1. Open China Amazon website and log in to your account.

2. Click kindle in the menu on Amazon's homepage.

3. Click Manage My kindle on the kindle Management page.

4. Go to the Manage My kindle My kindle Library page.

1. Find the device that manages me and delete it.

2, the experience is super powerful, the damage to the eyes can be said to be very low, not tired after watching for a long time, and the sense of standby is good. Personally recommend KPW3, the Japanese version is only over 600. When I asked if the Japanese version could be used in China, the answer was yes. Amazon is also rich in resources, but the kindle does not support pdf books. The original kindle system supports azw, PDF, mobi, prc and txt formats. Among them,

3, not tailored for 6 inches, so the display will not be clear, or because the scanning effect itself is not very good, so it will not be clear. If the word is too small, the original system can consider local amplification, and the intelligent pruning function can be used under the system. The support for txt format is not very good, and there may be garbled code or page turning problems. It would be better to save the code in txt format as UTF-8 code (open a txt file in your computer and click File → Save as → Select UTF-8 code → Save), but it is recommended to convert it to mobi.