yashsingh1/xdaforums huggingface dataset:
[7" Kindle Fire HD Android Development] Mistaz:
It´s quite probably not the rom!

I´m using it, too (with persano´s tweaks). Most of the time for ebook reading and some emailing.

Uptime about 8 days and screentime about 5,5 hours and still 36% battery left.
[7" Kindle Fire HD Android Development] irish_711:
Dang. That's impressive battery life. I'm having battery drain issues as well. Can make it about 2 days, then time to charge it back up, with only a couple hours screen time. But I'm not using persano's tweaks. Maybe I should give then a try.
[7" Kindle Fire HD Android Development] :
Maybe try Wakelock Detector, see if it's any of your apps, some can be real hogs!

https://play.google.com/store/apps/details?id=com.uzumapps.wakelockdetector&hl=en_GB
[7" Kindle Fire HD Android Development] calkenneth:
Thanks for all your replies! What are Persano's tweaks intended to do?
[7" Kindle Fire HD Android Development] FidiS:
It's not the ROM. I am using it too and without persano´s tweaks and I my uptime is about 3-4 days with 3-4hours of usage.

The only thing I use is Greenify so all the stuff (especially games and facebook) I end is really out of the memory and can't drain any battery.
[7" Kindle Fire HD Android Development] blickblocks:
Bluetooth mouse does not work.

USB OTG does not work for mice, keyboards, or drives (using an OTG helper app does not do anything to relieve this).

After doing a LOT of digging it seems like this is established as not working at all under the tate ROM. Disappointed, was hoping to use this tablet as our Android desktop for testing. :(

Any chance this could be fixed in the future? Also, any chance for forcing HDMI output resolutions? It works fine if I plug it into a 1080p display over HDMI, but a 720p display over HDMI to DVI makes it output VGA. Ugh.
[7" Kindle Fire HD Android Development] jmolinuevo:
I made more research on BT tether not working and found that some CM roms for other devices have the same problem. On this post (http://xdaforums.com/showpost.php?p=48839556&postcount=306) a user points that the problem comes from a wrong referencing to the old "bnep0" interface name, instead of the new "bt-pan". On this other post (http://xdaforums.com/showpost.php?p=48129856&postcount=4200) another user points the same diagnostic, and even locates it on framework-res.apk system file. Somebody knows how to address this? Thanks.
[7" Kindle Fire HD Android Development] artisticcheese:
Does this ROM allows in place upgrades between CM11 versions (like other CMs on other devices) posted or data needs to be wiped each time?
[7" Kindle Fire HD Android Development] adboogies:
Anyway to add Double Tap to Wake to this Rom?
[7" Kindle Fire HD Android Development] jb2kred:
Try this

http://goo.im/devs/ParanoidAndroid/roms/double//doublewake.zip

flash over the top
[7" Kindle Fire HD Android Development] calkenneth:
Thanks for the comments, folks. I got a replacement device from Amazon and installed CM11 on it, and the battery seems to hold much better. Probably something wrong with my original device!
[7" Kindle Fire HD Android Development] persano:
i want to know if there is any big bug or some small bugs only. because i think i want to upgrade my kindle to cm. i wasnt in the forum because i lost a bit the interest of my kindle. I m going to release a new version of my tweaks for all devices, requested device too!
[7" Kindle Fire HD Android Development] wire55:
[MENTION=4973949]persano[/MENTION]

Your tweaks for cm11 broke amazon apps, I had to reflash cm11 for it to work again.

Sent from my KFHD running CM11
[7" Kindle Fire HD Android Development] persano:
Strange, never done nothing in stock rom
[7" Kindle Fire HD Android Development] wire55:
It worked fine with stock ROM, just not with cm11.

