Battery Calibration?

2011. 4. 6. 10:22The MANIAC/This is Xperia

1) Discharge battery, until it reaches 0%.
2) Pull out battery
3) Press and hold power button without battery on device. Keep holding about 30-40 sec.
4) Replace battery.
5) Plugin device to charge, but don't turn it on.
6) Charge 1-1.5 hours until it will be fully charged.
7) Pull out battery.
8) And again press and hold power button without battery for 30-40 sec.
9) Place battery and turn on device.

Battery calibration will not improve battery life dramatically. But avoids battery drain and makes battery work more stable.