yashsingh1/xdaforums huggingface dataset:
[Fire HD 8 and HD 10 Original Android Development] newnewcomputer:
thanx 4 the continued reports n ur scripts! glad to hear that it works out! there is also a flashable zip for TWRP but was too lazy to look dat up.

if u dont mind me asking - wats the reason to build a custom AICP? does it have a lot more customization than LOS? L14 been rock solid on my karnak so i was wondering.
[Fire HD 8 and HD 10 Original Android Development] Korin67:
I know LOS14.1 is very stable. I just want to add another ROM for karnak. Nothing else. What is curious for me is that: LOS14.1 does not have wired headphone issue now, is this correct? I used current LOS14.1 device tree to build AICP. The resulting ROM still needs patch to solve wired headphone issue. This is very confusing for me.
[Fire HD 8 and HD 10 Original Android Development] newnewcomputer:
wired headphone was a common issue across all custom ROMs for Fire HD tab. it was thought that the issue was very complicated...unless someone found out that it was not; as described in the post.

not sure if the fix has been incorporated as different ROMs are maintained by different developers. i lost track - i think it was posted here in Karnark but also cross-posted in Suez and Douglas. with a flashable zip, it is not a big deal - yeah, the flashable may be buried somewhere in the Suez thread if u wanna find it.
[Fire HD 8 and HD 10 Original Android Development] sd_dracula:
Hey guys I need some help I had lineage-14.1-20190717-UNOFFICIAL-karnak flashed to my fire hd8 2018 and all of a sudden it got stuck in a boot loop at the lineage logo.

So I downloaded lineage-14.1-20200324-UNOFFICIAL-karnak, wiped data, installed rom and rebooted.

The same boot loops happens, what can I do to fix it.
[Fire HD 8 and HD 10 Original Android Development] Qynklee:
Use latest version ROM and GAPPs pico newest
[Fire HD 8 and HD 10 Original Android Development] 789mod:
Is there any fix for WiFi disconnected when sleep ?
[Fire HD 8 and HD 10 Original Android Development] 789mod:
link is delete i want it plz
[Fire HD 8 and HD 10 Original Android Development] Korin67:
Okay, here you go. Be sure it is an old build.

File on MEGA

mega.nz
[Fire HD 8 and HD 10 Original Android Development] 789mod:
Aslo wife disconnected when sleep ?
[Fire HD 8 and HD 10 Original Android Development] Korin67:
Actually, I am using LOS16.0 for karnak. My build is totally based on the source of LOS14.1. If the wifi issue is with LOS14.1 so is with my build as well.
[Fire HD 8 and HD 10 Original Android Development] oscar13sd:
Not really a fix, but work around is to toggle airplane mode.
[Fire HD 8 and HD 10 Original Android Development] 789mod:
You mean I trun on airplane mode will WiFi keep on ? ,

I have other questions ,

Some router Not compatible with the device, the device keeps connecting and disconnecting what's slllooooo ???
[Fire HD 8 and HD 10 Original Android Development] oscar13sd:
Sorry, I misunderstood. I thought your issue was losing WiFi connectivity. I had that issue which was only solved by restart or toggling of airplane mode.
[Fire HD 8 and HD 10 Original Android Development] chimpsRcool:
Got my Kindle Fire 8 2018 this Monday and got LOS 16.1 on. Performance was great, the only hangup was that there is a known issue for LOS 15, 16, 17 with Netguard not working:

https://www.reddit.com/r/LineageOS/comments/lcl4qy

So jumped to LOS 14.1. Aside from a few apps that aren't compatible with this android version, everything works fine. This also worked for other netblockers that use IPtables like AFwall+. I used a kernel manager on both versions to get a bit of a better performance in powersaving/performance profiles. Will also add that I used both without gapps and instead with MicroG/Aurora/F-droid

If you are using this device for a single task/light browsing/as a student, 14.1 should be fine.

