No Signal Alert Application icon

No Signal Alert 2.1.2

1 MB / 100K+ Downloads / Rating 4.1 - 2,892 reviews


See previous versions

No Signal Alert, developed and published by Smart Android Apps, LLC, has released its latest version, 2.1.2, on 2012-08-29. This app falls under the Communication category on the Google Play Store and has achieved over 100000 installs. It currently holds an overall rating of 4.1, based on 2.892 reviews.

No Signal Alert APK available on this page is compatible with all Android devices that meet the required specifications (Android 2.2+). It can also be installed on PC and Mac using an Android emulator such as Bluestacks, LDPlayer, and others.

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App Screenshot

App Screenshot

App Details

Package name: com.smartandroidapps.missedcall

Updated: 12 years ago

Developer Name: Smart Android Apps, LLC

Category: Communication

New features: Show more

App Permissions: Show more

Installation Instructions

This article outlines two straightforward methods for installing No Signal Alert on PC Windows and Mac.

Using BlueStacks

  1. Download the APK/XAPK file from this page.
  2. Install BlueStacks by visiting http://bluestacks.com.
  3. Open the APK/XAPK file by double-clicking it. This action will launch BlueStacks and begin the application's installation. If the APK file does not automatically open with BlueStacks, right-click on it and select 'Open with...', then navigate to BlueStacks. Alternatively, you can drag-and-drop the APK file onto the BlueStacks home screen.
  4. Wait a few seconds for the installation to complete. Once done, the installed app will appear on the BlueStacks home screen. Click its icon to start using the application.

Using LDPlayer

  1. Download and install LDPlayer from https://www.ldplayer.net.
  2. Drag the APK/XAPK file directly into LDPlayer.

If you have any questions, please don't hesitate to contact us.

App Rating

4.1
Total 2,892 reviews

Reviews

2 ★, on 2014-09-22
I've been having signal dropping issues since moving house and I wanted proof to send to my network so I installed this. Turns out it doesn't work with Android 4.4 at all. I can clearly see I have no signal whatsoever and the app shows I have "poor" reception. Please fix this! This could be a great app if it worked for people like me! Apart from the obvious flaw it's well designed so worth 2 stars at the least but it really needs to record signal drops for the latest version of Android to be worth more.

1 ★, on 2013-12-06
This app worked great on my at&t sg3, but hasn't worked since I upgraded to Android 4.3 a few days ago. I can tell when my phone has no signal, and there is nothing in the log when it happens. I have reinstalled and restarted the phone but there is still no log entry since I upgraded the OS. When it's fixed I will use it again and give it a 5 rating.

3 ★, on 2015-05-22
The mapping of signals seems to work fine. However the alert for low signal is not settable well and also alerts very often when I still have signal. Can this be set simply in dB, like on the main screen?

3 ★, on 2014-02-01
I used to use this program on my s2 galaxy and it worked wonders. I recently upgraded to a Galaxy Note 3 and I can't seem to get it to work at all. I assume that this might have something to do with Samsung Knox. I seem to be the only person reviewing with a note 3 if anyone else runs into this problem please review.

5 ★, on 2014-02-19
Works great for diagnosing an issue, but killing my battery pretty bad,its not an app u can leave on your device . 5 *'s because it dose what its sposed 2 but needs some major work on battery friendliness.

5 ★, on 2013-05-20
I had huge network drop problems on custom ROMs so I found this app among couple of others I tried before, to at least have a notification when that problem occurs. With some kind of magic, after installing this app my network drop problems are gone. I don't know why or how, but just wanted to let others know about that....

Previous Versions

No Signal Alert 2.1.2
2012-08-29 / 1 MB / Android 2.2+

About this app

Featured in Lifehacker.com's "One Dozen Super-Useful Android Apps" as "Especially useful for when you’re expecting that important call that just isn’t coming (because it can’t!)..."

Ever missed an important call because your phone had no signal and you never noticed?

No Signal Alert detects when your phone is in a "dead zone" or with no reception and sends a customized notification of your choice (sound, vibrate, led color indicator, etc). No Signal Alert can keeps track of every time you loose and recover your phone signal, providing users with useful statistics such as time, location and address when signal was lost.

Features:

★ Customize your alerts completely (sound, vibrate, led,etc.)
★ Record and maintain logs of your phone signal events
★ Supports GSM/CDMA
★ Signal meter gauge

Full features:

★ View map of your known dead-zones
★ View signal statistics for your carrier
★ 1x1 Home-screen monitoring widget
★ Export logs to an Excel-supported CSV files
★ Backup and Restore your logs to your SD card

Note: Please make sure to read the "Helpful tips" when you first install the application.

We appreciate your feedback and encourage you to help us improve our products. Visit our website http://www.smartandroidapps.com and don't forget to check out our other apps in the market.

Smart Android Apps, LLC

New features

2.1.2
- Couple more big fixes :)
2.1.1
- Fixes some market bugs and crashes
- New option to enable or disable location recording (Pro version only)
2.1.0
New update packs a punch! including a complete new UI!
- New 1x1 home-screen widget (Pro version only)
- Smarter signal detection
- Complete new UI re-design
- New signal meter
- Market bug fixes
2.0.5
- Added widget thumbnail
- Fixed force close bugs

App Permissions

Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting.
Allows applications to open network sockets.
Allows access to the vibrator.
Allows read only access to phone state, including the phone number of the device, current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device.
Allows applications to access information about networks.
Allows an application to write to external storage.
Allows access to the list of accounts in the Accounts Service.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.
Allows an application to read from external storage.