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[5.1.1] [SM-T700] CyanogenMod 12.1 Nightlies for the Tab S 8.4 (klimtwifi)

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By eousphoros, Senior Member on 13th March 2015, 09:10 PM
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CyanogenMod is a free, community built, aftermarket firmware distribution of Android 5.0.x (Lollipop), which is designed to increase performance and reliability over stock Android for your device.

Code:
#include <std_disclaimer.h>

/*
 * Your warranty is now void.
 *
 * We are not responsible for bricked devices, dead SD cards,
 * thermonuclear war, or you getting fired because the alarm app failed. Please
 * do some research if you have any concerns about features included in this ROM
 * before flashing it! YOU are choosing to make these modifications, and if
 * you point the finger at us for messing up your device, we will laugh at you.
 *
 */
CyanogenMod is based on the Android Open Source Project with extra contributions from many people within the Android community. It can be used without any need to have any Google application installed. You will need to provide your own Google Applications package (gapps). CyanogenMod does still include various hardware-specific code, which is also slowly being open-sourced anyway.

All the source code for CyanogenMod is available in the CyanogenMod Github repo. And if you would like to contribute to CyanogenMod, please visit our Gerrit Code Review. Your changelog is whatever was merged into gerrit.

Instructions

First time flashing CyanogenMod 12.0 on your device, or coming from another ROM?
Download the zip(s).
Install a compatible Recovery
Perform a NANDroid backup of your current ROM (Optional)
Wipe data & cache partitions of your device (required when coming from stock!).
Flash CyanogenMod.
Optional: Install the Google Apps addon package.

Known Issues

* None

Other Issues?

Before posting on this thread, make sure of a few things:
You've utilized the search function of the forums. Nothing irritates me more than lazy people who do not search for an answer before asking.
If you are the only one having a problem. Boot into recovery, wipe data/factory reset, reflash the rom/gapps and nothing else. Boot up and see if the problem persists.
Make sure your post is relevant to this thread. "I'm having problems rooting/unlocking" is NOT relevant here.
LOGS LOGS LOGS!!!! Use this: SysLog by Tortel

Experience issues?

* Nightlies: bug reports are not accepted. You are relying on yourself and your peers in this thread for support!
* M-series: file a bug in Jira.

Download Links

Mod edit:

Download links removed for lack of GPL compliance.


Useful Links

Unofficial changelog
klimtwifi wiki

The CyanogenMod team would like to thank everyone involved in helping with testing, coding, debugging & documenting! Enjoy!

In particular I would like to thank:
@crpalmer for his work porting cm12 to the picassowifi. It was of great help getting cm12 on the sm t700
@nvertigo67 && @UpInTheAir for their kernel magic and misc fixes

XDA:DevDB Information
CyanogenMod 12.0 for klimtwifi (Tab S 8.4)

Contributors
@eousphoros
ROM OS Version: 5.0.x Lollipop

Version Information
Status: Testing

Created 2015-03-13
Last Updated 2015-03-13
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13th March 2015, 09:54 PM |#2  
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Awesome stuff! Excited to give it a try.

Edit: Super smooth and very pleasant to use. Thank you!
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14th March 2015, 03:41 AM |#3  
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After all this time...
Been away for a while. Heard about the news and thought I'd stop by to congratulate you for the official release. I've been reviewing the threads and am frankly stunned at your attitude and work ethic. Thank you very much and I'll be sure to post if anything isn't up to snuff.
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14th March 2015, 07:35 PM |#4  
I am so glad to see this. Another great device saved from the buggy laggy touchwiz. Have been using the bliss cm12 with mine. I will flash this asap
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14th March 2015, 09:51 PM |#5  
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Congrats on the official release! Is there anything we need to flash in order to get vibration for the capacitive keys working?
14th March 2015, 10:36 PM |#6  
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You just made my day. Rooted, flashed and looks great!

(finally no more touch wizz)
14th March 2015, 11:23 PM |#7  
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Congrats on your official release. I've been using CM12 unofficial since the first day I bought the Tab S. Runs buttery smooth ever since (it's been about a month or two). Still runs silky smooth, no lag and even better no touchwizz Just did a clean install to the new update.

Two thumbs up!
15th March 2015, 03:00 AM |#8  
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Same here, I think my tablet spent 30 minutes on stock before running your CM12. The official is even smoother, so really thanks a lot
15th March 2015, 04:52 AM |#9  
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Philly
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My tablet gets stupidly slow and choppy randomly on this official release

Sent from my SM-T700 using XDA Free mobile app

---------- Post added at 03:52 AM ---------- Previous post was at 02:55 AM ----------

Nvm figured it out. It was the auto display where it changes your screen temperature at night. It made my tablet laggy for some reason

Sent from my SM-T700 using XDA Free mobile app
15th March 2015, 05:37 AM |#10  
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Is anyone having trouble getting their tablet to go jump deep sleep mode?

I only have faux clock, bbs, es file Explorer, sleep timer and mx player installed. Exact same setup as the unofficial build a few weeks back

Clean install of the first official nightly. Faux clock underclocking to 900mhz and only having 2 cores running

Bbs tells me that it won't go into deep sleep mode with the screen off. It's sitting at the 250mhz frequency the whole time

Looking into kernel wake locks and I see its the PowerManagerService.Wakelocks that is keeping it up

Like I said, it's the same setup as last time. Tomorrow I'll test and see if faux clock is what is keeping it up but I can't see why it would

If there's certain logs that you would like me to collect during certain times. Please let me know
15th March 2015, 08:43 AM |#11  
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Quote:
Originally Posted by Enddo

Is anyone having trouble getting their tablet to go jump deep sleep mode?

I only have faux clock, bbs, es file Explorer, sleep timer and mx player installed. Exact same setup as the unofficial build a few weeks back

Clean install of the first official nightly. Faux clock underclocking to 900mhz and only having 2 cores running

Bbs tells me that it won't go into deep sleep mode with the screen off. It's sitting at the 250mhz frequency the whole time

Looking into kernel wake locks and I see its the PowerManagerService.Wakelocks that is keeping it up

Like I said, it's the same setup as last time. Tomorrow I'll test and see if faux clock is what is keeping it up but I can't see why it would

If there's certain logs that you would like me to collect during certain times. Please let me know

If partial wakelocks shows play.services it might be this.

BTW: why do you use faux clock? What advantages does this app has over Settings->Performance for underclocking?
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