Rooting the hama 00054807 Internet TV Stick with the help of factory_update_param.aml
No Play Store – No Fun
Recently, I bought myself the Hama 00054807 Internet TV Stick. This stick is a low-budget option, to pimp your TV, if it has a HDMI-port, but no built in smart-tv functionality (or a crapy one). You just plug in the stick and connect its dc-port to a USB-port of the TV (or the included adapter) and there you go.
But one big drawback of the
Hama 00054807 is, that there are nearly no usefull apps preinstalled and Google forbidds Hama to install the originalGoogle Play Store on the device. Hence, you are locked out of any easy access to all the apps, that constitute the usability of android.
Because of that, I decided to root my
Hama00054807 as a first step on the way to fully utilize this neat little toy of mine.
I began with opening the device and found the device-ID
B.AML8726.6B 12122. But there seems to be no one else, who ever tried it. But as it turned out, it is fairly easy, because stock recovery is not locked and so you can just install everything you want.
Boot Into Recovery
I found out, that you can boot into recovery, by pressing the reset-button, while the stick is booting. You can reach the reset-button without the need to open the case through a little hole in the back of the device. Just hold the button pressed, until recovery shows up (see screenshot).
Unfortunatly, the keyboard does not work, while you are in recovery-mode. So at first glance, you can do nothing, expect looking at the nice picture of the android-bot being repaired.
Installing Updates Without Keyboard-Interaction
But I found out, that you can control stock recovery with the help of a file called
factory_update_param.aml, which is read from the external sd-card and interpreted by stock recovery on startup. Just create a text-file with the following content (I think it should use unix stle newlines, aka LF):
Place this file on the sd-card and name it
factory_update_param.aml. Now you can place any suitable correctly signed android-update on the sd-card and rename it to
update.zip and stock recovery will install it upon boot, if you boot into recovery with the sd-card inserted.
If you want to wipe all data as well and factory reset your device, you can extend
factory_update_param.aml like this:
But be carefull to remove these extra-lines later, because they are executed every time you boot into recovery with the sd-card inserted! You have been warned :)
So, actually rooting the device is fairly easy now. You just have to download any correclty signed Superuser-Update. For example this one from the superuser homepage: Superuser-3.1.3-arm-signed.zip. Then, put it on the sd-card, rename it to
update.zip, boot into recovery with the sd-card inserted and that’s it, you’r root!
If you reboot your device, you should now find the superuser-app among your apps. To verify, that everything went right, you could install any app that requires root-privileges. If the app requests root-privileges, you should see a dialog from the superuser-app, that asks you if the privileges should be granted, or not. For example, you can install a terminal-app and type
su and hit return to request root-privileges.
So now your device is rooted and you are prepared to install custom updates on it. But still the Google Play Store is missing. I hope I will find some time to accomplish that, too. Stay tuned!