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Porting Android TV to Nexus 5

Hello, it's my first message on the forum even if I'm sticking with it since the first Nexus devices, thank you for all your work. I would like to know if it's possible to port a Rom from the Nexus Player to our device with a working Leanback Launcher and Cast features. It would be really interesting to be able to convert our powerfull device to an Android TV-like box connecting it to a 1080p TV. I am aware that requires a lot of work on the compatibility side due to the dofferent hardware but seems that the Nexus has all the features needed for such use.
Thank you. Have a nice day.
Inviato dal mio Nexus 5 utilizzando Tapatalk

Geocox said:
Hello, it's my first message on the forum even if I'm sticking with it since the first Nexus devices, thank you for all your work. I would like to know if it's possible to port a Rom from the Nexus Player to our device with a working Leanback Launcher and Cast features. It would be really interesting to be able to convert our powerfull device to an Android TV-like box connecting it to a 1080p TV. I am aware that requires a lot of work on the compatibility side due to the dofferent hardware but seems that the Nexus has all the features needed for such use.
Thank you. Have a nice day.
Inviato dal mio Nexus 5 utilizzando Tapatalk
Click to expand...
Click to collapse
I just posted this response to a similar ATV port thread:
https://forum.xda-developers.com/htc-explorer/general/help-port-android-tv-t3686800
I had the same question and this is my very first post too. Recently bought the Shield TV and while setting it up I was like “Why can’t phone h/w do this?” I have an old Nexus 5 (N5) with slimport and HDMI cable that puts out a nice display on my big TV.
So…
The N5 already had TWRP and LineageOS 14.1 (LOS) on it and that works very well. I use open-gapps for google apps. The N5 is called Hammerhead.
I see where open-gapps has tvstock build with the ATV framework apps (TIF core and base apps for play store and youtube etc.).
I’ve been playing with different configurations of the tvstock load on top of latest N5 lineage build. I have it booting and into ATV launcher. Several apps fail at boot time and it has limited capability so far.
Mods for tvstock install so far:
gapps-config.txt with most of base lineage apps disabled (audio, music, recorder, mail, etc.)
installer.sh:
--- mod to force the device_type to tv and set the core apps to tvcore
--- Mod to remove use of ATV’s setup wizard (setupwraith) that seems to crash and not allow launcher. Enabled normal LOS setup. The ATV setup also seems to disable ability to enable developer options too.
I created an XDA account just to explore creating a thread or something to see if anyone else has attempted ports. Web searches have not given much. Some RPi 3 info, Odroid boards and the Linaro stuff but that didn’t help me any as they don’t get into the details of how to configure the builds.

ercatv said:
I just posted this response to a similar ATV port thread:
https://forum.xda-developers.com/htc-explorer/general/help-port-android-tv-t3686800
I had the same question and this is my very first post too. Recently bought the Shield TV and while setting it up I was like “Why can’t phone h/w do this?” I have an old Nexus 5 (N5) with slimport and HDMI cable that puts out a nice display on my big TV.
So…
The N5 already had TWRP and LineageOS 14.1 (LOS) on it and that works very well. I use open-gapps for google apps. The N5 is called Hammerhead.
I see where open-gapps has tvstock build with the ATV framework apps (TIF core and base apps for play store and youtube etc.).
I’ve been playing with different configurations of the tvstock load on top of latest N5 lineage build. I have it booting and into ATV launcher. Several apps fail at boot time and it has limited capability so far.
Mods for tvstock install so far:
gapps-config.txt with most of base lineage apps disabled (audio, music, recorder, mail, etc.)
installer.sh:
--- mod to force the device_type to tv and set the core apps to tvcore
--- Mod to remove use of ATV’s setup wizard (setupwraith) that seems to crash and not allow launcher. Enabled normal LOS setup. The ATV setup also seems to disable ability to enable developer options too.
I created an XDA account just to explore creating a thread or something to see if anyone else has attempted ports. Web searches have not given much. Some RPi 3 info, Odroid boards and the Linaro stuff but that didn’t help me any as they don’t get into the details of how to configure the builds.
Click to expand...
Click to collapse
Have you made any progress with this "mod"?
I also have an old N5, but don't know if it can be turned into an Android TV-like device. Would be nice, since it can use google assistant, has good hardware, etc.
If you do manage to get it "fully" working, please post a step by step guide on what to install and what works what doesnt.
cheers!

