yashsingh1/xdaforums huggingface dataset:
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] Bdadd34:
Edit: are you building kernel or entire rom?

For Rom---make sure you are using Randomblame's vendor/cm ...vendor/hisense/m470... device/hisense/m470...kernel/hisense/m470

--also must edit device/hisense/m470/boardconfig.mk and comment out build with custom toolchain unless you have installed one and you will know if you did.

For Kernel---did you run this before building

export PATH=$(pwd)/prebuilts/gcc/linux-x86/arm/arm-eabi-4.7/bin:$PATH

-needs to be path to your toolchain

$ export ARCH=arm

$ export SUBARCH=arm

$ export CROSS_COMPILE=arm-eabi-

Sent from my Sero 7 Pro using Xparent Green Tapatalk 2
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] davepmer:
Well looks like the rom you have is getting better response than mine, least your drm is trying.

important lines are W/dalvikvm(30716): Link of class 'Lcom/netflix/mediaclient/service/configuration/drm/WidevineDrmManager;' failed Yes, the failed is the problem.
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] nccruz:
do not know why it says failed.... netflix is working fine....
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] chrisdaun:
I haven't run Dave's ROM but Random's R10 is giving me higher pitch audio and faster video playback.

Did a wipe of:

Data

Cache

Dalvik

Internal SD

Playing audio in Pandora:

Pitch is higher.

Playing video in YouTube:

Video is sped up and audio pitch is higher.

Started playing the same YouTube video on a stock device next to the Sero 7 Pro and video on the Sero 7 Pro would gradually get farther and farther ahead of the stock device.

Hope this helps :p

Awesome job Random and Dave!

---------- Post added at 10:41 PM ---------- Previous post was at 10:37 PM ----------

Netflix video playback worked on Random's original trainwreck version of taktiK before he had rotation, sensors and audio working.

Seemed to break once those were fixed.
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] davepmer:
What ROM are you using?
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] Gazoo119:
He said he was using Dopa 1.1 ROM. Same one I am using which is basically the stock rom with hisense's latest update included and a few other features.....pre installed apps and such. It is a great rom though.
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] davepmer:
Well still fighting DRM. Least a DRM mess up it still boots
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] michaeljr10wv:
Flashed Daves rom...did a complete wipe..youtube plays perfectly...my videos on the sd card still play with a high pitch? Rom is smoother for me...
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] krsboimo0o0o:
Thanks for the help earlier, now its giving me a new error.

"Target boot image: /home/krsboimo0o0o/android/system/out/target/product/m470/boot.img

error: could not load kernel '/home/krsboimo0o0o/android/system/out/target/product/m470/kernel'

make: *** [/home/krsboimo0o0o/android/system/out/target/product/m470/boot.img] Error 1" And thats after building the kernel inline after doing make bacon.
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] estlie:
Otg usb keyboard

I decided to use Random R10 today as I have so many devices for netflix,(xbox, ps3, laptop, phone) and the main thing I use with it is a otg cable with USB mouse and key board... it won't type but will navigate. I will look up how to do a logcat on it. When ever I try using the keyboard to type it refreshes (quickly relaunches the app).

Also If anyone get the problem i was having with the tablet shutting down off of cable below 50% charge take off the back cover unplug the batter and then replug it.

[edit]

Installing Multilanguage keymap redinfer seemed to fix the issue with some minimal configuration. kind of laggy. better response from the Xbox expert de-bloated rooted stock rom

