Standard mobile used tips are provided as follows:
Please check the user manual on how to complete the original setting before using products
Please check the user manual on how to install Apps on my mobile before using the product
About Overheat
Your phone becoming warm is no reason to worry, they’re designed to work that way, but if it becomes unpleasantly hot, you probably have cause for concern.
Separate your phone from heat.
Avoid overcharge and overusing your phone while charging.
Take your case off.
Turn off unused apps and trim unneeded apps.
Avoid turning your screen brightness up.
Turn your phone to airplane mode.
About Battery
Battery size mostly determines how long your phone will go before hitting zero.
Stand-by time is the officially quoted longest time that a single battery charge will last when the phone is constantly connected to the GSM network but is NOT in active use.
The very first step we recommend is to read the manual from your phone manufacturer to see if they have mentioned any special instructions for charging your phone the first time.
Update your apps and clean house.
Avoid overheating your phone. See “About Overheat”.
Keep your phone away from coldness. Generally speaking, anything below 32 degrees is going to start sucking the life of your phone.
Check which apps are draining your battery.
Avoid overcharge. The best way to maintain smartphone batteries is to keep your phone battery more than 40% charged.
Get a certified or original charger - especially for fast-charging.