How to tune Samsung note 20 ultra system better?

If there is something wrong with your camera, try setting, daily management, resetting and restoring the default settings, which will generally solve your problem.

2. If you want to turn off the smart lock under the lock screen, please turn it off in Settings, Biometrics and Security, Other Security Settings and Trust Agents. Among them, the trusted location under smart lock needs scientific internet access. Some people may not know much about this function. Under what circumstances is this function set? There are three options: personal detection, trusted location and trusted device. As long as any one of them is satisfied, the screen will not be locked.

3. If the fingerprint is set, the face is unlocked. If the face is not unlocked smoothly (the most effective way to unlock the face is to lay the phone flat and then lift the camera end towards the face), you can wake up by setting, advanced functions, actions and gestures, double-click to open it, and double-click the screen to unlock it. You don't have to press fingerprints, patterns or digital passwords to unlock it. This method can only be used by people who have entered face unlocking.

4. If you can't send and receive gmail using Samsung email, please log in to your Google account for security protection and enable less secure access. If you log in to QQ mailbox 163, you can open the pop3/imap service in the settings bar. When you open it, you need to scan the code, send instructions to the mobile phone or special number according to the prompt, and then you will be prompted with the authorization code. You can use this authorization code as the account password for adding email (note that it is not the password set by your login email), so that you can add an account.

5. In backup and recovery, if you want to back up Google account, even if you surf the Internet scientifically, various settings can't solve the backup problem, but you can back up the address book and synchronize it with settings, Google, account service and Google address book. Just synchronize. Of course, the premise is that you must surf the internet scientifically, otherwise it won't work.

6. Close the screen, sometimes the WeChat icon will be displayed, indicating that there is new news, but when you open WeChat, there is nothing. Ok, settings, notifications, WeChat and other notifications are closed. I don't know what the other notice is. If you know, please tell me.

7. If your English is not good enough and you want to translate a paragraph of English, you can take out your pen, click the icon circle and click Translate, and you will see a prompt bar on the screen. Capital t is a translation of an English word. You can click T to make three bars, and then hover your pen over a paragraph of English, and you will see unexpected translation results.

8. If you hate some application advertisements, you can open applications and notifications, click on some applications, and close marketing and promotion notifications.

9. I tried three players, cool dog music, Samsung music and QQ music, and listened to them with busd live headphones. Because the sound effect of each application is different, so the choice of cool dog is the most, viper, Samsung brand and universal earphone have the best effect, followed by Samsung music, and the sound effect is not selected, which is basically the system setting, and then QQ music and intelligent sound effect are selected. Although the cool dog has the best sound effect, it does not support the play button of the information screen interface. Double-click the music name and the player will appear. Tap Pause once, and the up and down song selection buttons are not supported in gray (the other two buttons are supported), but you can double-click to go to the next song and tap three times to select the song up.

10. If you like widgets on the ink weather screen, the time displayed on the widgets is often out of sync with the system time. You need to make the following settings. First, set up automatic startup in Smart Manager. Second, in the settings, search for special access, optimize battery use, and do not optimize ink weather. Third, the notification bar set in the ink weather application should be opened. If you don't want to display it in the notification bar, in the settings of the mobile phone system, notify and turn off the notification.

1 1. Regarding the battery problem, no matter how you set it, you can't beat Huawei, but simple settings will increase your standby time. First, in the intelligent manager, there should be as few programs that run automatically as possible. The second is to select the battery power consumption mode as optimization, and the adaptive power saving is all turned on. The third is that in terms of settings, mobile networks, 5g and LTE automatically switch.

12. About sharing your wifi connection and password with others. You turn on your connected wifi, open the gear on the right, and click the QR code in the lower left corner. Others can scan your QR code directly through the camera, and you can surf the Internet without choosing a connection name and password. Of course, you can also share your QR code with others through WeChat. After someone clicks on it, the name and password of wifi will be displayed.