Edit 2.0

Crunchyroll WORKS?!?!?!
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] Gazoo119:
Well my TV must be stupid I flashed R10 and I still get the black bars on the sides. I also tried that app that fixes it but it doesn't work with R10. Hopefully there will be a fix somewhere along the way and I did like what I saw with R10 so far. But for now I have restored back to Dopa1.1.
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] randomblame:
today I feel freeee my dsl modem is connected at a full 2.2mbps down 800kbps up which is over twice the speed it usually is at. They must have finally upgraded some infrastructure woohoo
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] Gazoo119:
FYI...restoring my nandroid fixed the problem. Still would like to know what this kernel does? Thanks.
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] randomblame:
you could look at the kernel source which has a list of changes in it. There are a lot of optimizations and fixes added as well as cpu and gpu overclocking
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] randomblame:
todays build the mic is working
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] alfeuss:
When going from....say r10 to r11 is a fullwipe needed? or is it just from coming from other ROMs?
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] randomblame:
only wiping cache is required usually
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] caspboy:
Rb, once stable, will this rom be taking the path of Jellytime, with the features:)
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] kibachris:
Is anyone else having wifi issues? Sometimes when I'm not using the tablet, I get disconnected and can't reconnect without restarting the tablet. I have wifi optimization off but still no dice. Oh, and I contacted Hisense about my mac address changing and all I got was an "oh well" message. Smh.
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] punkmexic:
incremental update

hello!! could you add an incremental update feature

so we just click and download some kb or mb instead of the whole package everytime you improve this great rom?
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] C64assembly:
ice

Wow! That is great! I really like your kernel changes. Everything is fast and fluid on your ROM. I use Skype regularly it will be nice to have the Mic working. I thought you might have just reuploaded r10 with the Mic fix but I was wrong. I have used Trickster Mod with your kernel access the lower level GPU features such as turning off the 3d scaler and the smart dimmer. This tablet is quite different from its factory inception. I wanted to point out that I believe it may be possible to fix the ok Google home screen feature by renaming and replacing the 4.4 launcher with a modified launcher for the S3 for 4.3. I had the ok Google voice command working properly on the Dopa ROM near the beginning of the ROM post (check first couple pages). I will try when you post the mic fix and let you know results. Thanks again for your dedication to this ROM!
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] Unjustified Dev:
cm added it he just needs to port it to specific for his rom
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] randomblame:
Messed with panel driver in 3.4 kernel more I think I'm getting it figured out. DC calls for the tegra chip I'd and revision which is provided by panel driver upon init freaking weird I think panel was running bit I broke backlight somehow and blobs are pissy grr
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] MrSimmonsSr:
MacMan from the Play Store has been a nice work around for me on that issue...
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] ccristal:
Quick question: is there/will there be a way to swap internal memory and sd-card, so we can have a solid 32/64GB tablet?

Thanks!
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] kibachris:
I tried macman and a variety of other mac address changing tools, but none of them worked for me for some reason. In resignation, I flashed the P756.6.02.11.00 stock rom from the XE-SeroROM v².² page and my MAC address now begins with 00:1a:99 and stays the same after toggles and reboots. I'm now running XE-SeroROM v².² and I think I'm content with the older OS, sans-wifi issues.
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] beneath-a-burning-turtle:
Pandora plays music slightly faster, and I get a settings fc when I try to set a pattern lock. All others work fine though for some reason
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] davepmer:
Big problem with doing the swap, the data partition would have to go on the sdcard, number 1 problem is going to be speed, the onboard emmc memory is a lot faster than even the fast sdcards. Number 2 problem, the sdcard would not be removable. Yes you could remove the sdcard but doing so would crash the system and there would be no boot with the card out. number 3 problem, the sdcard would have to be formated ext4.

Other than those problems it is at least in theory possible.

