Blockchain 108

1. Buy one or two books about blockchain, and you will have a general understanding of blockchain technology and development prospects. But we should also pay attention to real-time dynamics. China has done a good job in this field. There are weekly, monthly and other instry analysis reports, which are relatively authoritative in China.

2. Take out some spare money, do a good job in asset analysis and allocation, and hold it for a long time after buying. With the rapid development of the blockchain instry, it is likely that people will enjoy instry dividends, which is also the easiest way for ordinary people to participate
however, the recent market is really frightening. We can only rely on the support of faith. We don't know what will happen to the new currency AET, so we can only silently expect it to double

3. It's necessary to dig Youming iron mine. It needs both forging and gems. The sales volume is good, and it's easy to guess. It's everywhere. The four wind bones are the most, and it's best to dig Jiyan mine. In fact, I used to be mining + jewelry processing, mineral processing after stepping on the mine, ah releasing blue gems, green direct skimming shop, and making money. If I work hard, 1000g per hour is OK

4. Chi chain finance is also a good platform for blockchain media distribution.

5. Personally, I am optimistic about artblock in the art district. Using blockchain technology to solve some problems in art trading, such as art traceability, can prevent the purchase of counterfeit goods. I feel that the prospect is good

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7. Dear Samsung users:
if the Samsung mobile phone key fails, it is recommended that you:
1. If you cannot use the return key to return to the previous interface or exit when running a program, you are advised to click the home key to return to the standby interface and try the program again
2. Turn off the phone and restart it
3. If the return key, menu key, recent application key and home key of the mobile phone cannot be used, it is recommended to try to uninstall and delete the recently installed software
4. If it is invalid, please back up the data (contacts, pictures, etc.) in the phone and restore the phone to factory settings
if the problem still exists, it may be the internal hardware problem. It is recommended that you take the mobile phone San Bao certificate and send it to the nearest Samsung Service Center for the engineer to check the machine
sorry, Samsung mobile phone is not recommended to enter this mode by itself, so as to avoid unnecessary losses.

8. If you want to change the theme, how to do it:
1. Bring your own theme change: settings - Theme - default / Pink / space / Theme Store. When you use it, you can download it according to the prompts and apply it
2. You can download theme (. APK format) through Samsung app store or other ways. After downloading, open the downloaded Theme software and select application.