Shield Portable Marshmallow Options?

I see there are several custom marshmallow ROMs for the Nvidia Shield Portable. I'm thinking of upgrading as I'm sick of always having to move my apps around and not being able to update them. Adoptable storage solves that issue.
The ones I've found are:
CM: https://forum.xda-developers.com/nv...t/rom-cyanogenmod-12-shield-portable-t3042192
LineageOS: https://forum.xda-developers.com/nvidia-shield/development/rom-lineageos-shield-portable-t3562831
RR: https://forum.xda-developers.com/nvidia-shield/development/resurrection-remix-t3465740
Which of these is the most stable and supported? It appears CM or LineageOS.
Are any shield features supported on these? Such as (in order of importance):
Console mode
Controller
Gamestreaming (using official app, not moonlight)
Gamepad mapper
Thanks!

I'm running CM13 for the same reason, adoptable storage. Controller works but most shield specific stuff does not and other apps are needed. Let me know which one you end up on. Haven't booted mine for a while and thinking of wiping it again.

LineageOS is the continuation of CyanogenMod, I wouldn't use the cm builds anymore. And wow, somehow I missed RR getting released, need to go take a look at it sometime.
As for feature support (should apply to all custom ROMs, but I can't be 100% sure about RR):
Console mode: Yes, works fine.
Controller: Built-in works, wireless does not. Been working on the wireless support for years. I can make them pair and work, but there's no user friendly way to do so yet. See the end of the shield apps thread in the tablet section for more info.
Game stream official: No, does not work. As far as I can tell, support for the tegra 4 was completely removed from the M version of the shield hub streaming. As such, I cannot fix it. Moonlight does work, I am told. Don't use streaming myself as I don't have windows.
Gamepad mapper: This is virtually impossible to port from stock. Tincore is the alternative, but is a pain to set up.

Thanks for the informative response! Sounds like LineageOS is the way to go. If I decide I'm going to keep my portable I'll probably flash LineageOS (I'm debating selling it as I bought a GPD Win, but it's found a use as an Android TV system for my wife... so I'm debating keeping it or selling it and buying a cheap chinese system).

I've posted an atv build or two in my cm thread. Working on making atv work better in lineage right now. Been having troubles the last couple weeks, but have a couple more devs looking at the problems now. Once those settle down, I'll run another build for roth. It worked really well for the short time I had it installed. Might even end up my normal install once the kinks get worked out. But if you're interested in atv, I am working on it. If you want a really nice dedicated atv system, the shield android tv is amazing. For kodi, retroarch, etc, etc. A bit pricy, but totally worth it for the features.

Thanks, I'll look into it, but it's just a kitchen TV machine. All she really uses it for is CrunchyRoll and YouTube (hence why a cheap chinese system would be perfect).

Steel01 said:
LineageOS is the continuation of CyanogenMod, I wouldn't use the cm builds anymore. And wow, somehow I missed RR getting released, need to go take a look at it sometime.
As for feature support (should apply to all custom ROMs, but I can't be 100% sure about RR):
Console mode: Yes, works fine.
Controller: Built-in works, wireless does not. Been working on the wireless support for years. I can make them pair and work, but there's no user friendly way to do so yet. See the end of the shield apps thread in the tablet section for more info.
Game stream official: No, does not work. As far as I can tell, support for the tegra 4 was completely removed from the M version of the shield hub streaming. As such, I cannot fix it. Moonlight does work, I am told. Don't use streaming myself as I don't have windows.
Gamepad mapper: This is virtually impossible to port from stock. Tincore is the alternative, but is a pain to set up.
Click to expand...
Click to collapse
Thank you for doing all this work! As you saw based on the other threads, I am using LineageOS now. I haven't fully tested everything yet, but so far things are mostly working well.

Xiaomi MI tv 4, 4a, 4c, 4s, 4 pro, 4a pro,.....

