Originally Posted by Heik I checked battery drainage of my Aigo. Had flashed Aigo using ExPLIT's instructions. 1. Without touching BIOS: Airplane mode, Android on: 100->39 %, 5.2 %/h Airplane mode, Android off: 100->19 %, 5.3 %/h 2. BIOS, Max Battery: Airplane mode, Android on: 100->30 %, 5.4 %/h Airplane mode, Android off: 100->61 %, 5.2 %/h Looks like BIOS setting does not have any effect, nor Android support. Thanks for the info and tests. Thats bad. Lets wait for Youyota is coming out. The i486 adaptation should got better afterwards....