iFixit - Answers With Device "Samsung Galaxy A40s"

Samsung Galaxy A40s: Why my phone when I have insert sim card but still no signal

Thu, 28 Nov 2024 06:58:17 -0700

Mysamsung a40 insert simcard but still no have signal

⟐ Answered November 28, 2024 at 6:58 MST

Samsung Galaxy A40s: Why my samsung when insert the simcard but no signal

Mon, 25 Nov 2024 01:33:51 -0700

Insert simcard but still no signal

⟐ Marked as duplicate November 25, 2024 at 1:33 MST

Samsung Galaxy A40s: My app can't install

Fri, 24 Mar 2023 16:52:52 -0700

Why i install an app and it say not installed? It first states "staging app" then load for a couple seconds and shows me the next step to install, then I install and it doesn't even load for a second it just say "app not installed"

Samsung Galaxy A40s: It show me a black screen while the phone works.i can't touch anythin

Mon, 08 Aug 2022 04:56:38 -0700

Phone is black screen shows nothing but sound system band everything else works properly

⟐ Commented August 08, 2022 at 4:56 MST

Samsung Galaxy A40s: Why ma front camera not working

Fri, 03 Jun 2022 18:54:12 -0700

hi;

The initial problem is: the front camera is not working properly (sometimes working sometimes not), I'm trying to install another app, but the front camera isn't working; I'm reinstalling the phone (factory reset) no new ones.

In addition, when I switch the camera (from the back to the front) there is no possibility to return to the rear camera and camera.app locked, And display the error message: You cannot use more than one app which uses the camera at the same time.The camera will close. If I want to use the rear camera, is obliged to remove data information about: android setup/system, camera, light sensor and cameralyzer.

thanks