What is the tiny hole on top of my phone?

What is the little hole on top of galaxy S8?

SEE that SIM Card Ejector. There are two holes at the top of the Samsung Galaxy S8 and S8+, both right around the same size. When attempting to eject the SIM card tray, the user should make sure they’re jamming their ejector tray tool into the right hole.

What are the 2 holes on top of s21?

Two pinholes are the only things of note on the top of the phone after the relocation of the card tray to the bottom. One of these is a microphone, the other is a port for the earpiece/loudspeaker to breathe.

What is black hole in Android?

Black Hole automates many operations such as quitting applications, removing recent items from application menus, emptying the Trash, and more.

What is the little pin used for on an Android phone?

An oft-overlooked feature introduced all the way back in 2014’s Android 5 release (mmm, Lollipop…) is a little somethin’ called app pinning. It lets you lock one specific app or process to your screen and then requires you to unlock your device before anything else can be accessed.

Does S21 have 2 speakers?

Audio specs are identical across all models in the S21 series, including the S21+ and S21 Ultra models. Audio specifications include: Two AKG speakers (one top side-firing and one bottom side-firing)

Will S21 have a headphone jack?

Samsung’s latest flagship phone, the Galaxy S21, has arrived and it seems that some changes are here to stay. Like the Galaxy S20, released in early 2020, the Galaxy S21 does not have a 3.5mm headphone jack.

Does S21 have proximity sensor?

Essentially it seems like the phones proximity sensor (Which I have learned is located on the right side of the front camera under the screen it self on the S21 Ultra) is constantly working and turned on even outside of phone calls and outside of using the phones built in phone app.

Is black hole App Safe?

BlackHole is extremely dangerous and widely used since it is distributed for free. Millions of websites are being compromised to run these exploit kits. When users browse to one of these compromised websites, they get infected with malware.

What is circular app on Android?

1 is malicious software for the Android operating system combining an advertisement trojan and clicker functionality. It was originally discovered on Google Play where it was spread under the guise of harmless applications. This malware is a bot that executes incoming commands.

What is black hole download?

BlackHole is a file transfer application built on top of blockchain for the new internet. You can share any super security file with ease and be sure the data is yours forever. You can use BlackHole for free, with no storage or bandwidth limit, but for files bigger than 512 MB, there is an upcoming PLUS plan.

What is this little metal thing that came with my phone?

It’s a SIM release tool to open/close your SIM tray. It’s a SIM release tool to open/close your SIM tray.

How do I remove screen pinning?

To enable or disable screen pinning

  1. Find and tap Settings > Lock screen & security > Advanced > Screen pinning.
  2. Tap the switch to enable or disable the function.

How do I turn off screen pinning?

You can pin an app’s screen to keep it in view until you unpin it. … To unpin a screen:

  1. Gesture navigation: Swipe up and hold.
  2. 2-button navigation: Touch and hold Back and Home .
  3. 3-button navigation: Touch and hold Back and Overview .