2.在不插電或連接電腦的情況下,把手機電池電量用光,直到手機自行關機為止 手機自行關機後,再等二分鐘,以確保電池電量真的用光了 拔掉電池後等二分鐘
3.裝回電池,插電一路充到飽.充電過程不可插拔 充飽後重開機不拔線
4.當手機顯示電量己充飽時 關機進recovery(音量鍵上+首頁鍵+電源鍵)→Advanced→Wipe Battery Stats
(移動是音量上下鍵 Home鍵是確定 返回是電源鍵)
5重開機等充飽訊息通知後再拔線 !!
步驟4只有第一次要做 之後重覆幾次電池就會校正
Battery Calibration
(not needed if you flashed with 100% battery and let it deplete/recharge fully 2 or 3 times)
Sometimes the battery isn't being used to its full extent, or it shows wrong values. This is due to some wrong data stored in a file called batterystats.bin stored in /data/system. The steps below will show you how to stretch the battery use and delete the file in CWM (ClockWorkMod) in order to start with a full battery and fresh stats.
- Charge your battery full, bump charge to get the highest level possible ; note that it's not a big deal if it shows 97% when you unplug after bump-charging, more info in this article,
- Drain your battery to 0% until it shuts down by itself (without plugging the charger or connecting the phone to a pc),
- Wait 2 minutes and reboot the phone to ensure the battery is completely flat (it might reboot fully, half way, not at all, don't worry) until it dies again,
- Remove the battery and wait 2 minutes,
- Replace the battery and plug the charger without switching the phone on until it shows 100%,
- When phone shows 100%, boot in recovery (volume up + home + power) and go to > Advanced > Wipe Battery Stats > Confirm (move up/down using the volume keys),
- Reboot the phone and unplug the charger when the "battery full notification" comes (wait for the notification before you unplug the charger!!!!!),
- Now use your phone until the battery is flat again and charge full (no need to have it turned off, unless you want it to charge faster). Repeat 2 or 3 times and your battery will be calibrated,
- Only wipe battery stats once, run a few cycles of full charge / discharge and after that just use your phone as normal (i.e. no need to deplete / charge fully anymore).
小松菜奈是大正妹....
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