Sent from my KFHD running CM11
[7" Kindle Fire HD Android Development] persano:
This can be the fix

" Yes, I had the same problem, but I was able to get it to work by downloading Build.prop Editor from the Play store and using it to change the ro.product.manufacturer line from Amazon to Samsung. I'm guessing Amazon intentionally stop their non-stock apps from working on Amazon devices to avoid people using non-stock apps by mistake, but hopefully changing this workaround will work for you. "
[7" Kindle Fire HD Android Development] wire55:
Ok, I will be testing that out again. I will keep you updated

Edit 1: It worked, thank you.

Edit 2: Now my device has an unkown release date :(

Edit 2: Reflashing CM11 so it is fixed

Sent from my KFHD running CM11
[7" Kindle Fire HD Android Development] Maromi:
this problem was already fixed in the rom. your build.prop broke it and you have to reflash gapps and wipe the caches to get the correct software to install if its incorrect.
[7" Kindle Fire HD Android Development] persano:
So i need a new build.prop i think, so i can make tweaks for this fixed version. I m in cm 11 latest build so i think i can do it
[7" Kindle Fire HD Android Development] wire55:
Is it safe to use ART on this?

Sent from my KFHD running CM11
[7" Kindle Fire HD Android Development] conalt:
It sure is. Though while most apps do work one or two may just crash when you start them. But if you run into any problems you can just switch back.

Sent from my Kindle Fire HD running CM 11
[7" Kindle Fire HD Android Development] wire55:
OK thank you.

Sent from my KFHD running CM11

---------- Post added at 03:21 PM ---------- Previous post was at 03:00 PM ----------

Using ART made my antutu score go way down

Sent from my KFHD running CM11
[7" Kindle Fire HD Android Development] persano:
i have a bug

when i flash all, it says me that i dont have super user. i ignore it and reboot and after that, i m in a bootloop
[7" Kindle Fire HD Android Development] quan_1986:
I'm fine, you can to check again.Thank you Hashcode.
[7" Kindle Fire HD Android Development] Maromi:
is your twrp updated?

which rom are you using?
[7" Kindle Fire HD Android Development] persano:
yes, i have solved it. the rom wasnt downloaded correctly !
[7" Kindle Fire HD Android Development] esema1o:
Audio bug in the rom. ??
[7" Kindle Fire HD Android Development] clamum:
I currently have CM 10.2 and it works great, but wanted to try out CM 11.0. I put the .zip in the OP, and the Google Apps .zip, on the sdcard and booted into TWRP 2.6.3.0.

I then did a wipe of Dalvik Cache, Data, Cache, and System.

Then in TWRP, I went to Install, and selected the ROM.zip and flashed. However, I get "Failed" and this message in the log:

set_metadata_recursive: some changes failed

E:Error executing updater binary in zip '/sdcard/cm-11-20140117-UNOFFICIAL-tate.zip'

Error flashing zip '/sdcard/cm-11-20140117-UNOFFICIAL-tate.zip'

Updating partition details...

I'm assuming this failed, so I'm afraid to reboot the KF HD 7 and see if it worked in case that ****s something up.

Any idea what's wrong here, guys? Or any advice? Thanks!
[7" Kindle Fire HD Android Development] :
Wipe everything and restore a backup. In think the latest twrp is 3.6.3.1 if I'm not mistaken. May wanna check and upgrade recovery and redownload this ROM.

Sent from my Kindle Fire HD running AOKP
[7" Kindle Fire HD Android Development] ffejy462:
Be carefull when you say wipe everything... Wipe SD card and he's going to be using adb. Not that there's anything wrong with that, but it's a bit more difficult.

Follow op.

Update recovery. Dl rom. Dl Gapps. (verify file integrity) Boot into recovery. Wipe system, data, cache, and Dalvik. Install rom and Gapps. Wipe cache and Dalvik (not necessary but option is already there). Reboot system.
[7" Kindle Fire HD Android Development] :
Glad you caught that I should of went into better detail about the wipe. Sorry about that.

Sent from my Kindle Fire HD running AOKP Jellybean
[7" Kindle Fire HD Android Development] clamum:
I'm dead tired and gotta work in the morning but I will try this tomorrow probably, thanks. I'm guessing it's due to TWRP being out of date, though I didn't think that would matter when I first tried it. I'll see how it goes...