A common place to discuss and share for MI Tv.
Please share your comments regarding your MI tv.
And anyone succeeded in rooting or porting of custom rom or recovery?
Root can be done ( following a Russian site).

karige said:
A common place to discuss and share for MI Tv.
Please share your comments regarding your MI tv.
And anyone succeeded in rooting or porting of custom rom or recovery?
Root can be done ( following a Russian site).
Click to expand...
Click to collapse
Damn this ,theres no option to create wifi hotspot , and you need third wifi for google cast

Miracast is supported by the tv itself!

karige said:
Miracast is supported by the tv itself!
Click to expand...
Click to collapse
Yep, for sure!

Anyone having the latest pro version of mi tv with Android 8.1?

A very useful tool which shows all the required information for identifying the correct firmware in case of something went wrong with the OS. So, keep in mind to place the screenshot of it somewhere safe. The app shows the detail of your display panel id, rom version, platform id...... All this is data is required before flashing a new rom as MiTv has so many many variant like MiTv 4a 49" has more than 4 variant, like wise for MiTv 4 55". So, on every model has some different variance, all because of having different display panels and for other reasons. Some display panel will be from LG or Samsung and two other brand from Chinese manufacturer.

Mi TV is a better option for limited budget. You will get more features for less budget.

If someone could share the rom and recovery dump file from the Mi Pro android 8.1 series, it will be a great help for the other previous Mi Tv users in porting the rom. Or at least share what you find for MiTv like rooting, custom recovery or anything for others.
Btw i found a way to root MiTv but its a long process and it needs UART device. And also to block the adds by using adb without root.
Again, so many MiTv owner pass by looking for some development for our Tv but find nothing mainly because no one is interested in so little interacted thread and not able to start any developments (at least in my view). Start sharing your experience, may be starting with your best optimal display setting.

Can anyone make a workable twrp for mi tv

Suku1509 said:
Can anyone make a workable twrp for mi tv
Click to expand...
Click to collapse
Yes, it is there but it needs to be install through UART from the diagnostic port.

karige said:
Yes, it is there but it needs to be install through UART from the diagnostic port.
Click to expand...
Click to collapse
Can you give a tutorial bro...

Suku1509 said:
Can you give a tutorial bro...
Click to expand...
Click to collapse
First you need a UART device and then open the tv back panel and you have to make a connection at the diagnostic port on the motherboard directly.
If you are ready for this steps, prepare for the next move and let me know.

karige said:
Anyone having the latest pro version of mi tv with Android 8.1?
Click to expand...
Click to collapse
I do have the 43" global with build in Chromecast. Works nice and pic is also very good. No way to install Netflix for android tv and I cannot cast Netflix from my phone to the tv.. Everything else is castable.

Honestly I do have 43 inch 4A model. But the only concern here is do we need custom rom for this TV? I mean we already have one of the best stock firmware. Also, there is a way to sideload app from usb and once you install aptoide store then you can directly download apps from it. I have good amount of apps installed for me but few of them need mouse like Netflix and Amazon prime. Some of them need google play services so they do get installed but when you try go ahead they ask for play services. Also, regarding the UART port, opening the back panel will surely void the warranty, are people willing to go ahead with that?
I'm fond of mods and custom roms but here it is bit complicated as a TV is not a personal device which is used by only one person like a smartphone. I heard we will get the oreo update soon does any1 knows when it's scheduled?

mdvirgo92 said:
Honestly I do have 43 inch 4A model. But the only concern here is do we need custom rom for this TV? I mean we already have one of the best stock firmware. Also, there is a way to sideload app from usb and once you install aptoide store then you can directly download apps from it. I have good amount of apps installed for me but few of them need mouse like Netflix and Amazon prime. Some of them need google play services so they do get installed but when you try go ahead they ask for play services. Also, regarding the UART port, opening the back panel will surely void the warranty, are people willing to go ahead with that?
I'm fond of mods and custom roms but here it is bit complicated as a TV is not a personal device which is used by only one person like a smartphone. I heard we will get the oreo update soon does any1 knows when it's scheduled?
Click to expand...
Click to collapse
Dear Friend,
I'm not concerned about custom ROMS here. But I want to enhance possible supported features in product not given by Mi.
I have Mitv 4a, and it doesn't support bluetooth speaker, while there is bluetooth in hardware. So by rooting and patching some firmware to make it working is my concern.
Another thing is, As phoneix rom and older Remix os were having support to replicate touch with Keyboard and mouse. If one can mimic that feature in patch ui firmaware than our MiTV will be more amazing:fingers-crossed:
I used to do same with Octopus app but its annoying for many apps.
Most important feature for me is supporting external sd card as internal storage. Which would not be possible without rooting MiTV.
What do you and others say about these?

