SignalCheck Lite

SignalCheck allows users to check the true signal strength of their connections. Unlike the standard Android signal bars, which only display the 1xRTT (voice and low-speed data) signal strength, SignalCheck shows you detailed signal information about all of your device's connections, including 1xRTT CDMA, EV-DO / eHRPD, LTE (4G), HSPA, HSPA+, HSDPA, HSUPA, and other GSM / WCDMA technologies. Data about your current Wi-Fi connection is also displayed, including signal strength, SSID, link speed, and IP address.

Support for 5G networks and dual-SIM devices is coming soon.

Special thanks to S4GRU for their tremendous support of SignalCheck from the beginning! Visit http://www.S4GRU.com for up-to-the-minute information and discussions about Sprint's Network Vision strategy, as well as talk about devices and other cellular networks. There is a SignalCheck discussion thread too.. check it out.

SignalCheck will display LTE Cell ID information on most devices running Android 4.2 or higher, and some HTC devices on earlier Android versions. SignalCheck was one of the first (if not THE first) Android apps to provide this information to users. LTE band information is available for some providers, and frequencies are displayed on some HTC devices.

SignalCheck also displays the current connection type along with the provider name for each connection, even while roaming.

Users can upgrade to SignalCheck Pro (available here) for less than what a cup of coffee costs these days. The Pro version includes lifetime upgrades, and the following enhancements:

* Pro: Significantly faster access to program updates. Lite users will receive updates as needed, but the Pro version is always released first -- sometimes months in advance.

* Pro: Ability to see "neighbor" cells that are in range of your device, but you are not currently connected to.

* Pro: Ability to save a log of connected sites, and enter a "note" for each site that will be displayed in the app (ie "Springfield High School Tower"). Notes also display on neighbor cells.

* Pro: Ability to set alerts based on connection status and LTE band.

* Pro: User-customizable icon(s) show your data connection information in the notification area at the top of the screen, and more details can be seen in the pulldown menu. Your signal strength is always at the top of the screen along with your other icons.. no need to open the app to check your connections. These notifications can be configured to automatically run your device boots if you choose to do so.

* Pro: The ability to automatically keep the screen on while SignalCheck is in the foreground.

* Pro: The ability to display your base station location (CDMA 1X site or sector location) street address, and instantly show it in your favorite mapping app by tapping on it.

* Pro: Easy access to advanced Android screens such as Engineering debug/data screens, Battery Info, Field Trial, Mobile Networks, Wi-Fi info, and more. These screens are already available on most Android devices, but are only accessible by special dialer codes.

* Pro: An option to quickly reset your data connections from within the app -- but your device MUST be "rooted" for this feature to work on Android 4.2 and up.

* Pro: A configurable widget can be placed on any home screen, showing current connection type and realtime signal strengths. Each field is color-coded so signal information can be checked with a quick glance.

We are always looking for feedback, including suggestions and bug reports.. compliments are always welcome too.

This app has also been referred to as Signal Check, Signal Check LTE, LTE Signal Check, LTE Checker, among other things.. it's just SignalCheck folks.

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SignalCheck允许用户检查其连接的真实信号强度。与仅显示1xRTT（语音和低速数据）信号强度的标准Android信号条不同，SignalCheck为您显示有关所有设备连接的详细信号信息，包括1xRTT CDMA，EV-DO / eHRPD，LTE（4G） ，HSPA，HSPA +，HSDPA，HSUPA和其他GSM / WCDMA技术。还显示有关当前Wi-Fi连接的数据，包括信号强度，SSID，链接速度和IP地址。

对5G网​​络和双SIM卡设备的支持即将推出。

特别感谢S4GRU从一开始就对SignalCheck的大力支持！访问http://www.S4GRU.com，以获取有关Sprint的网络视觉策略的最新信息和讨论，以及有关设备和其他蜂窝网络的讨论。也有一个SignalCheck讨论线程。

SignalCheck将在大多数运行Android 4.2或更高版本的设备上以及在较早的Android版本上的某些HTC设备上显示LTE小区ID信息。 SignalCheck是第一个（如果不是第一个）向用户提供此信息的Android应用程序之一。 LTE频段信息可用于某些提供商，并且在某些HTC设备上显示频率。

即使在漫游时，SignalCheck也会显示当前连接类型以及每个连接的提供程序名称。

用户可以升级到SignalCheck Pro（在此处可用），费用不到一杯这些天的咖啡费用。专业版包括终生升级和以下增强功能：

* Pro：大大加快了程序更新的访问速度。精简版用户将根据需要接收更新，但是Pro版本始终会首先发布-有时提前几个月发布。

*专业版：能够查看设备范围内的“邻居”单元格，但当前未连接到该单元格。

*专业版：能够保存已连接站点的日志，并为将在应用程序中显示的每个站点输入一个“注释”（即“斯普林菲尔德高中大厦”）。注释也会显示在相邻单元格上。

* Pro：能够根据连接状态和LTE频段设置警报。

*专业版：用户可自定义图标在屏幕顶部的通知区域中显示您的数据连接信息，并且更多详细信息可以在下拉菜单中查看。您的信号强度以及其他图标始终位于屏幕顶部。.无需打开应用程序即可检查连接。您可以选择将这些通知配置为自动运行设备引导。

* Pro：在SignalCheck处于前台时自动保持屏幕打开的功能。

*专业版：能够显示您的基站位置（CDMA 1X站点或扇区位置）街道地址，并通过点击它立即将其显示在您喜欢的地图应用中。

*专业版：轻松访问高级Android屏幕，例如工程调试/数据屏幕，电池信息，现场试用，移动网络，Wi-Fi信息等。这些屏幕已在大多数Android设备上可用，但只能通过特殊的拨号程序代码访问。

*专业版：一种选项，可从应用程序内部快速重置数据连接-但必须“植根”设备才能使此功能在Android 4.2及更高版本上正常工作。

* Pro：可配置的小部件可以放在任何主屏幕上，显示当前的连接类型和实时信号强度。每个字段都用颜色编码，因此可以快速查看信号信息。

我们一直在寻找反馈，包括建议和错误报告。

这个应用程序也被称为信号检查，信号检查LTE，LTE信号检查，LTE检查器，等等。.它只是SignalCheck人员。

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