Google today started the update to Android 5.0 for Nexus different devices. This also includes the so-called factory images that can be installed with some more work manually.
Factory images
The update will be distributed by Google as an OTA (over the air) update. That is, an update package is being circulated. The update package can be quite easily also installed manually, but is not yet available. At the time of writing, It is possible to manually flash the factory images (factory images).
If you have already flashed the preview version of Android L or the recent preview version of Android 5.0 Lollipop, you will not received update to the official version of Android 5.0, and you need to upgrade using the available factory images. It seems that this can not be reset without the device. We have tried without, but this caused problems with the home button and the notification screen.
Currently, the images are available for the Nexus 5, Nexus 7 (in 2012 and 2013, no LTE yet) and Nexus 10.
Steps
Let that there is always a (very small) risk of losing your files when flashing a new Android version. in this way is So make sure you have a backup of important data.
Follow the steps below to flash the factory image. The data at long plan not cleared.
1. Make sure you have installed Fast Boot. This application example can be found here for Windows and is also in the official ontwikkelaarskit. For Linux and OS X you can go here.
2. Download the factory image of the official page here.
3. Extract the zip file.
4. Turn the Nexus device in fastboot mode. You do this on the Nexus 5 for example by turning the device off and turn it on again enclosing the Volume Down button.
5. In a terminal, type (on Windows, go to Start – & gt; ‘Run’ – & gt; ‘cmd’) the following command cd NaamVanDeMapWaarDeBestandenStaan
Short plan (no retention of data)
6. Then type: flashall.bat (Windows) on ./flash-all.sh (Mac / Linux). When the error message ‘error: update package missing system.img’ here is, you have to follow the long plan
7.. Android 5.0 is installed, it may take some time.
Long plan (while retaining data)
6. Unpack in the folder the zip file named ‘image – ****. Zip’ from
7.. Search the parent folder the file whose name starts with ‘bootloader’ and type in the terminal screen ‘fastboot flash bootloader bootloader – ***
8. Type “fastboot reboot-bootloader” and wait until the device restarts in fastboot mode.
9. Is Search the parent folder the file whose name starts with ‘radio’ and type in the terminal screen ‘fastboot flash radio radio – ***’. This step can be about beaten tablets (without data connection).
10. Type “fastboot reboot-bootloader” and wait until the device restarts in fastboot-mode.
11. Type “fastboot flash system system.img”.
12. Type “fastboot flash cache cache.img.”
13. Type “fastboot flash recovery recovery.img ‘.
14. Type “fastboot flash boot boot.img”.
15. Type “fastboot reboot” and wait (very, very) patiently until Android 5.0 boot!
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