Looking forward to bumping to 19.1/18.1 once it's stable
[Fire HD 8 and HD 10 Original Android Development] simplepinoi177:
MOD ANNOUNCEMENT

THREAD CLOSED​

As per OP's (@Kaijones23 ) request, this thread is closed as "this version isn’t receiving any more updates since aosp discontinued nougat".
[Fire HD 8 and HD 10 Original Android Development] Rortiz2:
That's not normal... When you connect the fire to PC it detects anything?

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[Fire HD 8 and HD 10 Original Android Development] oscar13sd:
I have not tried that, but I will when I get home tonight.
[Fire HD 8 and HD 10 Original Android Development] Danvep:
I'm having the same issue and when I hit the power button the tablet will sometimes shut down. Also Netflix works sometimes but then will give an error.
[Fire HD 8 and HD 10 Original Android Development] oscar13sd:
I've connected it, nothing is detected.
[Fire HD 8 and HD 10 Original Android Development] Kaijones23:
Well press and hold the power button for 10 seconds and then press it again. It will boot. The workaround is keep it plugged in the computer with the USB debugging enabled
[Fire HD 8 and HD 10 Original Android Development] oscar13sd:
Thank you for the reply. I have tried all the combinations of holding down the power button and volume buttons. And unfortunately, I cannot verify if USB debugging is enabled...

I think it is bricked. At least prime day is a couple days away.
[Fire HD 8 and HD 10 Original Android Development] Kaijones23:
Well I think the rom is stuck. If you want you can open the back case and taken the battery connector off. It's happening to me too I just press and hold the power for 30 seconds

I probably need [MENTION=5749760]ggow[/MENTION] help me with this issue
[Fire HD 8 and HD 10 Original Android Development] oscar13sd:
Thank you, I'll give that a try.
[Fire HD 8 and HD 10 Original Android Development] MontysEvilTwin:
The previous version did not do this. What did you change when you fixed the audio and video that could have caused it?
[Fire HD 8 and HD 10 Original Android Development] DB126:
Have some appreciation for the depth of integration required to interface with display, audio, radios, etc. Such side effects are not unexpected and often hard to track down - especially on Amazon gizmos that have subtle hardware/build nuances and a poorly documented kernel.
[Fire HD 8 and HD 10 Original Android Development] MontysEvilTwin:
I do appreciate that it might not be easy to debug. Just trying to be helpful, not meant in any other way. I'll happily apologise to the developers of this rom if they are offended. Are you one of them?
[Fire HD 8 and HD 10 Original Android Development] DB126:
FWIW - I am not on this platform.
[Fire HD 8 and HD 10 Original Android Development] Rortiz2:
The "primary" devs are Kjones and me. And no, we are not offended.

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[Fire HD 8 and HD 10 Original Android Development] Kaijones23:
What I have changed with is the frameworks/av and frameworks/core to get the audio to work..
[Fire HD 8 and HD 10 Original Android Development] oscar13sd:
That was the fix, thank you. The back case was surprisingly easy to take off compared to other tablets I've had in the past.
[Fire HD 8 and HD 10 Original Android Development] careswho:
Hi. I am planning to buy a Fire HD8 during the prime day sale with the sole purpose of installing lineage on it. I will be using it to run some app testing stuff.

I had installed LOS 14 on my phone but all the instructions were available on LOS website, so now I am confused. On the first post everything is available apart from instructions. So can I just follow any generic LOS installation instructions? Is there a specific guide which is close to what would be similar in FireHD8?

For unlock instructions I plan to follow bibikalka post.