I understand that you want to make optimum use of the hardware and explore all the possibilities. I personally feel it's a step we must take provided we have the source code and stock firmware readily available. Also, I have bought a wireless mouse and keyboard combo from Flipkart and it works like a charm. Regarding external hard drive support as internal, I feel the current version of android on MI TV 4A doesn't supports it natively. We should wait for the Oreo update and then should work towards it. Though my wife will kill me for messing up with the TV, I'm all in brother. It's just if anything goes wrong we should be able to put our **** together again

mdvirgo92 said:
I understand that you want to make optimum use of the hardware and explore all the possibilities. I personally feel it's a step we must take provided we have the source code and stock firmware readily available. Also, I have bought a wireless mouse and keyboard combo from Flipkart and it works like a charm. Regarding external hard drive support as internal, I feel the current version of android on MI TV 4A doesn't supports it natively. We should wait for the Oreo update and then should work towards it. Though my wife will kill me for messing up with the TV, I'm all in brother. It's just if anything goes wrong we should be able to put our **** together again
Click to expand...
Click to collapse
Yes, we are in wait and watch situation. :angel:

karige said:
First you need a UART device and then open the tv back panel and you have to make a connection at the diagnostic port on the motherboard directly.
If you are ready for this steps, prepare for the next move and let me know.
Click to expand...
Click to collapse
So, what i have to do after that?

edited

All i need is google service to use voice search. I saw some methods but they did it for inbox and TV3 series. Havent for TV4 series. Just wait and wait ?. Talk to a developer who did for tv3s (root, install google services, voice search...) but he hasnt get TV4 device.

SlashTV Android OS for Odroid XU4

I'm putting this here because the cpu is Samsung exynos, and it doesn't fit into the other areas here.
This is an Android distro based on LineageOS, preconfigured to be a retro gaming and media all in one, it has Netflix, Plex, Kodi, Atari to DC, moonlight works. It's got root and play store as well.
This is a beta release, and will be updated to stable in the not too distant feature. Some wireless controllers are buggy, besides that most things are good.
This Slash TV release is sponsored by The Retro Arena
I have added an update to the google drive, there are now two images available.
Link:
https://drive.google.com/open?id=1SKbJKOQ2H-t4_0HwvBCbzBJkoonR1fdV
Sources:
https://wiki.odroid.com/odroid-xu4/software/building_android
https://github.com/hardkernel
https://github.com/LineageOS

Reserved

Ill check it out

Following!
I'll have an idle XU4 very soon which I might re-purpose as TV box.

WouterGrimmie said:
Following!
I'll have an idle XU4 very soon which I might re-purpose as TV box.
Click to expand...
Click to collapse
there are 3 images for xu4 available, all android based. There are linux distros as well, one that I create. but this is an android forum

Hello! Hey, many thanks for your work! I'm trying to get this working but it doesnt boot. I'm using a Xu4 with an sd card, the XU4 is set to boot from card and I have flashed the card using Balena. What could be wrong?
EDIT: Anyway I will read the Odroid Android setup instructions to see if I can find something.
EDIT2: I just can't find a boot.ini or related inside any partition. A bit lost here... I will not move forward because of a lack of time. I really want to try it out.
EDIT3: Found this: https://forum.odroid.com/viewtopic.php?t=31071 - Basically says I must be patient and let it run for about fifteen minutes to allow it to boot properly. I will reflash and try again.
The red led on the board is fixed on, and the cooler is running at maximum while I wait for it to boot. Is that the common behaviour?
Many thanks!!!!!!
EDIT4: Nevermind, I've flashed again and it worked.

