[ROM] Mecool KM9 TVStock Nexus ROM (Android TV 8.1)

[aeolous]

This custom ROM adds support for some popular game controllers, uses the Lineage App Drawer (for non-ATV apps), exposes More Settings (non-ATV settings), bumps up the UI resolution, and strips more of the non-essential OEM apps out. Frankly, now that VideoStrong has switched over to Android TV and the TV Home Launcher, the differences aren't all that significant. It's really a matter of taste.

Streaming bugs probably won't be corrected with this custom ROM, as I didn't do any kernel work or update codecs/drivers.

First of all thank you for your work will check your rom and report back, will you take a look at the new firmware 5/12/2108 and coock something for us with the mecool km9 with voice remote?

[Agronur]

this rom works good. thank you @magendanz.
- bluetooth connected. listen music with bluetooth speaker. same time wifi works 5 mbps with 6 m distance and 3 concrete wall to modem.
- system ui little small icons i think due to high resolution.
- there is netflix on google play but doesnt work.
- videos flicker on chrome. there was same problem on stock. when you play videos on chrome text area flickers.
- external hdd permission problem solved. i can delete write on externals.
- there is a bug. some windows on screen doesnt fit. little high and little left.
- and i cant hide on screen keyboard and change input to different language. not complete input. same stock.

[Agronur]

How to install using USB Burning Tool 2.1.7
- File> Import Image> Select the .img file
- Press Start.
- Press and hold the Reset button with a tool in AV port.
- Connect the USB cable to 2.0 port and when i hear bip release the reset button.
- Look your device are detected.
- Press Stop when 100% completed.
- Disconnect your device.

erasing bootloader makes any failure? do i worry about something? and when we flash the img should we update ota zip file?

[endera]

hi,
How to setup steps?


How to install using USB Burning Tool 2.1.7
- File> Import Image> Select the .img file
- DESELECT "erase bootloader"
- Press and hold the Reset button with a tool in AV port.
- Plug to power.
- Connect the USB cable to 2.0 port and release the reset button.
- Look your device are detected.
- Press Start to flash.
- Press Stop.
- Disconnect your device.
ENJOY!

[xyrnox]

If anyone's feeling adventurous and contemplating flashing this on a H96 Max X2, don't do it, it will get stuck on the NEXUS logo flashing every few seconds, it won't boot.

[taox]

How to install using USB Burning Tool 2.1.7
- File> Import Image> Select the .img file
- DESELECT "erase bootloader"
- Press and hold the Reset button with a tool in AV port.
- Plug to power.
- Connect the USB cable to 2.0 port and release the reset button.
- Look your device are detected.
- Press Start to flash.
- Press Stop.
- Disconnect your device.
ENJOY!

Latest OEM firmware is linked in the change log. The USB OTG port is the USB 2.0 (non-blue) port on this device.

[Benna]

This custom ROM adds support for some popular game controllers, uses the Lineage App Drawer (for non-ATV apps), exposes More Settings (non-ATV settings), bumps up the UI resolution, and strips more of the non-essential OEM apps out. Frankly, now that VideoStrong has switched over to Android TV and the TV Home Launcher, the differences aren't all that significant. It's really a matter of taste.

Streaming bugs probably won't be corrected with this custom ROM, as I didn't do any kernel work or update codecs/drivers.

Thank you so much. Thanx for the work. Been looking out for better firmware for this box. My H96 Stick was good to me , but this box has better specs. I will have a look out for more firmware.
if I flash this , where can I find the original firmware if I want to go back?
Also , is the flashing the same as other boxes?
Hold the reset button ( in the AV port) and connect via USB to USB? Do we use the USB 2.0 or 3.0 port?
Thanx mate !

This custom ROM adds support for some popular game controllers, uses the Lineage App Drawer (for non-ATV apps), exposes More Settings (non-ATV settings), bumps up the UI resolution, and strips more of the non-essential OEM apps out. Frankly, now that VideoStrong has switched over to Android TV and the TV Home Launcher, the differences aren't all that significant. It's really a matter of taste.

Streaming bugs probably won't be corrected with this custom ROM, as I didn't do any kernel work or update codecs/drivers.

[Benna]

What is the benefits of installing this ROM over the standard ROM?
My box freezes while streaming live TV. That sucks. Will this rom fix the problem?

[taox]

Yesss!! Thanks Guest Downloading!

In the spirit of the Pure Nexus Project, these TVStock Nexus ROMs deliver the pure Android TV experience using the Open GApps TVStock Package. The goal is to keep true to Google's vision and use the bare minimum of OEM or third-party apps or add-ons, which can be added a la carte by the user as needed, just as I've done with the Stock and Nano variants.

Important Note: Please use my affiliate link so that GearBest continues to send me sample hardware: MECOOL KM9 Android 8.1 TV Box

TVStock variant includes:

• Open GApps TVStock Package
• Open GApps Nano Package
• Google Chrome Browser (replaces stock/AOSP Browser)
• App Drawer 1.0 from CyanogenMod/LineageOS
• Terminal app from LineageOS
• TWRP Recovery 3.2.3-1 by TeamWin

Changelog (20190117):

• Based on latest OEM firmware (OPM1.171019.011 V0828.20181205)
• Latest build from Open GApps (20190117)

Changelog (20190106):

• Initial release
• Based on latest OEM firmware (OPM1.171019.011 V0828.20181122)
• Latest build from Open GApps (20181229)

Known Bugs:

• Android TV Remote Control service will pair, but keeps dropping the connection.
• Google Cast Receiver broadcasts, but will not connect.

Download:

• TVStock Variant: BURN PACKAGE (1.69GB IMG file), OTA UPDATE (966MB ZIP file)
• Flash burn package with Amlogic USB Burning Tool v2.1.7 or BootcardMaker v2.0.0.2

Notes:

• The local Terminal app shows after being enabled in Settings->Developer Options.
• To make Developer Options visible, click 7 times on Settings->About->Build. To make it visible in the legacy Settings app, click More Settings->System->About Device->Build Number.
• Other devices based on the Amlogic u211 reference board may be compatible with this ROM, but there's currently no support for different wireless chipsets or IR remotes.
• The updater is signed, and so can be installed in the Update app (Settings->About->System Update), the stock recovery, or TWRP. It's designed for incremental updates, since user data is preserved. If you're installing for the first time, you should include a data wipe.
• The safest bet is always to install the full Amlogic burn package with USB Burning Tool. The reset switch on the KM9 is through the AV port.
• Flash ROMs at your own risk and always remember to back up your data first. The burn package includes a factory reset.

Credits:

• Maarten Fonville at Open GApps
• LineageOS
• TeamWin
• Pure Nexus Project

Donations:

• Your support is always appreciated! Just click here.