Also, I noticed that the md5sum for the CM11.zip in the OP is incorrect, at least I think so. For both the Goo.im and Crackflasher links, the md5sum says "dbd314c0bf6d95acb84403f4becc4599" on both download pages and that is the md5sum I get after downloading the CM11.zip and checking it. Dunno if that matters or anything. I guess someone's probably already mentioned it in the previous 6 pages of the thread. :p
[7" Kindle Fire HD Android Development] ffejy462:
I believe that md5 was from the 11.25 build. Use the latest version. I think it's 1.17. Sorry, I should have indicated that in my original message. Op is in need of an update. :)
[7" Kindle Fire HD Android Development] Hashcode:
Hi guys,

Some of you have probably noticed that the device can be horribly laggy over time (showing up as I/O wait when debugged).

I'm pretty sure I found out why this was happening. So far my device has shown improvement.

I'll post a new build once I run some more tests.

(And make sure everything is current in the OP)
[7" Kindle Fire HD Android Development] ffejy462:
Awesome.. I've been scratching my head, trying to figure out was was going on... Tbh, it ran like a champ on the 4.2.2 builds... I started getting lag on 4.3, but 4.4 seemed to help. Thanks
[7" Kindle Fire HD Android Development] Hashcode:
New Build is up:

Download Information:

[LATEST][03/15]CM11.0 + 3.0.72+ KERNEL

Mirror 1: Download (Goo.im)

Mirror 2: Download (Crackflasher)

Download Google Apps for CM11:

[UPDATED: 01/05] http://wiki.cyanogenmod.org/w/Gapps

NOTES:

The main change in this build is a fix to the MMC discard / trim behavior in AOSP 4.4. Previously discard/trim requests were being ignored and this would cause I/O wait lag to creep up over time. Many of you noted that formatting the partitions helped for a while.

I'm also experimenting with some memory management additions:

- ZRAM

- KSM

- and a new memory free tunable which keeps a minimum of 3 full 32bpp framebuffers free

If this is overkill I'll scale it back a bit.

If you're one of the users who was experiencing an extreme amount of lag, then I recommend using the "fstrim /data" command via term & su or via adb as root. This will immediately force a discard/trim operation and help clear up the lag. Otherwise a trim operation will happen over the next few hours when the device is idle.

WARNING: I have not published all my kernel changes for this yet. So Maromi's kernel won't work with this build until I do. I'll try and get that done tonight. I'm posting this while I'm out and about today :P
[7" Kindle Fire HD Android Development] Maromi:
i saw the lag fix and had to jump on it
[7" Kindle Fire HD Android Development] wire55:
How do I update without wiping all my data?
[7" Kindle Fire HD Android Development] xuxu09:
Bug on browser..

I can't see the button on brower ..
[7" Kindle Fire HD Android Development] degiovab:
I was already on CM11 so I just flashed over and then wiped cache and dalvik.

As suggested, I then executed fstrim /data (I used terminal, in su mode).

Worked perfectly.

My KFHD was particularly laggy with wifi on, and now it is clearly snappier.

Thanks Hashcode!
[7" Kindle Fire HD Android Development] skyrocketeer:
the trim operation is automated or does it have to be manually done every few hours?
[7" Kindle Fire HD Android Development] ffejy462:
It should be automated. I believe 4.3 added auto fstrim, but for whatever reason the command was being ignored... If you still want to manually trim, once a week is plenty generally.
[7" Kindle Fire HD Android Development] :
Is ART runtime safe to use?
[7" Kindle Fire HD Android Development] persano:
If you can find how to execute it, i can make a init.d script to execute it automatically on every boot.
[7" Kindle Fire HD Android Development] macravin:
It's "fstrim /data"
[7" Kindle Fire HD Android Development] persano:
tested with /data and /system and works well
[7" Kindle Fire HD Android Development] stef_3101:
The new release works great! Thanks

News' about the problem with the VPN ? Still does not work....
[7" Kindle Fire HD Android Development] Hashcode:
no reason to execute every boot. its automated in the OS when the device is idle.
[7" Kindle Fire HD Android Development] persano:
i thought you had to do it manually, sorry
[7" Kindle Fire HD Android Development] Hashcode:
Ah sorry for the confusion.