Thank you,
[Fire HD 8 and HD 10 Original Android Development] Rortiz2:
1. Boot to TWRP

2. Wipe system, data, cache

3. Install LOS14.1

4. Install G-APPS

5. Wipe dalvik cache
[Fire HD 8 and HD 10 Original Android Development] almazen81:
my dear Kaijones23 Thank you for this good work. I was working on the sound but you preceded me but there is a problem when the device enters sleep mode reboots after a minute
[Fire HD 8 and HD 10 Original Android Development] Kaijones23:
I've been trying to figure this out but there is nothing telling me what is wrong with this rom. I'm trying to look through line by line. I'm figuring this out
[Fire HD 8 and HD 10 Original Android Development] careswho:
Oh so more or less similar. Thanks!
[Fire HD 8 and HD 10 Original Android Development] NickKappy:
System keeps shutting down

If I let my device lock for more than a minute, it shuts down. Any suggestions?
[Fire HD 8 and HD 10 Original Android Development] Seriel:
This is a known bug in the latest version, I don't believe there's any workaround at the moment except to stop your device from locking for too long. See the below post.
[Fire HD 8 and HD 10 Original Android Development] Kaijones23:
Also the workaround is to keep it plugged in your computer and it will sleep fine. Im trying to figure out why audioserver is using High CPU
[Fire HD 8 and HD 10 Original Android Development] Areadifferences:
It would seem that if you "force stop" AudioFX, your system won't reboot when you turn the screen off. I don't think you can use any audio though or it will come back on. I haven't had it reboot since. Still testing though. Maybe AudioFX is the cause?
[Fire HD 8 and HD 10 Original Android Development] Kaijones23:
I can remove that app in the next build
[Fire HD 8 and HD 10 Original Android Development] Areadifferences:
Well I tried replacing it with a different app, but had the same problem so for now I just don't have audio. I no longer think its the cause. Just an effect of the problem that needs to be identified.
[Fire HD 8 and HD 10 Original Android Development] Danvep:
We are all very aware of this. It is being worked on.
[Fire HD 8 and HD 10 Original Android Development] Kaijones23:
Finally fixed the issue. About to release this fix in few hours
[Fire HD 8 and HD 10 Original Android Development] Saint Wacko:
Sigh... You really should stop doing this. Every time I'm about to get around to flashing the rom, you manage to fix some bug with it and then I have to wait for the next release :P

Seriously, though, keep up the good work. I'm really looking forward to seeing how my HD8 runs without all the Amazon bloatware.
[Fire HD 8 and HD 10 Original Android Development] k4y0z:
FYI: I have uploaded a new TWRP for you:

https://xdaforums.com/hd8-hd10/orig-development/recovery-twrp-touch-recovery-t3948995
[Fire HD 8 and HD 10 Original Android Development] stupid_questions:
Does this work on mustang fire table 7 2019?

Since both use the same cpu and a lot of similar hardware, can this be ported to the new fire 7? xyz` released his nice toolchain to unlock the bootloader and get root. I would prefer an open source OS instead of amazons closed source advertising spyware. If you need someone to test it, I would love to volunteer.

RAM

1 GB	1.5 GB

System on a Chip (SOC) platform

MediaTek MT8163V/B (64-bit quad-core)	MediaTek MT8163V/B (64-bit quad-core)

Kernel

32-bit	64-bit

CPU

ARM Cortex-A53 (1.3 GHz)	ARM Cortex-A53 (1.3 GHz)

GPU

ARM Mali-T720 MP2	ARM Mali-T720 MP2

WiFi

802.11 a/b/g/n (dual band)	802.11 a/b/g/n (dual band)

Kind regards

a guy who likes to ask stupids question
[Fire HD 8 and HD 10 Original Android Development] Rortiz2:
We are working on mustang too:)

You can try porting it as we done with ford and austin.

