Please try the following:
1. Try connecting to a network with a better signal. An unstable network may cause the downloaded upgrade package to be damaged or missing.
2. Ensure your phone has enough storage space, so the download of the installation package can be completed.
3. Ensure your phone's has more than 40% power — less won't allow OTA upgrades. Upgrade after charging your phone for some time.
4. Avoid using your mobile phone during the OTA upgrade, so you don't interrupt the upgrade. If you've used it during the upgrade, perform the upgrade again.
If the above methods do not resolve your issue, please contact the Nothing customer service team for further assistance.
System problem
This section Created by api
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What do I do if there is an OTA upgrade failure?
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What do I do if the software won't update?
Please try the following:
1. Check if there's an updated version.
2. Check if there's enough mobile phone memory by going to Setting> Storage.
3. Check if your network connection is stable or switch to 4G.
4. Uninstall the software and reinstall it with the update.
If the issue persists, contact the Nothing Support Team for further assistance. -
Why do some programs still run in the background after one-click cleanup?
After your phone is cleaned up, software will run in the background because of the way the Android system is designed.
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What do I do if Phone (2) is slow to boot after a software upgrade?
There's nothing you need to do. It's normal for your phone to be slow to boot after an upgrade, as the system needs to reload all the data.
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What do I do if an app stops running unexpectedly?
Please try the following:
1. Go to Settings> Apps> See all Apps> Find the App> Storage & Cache> Clear Storage and Clear Cache.
2. Swipe up the home page to enter the recent app page, clear all applications and then try again.
3. Uninstall and reinstall the application.
4. Back up any important data and restore your phone to factory settings.
If the issue persists, contact the Nothing Support Team for further assistance. -
What do I do if Phone (2) gets hot during use?
Phones are generally suitable for use in an environment with a temperature between 0°C and 35°C. If the temperature is too high or too low, it'll affect your phone, cause it to heat up or fail to charge. In severe cases, it can cause damage to your phone and battery.
Precautions:
1. Don't use your phone for a long time in a high-temperature environment, especially in summer.
2. Choose thin, breathable protective cases over thick ones (leather or metal). When your phone is charging or the temperature rises, take off the case and let the screen rest for a while.
3. Choose a qualified phone radiator with good heat dissipation and cooling performance, or apply a wet tissue on the back of your phone to help dissipate heat.
Heat usage scenes:
1. High-power consumption scenarios
a) Weak signal
When the WiFi signal and phone signal are weak, your phone will increase the power of transmitting and receiving signals, which, in turn increases your phone's power consumption. It also increases when you use 5G.
b) Gaming
To ensure the quality and smoothness of the game, chips such as the CPU and GPU of your phone need to operate at high performance, causing it to reach its maximum temperature after 20 minutes.
c) Video watching
The screen, data processor, and image processor of your phone are in a long-term working state. For example, when you watch a video or live broadcast, high resolution and bitrate will increase your phone's power consumption and generate more heat.
d) Many backgrounds
Your phone will heat up faster if there are too many programs, pop-up windows, search signals or networks in the background, or if you have WiFi, GPS, NFC, Bluetooth or other functions enabled at the same time.
2. Charging scenarios
Charging your phone means converting energy. The charging device will generate a certain amount of heat during operation, which will cause your phone and charger to heat up to a certain extent. This is normal. The charging power is relatively large, especially for phones that support flash charging and super flash charging. The energy generated during charging is more, and the temperature will be higher than that of ordinary mobile phones.
Suggestions:
a) We recommend you use the official standard charger for charging and don't place your phone in an environment with high temperature and poor heat dissipation.
b) Avoid using your phone while charging. If your phone continues to run during charging, the CPU of the phone will be burdened and heat will increase.
Kind tips:
1. Your phone needs hardware to work during operation. While in use, it will generate heat. This is normal.
2. If your phone is inexplicably hot or cold, we recommend you shut it down for a period of time and then restart it. If there is no obvious improvement, please contact our Online Customer Service or take the purchase invoice, warranty card and mobile phone to the maintenance center designated by Nothing for inspection and treatment. -
What do I do if my phone is slow to start?
Please try the following:
1. Open the auto-start Settings page and cancel the auto-run application. Note that some models have no auto-start option.
2. Uninstall any applications that you don't use much.
3. Ensure your phone is updated to the latest firmware version. You can check if updates are available by going to Settings> System> System Update.
4. Back up any important data (such as contacts, text messages, etc.) and restore your phone to factory settings. -
What do I do if Phone (2) stutters while I'm playing games?
Please try the following:
1. Switch to a different data network or WiFi and try again. Make sure the network is stable.
2. Clear all background applications to ensure that the phone has enough running memory.
3. Reduce the game configuration (image quality, resolution, turn-off special effects) and try again.
4. Keep your phone fully charged. If the power saving mode is turned on, turn it off temporarily to enhance performance.
5. Restart your phone and open the game again.
6. Go to the application management to clear the game's cached data and try again. Be sure to back up any important single-player game data as it'll be lost after you clear the cached data.