I was recommending that as a 1 time thing for those users experiencing lag vs. waiting for the OS to do it later.
[7" Kindle Fire HD Android Development] skyrocketeer:
Which keyboard do you guys use? Installing Swiftkey/ minuum or any other IME results in the IME force closing.
[7" Kindle Fire HD Android Development] south956:
Thanks for this, I was one of those having an epic amount of lag, I was wondering if xposed was causing it or if I had messed with build prop too much, in the end I chose to installed this ROM and for a while I thought it was ROM, but now that I read this I know it wasn't, Thanks for the fix [MENTION=4243514]Hashcode[/MENTION]

For your own custom Sig : http://xdaforums.com/showthread.php?t=1922304
[7" Kindle Fire HD Android Development] Braves1995:
I'm using Swiftkey with no issues. Are you using the trial version or full? I believe I'd read previously about people having trouble with the demo version.
[7" Kindle Fire HD Android Development] skyrocketeer:
I've bought the app from the play store. It just keeps fc I'm also on a clean install too, which makes it weirder.
[7" Kindle Fire HD Android Development] south956:
Try making backup with titanium then restore from titanium, I heard this was working

For your own custom Sig : http://xdaforums.com/showthread.php?t=1922304
[7" Kindle Fire HD Android Development] skyrocketeer:
The only thing is that it happens with other IMEs as well. I'll attempt it and see.
[7" Kindle Fire HD Android Development] ffejy462:
I've never been able to get SwiftKey to work on the kfhd either... 4.2-4.4.
[7" Kindle Fire HD Android Development] Jserrano56:
Back it up on titanium backup and then delete the app from your kindle then go back into titanium backup and restore it, it will work
[7" Kindle Fire HD Android Development] ffejy462:
Thanks.... I'll give it a whirl.
[7" Kindle Fire HD Android Development] xWolf13:
Anyone got Google Now Launcher to work with the new build? Keeps telling me to update Google Search, which is already up-to-date, yet it's still not letting me use it.
[7" Kindle Fire HD Android Development] wire55:
You need newest gapps from CM's website.
[7" Kindle Fire HD Android Development] xWolf13:
Either way, they will be updated from the store..
[7" Kindle Fire HD Android Development] r3pwn:
Works fine for me... What GApps do you use?
[7" Kindle Fire HD Android Development] xWolf13:
gapps-kk-20140105
[7" Kindle Fire HD Android Development] south956:
Do low I/O scores or the trim not working cause any effect to WiFi?

For your own custom Sig : http://xdaforums.com/showthread.php?t=1922304
[7" Kindle Fire HD Android Development] ffejy462:
No.... Your device will just be laggy. Poor wifi will just make Web pages load slowly, video streaming constantly buffer, etc.
[7" Kindle Fire HD Android Development] Mistaz:
I'm using the "gapps_minimal" from HERE
[7" Kindle Fire HD Android Development] south956:
I meant if having low scores and trim not working have an impact to the WiFi? For example will WiFi drop or will WiFi be lagged due to trim not working because I had a WiFi problem with other ROM and lag as well but once I returned to this my lag went away(due to hashcode's fix) and WiFi returned to regular speed. Just wondering if its related?

For your own custom Sig : http://xdaforums.com/showthread.php?t=1922304
[7" Kindle Fire HD Android Development] ffejy462:
By other rom, do you mean Hashcode's previous versions, or totally different rom? I've never had a wifi issue on any of Hashcode's roms... If it's a totally different rom, then most likely the dev of that rom apparently had some work to do... Hashcode's recent changes with fstrim wouldn't have any effect on wifi performance, just general device performance.
[7" Kindle Fire HD Android Development] south956:
It was other ROM and thanks for clearing that up.

