Follow T-Mobile. Even more plans. Shop cell phones by brand. New featured cell phones. New featured tablets, smartwatches & more. Helpful consumer guides. T-Mobile customer benefits. Switch to T-Mobile. Additional support. Oct 5, 2022 · REVVL 6 Pro 5G: Availability and network. The REVVL 6 Pro 5G is a T-Mobile US exclusive, and as the name implies, it runs on the carrier’s 5G service. There are no cosmetic or spec options ... Apr 13, 2018 · High-quality voice calls need a good codec running over a good network. A codec is a method of encoding sound as digital data. MP3 is a codec, for instance. The CDMA and GSM cell phone worlds ... Follow T-Mobile. Even more plans. Shop cell phones by brand. New featured cell phones. New featured tablets, smartwatches & more. Helpful consumer guides. T-Mobile customer benefits. Switch to T-Mobile. Additional support. Add a Comment. lart2150 Truly Unlimited • 3 yr. ago. I had one way audio issues some times with wifi calling and with volte on one of my phones. I disabled both and my issues went way. Keep in mind that you will need 2g or 3g signal for calls with both disabled. 1. kyersthrowaway2013 Truly Unlimited • 3 yr. ago. Jun 30, 2021 · With a 6.82" HD+ display, this is a giant phone. Just look at the hands-on video T-Mobile published below — it looks comically big, with a size increase over last year's already massive REVVL 5G ... New to T-Mobile? Switching is easy Set up your device Using the app Sprint Migration Center All get started topics Ways to pay your bill All about your bill Line permissions Your T-Mobile ID Your PIN/Passcode All account resources topics T-Mobile network In-flight texting and Wi-Fi Wi-Fi Calling International roaming Mobile Without Borders All network & roaming topics Find the right plan ... New to T-Mobile? Switching is easy Set up your device Using the app Sprint Migration Center All get started topics Ways to pay your bill All about your bill Line permissions Your T-Mobile ID Your PIN/Passcode All account resources topics T-Mobile network In-flight texting and Wi-Fi Wi-Fi Calling International roaming Mobile Without Borders All network & roaming topics Find the right plan ... Sep 15, 2022 · 8 months ago. I too have been having issues with the revvl 6 pro My power button stopped working and directed to my assistant while I managed to get the assistant turned off from the power button but it still won't let me power off my phone. M. magenta7578389. First activity. Sep 4, 2023 · The T-Mobile Revvl V Plus 5G Case with Tempered Glass Screen Protector offers a protective and convenient solution for the T-Mobile REVVL V+ 5G phone. While some users have experienced fitting issues and reported concerns about the plastic case’s durability, the case overall provides good protection and features such as a 360-degree rotatable ... New to T-Mobile? Switching is easy Set up your device Using the app Sprint Migration Center All get started topics Ways to pay your bill All about your bill Line permissions Your T-Mobile ID Your PIN/Passcode All account resources topics T-Mobile network In-flight texting and Wi-Fi Wi-Fi Calling International roaming Mobile Without Borders All network & roaming topics Find the right plan ... New Listing T-Mobile REVVL 4 32GB Gray T-Mobile Unlocked GSM Android 4G Smartphone USED 4015 (1) 1 product ratings - T-Mobile REVVL 4 32GB Gray T-Mobile Unlocked GSM Android 4G Smartphone USED 4015 $39.95 All topics. On the T-Mobile REVVL 5G you can take pictures in various formats based on different settings. The following steps describe most features of the camera. Go to the Home screen. To open the menu, swipe up on the screen. Scroll down. Choose Camera. Enabling location tagging saves geographical information about where a photo was taken. Nov 16, 2018 · When it comes to design, it looks exactly the same as the Revvl 2 but is bigger in size — the dimensions come in at 162 x 74.9 x 8.65 mm, compared to the Revvl 2’s 147.1 x 68.8 x 8.5 mm size ... Steps for all issues. Remove the battery and SD card, if possible. Check that your