Please note that this has only been testing on MTCB Head units.
As with all mods, do so at your own risk. I take no responsibility if you brick your unit.
The instructions set out below work for me and I have done been successfully using this method for over a year now.
The unit I testing it on was an Xtrons TD696a RK3188 800x480.
I have determined that this process works on Malaysk 4.4.4 roms up to about March, the same with booroondook roms. As far as I can make out it works with all 5.1 custom roms
I haven't testing much on stock firmwares but I see no reason why it won't work with all of them.
If you follow the steps correctly the worst that can happen is that it will load with your custom boot logo once then revert back to the original without causing any harm to your unit.
Tool required
gimp - https://www.gimp.org/
HxD - https://mh-nexus.de/en/programs.php
RK3xxx firmware tools by SergioPoverony - http://vondroid.com/threads/rk3xxx-firmware-tools-by-sergiopoverony.14718/#post-44489
Terminal Emulator - http://www.apkmirror.com/apk/jack-palevich/terminal-emulator/terminal-emulator-1-0-70-release/terminal-emulator-1-0-70-android-apk-download/
The guide is split into 4 sections.
1. Modifying kernel to determine image size
2. Making the image
3. Importing image to kernel
4. Installing kernel to system
5. Modifying kernel.img inside backup.img
I think I have covered everything but no doubt as time goes on things will be changed or added.
I stress again As with all mods, do so at your own risk. I take no responsibility if you brick your unit.
As with all mods, do so at your own risk. I take no responsibility if you brick your unit.
The instructions set out below work for me and I have done been successfully using this method for over a year now.
The unit I testing it on was an Xtrons TD696a RK3188 800x480.
I have determined that this process works on Malaysk 4.4.4 roms up to about March, the same with booroondook roms. As far as I can make out it works with all 5.1 custom roms
I haven't testing much on stock firmwares but I see no reason why it won't work with all of them.
If you follow the steps correctly the worst that can happen is that it will load with your custom boot logo once then revert back to the original without causing any harm to your unit.
Tool required
gimp - https://www.gimp.org/
HxD - https://mh-nexus.de/en/programs.php
RK3xxx firmware tools by SergioPoverony - http://vondroid.com/threads/rk3xxx-firmware-tools-by-sergiopoverony.14718/#post-44489
Terminal Emulator - http://www.apkmirror.com/apk/jack-palevich/terminal-emulator/terminal-emulator-1-0-70-release/terminal-emulator-1-0-70-android-apk-download/
The guide is split into 4 sections.
1. Modifying kernel to determine image size
2. Making the image
3. Importing image to kernel
4. Installing kernel to system
5. Modifying kernel.img inside backup.img
I think I have covered everything but no doubt as time goes on things will be changed or added.
I stress again As with all mods, do so at your own risk. I take no responsibility if you brick your unit.
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