---------- Post added at 02:31 AM ---------- Previous post was at 02:30 AM ----------

And find a server to push it.
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] ALD3:
I use link2sd, works really well! Just partition your micro sdcard in 2 partitions with the 2nd partition being 3-4 gig. 1st partition needs to be fat32, second can be any..fat32, next 2,3 or4. Not quite the same as what you wanted but extends the internal storage and still leaves most of the micro SD for your personal use.
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] nccruz:
but will it work on Sero7 Pro... it is kind of odd type....
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] jerbear294:
You could also use FolderMount. Confirmed working on DoPa v1.1+

By the way, why is the plus in the name now [MENTION=5094650]dolorespark[/MENTION]?
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] ALD3:
Yes, I'm on it right now. On Dopav1.1 recognized as Nexus 7 but link2sd works well on the Sero Pro and LTE, set the lte up for a friend. Also worked on stock.
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] MrSimmonsSr:
Is that for the OTG update?
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] jerbear294:
That's what I'm thinking as well.
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] dolorespark:
Yep. That was largely a holding action to show it hadn't been abandoned. I expect to put out a new package real-soon-now with some of the add-ons preinstalled and (probably) a choice of kernels.
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] nccruz:
how is your 2nd partition formatted? I tried and could not get it mounted on ext....

thanks...
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] mando41:
I Bought 3 of these tablets for my kids, 2 work well with any Rom. But the one tablet has MAC address issues. Same deal as yours If i'm on the XE-Sero7ROM the Mac address issue is gone, but if I flash for example dopa v1.1 Rom my mac address changes every time I toggle wifi. Its really weird. Anyways great job with this ROM devs. Im thinking of getting one of these tablets for myself, its been a great tablet.
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] nccruz:
goto http://xdaforums.com/showthread.php?t=2470998&page=23 post 224.... and reply to dolores park what you can find out....
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] mando41:
will do thanks.
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] gotshores:
Yes, I used an app from the play store called Aparted. I partitioned 10gigs as ext, and left the rest to fat32. After you do this, download links2sd, and just follow it's directions. Freed up a lot of internal memory.
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] randomblame:
OP updated release 11 available mic working changes pulled in from cm
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] jerbear294:
Flashing once I do an adb backup via ADB Wireless (I want it to charge overnight and I have Road Runner Lightning anyways)

What did the microphone fix break, though? :P
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] MrSimmonsSr:
So what is still outstanding now? Just the various media playback and DRM issues?

You rock it, random..
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] dgjenkins:
The microphone works great now. Thanks for working on this Random!
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] johnb380:
So What R The issues now the camera works good And audio thru speakers works also right? This is my daughter's so She needs most things working at least the main ones Lol But.., Thank you very much to the team I'm gonna finally flash It!

Fingers crossed i just need the 6,0.4,5 CWM, ROM R11, Pa gapps, Super SU 1.86 And i should be good to flash right?
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] someguyatx:
Great news thanks for keeping us up to date with your progress. I can't wait to finally flash this ROM.
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] Unjustified Dev:
nvm
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] johnb380:
Well I flashed this and I love it ... Its so nice to have kit kat on my tab too and not just my N4 ! Keep up the good work this is my new DD now!
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] nccruz:
thanks... have link2sd installed after doing Aparted partitioning.... as you said, works on DOPA v1.1

have you tried this on TakTik and if you have what revision????

---------- Post added at 02:57 PM ---------- Previous post was at 02:44 PM ----------

okay... got it going.... is your ext ext2, ext3 or ext4? thanks... I now have 2.01 gb of freed internal memory and the tablet is definitely snappier..
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] michaeljr10wv:
WIFI keeps stopping, turning off. I have to reboot to get it working? R11
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] ALD3:
I haven't tried TakTik as of yet, just seeing how its going. I have both my partitions right now as fat32 but have tried ext2 and ext3, they all worked about the same. I set link2sd to automatically link new apps. On link2sd menu, you can see all your storage.
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] Nomad692000:
Got the same problem with my A200 and CM10 I downloaded an internet speed booster, it don't really speed it up but it reset the WiFi and flushes the cache. Then it connects fine. Its faster than a reboot.
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] johnb380:
Same problem im having also lock screen widget for camera won't Work either And YouTube play s Super fast its as if someone is Fast forwarding the video with the sound on lol... That's all That bothers me I'm Hoping for a fix for YouTube and wifi then I'll be fully satisfied...