device has the latest software update using our tutorials. Uninstall any apps you downloaded around the time the problem started. Open the app store, and download all app updates. Power your device off and restart it. Clear memory/storage regularly. Block unwanted messages. If you feel you’re receiving messages from a business without your consent, here are the steps you can take to block specific numbers. First, reply to the message with: STOP, END, CANCEL, UNSUBSCRIBE, or QUIT. Then, if unwanted messages continue, forward the message to 7726 (SPAM). Troubleshooting - Sounds and volume. All categories |. Change device |. All topics. Does your device not produce any sound? You might have turned the volume down completely. You can check and adjust this via the menu. To do this, see the below instructions: Manual: Adjust volume settings. Jun 16, 2021 · Nothing worked. I even replaced the phone with a new one @ T-Mobile. Same issue.I will say my husband has an OLDER REVVL-no issues. It’s only in the REVVL 4 and up. I agree - put your name on a phone it is your company‘s responsibility!!! T-Mobile-PLEASE stop putting your name on a defective product. Aug 7, 2023 · A LESS THAN XERO, ROYAL PIECE OF SH**T PHONE. Reply. L. Lisa. NJL. 08 Jul 2023. The most recent update to the phone (the required one) has completely messed up my phone's function. 80% of the apps no longer work, it keeps saying I know longer have enough memory, when before I had more than enough. New to T-Mobile? Switching is easy Set up your device Using the app Sprint Migration Center All get started topics Ways to pay your bill All about your bill Line permissions Your T-Mobile ID Your PIN/Passcode All account resources topics T-Mobile network In-flight texting and Wi-Fi Wi-Fi Calling International roaming Mobile Without Borders All network & roaming topics Find the right plan ... New to T-Mobile? Switching is easy Set up your device Using the app Sprint Migration Center All get started topics Ways to pay your bill All about your bill Line permissions Your T-Mobile ID Your PIN/Passcode All account resources topics T-Mobile network In-flight texting and Wi-Fi Wi-Fi Calling International roaming Mobile Without Borders All network & roaming topics Find the right plan ... See full list on rustyni.com Jul 1, 2021 · T-Mobile REVVL V+ 5G Android smartphone. Announced Jul 2021. Features 6.82″ display, MT6833 Dimensity 700 chipset, 5000 mAh battery, 64 GB storage, 4 GB RAM. Aug 9, 2022 · To begin with, let's take a look at the specs for the REVVL 6 Pro which clock in at: CPU: MediaTek Dimensity 700. Display: 2.5D Glass, 6.82" HD+V-notch running at 720p. RAM: 6GB. Storage: 128 GB ... Block unwanted messages. If you feel you’re receiving messages from a business without your consent, here are the steps you can take to block specific numbers. First, reply to the message with: STOP, END, CANCEL, UNSUBSCRIBE, or QUIT. Then, if unwanted messages continue, forward the message to 7726 (SPAM). Aug 7, 2023 · A LESS THAN XERO, ROYAL PIECE OF SH**T PHONE. Reply. L. Lisa. NJL. 08 Jul 2023. The most recent update to the phone (the required one) has completely messed up my phone's function. 80% of the apps no longer work, it keeps saying I know longer have enough memory, when before I had more than enough. 3.5 Sound Adjusting volume • Press the volume keys that are located on the right side of the device to adjust the Ringtone & Notification volume. • You can also go to Settings > Sound to adjust the volume for media, call, ring & notification and alarm. Adjusting tones Go to Settings > Sound > Phone ringtone. Adjusting other sounds Restart your device and check for signal bars. Change Wi-Fi Calling preferences to Cellular Preferred or Cellular Only to prevent Wi-Fi Calling issues from interfering with the signal. Turn off Wi-Fi to make sure you're using the T-Mobile network. Set the device Network mode to Auto. Remove any cases or covers from the device. To boot T-Mobile REVVL into Recovery Mode, please follow the guide below: Turn off your phone completely. This is the first step that you need to do before you can move on to the next step. Now, press and hold Power and Volume Up button in the same time for several seconds until the phone turns on. When the device powers on, release Power ... Add a Comment. lart2150 Truly Unlimited • 3 yr. ago. I had one way audio issues some times with wifi calling and with volte on one of my phones. I disabled both and my issues went way. Keep in mind that you will need 2g or 3g signal for calls with both disabled. 