Regards!
[Fire HD 8 and HD 10 Original Android Development] stupid_questions:
I have almost no experience with writing or porting OS code, sorry :(.
[Fire HD 8 and HD 10 Original Android Development] Rortiz2:
I can do it for you. I will PM you if I have time!
[Fire HD 8 and HD 10 Original Android Development] stupid_questions:
Thank you a lot :)
[Fire HD 8 and HD 10 Original Android Development] TheLoonyRebel:
I can help test ports to the Ford device as I own that one as well that's bootloader unlocked with TWRP installed.
[Fire HD 8 and HD 10 Original Android Development] Kaijones23:
Released Bugfix!!!!
[Fire HD 8 and HD 10 Original Android Development] facelessloser:
Installed the latest update (beta 6) and can confirm the sleep bug is fixed and that video playback works and so does Netflix. I downloaded Netflix from apk mirror because it won't let you download it from the play store
[Fire HD 8 and HD 10 Original Android Development] joyey:
many apps won't install, but after manual install, next update from play store works

i think is related to product brand.
[Fire HD 8 and HD 10 Original Android Development] Rortiz2:
Product brand is google:

https://github.com/mt8163/android_device_amazon_karnak/blob/cm-14.1/lineage_karnak.mk#L10

That's not the problem, seems a common issue (in my fire 7 7th gen LOS 12.1 happens the same).

---------- Post added at 07:14 PM ---------- Previous post was at 07:11 PM ----------

ford and austin are using MT8127 and mustang and karnak are using MT8163.
[Fire HD 8 and HD 10 Original Android Development] Michajin:
New version 7-16-19; Can I dirty flash or does it need a wipe?
[Fire HD 8 and HD 10 Original Android Development] Rortiz2:
Clean flash.

---------- Post added at 08:50 PM ---------- Previous post was at 08:29 PM ----------

OP Updated
[Fire HD 8 and HD 10 Original Android Development] Areadifferences:
Do headphones work for anyone?
[Fire HD 8 and HD 10 Original Android Development] TheLoonyRebel:
Oh trust me I'm aware. :) Just offering my help so you know you have someone eager to test for the Fire 7 (Ford) device. Just tested the latest HD8 2018 Lineage build on the one I just got in the mail today. Runs great. :highfive:
[Fire HD 8 and HD 10 Original Android Development] DKXC:
Thread says version 1.6 but there is no 1.6 available? Also I thought HWC was still broken because it doesn't say anything about HWC fix.
[Fire HD 8 and HD 10 Original Android Development] Rortiz2:
It's a typo error... Sorry.
[Fire HD 8 and HD 10 Original Android Development] nirogu325:
About issues with the 7/16 build, so far:

1. For some reason there's ugly lag when scrolling text like for example, viewing build.prop in Root Explorer.

2. The default ro.sf.lcd_density is too low. I don't remember FireOS having such tiny text (213 is the default there).

All that aside, pretty great job. I see a bright future with this ROM.
[Fire HD 8 and HD 10 Original Android Development] DKXC:
Headphones do not work.
[Fire HD 8 and HD 10 Original Android Development] TheLoonyRebel:
Did you do a clean or dirty flash? Micro SD is working for me both FAT32 and ExFAT formatted cards. Titanium Backup is working for me as well on the 7/16 build.
[Fire HD 8 and HD 10 Original Android Development] nirogu325:
Clean. Might try again. Could be a borked download/flash.
[Fire HD 8 and HD 10 Original Android Development] TheLoonyRebel:
Let me know how things go. So far this build is working great for me. Very fast and snappy.

---------- Post added at 07:39 PM ---------- Previous post was at 06:56 PM ----------

I can confirm this myself that no audio is coming out of the headphone jack. I do hear a clicking noise when I unplug my headphones. I suspect it's an audio routing issue when it comes to outputting thru the headphone jack.
[Fire HD 8 and HD 10 Original Android Development] nirogu325:
Solved the Titanium Backup issue. I realized I had an old settings file from FireOS. So the remaining issues from what I see are:

1. Stutters/lag.

2. No headphone audio.
[Fire HD 8 and HD 10 Original Android Development] Tailborn:
The audio on my Bluetooth earbuds is just legendary so much clearer and louder than the stock rom :svetius:
[Fire HD 8 and HD 10 Original Android Development] Kctucka:
Between the new build, the new TWRP, and prime day deals (2 for 80 bucks!!), this was a great day to get this tablet.