Thank you so much [MENTION=1776875]randomblame[/MENTION] ur The man

Sent from my Nexus 4
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] gotshores:
I tried to do ext 4, but after it did everything, it said it's an ext 2. I'm on stock ROM by the way, tiktak may let you go above ext 2
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] johnb380:
Hey [MENTION=1776875]randomblame[/MENTION] can u possibly look into Viper4Android Not working on this ROM? Because it is So awesome And just makes any device loud and clear... Anyways I've used it On every rom For My S7Pro and my N4 and it Works also im running The same rom On my N4 the latest 1-6-14 CM11 (Non-Caf tho with bricked kernel) That I've had or used and it's worked so just wondering Why it doesn't work now... Just a request from a lowly end user here I don't know everything but im pretty savvy and it just won't work for some reason..

Thanx in advance i appreciate everything you've done and Will do

Sent from my Nexus 4
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] KainXSS:
hey random is the branch used on the latest rom taktik 1 or 2?
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] davepmer:
Fyi I have not been gone, been trying to figure out why netflix gets a drm error

E/Drm ( 133): Failed to open plugin directory /vendor/lib/mediadrm when I give it a mediadrm folder it then wants a libwvdrmengine.so in that folder.

We do not use mediadrm or libwvdrmengine.so , a nexus 4 does but as part of qseecom. We use tf_crypto_sst. But no matter what I try it fails with this error. I have not been able to locate any config flag to even set drm to look elsewhere.

Anyone have any idea on how to get drm to look for our tf way?
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] jerbear294:
Flashed taktiK r11 after doing a full system wipe, no complaints so far.
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] Moirae:
I also just flashed this very smooth rom but I am confused about 1 thing. I can't seem to figure out how to change the cpu speed. Am I missing something? Before I could choose between modes to extend battery life but now I seem to have lost that option and I don't have the option of changing cpu speed at all.
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] jerbear294:
It's removed as this isn't based off of the stock ROM but CyanogenMod 11. However, if you enable developer options and go back to Settings there will be a new tab called Performance. After that click on Processor. You can then change clock speeds. Stock is 1300, it's 1500 by default on this ROM.

EDIT: [MENTION=1776875]randomblame[/MENTION] or [MENTION=282573]davepmer[/MENTION] what are the clock values for Balanced Mode and Power Saving Mode in the stock ROM?
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] johnb380:
Go to Settings scroll all the way down And look for Performance if it's not there then Go to About tablet And click the build number 7 or 8 times then back out then U should See Development settings And Performance go into Performance And change what U want you'll probably have to accept superuser permission...

Also u can use an app called Trickster mod download That And use it! That's what I use also make sure When setting things up u swipe from the Right to left or click the settings button On the top right and Check mark kernel settings And notification thats for set on boot to make sure Ur settings Will stick after a reboot!

Sent from my Nexus 4
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] jerbear294:
Found a bug with R11. It's minor but faintly annoying. It could be GEL, but I don't know.

In Landscape mode when you're dragging an app from the App Drawer to the homescreen, the Uninstall and App Into buttons are cut off.
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] randomblame:
if you're using a version of gapps with launcher included it is probably the culprit
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] davepmer:
MIne build is not setup to overclock. Only because for some reason my sero 7 pro does not like any of the overclock capable kernels. Even if the default speed are normal
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] johnb380:
Hey Dave Where Can i find ur latest build and is it the same as randoms? What the difference if not...

Thanks a lot for all u do!

Sent from my Nexus 4
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] davepmer:
All my latest builds have been trying to fix the Netflix problem aka DRM failure. I have been keeping them close to Randomblames but I normally use my own version of the kernel because I have a stubborn sero 7.
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] someguyatx:
Finally got to install this ROM and working great so far and very smooth. The only issue I have noticed is the Netflix crash mentioned but I dont do netflix much on the tablet anyway. Great job!