For your own custom Sig : http://xdaforums.com/showthread.php?t=1922304
[7" Kindle Fire HD Android Development] DroidIt!:
Was gonna say basically the same thing. Think trim is just strictly to do with early CPU's not performing a function correctly. Can't remember the issue exactly, but yeah definitely no impact on WiFi at all. For your actual issue, can't recall ever having WiFi issue with my tab at all. I don't keep up with it like I used to. Any new radio's out for the kfhd?

from my N5
[7" Kindle Fire HD Android Development] renegadeone8:
Am I missing something?

I don't see a camera app and the ones from the marketplace instantly.
[7" Kindle Fire HD Android Development] ffejy462:
You can add a camera activity to your home screen using Nova. The built in camera is functional in the rom, but there isn't an app. Camera is upside down in panoramic mode although....
[7" Kindle Fire HD Android Development] r3pwn:
Its not too useful in panoramic mode, either, though, so that shouldn't be an issue. :)
[7" Kindle Fire HD Android Development] renatofast:
I have the cm 10.2 how can I update the rom to 11 ?
[7" Kindle Fire HD Android Development] ffejy462:
Follow op.

Download latest rom from op (3.15).

Download gapps from op.

Download the latest twrp.

http://xdaforums.com/showthread.php?t=2218796

Reboot into recovery.

Flash new twrp.

Wipe cache /dalvic.

Reboot.

Reboot into recovery.

Verify 2.7.0.0 version of twrp.

Wipe system, data, cache, and dalvic. (don't wipe SD card!)

Flash rom and gapps (in that order). Twrp allows you to flash up to ten at a time...

Wipe cache/dalvic.

Reboot.

Since you wiped system, you will basically be starting over. You will have to re-download from play store or restore from Titanium all of your apps. Do not restore system apps, and I wouldn't restore app data. Since they were originally set up on jb, kk might cause issues. If you had Google back up apps and data, I wouldn't recommend selecting the restore check box on the initial setup and sign in.
[7" Kindle Fire HD Android Development] renatofast:
Perfect it works !

thx a lot :)
[7" Kindle Fire HD Android Development] SafinWasi:
Or you could add a tile in Quick Settings for Camera. Long pressing it will open the camera app.
[7" Kindle Fire HD Android Development] ffejy462:
I completely forgot about the tile. Cm added the camera tile right before 4.4 I think.... I don't have my kfhd on me, is the lockscreen camera working? I don't think it did on the last version...
[7" Kindle Fire HD Android Development] GMattZ:
I've had lags, the 3/15 update really made it go away. Thanks Hashcode!
[7" Kindle Fire HD Android Development] fauner:
Very smooth rom, with last update no lag at all

Inviato dal mio Amazon Tate utilizzando Tapatalk
[7" Kindle Fire HD Android Development] LinearEquation:
3/15 update is working great [MENTION=4243514]Hashcode[/MENTION]. CM continues to make my Kindle worth owning. Thanks.
[7" Kindle Fire HD Android Development] Hashcode:
New build in the next 24 hours.

A very good dev who took over on some Motorola OMAP devices went and debugged a problem we've been having w/ Google Play Movie streaming. It will time out after 4-5 mins and show a "retry" screen. Anyway that's fix in the next build.
[7" Kindle Fire HD Android Development] :
Thanks Hashcode, just seen you've uploaded a new build, 25/03 :good:
[7" Kindle Fire HD Android Development] SafinWasi:
I think my ROM is behaving a little weird.. after flashing the latest build and wiping dalvik+cache,when I selected reboot,it prompts me to install SuperSU. Then it rebooted and hung at the 2nd bootloader screen. So powered down,rebooted into TWRP and wiped and again flashed. This time no prompt and booting up fine. Any ideas?
[7" Kindle Fire HD Android Development] macravin:
Thank you! It's great to see this worked on again. Do you think it's ready to submit to cm now as an official device? I haven't seen any other bugs...

