I have no problem sending texts, but the replies come back from the individuals in the group. Two days ago I tried renaming my group, instead of having 3 cell phone numbers. WHen I did that, replies to the group came in without any identities.
I fixed that but still have the above problem. Hi, Deb. Check your data settings, not your group messaging settings. Both my wife and I have an issue with receiving MMS files from my daughter. This is a real conundrum. I have a note 8. They never download. When Im on my cell carrier network, the files will download.
Please check to see whether the data is enough to send MMS messages. Thank you and have a great day! I could have changed a setting without realizing what it would effect…I am not a TECH kinda girl lmao. We are sorry to hear that you have issues with MMS messages. Please try out the fixes in this article and see whether it works for you.
I have the same problem. I dont know what i have changed. Did you work it out as this article does not help? Some have found that the auto-rotate feature does not work as expected even though the setting is enabled.
Some users have found that they are unable to send or receive text messages on their new Pixel or Pixel XL. Some users have come across delayed notifications, with notifications coming in a few hours late sometimes. This is usually related to email and messaging apps running in the background.
Some users have come across issues with the device microphone, with people at the other of the line unable to hear anything during calls. There are some problems that do not have any workarounds or solutions available, and the only option is to wait for a software update. As is the case with any new device, you may find yourself facing some connectivity issues with Bluetooth and Wi-Fi. Some users are finding that the threads in the Android Messages app are now blank and not showing any messages after the last app update.
Even if the app has the permission to access Contacts, users have found that the contact list is not being populated on Google Voice after the official update to Android 8. When tapping on a notification in the notification shade, users have found that the device restarts.
Touches are being registered, and the back button works as expected though. Some users have also found that you cannot install apps from the Google Play Store anymore.
So, there you have it. We will continue to update this list as more issues and solutions come up. If you have come across any others, do let us know in the comments section below, or talk about it in our official forum. All of these issues are software related and will be fixed in upcoming updates, and timely software updates is one of the best parts of owning a Google device.
Tell us about them in the comments! Google Pixel and Pixel XL common problems and how to fix them We take a look at some of the common problems that Google Pixel and Pixel XL owners come across, and offer potential solutions on how to fix them! How To By Ankit Banerjee. Google Pixel problem 1 — Screen auto-rotate not working. Potential solutions: A rogue app may be causing this issue. To check if this is the case, boot the device in Safe Mode you can find how to do so below , and see if the problem persists.
Uninstall any apps that were added just before the problem started, and see if that fixes it. This could also be an issue with the accelerometer and G-sensor as well. Performance can fluctuate dramatically for high-performance long-running apps, either because of the other apps running in the background or the CPU throttling due to temperature limits.
Android includes programmatic interfaces so that when the device is capable, the top foreground application can request that the system optimize the allocation of the resources to address such fluctuations.
If device implementations support reserving one exclusive core for the top foreground application, they:. Specifically, compatible devices MUST support the security mechanisms described in the follow subsections. Specifically, they MUST enforce each permission defined as described in the SDK documentation; no permissions may be omitted, altered, or ignored.
MAY add additional permissions, provided the new permission ID strings are not in the android. Permissions with a protection level of dangerous are runtime permissions. If device implementations include a pre-installed app or wish to allow third-party apps to access the usage statistics, they:. If device implementations intend to disallow any apps, including pre-installed apps, from accessing the usage statistics, they:. Device implementations MUST keep consistency of the Android security and permission model, even if they include runtime environments that execute applications using some other software or technology than the Dalvik Executable Format or native code.
Alternate runtimes MAY provide a single Android sandbox shared by all applications using the alternate runtime. Android includes support for multiple users and provides support for full user isolation. If device implementations include multiple users and do not declare the android. If device implementations include multiple users and declare the android. Android includes support for warning users of any outgoing premium SMS message.
Premium SMS messages are text messages sent to a service registered with a carrier that may incur a charge to the user. Kernel integrity and self-protection features are integral to Android security. Android stores the history of the user's choices and manages such history by UsageStatsManager. If device implementations have a mechanism, enabled out-of-box by default, that routes network data traffic through a proxy server or VPN gateway for example, preloading a VPN service with android.
If device implementations implement a user affordance to toggle on the "always-on VPN" function of a 3rd-party VPN app, they:. If device implementations support a secure lock screen as described in section 9. If device implementations are already launched on an earlier Android version with encryption disabled by default, such a device cannot meet the requirement through a system software update and thus MAY be exempted.
Alarm, Phone, Messenger Direct Boot aware. The upstream Android Open Source project provides a preferred implementation of this feature based on the Linux kernel ext4 encryption feature. If device implementations support full disk encryption FDE , they:. The upstream Android Open Source project provides a preferred implementation of this feature, based on the Linux kernel feature dm-crypt. The following requirements ensures there is transparancy to the status of the device integrity.
Verified boot is a feature that guarantees the integrity of the device software. If a device implementation supports the feature, it:. If a device implementation is already launched without supporting verified boot on an earlier version of Android, such a device can not add support for this feature with a system software update and thus are exempted from the requirement. Note that if a device implementation is already launched on an earlier Android version, such a device is exempted from the requirement to have a hardware-backed keystore, unless it declares the android.
If device implementations have a secure lock screen and include one or more trust agent, which implements the TrustAgentService System API, then they:.
