To maximize your maintenance, you can calibrate your iPhone battery at least once a month. This will certainly make the life of your iPhone battery more durable again. However, when it comes down to the worst case of scnearios, then the best best iphone repair can help you out.
Here are the steps that you need to know:
1. Use iPhone until the battery power close to 5 percent and the battery runs out (in this case, no need to fear because the iPhone will be calibrated later). Then turn off cellular data and wait until the iPhone turns itself off.
2. Charge your iPhone and when it’s on, turn on its mobile data network. Wait until the percentage of the battery is up to 100 percent indicating the battery is full. But remember, do not use the iPhone directly at that time.
3. After up to 100 percent do not unplug the charger. Leave on for approximately 1 hour.
4. Then unplug the charger and do a hard reset, after turning back on turn on the cellular data network. Your iPhone battery has been calibrated.