7. Check if your phone has just been updated. If so, restart and try again.
8. Ensure the game and phone system are updated to the latest version. -
What do I do if my phone's screen goes black while I'm playing games?
Please try the following:
1. Check if the game's version is the latest. If not, download the latest one in Google Play.
2. Clear the game's data by going to Settings> Apps> See all Apps. In the game app, go to Storage and Cache> Clear Storage and Clear Cache. Note we don't recommend this method for single-player games.
3. Upgrade to the latest software version and restore your phone to factory settings. Be sure to back up important data beforehand.
If the issue persists, contact the Nothing Support Team for further assistance. -
What do I do if Phone (2) freezes while I'm playing games?
Please try the following:
1. Check if the game's version is the latest. If not, download the latest one in Google Play.
2. Clear the game's data by going to Settings> Apps> See all Apps. In the game app go to, Storage & Cache> Storage> Clear Cache. Note we don't recommend this method for single-player games.
3. Upgrade to the latest software version and restore your phone to factory settings. Be sure to back up important data beforehand.
If the issue persists, contact the Nothing Support Team for further assistance. -
What do I do if there is an OTA upgrade failure?
Please follow the below steps:
1. It may be that the current network is unstable and the upgrade package you're downloading is damaged. Try using a different network.
2. The battery level of Phone (1) is too low. When the power is lower than 30%, the system does not allow OTA to upgrade.
3. The OTA upgrade process may have been interrupted. Try re-upgrading.
If the issue persists, contact the Nothing Support Team for further assistance. -
What do I do if the software can't update?
Please follow the below steps:
1. Check whether there is an updated version.
2. Check whether there's enough mobile phone memory (File Management>Mobile Phone Storage).
3. Check whether your network connection is stable. Try using 4G.
4. Try uninstalling the software and reinstalling with the update.
If the issue persists, contact the Nothing Support Team for further assistance. -
Why do some programs still run in the background after one-click cleanup?
After the mobile phone is cleaned up, software will run in the background because of the way the Android system itself is designed.
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What do I do if the phone is slow to boot after a software upgrade?
Any slowness is normal. This is because, after your phone is updated, the system needs to reload all the data.
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What do I do if an app stops running unexpectedly?
Please follow the below steps:
1. Go to Settings>Apps>See all apps>Find the app>Storage&cache>CLEAR STORAGE and CLEAR CACHE
2. Swipe up the home page and clear all applications and then try again.
3. Uninstall the application and install it again.
4. Back up the data and restore the phone to factory settings.
If the issue persists, contact the Nothing Support Team for further assistance. -
What do I do if the phone is very slow to startup?
Please follow the below steps:
1. Enter the auto-start Settings page of the phone and cancel the auto-run of application that does not need to be on auto-run (some models have no auto-start option).
2. Uninstall some applications that are not commonly used.
3. Check whether the phone has firmware/system push notifications. if so, please upgrade the phone to the latest version. Settings>System>System Update.
4. If it is invalid, please back up the data in the phone (such as contacts, text messages, etc.), and restore the phone to factory settings. -
What do I do if the phone stutters while playing games?
Please follow the below steps:
1. Switch the data network or Wi-Fi and try again. Make sure to try again in a stable network environment.
2. Clear all background applications to ensure that the phone has enough running memory.
3. Reduce the game configuration (image quality, resolution, turn-off special effects) and try again.
4. We recommend you keep the phone fully charged. The power saving mode will reduce the performance. If the power saving mode is turned on, it can be temporarily turned off.
5. Restart the phone and then enter the game, make sure there is enough running memory and try again.
6. Enter the application management to clear the cached data of the game and try again (the game data will be lost after clearing the cached data of a single-player game. We recommend you back up the data before clearing).
7. Confirm whether the phone has just been updated. If so, try restarting it and try again.
If the above solutions do not solve the problem, please check whether the game and phone system are updated to the latest version. -
What do I do if the phone screen goes black while playing games?
Please follow the below steps:
1. Check the version of the game. Be sure to download the latest version of the game in Google Play.
2. Clear the game's data: Settings>Apps>See All Apps. In the game app go to Storage & Cache>Clear Storage and Clear Cache. It is not recommended for single-player games.
3. Upgrade to the latest software version or back up important data, and restore to factory settings.
If the issue persists, contact the Nothing Support Team for further assistance. -
What do I do if the phone freezes while playing games?
Please follow the below steps:
1. Check the game version. Please download the latest version of the game in Google Play.
2. Clear the game's data: Settings>Apps>See All Apps. In the game app go to: Storage & Cache>Storage>Clear Cache. It is not recommended for single-player games.
3. Upgrade to the latest software version, back up important data, and restore to factory settings.
If the issue persists, contact the Nothing Support Team for further assistance.