How To Fix LG G7 ThinQ No Service Error After Software Update

The LG G7 ThinQ is a flagship quality device that offers several excellent features. With its waterproof aluminum body, Corning Gorilla Glass on the front and back, and a stunning 6.1″ QHD+ FullVision MLCD+ RGBW display, this phone provides an immersive multimedia experience. Powered by a Snapdragon 845 processor and 6GB of RAM, it ensures smooth app performance. However, some users have reported encountering the LG G7 ThinQ no service error after a software update, which prevents them from making calls or accessing mobile data.

If you’re facing this issue with your LG G7 ThinQ or any other Android device, you’ve come to the right place. In this guide, we will walk you through the troubleshooting steps to fix the no service error after a software update. Follow these steps carefully, and hopefully, you’ll be able to resolve the issue and regain full functionality on your device.

Perform a Soft Reset

The first step in troubleshooting the LG G7 ThinQ no service error is to perform a soft reset. This simple procedure can often resolve minor software glitches that may be causing the issue. To perform a soft reset:

1. Press and hold the Power button and Volume Down button simultaneously.
2. Keep holding both buttons until the device powers off completely (approximately 8 seconds).
3. Release the buttons and wait for a few seconds.
4. Press the Power button to turn on your device again.

Check if the no service error still persists after the soft reset. If the issue persists, proceed to the next step.

Check for Network Issues

Sometimes, network-related problems can cause the no service error on your LG G7 ThinQ. To verify if the issue is network-related, follow these steps:

1. Go to an area with a strong network signal.
2. Check if other devices connected to the same network are experiencing the same issue.
3. If possible, try using a different SIM card to see if the problem is with the card itself.

If the issue is specific to your device and not related to the network, proceed to the next step.

Try Safe Mode

Certain third-party apps can conflict with the system software and cause issues like the no service error. To check if a third-party app is causing the problem, you can boot your LG G7 ThinQ into Safe Mode. In Safe Mode, only pre-installed apps are allowed to run, so if the issue doesn’t occur in this mode, it indicates that a downloaded app is causing the problem. Here’s how to boot into Safe Mode:

1. Press and hold the Power button on your device.
2. On the Power menu, tap and hold the “Power off” option until you see a prompt to reboot in Safe Mode.
3. Tap “OK” to confirm and restart your device.

While in Safe Mode, observe if the no service error persists. If the error doesn’t occur, you’ll need to identify the problematic app and uninstall it. Start by uninstalling recently downloaded apps or apps that you suspect might be causing the issue.

Wipe the Cache Partition

Cached data can sometimes get corrupted and lead to various issues on your device. Wiping the cache partition can help resolve these problems. Here’s how to do it on your LG G7 ThinQ:

1. Go to the Settings menu on your device.
2. Tap on the “General” tab.
3. Select “Storage” and then tap on “Internal storage.”
4. Wait for the menu options to finish calculating and then tap on “Free up space.”
5. From the list of options, select “Cached data,” “Clip tray temporary files,” and “Raw files from camera.”
6. Tap on “Delete” to clear the selected cache files.

After clearing the cache partition, check if the no service error still persists. If it does, proceed to the next step.

Perform a Factory Reset

If all else fails, performing a factory reset can often resolve persistent software issues. However, it’s important to note that a factory reset will erase all data on your device, so make sure to back up your important files before proceeding. There are two ways to perform a factory reset on your LG G7 ThinQ:

Factory Reset from the Settings Menu

1. Go to the Settings menu on your device.
2. Tap on the “General” tab.
3. Scroll down and select “Restart & reset.”
4. Tap on “Factory data reset.”
5. If desired, tick the checkbox for “Erase SD card” to include external storage in the reset process.
6. Finally, tap on “RESET PHONE” and then confirm by selecting “Delete all” or similar options.

Factory Reset Using the Hardware Keys

1. Turn off your LG G7 ThinQ.
2. Press and hold the Power and Volume Down buttons simultaneously.
3. When the LG logo appears, release the Power button briefly, and then press and hold it again while continuing to hold the Volume Down button.
4. When the “Delete all user data (including LG and carrier apps) and reset all settings” message appears, use the Volume Down button to highlight “Yes.”
5. Press the Power button to initiate the factory reset process.

After the factory reset is complete, set up your device again and check if the no service error is resolved. If the problem persists, it’s possible that a hardware component is causing the issue.

Hardware Component Check

If none of the software troubleshooting steps have resolved the no service error on your LG G7 ThinQ, it’s advisable to bring your device to an authorized service center for further diagnosis. A faulty hardware component, such as the antenna or SIM card slot, may be causing the issue. Technicians at the service center will be able to perform a thorough inspection and provide appropriate solutions or repairs.

Additional Tips

• Make sure your device is running the latest software version. Check for system updates and install them if available.
• If you’re using a custom ROM or have modified your device’s software, consider reverting to the stock firmware and see if the issue is resolved.
• Contact your network provider for assistance. They may be able to troubleshoot network-related issues specific to your SIM card or account.

Conclusion

The LG G7 ThinQ no service error can be frustrating, but with the troubleshooting steps outlined in this guide, you should be able to resolve the issue. Start with a soft reset and gradually proceed through network checks, Safe Mode, cache partition wipe, and ultimately a factory reset if necessary. If none of these steps work, seeking professional help from an authorized service center is recommended. Remember to back up your data before performing a factory reset to avoid losing important files.