If device implementations add or modify the authentication methods to unlock the lock screen, then for such an authentication method to be treated as a secure way to lock the screen, they:. If device implementations add or modify the authentication methods to unlock the lock screen if based on a known secret then for such an authentication method to be treated as a secure way to lock the screen, they:.
If device implementations add or modify the authentication methods to unlock the lock screen if based on a physical token or the location, then for such an authentication method to be treated as a secure way to lock the screen, they:. If device implementations add or modify the authentication methods to unlock the lock screen based on biometrics, then for such an authentication method to be treated as a secure way to lock the screen, they:.
If the spoof and imposter acceptance rates are not equal to or stronger than what is required for a fingerprint sensor as described in section 7. If device implementations add or modify the authentication methods to unlock the lock screen and if such an authentication method will be used to unlock the keyguard, but will not be treated as a secure lock screen, then they:. Android provides Safe Boot Mode, which allows users to boot up into a mode where only preinstalled system apps are allowed to run and all third-party apps are disabled.
This mode, known as "Safe Boot Mode", provides the user the capability to uninstall potentially harmful third-party apps. Android Automotive devices are expected to exchange data with critical vehicle subsystems by using the vehicle HAL to send and receive messages over vehicle networks such as CAN bus.
The data exchange can be secured by implementing security features below the Android framework layers to prevent malicious or unintentional interaction with these subsystems. However, note that no software test package is fully comprehensive.
This will minimize the risk of introducing bugs that create incompatibilities requiring rework and potential device updates. The CTS is designed to be run on an actual device. Like any software, the CTS may itself contain bugs. The CTS Verifier is included with the Compatibility Test Suite, and is intended to be run by a human operator to test functionality that cannot be tested by an automated system, such as correct functioning of a camera and sensors.
The CTS Verifier has tests for many kinds of hardware, including some hardware that is optional. However, since many builds are very similar, device implementers are not expected to explicitly run the CTS Verifier on builds that differ only in trivial ways. Specifically, device implementations that differ from an implementation that has passed the CTS Verifier only by the set of included locales, branding, etc.
Device implementations MUST include a mechanism to replace the entirety of the system software. Any method can be used, provided that it can replace the entirety of the software preinstalled on the device. For instance, any of the following approaches will satisfy this requirement:. However, if the device implementation includes support for an unmetered data connection such as The update mechanism used MUST support updates without wiping user data.
That is, the update mechanism MUST preserve application private data and application shared data. Note that the upstream Android software includes an update mechanism that satisfies this requirement. For device implementations that are launching with Android 6. If an error is found in a device implementation after it has been released but within its reasonable product lifetime that is determined in consultation with the Android Compatibility Team to affect the compatibility of third-party applications, the device implementer MUST correct the error via a software update available that can be applied per the mechanism just described.
Android includes features that allow the Device Owner app if present to control the installation of system updates. To facilitate this, the system update subsystem for devices that report android. CDD Substantive changes to the compatibility requirements.
You can join the android-compatibility forum and ask for clarifications or bring up any issues that you think the document does not cover. Content and code samples on this page are subject to the licenses described in the Content License. Docs Getting Started About.
Core Topics Architecture. Overview Compatibility. Run CTS. CTS Verifier. Camera Testing. Camera ITS-in-a-Box. Sensor Fusion Box. Introduction This document enumerates the requirements that must be met in order for devices to be compatible with Android 8. When the requirement is conditional, 1 is assinged for the 1st condition and the number increments by 1 within the same section and the same device type. Requirement ID This ID starts from 1 and increments by 1 within the same section and the same condition.
Device Types While the Android Open Source Project provides a software stack that can be used for a variety of device types and form factors, there are a few device types that have a relatively better established application distribution ecosystem.
Handheld Requirements An Android Handheld device refers to an Android device implementation that is typically used by holding it in the hand, such as an mp3 player, phone, or tablet. Android device implementations are classified as a Handheld if they meet all the following criteria: Have a power source that provides mobility, such as a battery. Have a physical diagonal screen size in the range of 2. The version of the currently-executing Android system, in human-readable format.
This field MUST have one of the string values defined in 8. The version of the currently-executing Android system, in a format accessible to third-party application code. For Android 8. A value chosen by the device implementer designating the specific build of the currently-executing Android system, in human-readable format. A typical use of this field is to indicate which build number or source-control change identifier was used to generate the build.
A value chosen by the device implementer identifying the specific internal hardware used by the device, in human-readable format. A possible use of this field is to indicate the specific revision of the board powering the device. A value reflecting the brand name associated with the device as known to the end users. See section 3. Native API Compatibility. It's the app with an icon that resembles a blue speech bubble with white curvy lines inside of it.
Tap a group conversation. Tap the group text conversation you want to blacklist to open the conversation. It's the icon with three vertical dots that appears in the menu bar at the top of the screen. This opens a small drop-down menu. Tap Blacklist. It's the first option at the top. A message will appear at the bottom of the screen confirming the group conversation has been blacklisted. Method 3. Tap the group conversation. A group conversation is any conversation that has more than two participants.
It's the icon of three vertical dots in the upper-right corner. This will open a drop-down menu. It's the first option at the top of the menu. This opens the settings page for the group text. Tap a member of the group. It's at the bottom of the page. This opens the member's contact information and details.
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