1. kyersthrowaway2013 Truly Unlimited • 3 yr. ago. T Mobile called me 1 1/2 years ago and said I have to have the REVVL +5 G because my old phone wouldn’t work any longer in the new area I moved to. Phone has work for a year with no problems. My ... New to T-Mobile? Switching is easy Set up your device Using the app Sprint Migration Center All get started topics Ways to pay your bill All about your bill Line permissions Your T-Mobile ID Your PIN/Passcode All account resources topics T-Mobile network In-flight texting and Wi-Fi Wi-Fi Calling International roaming Mobile Without Borders All network & roaming topics Find the right plan ... In the Visual Voicemail app, select the Menu button with three dots. Choose Settings > Enhanced Caller Information. Select the toggle to turn it on or off. If prompted, allow the app to access the phone call logs and either Draw over other apps or Appear on top. When turning off VBC, you'll also need to turn off the Scam Shield app if you use that. Troubleshooting - Sounds and volume. All categories |. Change device |. All topics. Does your device not produce any sound? You might have turned the volume down completely. You can check and adjust this via the menu. To do this, see the below instructions: Manual: Adjust volume settings. New to T-Mobile? Switching is easy Set up your device Using the app Sprint Migration Center All get started topics Ways to pay your bill All about your bill Line permissions Your T-Mobile ID Your PIN/Passcode All account resources topics T-Mobile Network In-flight texting and Wi-Fi Wi-Fi Calling International roaming Mobile Without Borders All network & roaming topics Find the right plan ... New to T-Mobile? Switching is easy Set up your device Using the app Sprint Migration Center All get started topics Ways to pay your bill All about your bill Line permissions Your T-Mobile ID Your PIN/Passcode All account resources topics T-Mobile network In-flight texting and Wi-Fi Wi-Fi Calling International roaming Mobile Without Borders All network & roaming topics Find the right plan ... For your device to connect to the Internet, make sure: Your device has been restarted. See why it's important to Restart your device regularly. It has at least two signal bars. If not, see Signal issues / no service troubleshooting. Airplane mode is turned off. Data roaming is turned on if you're roaming across cellular networks. To boot T-Mobile REVVL into Recovery Mode, please follow the guide below: Turn off your phone completely. This is the first step that you need to do before you can move on to the next step. Now, press and hold Power and Volume Up button in the same time for several seconds until the phone turns on. When the device powers on, release Power ... Aug 7, 2023 · A LESS THAN XERO, ROYAL PIECE OF SH**T PHONE. Reply. L. Lisa. NJL. 08 Jul 2023. The most recent update to the phone (the required one) has completely messed up my phone's function. 80% of the apps no longer work, it keeps saying I know longer have enough memory, when before I had more than enough. Jul 1, 2021 · T-Mobile REVVL V+ 5G Android smartphone. Announced Jul 2021. Features 6.82″ display, MT6833 Dimensity 700 chipset, 5000 mAh battery, 64 GB storage, 4 GB RAM. Jul 1, 2021 · T-Mobile REVVL V+ 5G Android smartphone. Announced Jul 2021. Features 6.82″ display, MT6833 Dimensity 700 chipset, 5000 mAh battery, 64 GB storage, 4 GB RAM. All topics. On the T-Mobile REVVL 5G you can take pictures in various formats based on different settings. The following steps describe most features of the camera. Go to the Home