Anyway, the board version
rk322x indicated that it uses Rockchip SoC. I had never worked with Rockchip, but they are damn famous for low cost STB and other IoT devices. I had an idea in my mind. I checked the
Developer Settings and found that the
USB Debugging option was already turned on. But I had no such cable that could connect the USB-Female port of the box to my computer’s similar one. So I kept looking for alternatives.
Long ago I used to work with Android when the
adb tool came handy.
adb can connect over the wifi also. So I though I should give it a try for the box too. Then I got the box’s IP from my router’s DHCP table. Then ran this command in the terminal.
adb connect 192.168.0.122:5555 # adb uses this port by default
Viola! It got connected. Another wonder was waiting for me. After trying
adb shell I typed
su and it worked too! That means I can do whatever I want with this box until it does. Yeee!!!
Okay back to the business. From the behaviors of the default, vendor-locked launcher app, I guessed it prohibits any other app to be used as a launcher. Plus there was no way to access the App Drawer. So I decided to get benefit from
I downloaded 2 APK from the internet. You might ask why this specific two. Well, the box runs Android 4.4 which is way old than todays. So make sure you check the Android version compatibility before installing any app.
I used the command
adb install <apkfile>. Both of them got installed without any error. Then I tried starting the 3rd party TV app via adb.
am start -e name Splash -n com.swiftstreamz.live/.MainActivity
It worked! I could see the new app interface in my TV. This gave my confidence a boost. So I decided to start the launcer too.
am start -e name Splash -n by.mediatech.home/.MainActivity
After having success with installing and running those apps, I knew I had only one challenge left ahead of me.
I googled around a bit and found that Android let’s you reset default launcher settings if you long tap the
Home button for 6 seconds. I did it and set the
TVHome app as default. When the launcher came, I could see all the applications installed in a row.
Before celebrating my success, I did some extra tweaks.
Disabled the following packages using
pm disable <pkg>
com.android.htmlviewer# Won’t do any WebDev thingy
com.android.inputmethod.pinyin# Don’t need Chinese input
com.android.printspooler# Never going to print anything
com.android.providers.downloads.ui# Ugly download button
com.android.stk# SIM Toolkit support
com.corpus.stb.beeiptv# So the vendor gets no chance to complain again
com.google.android.googlequicksearchbox# I always hated this search app
com.zidoo.ota.update# Update might reset all my hardwork, so be safe
com.zidoo.test# Seems suspicious
Finally, I restarted the box several times to see if the custom launcher appears after boot everytime. Also checked the streaming apps, YouTube apps too. All of them worked like a charm!