The ROM is fairly stable. I can't help but feel I missed out on the original beta, but oh well :p Good work guys.

Only issue I've found is no audio from the headphone jack.
[Fire HD 8 and HD 10 Original Android Development] Rortiz2:
Thanks all for report bugs. We will look at them.
[Fire HD 8 and HD 10 Original Android Development] almazen81:
Good work thank you very much :good::good::good::good::good::good:
[Fire HD 8 and HD 10 Original Android Development] DKXC:
Sorry for so many replies, but on some cases, scrolling is very laggy, this goes also for the notification bar. Good ROM so far though, I may experiment with the ROM to make a custom ROM.
[Fire HD 8 and HD 10 Original Android Development] stupid_questions:
May I ask which changes would be needed to port this ROM to a mustang tablet?
[Fire HD 8 and HD 10 Original Android Development] Rortiz2:
hwcomposer.mt8163.so gralloc.mt8163.so, edit build.prop, etc..

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[Fire HD 8 and HD 10 Original Android Development] stupid_questions:
Thank you for your reply. I realy don't want to waste your time, but may I ask a few things? I am just a curious noobie.

hwcomposer.mt8163.so -> the composer seems to be part of the SoC. And both SoCs are the same. Is the reason for modifications in this lib the different display and resolution?

gralloc.mt8163.so -> Is this needed because one tablet 1024 MB RAM and the other 1536MB? Or different parts of the memory are used for the framebuffer?

Are this libs open source and you have to recompile them?
[Fire HD 8 and HD 10 Original Android Development] glate:
Thanks so much! Have installed and now Google Family Link is working so my daughter can finally use this tablet.

Small request, could the first post have installation/upgrade instructions added to it? My first attempt to install I missed one of the wipe options and the install failed. Was a bit nervous and I'm sure it would help others as well.

cheers!
[Fire HD 8 and HD 10 Original Android Development] Danvep:
So again, Netflix doesn't work 100% of the time. If I restart my tablet, it doesn't work again and I get the same error 5.8. So if Netflix is working, I suggest not restarting the tablet or it may not work. If it doesn't work, you have to keep restarting it and it will eventually work.
[Fire HD 8 and HD 10 Original Android Development] NickKappy:
What’s the process for updating? I’ve never done it before
[Fire HD 8 and HD 10 Original Android Development] Rortiz2:
Dirty flash:

Boot to TWRP

Flash the ROM.zip

Clean flash (more secure):

Boot to TWRP

Wipe: system, data, cache

Install ROM.zip

Install G-APPS (Optional)

Reboot
[Fire HD 8 and HD 10 Original Android Development] NickKappy:
Thank you so much! What files need to be retained after install? I currently have everything still on my system because I was afraid to remove anything and screw something up.
[Fire HD 8 and HD 10 Original Android Development] Rortiz2:
Just download latest ROM and copy it to sdcard.

Then follow instructions. Or dirty or clean. (clean erases your data)

---------- Post added at 09:38 PM ---------- Previous post was at 09:37 PM ----------

Thanks for the feedback! We will add it to our work list.
[Fire HD 8 and HD 10 Original Android Development] ShayBox:
Alright, so don't use gapps aroma, the custom installer crashes and wipes the recovery and rom, so now I need to figure out how to fix it without android or twrp...
[Fire HD 8 and HD 10 Original Android Development] daniel.1983:
Is it possible to restore the original Amazon rom afterwards? If yes, what are the steps to reach this (where do I get the Amazon rom?)?