screen. To open the menu, swipe up on the screen. Scroll down. Choose Camera. Enabling location tagging saves geographical information about where a photo was taken. Check if the phone has an LTE, 5G, or Wi-Fi network connection. Turn on Wi-Fi Calling. It must be enabled if on Wi-Fi. Uninstall all third-party calling apps. Update the device software using our tutorials to the latest version. Record a short video, to confirm the camera is working. Have the other person follow these steps too. Jul 1, 2021 · T-Mobile REVVL V+ 5G Android smartphone. Announced Jul 2021. Features 6.82″ display, MT6833 Dimensity 700 chipset, 5000 mAh battery, 64 GB storage, 4 GB RAM. In the Visual Voicemail app, select the Menu button with three dots. Choose Settings > Enhanced Caller Information. Select the toggle to turn it on or off. If prompted, allow the app to access the phone call logs and either Draw over other apps or Appear on top. When turning off VBC, you'll also need to turn off the Scam Shield app if you use that. Apr 13, 2018 · High-quality voice calls need a good codec running over a good network. A codec is a method of encoding sound as digital data. MP3 is a codec, for instance. The CDMA and GSM cell phone worlds ... Jul 1, 2021 · T-Mobile REVVL V+ 5G Android smartphone. Announced Jul 2021. Features 6.82″ display, MT6833 Dimensity 700 chipset, 5000 mAh battery, 64 GB storage, 4 GB RAM. Contents hide. 1 T-Mobile Revvl Common Problems Solutions Tips & Tricks. 1.1 T-Mobile Revvl Overheating. 1.2 T-Mobile Revvl Screen not working properly. 1.3 Slow or Laggy User Interface on T-Mobile Revvl. 1.4 T-Mobile Revvl Fast Battery Drain. 1.5 Cellular Network Issues and Mobile Data not working on T-Mobile Revvl. Nov 16, 2018 · When it comes to design, it looks exactly the same as the Revvl 2 but is bigger in size — the dimensions come in at 162 x 74.9 x 8.65 mm, compared to the Revvl 2’s 147.1 x 68.8 x 8.5 mm size ... New to T-Mobile? Switching is easy Set up your device Using the app Sprint Migration Center All get started topics Ways to pay your bill All about your bill Line permissions Your T-Mobile ID Your PIN/Passcode All account resources topics T-Mobile network In-flight texting and Wi-Fi Wi-Fi Calling International roaming Mobile Without Borders All network & roaming topics Find the right plan ... Unanswered calls don't go to voicemail. Dial ##004# and select Send to reset call forwarding settings. Turn off Wi-Fi Calling. For instructions, visit our Devices page, filter for your device, and choose Connections & Network > Wi-Fi Settings. Uninstall or disable any downloaded apps that make calls or manage voicemail. Plus taxes & fees for accounts currently paying for a T-Mobile wireless line with additional taxes & fees: Monthly Regulatory Programs (RPF) & Telco Recovery Fee (TRF) totaling $1.40 per data only line ($0.12 for RPF & $1.28 for TRF) apply; taxes/fees approx. 3-12% of bill. Credit approval required. Brighter displays ensure a screen's contents are easy to read, even in sunny conditions. has branded damage-resistant glass. Motorola Moto G Stylus. T-Mobile Revvl. Damage-resistant glass (such as Corning Gorilla Glass or Asahi Dragontrail Glass) is thin, lightweight, and can withstand high levels of force. Dec 3, 2021 · Hello. So my husband and I JUST upgraded to this phone TODAY, and his phone has NO sound at all in ANY app, and even the ringer volume isn’t working. We have checked all the settings, and all volumes are up all the way, and still nothing. It will vibrate when it rings, but there is no sound. Jan 18, 2022 · A loved one of mine was just diagnosed with an aggressive Cancer and having this phone is a danger. While talking with doctor, hospitals etc I also have to deal with losing very very important ... Contents hide. 1 T-Mobile Revvl Common Problems Solutions Tips & Tricks. 1.1 T-Mobile Revvl Overheating. 1.2 T-Mobile Revvl Screen not working properly. 1.3 Slow or Laggy User Interface on T-Mobile Revvl. 1.4 T-Mobile Revvl Fast Battery Drain. 