What is the best ROM for nvidia shield k1 2020

I recently installed a Custom Rom and the truth is that it is giving me more problems than solutions.
I would like to know which is the best custom Rom to install it and that I can use the tablet 100%.
What do you recommend?
Preferably android marshmallow or higher

Which custom rom did you install?

Hi
At the moment i testing out following Roms:
Stock 5.4 (debloated by myself)
This is the latest Rom from Nvidia which has all of the oem apps and features this Tablet offers. But on the downside it has slowdowns and freezes. In my case i debloated the Rom by myself where i deleted apps and the systemapps like twitch,squid,fallout and ota or feedback for example. With this the device is barely useable with some slowdowns and freezes but way better than before.
LineageOS 14.1 by Saint2k
This is a stable,fast and secure Rom. Secure because it get almost every month a security update like on a new device and is the perfect Rom if you use it as a normal Tablet and play Games from the Playstore. On the downside Nvidia Games doesnt work and the Old Controller is just useable with the USB Cable + OTG Adapter. Also the Console Mode is buggy and some say it has a bad Batterydrain at idle what i cant comfirm yet.
AOSPExtended 5.8
This Rom is based on Android 8.1 with working Hardware Acceleration. But it has the same issues with Nvidia Games and the Controller and Consolemode. This is the more stable Version of the AOSPExtended Roms.
AOSPExtended 6.7
This Rom is based on Android 9 and the Nvidia Games App works but only when the App Signature is deaktivated with LuckyPatcher. For the GAPPS you also should use the OpenGapps Nano Pack instead of the older MindtheGapp. This is the less stable Version i also had 1-2 Restarts and 3DMarks had some Graphicissues. But apart from this it is a interesting ROM where i hope the Developer still is working on
One thing to the DRM Issues:
Every Rom also the Stock One is affected from this. Its because our Devices has Disconnected from the Widevine Service run by Google without a warning or a reason.
That means no Copyright Protected Medias like from Netflix are able to use atm.
I hope this was helpful for you and dont hesitate to ask if you have more questions.

i am also curious about this! looking for the best ROM for my k1

Scavenger87 said:
Hi
At the moment i testing out following Roms:
Stock 5.4 (debloated by myself)
This is the latest Rom from Nvidia which has all of the oem apps and features this Tablet offers. But on the downside it has slowdowns and freezes. In my case i debloated the Rom by myself where i deleted apps and the systemapps like twitch,squid,fallout and ota or feedback for example. With this the device is barely useable with some slowdowns and freezes but way better than before.
LineageOS 14.1 by Saint2k
This is a stable,fast and secure Rom. Secure because it get almost every month a security update like on a new device and is the perfect Rom if you use it as a normal Tablet and play Games from the Playstore. On the downside Nvidia Games doesnt work and the Old Controller is just useable with the USB Cable + OTG Adapter. Also the Console Mode is buggy and some say it has a bad Batterydrain at idle what i cant comfirm yet.
AOSPExtended 5.8
This Rom is based on Android 8.1 with working Hardware Acceleration. But it has the same issues with Nvidia Games and the Controller and Consolemode. This is the more stable Version of the AOSPExtended Roms.
AOSPExtended 6.7
This Rom is based on Android 9 and the Nvidia Games App works but only when the App Signature is deaktivated with LuckyPatcher. For the GAPPS you also should use the OpenGapps Nano Pack instead of the older MindtheGapp. This is the less stable Version i also had 1-2 Restarts and 3DMarks had some Graphicissues. But apart from this it is a interesting ROM where i hope the Developer still is working on
One thing to the DRM Issues:
Every Rom also the Stock One is affected from this. Its because our Devices has Disconnected from the Widevine Service run by Google without a warning or a reason.
That means no Copyright Protected Medias like from Netflix are able to use atm.
I hope this was helpful for you and dont hesitate to ask if you have more questions.
Click to expand...
Click to collapse
If you flash Magisks it has a few different modules that fix DRM so Netflix and other streaming apps work correctly. I just learned about them the other day when I was checking out some options in Magisks Manager.
As far as the best custom ROM goes I am going to have to go with ASOP 6.8. The reason being is it is the only ROM that will let my PS4 controller connect wirelessly. Also, it is the only ROM that screen casting is working for me on. However, it does not work when I use cast by swiping down on the screen and selecting it. I have to download a 3rd party app to get it to work. I found one the other day that worked perfect for allowing me to watch Cinema apk movies on my TV. I ended up factory resetting my tablet though and now I cannot remember what app it was.

