Wednesday, 7 October 2015

Disable OTA - Keep SDCard Write Access and Use a Different Launcher *READ BEFORE BOOT



This must be done before the first time you connect to Wifi or you will likely receive the update that will "fix" the two features in the title. I purchased a second Fire to determine what it would take to disable the initial OTA. At no time connect to Wifi until all this is complete!

The steps are basically as follows:

Boot the fire the first time and bypass the setup.

Enable ADB by going to Settings> Device Options. Keep tapping on the Serial Number field until the Developer options field appears.

Under Developer options Enable ADB

Hook the Fire up to your computer and do the following commands:

adb shell pm hide com.amazon.otaverifier
adb shell pm hide com.amazon.device.software.ota
adb shell pm hide com.amazon.settings.systemupdates

I don't know which of three is the magic one, But you can not longer go to device options > system update. It also never appears to pull down the update in the background. I've rebooted multiple times and used the tablet on wifi with no update to 5.0.1.

This will work on a fresh out of the box tablet but once updated, well you've got to wait for other more talented people to figure out how to get root.



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