Sent from my SCH-I545
[7" Kindle Fire HD Android Development] Rektroid:
1+
[7" Kindle Fire HD Android Development] persano:
Only some force close. But 0 bugs !
[7" Kindle Fire HD Android Development] :
I've experienced some phantom slides/touches with the brightness slider, goes up and down on it's own, darts back and forth in places etc.

Also as persano, few games force close, other than that it's pretty solid :good:
[7" Kindle Fire HD Android Development] BnYmN:
Will there ever be a fix for the YouTube Codec? After some videos the YouTube Codec and the MP4 Codec (probably the same?) crashes and I have to reboot otherwise no video will load.

If not I'll have to go back to Amazon FireOS which I hate so much that I could possibly sell this device and get a Nexus but I don't want to.

Is there any way to fix this bug?
[7" Kindle Fire HD Android Development] Hashcode:
Have you seen this on the newest build ? (3/25)
[7" Kindle Fire HD Android Development] BnYmN:
I will try and report but I know that I'm not the only one. I've already read that bug before but there was no fix then.
[7" Kindle Fire HD Android Development] LinearEquation:
Most likely it was updating the binaries. You should be fine now.
[7" Kindle Fire HD Android Development] LinearEquation:
YouTube had an update recently that has effected tons of users. Their reviews are really getting hammered. Just something to keep in mind. I'll flash your update and use an old YouTube apk and then use the up to date YouTube apk and let you know if what comes out.

Edit: [MENTION=4243514]Hashcode[/MENTION] I just used the newest YouTube apk and watched 40 minutes of Blitz and some Ownage Pranks clips on YouTube and had no issues at all. I tested both launchers and my Nova Prime launcher watching in different qualities. What ever the issue a few have mentioned, I could not replicate it. Far as I can tell, it works great.
[7" Kindle Fire HD Android Development] Maromi:
the only issue i have had is when youtube is flashed as a system app by a gapps flash and then updated thru the playstore. works fine as a non system app
[7" Kindle Fire HD Android Development] BnYmN:
Just happened again. Had to reboot.

I've had this problem since CM10 with two Kindle Fire HDs. What could be the reason?
[7" Kindle Fire HD Android Development] wire55:
My tablet randomly reboots with this ROM.
[7" Kindle Fire HD Android Development] ffejy462:
I've had a couple random reboots as well...
[7" Kindle Fire HD Android Development] quan_1986:
Turn off the screen when I see a white stripe please help ,thanks
[7" Kindle Fire HD Android Development] Hashcode:
When this happens please grab this file from the device and PM it to me:

/proc/last_kmsg
[7" Kindle Fire HD Android Development] LinearEquation:
You know, this is just a beta release. I'm sure all the customizations will eventually be integrated. Patience friends, lol.
[7" Kindle Fire HD Android Development] degiovab:
Did anyone find a way to synch bookmarks within the AOSP browser?

I only see the "local" ones.
[7" Kindle Fire HD Android Development] Krsmqn:
First draft is awesome Hashcode!
[7" Kindle Fire HD Android Development] south956:
I found stuttering issue too but its not a real nuissance.

For your own custom Sig : http://xdaforums.com/showthread.php?t=1922304
[7" Kindle Fire HD Android Development] jd95:
I got it working did not know I was using an older twrp. Love this rom
[7" Kindle Fire HD Android Development] Hashcode:
One thing to note on this build is that CM isn't even done merging features into 4.4. So this will definitely get better over time.
[7" Kindle Fire HD Android Development] soulctcher:
Before I flash this, can anyone tell me if the sound in Dolby apps like Netflix is fixed? 10.1/10.2 had low volume. (I use the tablet on Netflix when I'm on the treadmill and couldn't hear it on the CM10 roms, so I had to move back to Kinology.)
[7" Kindle Fire HD Android Development] Brodal:
I can feel diffrence with sound in every apps I already downloaded!