bigroc2223 said:
If you flash Magisks it has a few different modules that fix DRM so Netflix and other streaming apps work correctly. I just learned about them the other day when I was checking out some options in Magisks Manager.
As far as the best custom ROM goes I am going to have to go with ASOP 6.8. The reason being is it is the only ROM that will let my PS4 controller connect wirelessly. Also, it is the only ROM that screen casting is working for me on. However, it does not work when I use cast by swiping down on the screen and selecting it. I have to download a 3rd party app to get it to work. I found one the other day that worked perfect for allowing me to watch Cinema apk movies on my TV. I ended up factory resetting my tablet though and now I cannot remember what app it was.
Click to expand...
Click to collapse
Cool that means you be able to watch Netflix, Amazon, ... In Full HD ?
Because i also tried out the liboemcrypto disabler on my rootet oem tablet and i was able to start at least the netflix app but it wasn't going above 540p i would say because the Widevine CDM Securitylevel is now L3 before it was L1 with only Current HDCP Level stated as "Disconnected"
But i try out the second modul with DRM in name when the Tablet is done with charging

darth_antz said:
Which custom rom did you install?
Click to expand...
Click to collapse
I tried the 5.8 aex 5.8 and it worked very well, until playing a google play game I realized that the tablet was locked and I closed the apps. Apart from that the screen mirroring does not work, it freezes the image.
Now I have installed the 14.1 , it works very well, the same game freezes, but it takes a lot longer. And this standby spends little battery, but on consumes that gives taste. And with this screen mirroring does not work with a smart tv, like stock.

Scavenger87 said:
Hi
At the moment i testing out following Roms:
Stock 5.4 (debloated by myself)
This is the latest Rom from Nvidia which has all of the oem apps and features this Tablet offers. But on the downside it has slowdowns and freezes. In my case i debloated the Rom by myself where i deleted apps and the systemapps like twitch,squid,fallout and ota or feedback for example. With this the device is barely useable with some slowdowns and freezes but way better than before.
LineageOS 14.1 by Saint2k
This is a stable,fast and secure Rom. Secure because it get almost every month a security update like on a new device and is the perfect Rom if you use it as a normal Tablet and play Games from the Playstore. On the downside Nvidia Games doesnt work and the Old Controller is just useable with the USB Cable + OTG Adapter. Also the Console Mode is buggy and some say it has a bad Batterydrain at idle what i cant comfirm yet.
AOSPExtended 5.8
This Rom is based on Android 8.1 with working Hardware Acceleration. But it has the same issues with Nvidia Games and the Controller and Consolemode. This is the more stable Version of the AOSPExtended Roms.
AOSPExtended 6.7
This Rom is based on Android 9 and the Nvidia Games App works but only when the App Signature is deaktivated with LuckyPatcher. For the GAPPS you also should use the OpenGapps Nano Pack instead of the older MindtheGapp. This is the less stable Version i also had 1-2 Restarts and 3DMarks had some Graphicissues. But apart from this it is a interesting ROM where i hope the Developer still is working on
One thing to the DRM Issues:
Every Rom also the Stock One is affected from this. Its because our Devices has Disconnected from the Widevine Service run by Google without a warning or a reason.
That means no Copyright Protected Medias like from Netflix are able to use atm.
I hope this was helpful for you and dont hesitate to ask if you have more questions.
Click to expand...
Click to collapse
What I'm looking for in a rom for my tablet is: to be able to play google play games, something demanding (like when I buy it), also be able to use screen mirroring to watch videos and movies on smart tv. And if it's possible for the battery to last.

f3nix22 said:
What I'm looking for in a rom for my tablet is: to be able to play google play games, something demanding (like when I buy it), also be able to use screen mirroring to watch videos and movies on smart tv. And if it's possible for the battery to last.
Click to expand...
Click to collapse
Hi
In your case i would give the Unofficial LineageOS4.1 from Saint2k a try. Its fast, reliable, and secure because of the almost monthly security updates. Also Games from the PlayStore shouldn't be a problem. I also have a mirroring option which gave me no issues so far.

