yashsingh1/xdaforums huggingface dataset:
[Android Apps and Games] rabbat78:
Remember when we were young we used to imagine drawing shapes in the air by moving hands.. Now with Air Draw this is possible.. it lets you draw a picture or write words simply by moving your device in the air...

Hold your device screen facing upwards.. hold your touch anywhere on the screen.. move your hand in any direction and the movement will be drawn on the screen.

Keep in mind that every time you start drawing the app will create a virtual drawing field from 90° left to 90° right this is the range you can move your hand in (ie: you can't turn around). If you can't find the pointer click menu and choose refresh.

Additional feature: In the Help page you could change the drawing field to +-35° to draw the scene in front of you by moving the device toward the edges of things that you want to draw..

Try it...It's about fun and activity rather than artistic drawing... It will give you a unique experiment of drawing using your mobile, all you have to do is to imagine that there is a wall or a board in front of you and you're painting or drawing or even writing on it. Move your hand slowly and practice to use the app before you can draw a pretty nice pictures. And don't forget to CALIBRATE the compass if the pointer doesn't move correctly..

Please note:

*The app depends on compass sensor that should be available on device.

*If the pointer doesn't move correctly this means that the compass needs calibration, you can do so by waving your device in (∞) shape several times, or watch the video to learn how to calibrate the compass:

https://www.youtube.com/watch?v=k1EPbAapaeI

*If the device has a cover with a magnetic clip you should remove it because it will affect the the compass and the app performance.

Download:

https://play.google.com/store/apps/details?id=joe.airdraw&hl=ar

**Support us please by checking out the ads...:)
[Android Apps and Games] rabbat78:
Hey guys...

Let us know your opinion about the app...

and please support us on Google Play and by checking out the in-app Ads :o
[Android Apps and Games] rabbat78:
Use your phone as "brush" and draw simple pictures by moving your hand in the air....
[Galaxy S 4 Q&A, Help & Troubleshooting] dazza_84:
Hi, i recently got a galaxy s4 that was already on kitkat when i got it.

It didnt come with a micro sd card so i decided to buy a 32gb card from amazon.

I recieved the micro sd card in the post today, put it straight into my galaxy, tried to move music from the phone to the sd card through astro file manager but it came up with a write failed error!?!

I was reading today that it has something to do with the kitkat update? Is this true?

I see it as pointless having a phone with expandable storage capabilities but due to the heavy touchwiz you only have a 9 gb device.

I dont have a computer at the moment and was wondering if there was any work around to getting my files from my phone to the sd card?

Sorry if this has been asked a lot but i just got my s4 so a bit late to the party.

Thanks for any info given

Take care
[Galaxy S 4 Q&A, Help & Troubleshooting] Strephon Alkhalikoi:
This is fixable if you're rooted. Go to the Play Store and download SD Card Fix. Run it to modify the system file which controls read/write access to the card.

If that doesn't solve the problem, then either the card or the slot is damaged.

P.S. If you're not rooted, it is possible to root without needing a PC using Mobile Odin, but using a PC may be a better option.
[Galaxy S 4 Q&A, Help & Troubleshooting] h6x:
Use Stock File Manager should be fine...
[Galaxy S 4 Q&A, Help & Troubleshooting] dazza_84:
Thanks for ur replies, i tried using the stock file manager and its done the trick. Thanks very much for ur help
[Xperia Z3 Q&A, Help & Troubleshooting] zombiej79:
Just got my Z3 from Rogers is there any benefit to flashing a generic ftf? Rogers is always full of such crap bloatware

Thanks
[Xperia Z3 Q&A, Help & Troubleshooting] nobby00900:
I always flash a generic firmware that way no bloat and no need to wait for the carrier to approve updates.
[Nexus 5 Q&A, Help & Troubleshooting] Gnsp:
Hi guys,

