[TouchPad Q&A, Help & Troubleshooting] RolandDeschain79:
The Doctor is in

Hello HP TouchPad users! I've added a new section to the troubleshooting section. Several people have reported having issues with WebOS after using the Tailor app. If this happens to you then you might need a visit from the doctor.

How and when to Use the WebOS Doctor(Important):

Q: What’s the WebOS Doctor and when should I use it?

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The WebOS Doctor is a program that has two main functions for HP TouchPad users. It can either update your version of WebOS or fix problems with a damaged WebOS by completely reinstalling it. If WebOS no longer boots or apps and preware have stopped working correctly, then you will need to resinstall WebOS with the Doctor. A failed or interrupted attempt at changing the partition sizes with WebOS preware app Tailor may cause these problems. To check what version of WebOS is currently installed go to Launcher(Up Arrow)/Settings/Device Info/ Version

Note(Important): You MUST uninstall Android before running the WebOS doctor. Failing to remove Android before running the Doctor can result in the process becoming stuck at 8-12% and potentially bricking the device. If you are currently stuck visit the thread below for information about fixing the problem. If you’re unable to use the tablet at all follow the instructions in Jcsullins TPDebrick thread.

The Official Fix your TouchPad ( 8-12% stopped, No SD, Opps reformat, $&^#!@&# crap....) thread.(Rootzwiki)

The Official Fix your TouchPad ( 8-12% stopped, No SD, Opps reformat, $&^#!@&# crap....) thread.(CM)

TPDebrick v004 - Jcsullins dedicated thread for fixing Bricked TouchPads:

Note(Important): Running the Doctor will completely wipe all personal information, applications and preware from the TouchPad. Media like music and movies will not be affected. However I would recommend backing your important files to PC, before running the Doctor.

Note(Important): In order to install apps from the WebOS store you will need to get the Root Certificate fix for WebOS cloud services.

[Video+Guide] HP TouchPad Root Certificate fix for WebOS cloud services

How to run the WebOS Doctor:

1) Install Java

-Java must be installed in order for the TouchPad to communicate with your PC.

2) You MUST completely uninstall Android from the HP TouchPad before running the WebOS doctor. Remove Android by running the ACMEUinstaller2. Watch the following video for full uninstall instructions.

How to Uninstall Android or CyanogenMod on the HP TouchPad (All versions)

3) Download the latest 3.0.5 WebOS doctor application to your PC. If upgrading you can check your current version from WebOS by going to Launcher(Up Arrow)/Settings/Device Info/ Version.

WebOS Doctor 3.0.0 to 3.0.5 Official Links

4) Put the tablet into WebOS recovery mode by doing the following:

-In WebOS Reboot the device by going to Launcher(Up Arrow)/Settings/Device Info/ select “Reset options” choose restart.

-As soon as the screen goes dark hold down the volume up button until you enter WebOS Recovery mode. Note the large USB symbol that should be on the screen. If you miss it just reboot again and hold down the Volume up button right away. Once in WebOS recovery mode connect your USB cable to the PC.

5) Now you’re ready to run the WebOS Doctor app by clicking on the .jar file you downloaded in the previous step. Be sure that your tablet is fully charged and connected with the USB cable before starting this process. Running out of power or interrupting this process in anyway could brick your HP TouchPad. Please be careful and fully read the instructions before beginning.

-Double click the webosdoctor.jar file to launch the app

-Select your language then click next

-Accept the licence agreement, read the warning message then select next to begin the install.

-Be patient the process can take anywhere from 15min to 1hour to complete.