New A6 Firmware Video
Troubleshooting:
[font=Roboto, helvetica, arial, sans-serif]HP TouchPad Battery Drain issues during sleep [/font](Important):
[Video] How to fix the A6 firmware Battery Drain Problem on the HP TouchPad
The Problem:
Developer James Sullins, Aka Jcsullins, has informed HP TouchPads users that there is a problem with Touchpads A6 Firmware. This issue can cause an usually high battery drain during sleep. This problem occurs overtime while running both CyanogeMod and WebOS, on the HP TouchPad. As a results the Touchpads battery drains more quickly with daily use and the overall life span is reduced.
The Solution:
Reflashing the A6 Firmware effectively fixes the problem but may need to be repeated as a part of regular HP TouchPad maintenance. Watch this video and follow the step by step instructions to reflash your own Touchpads A6 Firmware.
How to Reflash the A6 Firmware
1) Boot to WebOs and in the "Just Type" box enter the following: webos20090606
-Tap the developer mode icon and slide the toggle to on, then press submit.
WARNING: Do not enter a password. Just tap submit.
-Plug the USB cable into the HP TouchPad and your PC.
2)Install Java and the Novacom software*
- Note* If you have already previously installed Android with, Java and Novacom drivers, then proceed to step 3.
a)Download Java:
http://java.com/en/download/
b)Download Novacom Universal Installer:
https://code.google.com/p/universal-novacom-installer/downloads/list
3)Open windows explorer and go to C:\Program Files\Palm, Inc\Terminal
-Now run the Terminal.bat*
-Note* if you are using a 64 bit OS and get the Error "Windows cannot find Javaw..." you will need to copy the Javaw.eve from C:\Windows\SysWOW64 and paste it into C:\Windows\System32.
4)In the open Novaterm window, select file\connect\Ok
-Now copy and paste the following line into Novaterm and press enter*
PmA6Updater -f -d 0 /lib/firmware/a6_firmware.txt.00
-Note* Do Not! disconnect the TouchPad After starting this procedure.
-Novaterm will tell you "firmware update complete"
- In the open Novaterm window, select file\disconnect\Ok
-Congratulations you have now relfashed the A6 Firmware and can safely disconnect your HP TouchPad from the USB cable.
A6 Firmware Threads & Info:
Battery Drain issues on HP TouchPad
How to test:
How to monitor your battery
To monitor your battery drain history during sleep install the free app
Battery Monitor Widget:
-Once installed open the app and go to history to see a log of your devices sleep history.
-To setup the Battery Calibration correctly for the HP TouchPad,
-go to BMW settings/calibration/Battery capacity/ and set it to 6300 (*f29c), 6000 (*i29c) or 5800 (*s29c) and tap OK
-Note* See the Battery p/n # on the original packaging.
Or
You can also use
Cool-Tools to monitor your battery drain in real time.
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Watch the instructional video Here.