Samsung SCH-I535MBPVZW User Manual
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2. Connect the USB cable to the charging head.
3. Plug the charging head into a standard AC power
outlet.
4. When charging is complete, unplug the charging head
from the power outlet and remove the USB cable from
the phone.
Warning! Please note that a touch screen responds best to a
light touch from the pad of your finger. Using 
excessive force or a metallic object when pressing 
on the touch screen may damage the tempered 
glass surface and void the warranty. 
Note: Failure to unplug the wall charger before you remove
the battery, can cause damage to the phone.
Low Battery Indicator
When the battery is weak and only a few minutes of talk time 
remain, the battery icon blinks and the phone sounds a 
warning tone at regular intervals. In this condition, your 
phone conserves its remaining battery power, not by turning 
off the backlight, but by entering the dimming mode. For a 
quick check of your battery level, glance at the battery 
charge indicator located in the upper-right corner of your 
phone’s display.
When the battery level becomes too low, the phone 
automatically turns off.
You can also choose to display the percentage of battery 
charge remaining along with the battery status icon in the 
status bar.
Ⅲ From a Home screen, touch Apps ➔
Settings
➔ Display ➔ Show battery percentage.