Scavenger87 said:
Hi
In your case i would give the Unofficial LineageOS4.1 from Saint2k a try. Its fast, reliable, and secure because of the almost monthly security updates. Also Games from the PlayStore shouldn't be a problem. I also have a mirroring option which gave me no issues so far.
Click to expand...
Click to collapse
I currently have the 14.1 that you tell me installed. But screen mirroring doesn't work for me.
And demanding games, it slows down a bit or even after playing for a while, it closes my game.

f3nix22 said:
I currently have the 14.1 that you tell me installed. But screen mirroring doesn't work for me.
And demanding games, it slows down a bit or even after playing for a while, it closes my game.
Click to expand...
Click to collapse
Ok i tried the screen mirroring again and you are right it also crashes for me when i start it direct with the button from the dropdown menu. When i use it to cast the youtube app it works fine for me and thats the only thing i use it for atm so thats the reason i didnt notice it.
About the demanding Games i play occasionaly COD Mobile with the Tablet. Its really slow at starting because most of the time the game does updates and loads a lot of annoying ads
It just needs a bit of patience but when you actually in the match itself it runs just fine and it doesnt crash a lot for me.

f3nix22 said:
I currently have the 14.1 that you tell me installed. But screen mirroring doesn't work for me.
And demanding games, it slows down a bit or even after playing for a while, it closes my game.
Click to expand...
Click to collapse
for example, he played clash royale and the application closed 2 times.
Then the other day playing the game of the 7 deadly sins, it closed after 5 minutes of playing.

f3nix22 said:
I currently have the 14.1 that you tell me installed. But screen mirroring doesn't work for me.
And demanding games, it slows down a bit or even after playing for a while, it closes my game.
Click to expand...
Click to collapse
I recently upgraded from a 2 year old 14.1, to the latest. I found on the androidfilehost for the-saint2k sometimes had the latest on the right side, under recent files. I checked now and its updated to the latest
https://androidfilehost.com/?w=files&flid=297059
I found the kernel from BitObession
https://forum.xda-developers.com/sh.../tweaked-kernel-nvidia-shield-tablet-t3069776
K12-002 works fine and fixed my battery drain during sleep
https://androidfilehost.com/?w=files&flid=282989
I dont use screen mirroring, but i do use HDMI out for use at school and that works fine. Nvidia console is still included in this builds, and I'm glad its standard.
Now I've noticed Kernel Aduitor is no longer available in the appstore, and is over 2 years old. Is there a better kernel auditor app for changing the governors? My tablet is a e-book reader currently, I could happily downclock it to get more out of the battery.
I hope you find your solution. I wouldnt expect too much more development for this (in before lineageos16.0 becomes the bees knees for this device).

f3nix22 said:
for example, he played clash royale and the application closed 2 times.
Then the other day playing the game of the 7 deadly sins, it closed after 5 minutes of playing.
Click to expand...
Click to collapse
Ok sounds for me the Games running out of memory and the ROM cant handle it. You could try to change the Low Memory Killer Settings. For this you need Root Access and with the Kernel Manager App from the PlayStore you can easily change those Settings it even have some Presets as shown on the Screenshots.
It also have Settings like KMS which reduce the Memory Usage too and you can set the Read Ahead Buffer Size.
I think it may need some tinkering with those settings to find the perfect ones.
darth_antz said:
I recently upgraded from a 2 year old 14.1, to the latest. I found on the androidfilehost for the-saint2k sometimes had the latest on the right side, under recent files. I checked now and its updated to the latest
https://androidfilehost.com/?w=files&flid=297059
I found the kernel from BitObession
https://forum.xda-developers.com/sh.../tweaked-kernel-nvidia-shield-tablet-t3069776
K12-002 works fine and fixed my battery drain during sleep
https://androidfilehost.com/?w=files&flid=282989
I dont use screen mirroring, but i do use HDMI out for use at school and that works fine. Nvidia console is still included in this builds, and I'm glad its standard.
Now I've noticed Kernel Aduitor is no longer available in the appstore, and is over 2 years old. Is there a better kernel auditor app for changing the governors? My tablet is a e-book reader currently, I could happily downclock it to get more out of the battery.
I hope you find your solution. I wouldnt expect too much more development for this (in before lineageos16.0 becomes the bees knees for this device).
Click to expand...
Click to collapse
The App should be also what you looking for