1.5 Cellular Network Issues and Mobile Data not working on T-Mobile Revvl. I just purchased this T-Mobile REVVL 4+ cell phone recently and right away I discovered my LiVE videos and recorded videos, such as this one, gets horrible a... To boot T-Mobile REVVL into Safe Mode, please follow the guide below: Go to Home Screen. Press and hold Power button long enough until “Power menu” appear. Do it just like when you want to Power Off the phone. Tap and hold the “Power Off” option on the menu. A dialog box will appear that ask you whether you want to enter “Safe Mode ... In the Visual Voicemail app, select the Menu button with three dots. Choose Settings > Enhanced Caller Information. Select the toggle to turn it on or off. If prompted, allow the app to access the phone call logs and either Draw over other apps or Appear on top. When turning off VBC, you'll also need to turn off the Scam Shield app if you use that. Plus taxes & fees for accounts currently paying for a T-Mobile wireless line with additional taxes & fees: Monthly Regulatory Programs (RPF) & Telco Recovery Fee (TRF) totaling $1.40 per data only line ($0.12 for RPF & $1.28 for TRF) apply; taxes/fees approx. 3-12% of bill. Credit approval required. To boot T-Mobile REVVL into Recovery Mode, please follow the guide below: Turn off your phone completely. This is the first step that you need to do before you can move on to the next step. Now, press and hold Power and Volume Up button in the same time for several seconds until the phone turns on. When the device powers on, release Power ... The REVVL 6 Pro 5G is a T-Mobile US exclusive, and as the name implies, it runs on the carrier’s 5G service. There are no cosmetic or spec options — this model is only available with 128GB of ... New to T-Mobile? Switching is easy Set up your device Using the app Sprint Migration Center All get started topics Ways to pay your bill All about your bill Line permissions Your T-Mobile ID Your PIN/Passcode All account resources topics T-Mobile network In-flight texting and Wi-Fi Wi-Fi Calling International roaming Mobile Without Borders All network & roaming topics Find the right plan ... TCL REVVL 5G Smartphone Review. An impressive display, decent battery, and good camera make this a great budget pick. TCL REVVL 5G Smartphone. TCL REVVL 5G. 3.75. Price: $199.99. Good display, camera, and sound quality. Limited to T-Mobile’s network. By Easton Smith. Jun 30, 2021 · The new REVVL will be available in Metro stores on July 12 and in T-Mobile stores and online at t-mobile.com on July 23. Full retail price (FRP) at both T-Mobile and Metro: $199.99. T-Mobile customers can get the REVVL V+ 5G for $8.34/month ($0 down; FRP: $199.99) – over 24 months on T-Mobile’s no-interest equipment installment plan with ... To boot T-Mobile REVVL into Recovery Mode, please follow the guide below: Turn off your phone completely. This is the first step that you need to do before you can move on to the next step. Now, press and hold Power and Volume Up button in the same time for several seconds until the phone turns on. When the device powers on, release Power ... Sep 15, 2022 · 8 months ago. I too have been having issues with the revvl 6 pro My power button stopped working and directed to my assistant while I managed to get the assistant turned off from the power button but it still won't let me power off my phone. M. magenta7578389. First activity. Aug 24, 2022 · Software. The T-Mobile REVVL 6 Pro launches with Android 12 and a very Pixel-esque user interface. T-Mobile and Google collaborated to build an optimized experience on T-Mobile's network so that ... TCL REVVL 5G Smartphone Review. An impressive display, decent battery, and good camera make this a great budget pick. TCL REVVL 5G Smartphone. TCL REVVL 5G. 3.75. Price: $199.99. Good display, camera, and sound quality. Limited to T-Mobile’s network. By Easton Smith. See full list on rustyni.com 3.5 Sound Adjusting volume • Press the volume keys that are located on the right side of the device to adjust the Ringtone & Notification volume. • You can also go to Settings > Sound to adjust the