibility. Don't like to do this but the market problems are just annoying. Change it with a appropriate app if you don't like it (btw. our native density is approximate 150 dpi).

Flash on your own risk! Might turn your TPT into a expensive chopping board.

Requirements

This build uses the Lenovo ICS kernel, you need to upgrade to stock ICS first (Make sure you keep root!)

A ICS ClockworkMod version like this one. :D

Screenshots

here (Thanks obscure.detour)

Installation

Download ROM zipfile (and 3G patch if you want to) and put it on a sd-card

Boot into CWM (Reboot and press Vol+)

Make a nandroid backup in CWM!

Make sure the backup worked!

Full Wipe (May not be needed if you come from an earlier CM10 version)

Flash zip in CWM

Optional: Flash 3G patch in CWM

reboot

Restore Stock ICS

Boot into CWM (Reboot and press Vol+)

Restore old nandroid backup

Additional Steps

If you have problems with random reboots or sleep of death try to change wifi to "always on". You can find it in: settings->wifi->"click the 3 dots in the upper right"->advanced->keep wifi on during sleep

If you want to use NotesMobile you want to look here: http://xdaforums.com/showthread.php?p=34649207#post34649207

If you have problems with wiping (just doesn't work) and want to reformat the data partition, use this zip in CWM: http://ubuntuone.com/4zKT1jqeqhR8qdGh2y4TaM (WARNING: THIS WILL REFORMAT DATA, THAT INCLUDES YOUR INTERNAL SDCARD!)

Working:

Wifi

Touchscreen + Stylus

Bluetooth

HW Graphic Acceleration

Sound (Including Mic)

Cameras Front/Back

Compass (but needs calibration)

HW Video encoding/decoding (i.e. for Youtube HQ)

Mount as USB/MTP for filetransfer (in windows)

GPS (Well "working" like always nearly unusable but its working theoretically)

Lightsensor and other sensors

3G (Ericsson card)

3G (Gobi card)

HDMI

Stylus

Buttons

Not Working

Nothing here anymore. Everything is working somehow but some parts still contain bugs (see buglist)

Known Bugs

Google maps crashes sometimes

3G issues:

- On some devices the carrier is not shown and 3G needs more time to connect

Wifi tethering not working

Stylus only mod not changeable in lockscreen

Some other bugs that occur only on few devices

Things maybe added in future releases

A density of 150dpi (a soon as i find a good hacked market or something else)

Getting everything to work and stable

Thanks

The Cyanogenmod team

Everyone releasing their source codes for other builds

Everyone trying to find and report bugs

pwstein for lending me his gobi card

If you like this ROM press the donate button and smash your hand on the NumPad :fingers-crossed:

Download

see this post -> http://xdaforums.com/showpost.php?p=53241085&postcount=788

Sourcecodes

Device Tree

Framework patches

Kernel

Changelog

[B]Version 0.9.2 [/B]
- Same as 0.9.1 but with older wifi drivers

[B]Version 0.9.1 [/B]
- Fixed stylus only mode again
- Fixed touchinput for some games/apps

[B]Version 0.9[/B]
- Switched to CM10 Stable Branch
- Newer WIFI driver
- Other things I might have forgoten

[B]Version 0.8.1 (3G Patch)[/B]
- Combined ericssion and gobi patch
- Bluetooth tethering

[B]Version 0.8.1[/B]
- Android 4.1.2
- Stock kernel again for the time beeing
- New Stylus only mode (again use the browser button)
- Confirmed working bluetooth pan (tested with internet connection of galaxy nexus)

[B]Version 0.8 (Experimental)[/B]
- Fixed Camera + Picasa
- Added Stylus only mode (oops: Right now its a no input mode, needs to be fixed)
- Added recovery to reboot options (Upgrade to CWM 6 first, if you want to use this!)
- Changed Kernel:
Additional Filesystem support (NTFS, CIFS)
Overclocking up to 1.7GHz (disabled by default)

[B]Version 0.7.1 (3G Patches)[/B]
- Added missing apn.conf

[B]Version 0.7[/B]
- Reverted some changes to dalvik cache that seem to make trouble
- Added experimental support for Gobi 3G card
- Checked hdmi (seems to work fine here)

[B]Version 0.6[/B]
- Fixed front cam
- Autorotation button official working (and all other buttons)
- Switched Gallery app for picasa sync
- Some minor bugfixes

[B]Version 0.5 (3G Ericsson)[/B]
- Added 3G patch for wifi-only rom
- Read new installation instructions!

[B]Version 0.5 (wifi-only)[/B]
- A wifi-only version (without sms app or cell indicator)

[B]Version 0.4[/B]
- Fixed 2G/3G Problem -> Ericsson card is working now

[B]Version 0.3[/B]
- Fixed GPS
- Fixed Lightsensor
- Some minor bugfixes
- Added experimental(!!!) support for Ericsson 3G (i.e. WE devices)

[B]Version 0.2[/B]
- HW Video decoding fixed -> i.e. youtube HQ
- HW Video encoding fixed -> taking videos with the cam

[B]Version 0.1[/B]
- First release