If the phone is running Android 4.2, then do the following steps: Enable USB Debugging mode on the phone by navigating to Settings > Developer Options (if device is running Android 4.0 or later) or go to Settings >Applications> Development (if running Android 2.3 or earlier).Verify the device has at least 80 per cent battery charge to prevent unexpected device shutdown (due to battery drain) during firmware installation.Make sure correct USB drivers are installed for the phone on computer ( download Kindle Fire HD 7 USB drivers).Backup important data and settings on the phone by using one of the recommended custom recovery tools such as ClockworkMod (CWM) or TWRP, as it creates a complete image of the existing phone setup.Verify the device's model number by navigating to Settings > About Phone. CyanogenMod 10.1 M3 ROM and the instructions given in this guide are applicable for the Amazon Kindle Fire HD 7 model only.Though there is no word on the official release of Jelly Bean firmware for the device, the industrious custom Android developers have unearthed the latest Android 4.2.2 Jelly Bean firmware for the tablet via CyanogenMod 10.1 M3 ROM. The device has been a popular budget-friendly alternative to Samsung's Galaxy Tab and Apple's iPad.
Install Android 4.2.2 Jelly Bean Update on Kindle Fire HD 7 via CyanogenMod 10.1 M3 ROM Īmazon's 7in Kindle Fire HD finally hit Europe on 25 October, following a long wait last year.