Your phone may display an exclamation mark in a triangle on a black screen. This screen is called recovery mode, and is usually accessed from the bootloader menu on an Android device. The most common cause of issues with recovery mode is when the device has been rooted; or having installed a custom ROM.
What does a triangle with an exclamation mean?
The triangle with an exclamation mark is an alert symbol used by many apps. You should be able to see what the triangle with an exclamation mark stands for by accessing your quick notifications.
How do I get rid of the triangle symbol on my Samsung?
Go to settings… Go to connections… Go to Data Usage… Tap on Data Saver and turn it off.
What is the triangle on my Samsung phone?
After updating the Galaxy S8 and/or S8+ to Android Oreo, you may encounter a few new status icons in Android Oreo update for the Galaxy S8 and S8+ Smartphones. The icon you’re referring to is the new data saver status icon.
How do I revive a dead android phone?
Try any of these methods to force your dead Android phone to restart.
- Press and hold the Power button for 8 – 10 seconds. OR,
- Press the Power + Volume down (or up) button for 8 – 10 seconds.
How do you reset a dead android?
How to fix a frozen or dead Android Phone?
- Plug your Android phone into a charger. …
- Switch off your phone using the standard way. …
- Force your phone to restart. …
- Remove the battery. …
- Perform a factory reset if your phone cannot boot. …
- Flash your Android Phone. …
- Seek help from professional phone engineer.
What are the symbols on my Android phone?
The Android Icons List
- The Plus in a Circle Icon. This icon means that you can save on your data usage by going into the data settings on your device. …
- Two Horizontal Arrows Icon. …
- G, E and H Icons. …
- H+ Icon. …
- 4G LTE Icon. …
- The R Icon. …
- The Blank Triangle Icon. …
- Phone Handset Call Icon with Wi-Fi Icon.