Sorry if this question has already been answered. I may have used the wrong keywords for searching.
[Fire HD 8 and HD 10 Original Android Development] jibgilmon:
Tutorial to recover stock and fix brick - https://xdaforums.com/hd8-hd10/orig-development/fire-hd-8-2018-downgrade-unlock-root-t3894256

Updated TWRP - https://xdaforums.com/hd8-hd10/orig-development/recovery-twrp-touch-recovery-t3948995
[Fire HD 8 and HD 10 Original Android Development] maback:
Anyone else experiencing WiFi issues? Connects up fine, then I move to another area (work to home or vice versa), WiFi disconnects and cannot find another until a soft reboot is done.
[Fire HD 8 and HD 10 Original Android Development] Kctucka:
Not sure if this is on my end or not, but the WiFi cuts out every 15 minutes or so, and the only way to reconnect is to manually click on the network.

Anyone else notice this, or is it just me?

Edit:

I haven't got a log to prove it since I don't have access to the tablet currently, but I wonder if it's similar permission errors to stock.
[Fire HD 8 and HD 10 Original Android Development] DKXC:
For me, WiFi just randomly disconnects and connects again when I hold my tablet in landscape mode.
[Fire HD 8 and HD 10 Original Android Development] DragonFire1024:
I have a similar issue with the Google app on stock fire OS. Anytime I go to rotate the screen the Google app crashes. It'll still work it either landscape or portrait, but I have to call the discovery screen are the Google app across the screen again. I know it probably has nothing to do with the custom ROM but at least it'll give you some insight to know that it's not exclusive to it.
[Fire HD 8 and HD 10 Original Android Development] Danvep:
Is anyone else having the issue when you try to charge the tablet while it's off, it just shows 50% battery and the screen turns on and off?
[Fire HD 8 and HD 10 Original Android Development] Rortiz2:
LOGCAT
[Fire HD 8 and HD 10 Original Android Development] raginginferno:
Awesome work! I am probably going to end up using this tablet as a always on screen for my security cameras and Ring Doorbell notifications. Notifications were broken on original Amazon firmware (not for the HD 10 though) so I couldn't get the Ring to trigger correctly when doorbell goes off or someone walk by. Working now!

So just some observations:

OTG with Ethernet adapter works! That's pretty sweet if anyone needs that. But I noticed that it won't charge with OTG. I believe it charged with OTG before with the correct cables... (at least it does on Fire HD 10, but slow charge not enough to actually make the the % go up. I believe custom kernels are needed for true charging and OTG support)

I tried to run Moonlight Gamestream to see if performance was any better. It couldn't handle high bitrate very well when i tried it (>14Mbps roughly it suffers). When I tried to launch a game it says device doesn't have a H264 HW decoder. I guess that is still a work in progress. (I know this tablet can do hardware H265 decoding :P)

And when Ring is running live mode i notice it kind of stutters every few seconds. Maybe related to not able to access H264 decoder? And the SOC is struggling to keep up? Not a big deal, I just need an idea who is at the door. I personally am not going to use this tablet to talk to them through Ring.

Keep up the good work!
[Fire HD 8 and HD 10 Original Android Development] NickKappy:
Whoa this looks different from the last version!

E: where did the google play store go?
[Fire HD 8 and HD 10 Original Android Development] ShayBox:
You have to install gapps

---------- Post added at 01:10 AM ---------- Previous post was at 01:06 AM ----------

Is that the only way currently, to open the device to get into fastboot?
[Fire HD 8 and HD 10 Original Android Development] NickKappy:
Via APK or another method? Will apps still auto-update if I download through APK?
[Fire HD 8 and HD 10 Original Android Development] Kaijones23:
By opengapps.org and flash it though twrp
[Xiaomi Redmi Note 7 Questions & Answers] nic85:
no problem under sunlight but in dark environments the screen is way too dark.. I barely can see what's on the screen.

any resolution?
[Xiaomi Redmi Note 7 Questions & Answers] ichundwir:
Hi, same , Problem,. I stopp the automatic at night.
[Xiaomi Redmi Note 7 Questions & Answers] smallmj:
I have the opposite problem. I find myself constantly turning down the brightness in the early morning.
[Xiaomi Redmi Note 7 Questions & Answers] nic85:
yeah I had too..

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