Scavenger87 said:
Hi
At the moment i testing out following Roms:
***snip***
Click to expand...
Click to collapse
I agree with Scavenger87, I've also tested Saint2k 14.1 & 15.1, AEX 5.8 & 6.7. By far the most usable is Saint2k 14.1 the second time I've loaded it up (so far).
AEX 5.8 has outstanding deep sleep battery life but the random reboots to the OS or TWRP in the middle of doing something eventually had me loading up Saint2k 14.1, which was stable but ate battery at idle despite running the BitOb K12-002 kernel.
So I tried Saint2k 15.1 but had a lot of problems launching apps and also RR, then wiped & flashed AEX 6.7 which seemed to have even more problems with app launching. Both were quite laggy compared to LOS14.1 and AEX5.8 when the apps finally started to run.
Today I reflashed Saint2k 14.1 with BitOb K12-002 kernel and so far the device feels like is should - clean and snappy. It just finished being fully charged so I'll get an idea of sleep battery consumption over the next few days.

Scavenger87 said:
Ok sounds for me the Games running out of memory and the ROM cant handle it. You could try to change the Low Memory Killer Settings. For this you need Root Access and with the Kernel Manager App from the PlayStore you can easily change those Settings it even have some Presets as shown on the Screenshots.
It also have Settings like KMS which reduce the Memory Usage too and you can set the Read Ahead Buffer Size.
I think it may need some tinkering with those settings to find the perfect ones.
The App should be also what you looking for
EDIT: For some reason i cant upload the Screenshots i try it later again.
Click to expand...
Click to collapse
I would like to make an installation as clean as possible of 14.1.
What do I have to clean when I reinstall the rom from twrp?
And if I have to do a separate installation to make it work better, when should I do it? Thank you

For a complete wipe down you should go to TWRP -> WIPE -> Advanced Wipe and Wipe Everything apart of the Micro SD card for obvious reasons
Then install the newest build of the 14.1 by The-Saint2k which you can found here : https://androidfilehost.com/?fid=8889791610682953905
The Filename says its from the 6 October 2020 which wasnt revealed by The-Saint2k in the Forum and i wasnt able to test it out myself but i never had any new Problems with his ROMs.
I dont get the second question what do you mean with seperate installation ?

Scavenger87 said:
For a complete wipe down you should go to TWRP -> WIPE -> Advanced Wipe and Wipe Everything apart of the Micro SD card for obvious reasons
Then install the newest build of the 14.1 by The-Saint2k which you can found here : https://androidfilehost.com/?fid=8889791610682953905
The Filename says its from the 6 October 2020 which wasnt revealed by The-Saint2k in the Forum and i wasnt able to test it out myself but i never had any new Problems with his ROMs.
I dont get the second question what do you mean with seperate installation ?
Click to expand...
Click to collapse
Some zip file that improves performance, or the operation of the tablet or rom.

Ok i don't have any expirience with such improvement files but i guess as early as possible maybe like the gapps direct after the rom.
Which files are you mean ? And did you try to test the Games without those packs ?
I mean because you facing instability issues..

Scavenger87 said:
Ok i don't have any expirience with such improvement files but i guess as early as possible maybe like the gapps direct after the rom.
Which files are you mean ? And did you try to test the Games without those packs ?
I mean because you facing instability issues..
Click to expand...
Click to collapse
My installation was only of the rom and gapps.
But there are times that they recommend you install some more package from twrp to improve the functioning of the tablet. As for example the one from aex 5.8 there is one to use fast loading (or so I understood).