volume for media, call, ring & notification and alarm. Adjusting tones Go to Settings > Sound > Phone ringtone. Adjusting other sounds For your device to connect to the Internet, make sure: Your device has been restarted. See why it's important to Restart your device regularly. It has at least two signal bars. If not, see Signal issues / no service troubleshooting. Airplane mode is turned off. Data roaming is turned on if you're roaming across cellular networks. Issue with Revvl V+ 5g notification & ringtone volume. I want to turn off all sound for everything but actual phone calls (ringtone) and text messages. But if I go into settings there is a slider for ringtones and alerts, when I'm sleeping these stupid little weather, youtube and google alerts make a sound that can wake me up. If the problem is only with a specific number (not all calls), then call it from another line. The issue may be with the person you are calling. Adjust the phone to a higher volume, and make sure it's not muted. Remove any cases or covers from the phone. Restart the phone. Dec 3, 2021 · Hello. So my husband and I JUST upgraded to this phone TODAY, and his phone has NO sound at all in ANY app, and even the ringer volume isn’t working. We have checked all the settings, and all volumes are up all the way, and still nothing. It will vibrate when it rings, but there is no sound. REVVL® 6x 5G. T-Mobile®. 2.2. (107) REVVL® 6 PRO 5G. IF YOU CANCEL WIRELESS SERVICE, REMAINING BALANCE ON DEVICE BECOMES DUE. For well qualified buyers. 0% APR. Qualifying service req'd. T-Mobile®. Jun 16, 2021 · Nothing worked. I even replaced the phone with a new one @ T-Mobile. Same issue.I will say my husband has an OLDER REVVL-no issues. It’s only in the REVVL 4 and up. I agree - put your name on a phone it is your company‘s responsibility!!! T-Mobile-PLEASE stop putting your name on a defective product. In the Visual Voicemail app, select the Menu button with three dots. Choose Settings > Enhanced Caller Information. Select the toggle to turn it on or off. If prompted, allow the app to access the phone call logs and either Draw over other apps or Appear on top. When turning off VBC, you'll also need to turn off the Scam Shield app if you use that. 3.5 Sound Adjusting volume: • Press the volume keys that are located on the right side of the device to adjust the Ringtone & Notification volume. • You can also go to Settings > Sound to adjust the volume for media, call, ring and alarm. Adjusting tones • Go to Settings > Sound > Phone ringtone. The REVVL 6 Pro 5G is a T-Mobile US exclusive, and as the name implies, it runs on the carrier’s 5G service. There are no cosmetic or spec options — this model is only available with 128GB of ... Aug 19, 2022 · T-Mobile launched the Revvl 6 Pro in late July, alongside the lower-end Revvl 6. The Pro model is available at the carrier as of August 4 for a retail price of $220. However, customers can snag ...
Sep 11, 2020 · Navigate to Settings. Tap Sounds and vibration. Tap Volume. Move the Media slider to the right to increase volume. Alternatively, press the volume up or volume down buttons on your device, then tap the down arrow in the upper-right corner of the screen to reveal the sound mixer settings. . Pet
Settings menu. To access your voicemail setting menu, longpress the 1 key or open the voicemail app. If this doesn't work, dial 1-805-637-7249, enter your 10-digit number and while the voicemail greeting is playing, select * (star key) and enter the password. If you're traveling internationally, read our International roaming checklist to learn ... Unanswered calls don't go to voicemail. Dial ##004# and select Send to reset call forwarding settings. Turn off Wi-Fi Calling. For instructions, visit our Devices page, filter for your device, and choose Connections & Network > Wi-Fi Settings. Uninstall or disable any downloaded apps that make calls or manage voicemail. TCL REVVL 5G Smartphone Review. An impressive display, decent battery, and good camera make this a great budget pick. TCL REVVL 5G Smartphone. TCL