![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://i.redd.it/s7ylr1vvd5j81.jpg)
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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Amazon Kindle 4 eReader Won't Turn On & E-Ink Display / Screen Not Working Properly (Solved) - 8Bit Mammoth
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Amazon.com: How to Add a Device to my Amazon Account: Simple Step-by- Step Guide on how to Add and Register Kindle device or Kindle Reading App on Amazon Kindle account with all
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