Edit Netflix works fine over Chromecast
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] punkmexic:
i was using dopa rom.. and it was a good rom..i noticed that battery last a lot with dopa..then i installed your last taktik rom and i loved, is better than stock android. i really loved, i added it mini gapps (smallest gapps package) but..i noticed that every hour with the screen off and all the apps closed my battery was draining like 10% every hour ,when i used dopa i could have the tablet in sleep mode several days...but with taktik only 5 or 10 hours..could u fix that? or tell me how to do it? flashing it something......or enabling or disabling something?
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] Moirae:
Thanks guys
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] chopin_k:
Is this the best way to definitely disable overclocking? It gets pretty hot around here and we have less than advanced users at home, I am worried that the kids may enable back overclocking and end up killing it.

Also, even when I set the limit to 1300Mhz I occasionally see the "current frequency" reported as 1400Mhz, is this just some sort of "rounding" error?

Thanks for your awesome work.
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] someguyatx:
Having issues with WiFi in R11, basically if I turn it off I have to reboot tablet for it to come back on. Clean install
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] johnb380:
Sorry didn't mean to Thank you... Anyways This is a known bug im Sure They r working to figure it out!

Thanks [MENTION=1776875]randomblame[/MENTION] for this once again...

I've been looking at the latest commits To cm11 and I everything seen a few things that Look to Update some areas That we are having problems on Our S7Pro s Anyways here to Hoping YouTube, wifi, The constant battery drain and the few lil bugs That Are left get worked out!

Thank you

Sent from my Nexus 4
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] someguyatx:
Just glad to have you guys working on it. For the meantime I will just leave WiFi on. I probably wouldn't have noticed but I brought the table to work today
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] dgjenkins:
It's a bug. Leaving WiFi on won't help. It will shut itself off if it's anything like my tablet. It's a small price to pay. I have noticed that as long as the tablet is plugged in the WiFi seems to stay enabled so maybe that's a clue to help solve the problem.
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] jerbear294:
Did you do a clean install or a dirty flash? If you did the latter that could be part of the issue.

It works fine on my Sero. Wiped dalvik, cache and data before flashing.

EDIT: What are the differences between taktiK and CyanogenMod 11?
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] dolorespark:
[MENTION=1776875]randomblame[/MENTION], I've identified why a tablet running your kernel misbehaves when connected to the AC adapter (i.e. boots up if off, and reboots after shutdown).

The problem is your WTF patch wherein you removed 'drivers/misc/driver_bck.obj'. I imagine you did so because you got errors reporting undefined references to 'malloc_sizes' when linking 'vmlinux'. As it happens, 'malloc_sizes' is exported by SLAB; since you're using SLUB, it doesn't exist. So, it's a judgement call: a device that turns off and stays off or somewhat better memory management.

FYI... driver_bck.c was not included in Hisense's code drop and Google couldn't find any reference to it. Your github commit was the only known reference to the .obj. Thanks, Hisense.
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] x000x:
hisense just announced a new 'phone' at ces called the x1. but its almost as big a tablet (6.8inches!). specs look quite nice http://www.engadget.com/2014/01/08/hisense-x1-smartphone/
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] someguyatx:
Have not seen it shut WiFi itself off yet today. Under Advanced WiFi settings keep WiFi on during sleep is set to only when plugged in. You may want to change yours to always on.
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] dgjenkins:
Thanks, that's not it though. WiFi shutting off is completely random for me. It may or may not turn itself off when it goes to sleep. Based on your feedback though I'm going to wipe again and do another fresh install. Maybe I'll get different results. The definition of insanity!
[Hisense Sero 7 Pro ROMs, Kernels, Recoveries, & Ot] chopin_k:
I followed the instructions below to the letter:

true-android.blogspot.com/2013/11/how-to-install-android-44-kitkat-on_3993.html

So:

I monitored CPU frequency with CPU Tuner and it never reached 1500Mhz, even 1400Mhz was only around 4% so not really an issue just curiosity.

:)