9 reasons why your phone battery drains quickly
Battery is an extremely important factor in smartphone user experience.
Currently, the iPhone still does not have the feature to turn off SIM to not receive calls and texts from others. Instead, you can use airplane mode on to indirectly turn off the SIM and disconnect other wireless connections to iPhone.
Here are 2 ways to turn on airplane mode.
Note: When airplane mode is turned on, wireless connections such as Wifi, Bluetooth, ... will be disabled (including mobile network - SIM). If you want to use Wifi as well as other wireless connections, you need to perform the manual opening steps to reopen them.
+ Step 1: Access the Settings app
From the screen of the iPhone, open the Settings app .
+ Step 2: Turn on Airplane Mode (Airplane Mode)
In the Settings interface, you turn on the airplane mode button .
How to turn on airplane mode
From the home screen interface or from the lock screen interface of the iPhone, you swipe the screen from the bottom up so the Control Center appears. Then you turn on airplane mode.
Control center interface
- Instructions on how to turn off this SIM are done on Samsung phones, Android phones of other brands can also follow the same steps.
Screen interface, options may be different, but the basic steps are almost the same.
+ Step 1: Access the Settings app
From the home screen view, open the Settings app.
Alternatively, you can open the Settings by swiping the screen from top to bottom so the Notification Bar appears> Tap the Settings button.
Another way to open Settings
+ Step 2: Open the option of Mobile Networks (Mobile Networks)
At the interface Settings> Connections > Mobile Networks (Mobile Networks)
Mobile network
+ Step 3: Turn off SIM
Drag the button from left to right so the SIM can be turned off.
How to turn off SIM
How to turn off 1 in 2 SIM (For Dual SIM)
Settings> Dual SIM & Cellular> Select the SIM you want to turn off> Drag the button to the left to disable
How to turn off 1 of 2 SIM
Settings> Connections> Turn on flight mode
Turn on airplane mode on Android phone
Another way you can turn on airplane mode is to swipe the screen from top to bottom so that the notification bar appears> Press the Flight mode button.
Another way to turn on airplane mode
So, the article has shown you how to quickly turn off SIM on iPhone and Android phone. Thank you for watching and see you in the following articles.
See more:
>>> Guide 3 ways to browse privately in Safari on iPhone, iPad
>>> Instructions on how to set screen lock time on Android phones
Battery is an extremely important factor in smartphone user experience.
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