![I have just unboxed my kindle keyboard 3 today. I have updated it to 3.4.3 but can not register my device. It always said "the e-mail address and password you entered do I have just unboxed my kindle keyboard 3 today. I have updated it to 3.4.3 but can not register my device. It always said "the e-mail address and password you entered do](https://preview.redd.it/s7ylr1vvd5j81.jpg?width=640&crop=smart&auto=webp&s=458700dfdbcf8e12779ff94da38d513e7cd3f93e)
I have just unboxed my kindle keyboard 3 today. I have updated it to 3.4.3 but can not register my device. It always said "the e-mail address and password you entered do
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Kindle Oasis | Now with adjustable warm light | Waterproof, 8 GB, Wi-Fi | Graphite : Amazon.co.uk: Amazon Devices & Accessories
![Kindle Oasis | Now with adjustable warm light | Waterproof, 8 GB, Wi-Fi | Graphite : Amazon.co.uk: Amazon Devices & Accessories Kindle Oasis | Now with adjustable warm light | Waterproof, 8 GB, Wi-Fi | Graphite : Amazon.co.uk: Amazon Devices & Accessories](https://m.media-amazon.com/images/I/41HCk55DTOL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingFOURANDHALF%2CBottomLeft%2C360%2C-6_SR600%2C315_ZA8%252C099%2C445%2C290%2C400%2C400%2CAmazonEmberBold%2C12%2C4%2C0%2C0%2C5_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)