Using Bluetooth device with Android HTC HD2? You probably face short battery life with your HTC HD2. One of the root caused ~ high Bluetooth battery drain (60mAh) in standby mode. Thanks to XDA Developers, we have a fix on this Bluetooth high battery drain issue. What you need to do? Just wait for kernel developers / ROM chefs to implement this fix on their latest release. Or you can try to apply the patch yourself.
How to fix Bluetooth high 60mAh battery drain on Android HTC HD2?
First, you need to have a NAND Android ROM in Zip format (ClockworkMod Recovery). For my case, I tested JDMS Ultimate which is using Hastarin 8.6N Kernel with the Bluetooth kernel patch. And found out it really works. The Bluetooth battery drain was reduce from 62 mAh to 10 mAh. You can try it out too. Just make sure that you have made a backup before apply this patch.
Update ~ My 3G data connection stops working after applied this patch. Guess that it is not for Hastarin 8.6N Kernel.
Download Bluetooth battery drain fix patch here.