REVVL 5G. 3.75. Price: $199.99. Good display, camera, and sound quality. Limited to T-Mobile’s network. By Easton Smith. Jun 16, 2021 · Nothing worked. I even replaced the phone with a new one @ T-Mobile. Same issue.I will say my husband has an OLDER REVVL-no issues. It’s only in the REVVL 4 and up. I agree - put your name on a phone it is your company‘s responsibility!!! T-Mobile-PLEASE stop putting your name on a defective product. Steps for all issues. Remove the battery and SD card, if possible. Check that your device has the latest software update using our tutorials. Uninstall any apps you downloaded around the time the problem started. Open the app store, and download all app updates. Power your device off and restart it. Clear memory/storage regularly. To boot T-Mobile REVVL into Recovery Mode, please follow the guide below: Turn off your phone completely. This is the first step that you need to do before you can move on to the next step. Now, press and hold Power and Volume Up button in the same time for several seconds until the phone turns on. When the device powers on, release Power ... If the problem is only with a specific number (not all calls), then call it from another line. The issue may be with the person you are calling. Adjust the phone to a higher volume, and make sure it's not muted. Remove any cases or covers from the phone. Restart the phone. Sep 4, 2023 · The T-Mobile Revvl V Plus 5G Case with Tempered Glass Screen Protector offers a protective and convenient solution for the T-Mobile REVVL V+ 5G phone. While some users have experienced fitting issues and reported concerns about the plastic case’s durability, the case overall provides good protection and features such as a 360-degree rotatable ... Sep 15, 2022 · 8 months ago. I too have been having issues with the revvl 6 pro My power button stopped working and directed to my assistant while I managed to get the assistant turned off from the power button but it still won't let me power off my phone. M. magenta7578389. First activity. Issue with Revvl V+ 5g notification & ringtone volume. I want to turn off all sound for everything but actual phone calls (ringtone) and text messages. But if I go into settings there is a slider for ringtones and alerts, when I'm sleeping these stupid little weather, youtube and google alerts make a sound that can wake me up. Contents hide. 1 T-Mobile Revvl Common Problems Solutions Tips & Tricks. 1.1 T-Mobile Revvl Overheating. 1.2 T-Mobile Revvl Screen not working properly. 1.3 Slow or Laggy User Interface on T-Mobile Revvl. 1.4 T-Mobile Revvl Fast Battery Drain. 1.5 Cellular Network Issues and Mobile Data not working on T-Mobile Revvl. Steps for all issues. Remove the battery and SD card, if possible. Check that your device has the latest software update using our tutorials. Uninstall any apps you downloaded around the time the problem started. Open the app store, and download all app updates. Power your device off and restart it. Clear memory/storage regularly. 3.5 Sound Adjusting volume • Press the volume keys that are located on the right side of the device to adjust the Ringtone & Notification volume. • You can also go to Settings > Sound to adjust the volume for media, call, ring & notification and alarm. Adjusting tones Go to Settings > Sound > Phone ringtone. Adjusting other sounds Unanswered calls don't go to voicemail. Dial ##004# and select Send to reset call forwarding settings. Turn off Wi-Fi Calling. For instructions, visit our Devices page, filter for your device, and choose Connections & Network > Wi-Fi Settings. Uninstall or disable any downloaded apps that make calls or manage voicemail. New to T-Mobile? Switching is easy Set up your device Using the app Sprint Migration Center All get started topics Ways to pay your bill All about your bill Line permissions Your T-Mobile ID Your PIN/Passcode All account resources topics T-Mobile network In-flight texting and Wi-Fi Wi-Fi Calling International roaming Mobile Without Borders All network & roaming topics Find the right plan ... .