Posted by Jayce Ooi as How to
How to restore stock Amazon Kindle Fire software from custom Android ROM like CM7? That’s the question that you will ask when you want to return Kindle Fire to Amazon for service or warranty claim. Thanks to TWRP 2.0 Recovery, we can restore stock software to Kindle Fire easily. So no worry and go ahead to try out custom recovery, custom kernel, custom ROM… You can restore stock software on Kindle Fire back by just follow below step by step guide.
Most of you should have TWRP 2.0 Recovery installed because you need it to install custom Android OS like CM7 ROM. Do install TWRP 2.0 Recovery if you have not.
Step by Step Guide
As you can see from the video, I managed to remove TWRP 2.0 Recovery and CM7 ROM from Kindle Fire. Then installed stock software update 6.2.1 on Kindle Fire. No worry about warranty issue when send your Kindle Fire to service now.
Download Kindle Fire Software Update here.