I was playing around with the Android 5.0 user feature and I added a picture to my main user (owner) and now I want to delete it and change it back to default. But I can't delete it, it only lets me change to another one. I've look everywhere and there seems to be no solution for this problem. Can anyone help? It will be greatly appreciated. Thanks
[Nexus 5 Q&A, Help & Troubleshooting] jd1639:
A little bit brute force but you could flash the system.img with fastboot from 5.0 factory image and that would probable get rid of it
[Nexus 5 Q&A, Help & Troubleshooting] Gnsp:
This was from a similar thread, /data/system/users/0/photo.png but i don't know how to access this
[Nexus 5 Q&A, Help & Troubleshooting] jd1639:
You'll need to be rooted and have a file manger like root explorer
[Nexus 5 Q&A, Help & Troubleshooting] Gnsp:
Will a factory reset do the job?
[Nexus 5 Q&A, Help & Troubleshooting] jd1639:
maybe, but you'll lose all your apps and data
[Nexus 5 Q&A, Help & Troubleshooting] frenziedfemale:
If you google the default image you can download it and use it. This is what I did. http://www.google.ca/search?tbm=isc...edr...0...1ac.1.34.img..6.16.1457.puo_4SDCzqo
[Galaxy Tab S Themes and Apps] thomasovics:
Hey guys can you link me a real working app so i can play games like hearthstone in ultra power saving mode, so i dont want colors, just grayscale!

I know there is one for galaxy s5 but i need for this tab :)
[Galaxy Tab S Themes and Apps] DUHAsianSKILLZ:
Try this https://play.google.com/store/apps/details?id=mobi.xperiacle.upsm.manager it lets you add more apps to ultra power saving mode. It costs some money but I think you can refund it if it dont work. Or.. The free way is going into settings then turn on power saver. Then click on the power saver and turn on gray scale.
[8125, K-JAM, P4300, MDA Vario General] peric:
my mini sd want's to be format but...

i need all the things that are in there

do you know any program to recovery mini sd?

ps: i have a qteck 9100
[Samsung Galaxy Alpha] bonuzzz:
This is the custom kernel for Sansung Galaxy Alpha (Exynos variant).

Features:

uc/oc: a7 200-1800, a15 200-2000

knox removed

init.d support

busybox and su install

battery and performance tweaks

.. and much more

to control install Synapse for play store

Download:

r2.2 - https://yadi.sk/d/cP8KVguZennCy

r2.1 - https://yadi.sk/d/_LyYroAaehJJX

r2 - https://yadi.sk/d/38sJf4kjeh7N5

r1 - https://yadi.sk/d/r8aZnDu7dYpvp

Changelog:

r2.2 - selinux is permissive now

r2.1 - http://xdaforums.com/showpost.php?p=58874096&postcount=103

r2 -http://xdaforums.com/showpost.php?p=58868400&postcount=97

Thanks to:

Andreilux, UpInTheAir and many others who spend their time to develop for exynos platform

Sources:

https://github.com/bonuzzz/kernel_g850

XDA:DevDB Information

Custom kernel for Samsung Alpha, Kernel for the Samsung Galaxy Alpha

Contributors

bonuzzz

Kernel Special Features:

Version Information

Status: Stable

Created 2014-12-22

Last Updated 2015-03-31
[Samsung Galaxy Alpha] yoyochuckd:
What variants can this be flashed to?
[Samsung Galaxy Alpha] hensk:
woooww,now custom kernal arrive to us,thanks m8 for your effort:good:

---------- Post added at 09:34 ---------- Previous post was at 09:25 ----------

as I know is only for 850F users coz Snapdragon Ausers dont have root & recovery till now

---------- Post added at 09:36 ---------- Previous post was at 09:34 ----------

hi [MENTION=242033]bonuzzz[/MENTION]

do you have some profiles for contoling oc/uv & so
[Samsung Galaxy Alpha] bonuzzz:
I haven't known about qualcomm variant before, so this kernel is for exynos only.

[MENTION=328094]hensk[/MENTION], I dont have any specific profiles for now, because I'm also testing different combinations.

I tested the at 2.0GHz and performance govenor and I didn't notice any heat.

I recommend 500-1.8 for a15 cores and 200-1.8 to a7.. But you can set limit for a15 200-2.0. At this variant I haven't any lags and haven't notice additional battery drain.
[Samsung Galaxy Alpha] hensk:
hi bonuzzz

can you give us possablity to change system from dalvic to ART in your custom rom
[Samsung Galaxy Alpha] bonuzzz:
It's not ROM. This is kernel only for stock rom
[Samsung Galaxy Alpha] hensk:
already flashed your kernal m8,

..charging now
[Samsung Galaxy Alpha] zarras:
From where you control over and under clocking? i mean which app.

If it overclocks...I WANT it badly :) :) :)
[Samsung Galaxy Alpha] theendfear:
Oh! Finally it's time to root my alpha! Now we have a good reason! Many thanks bonuzzz for this big work :)
[Samsung Galaxy Alpha] bonuzzz:
Install Synapse from play store
[Samsung Galaxy Alpha] yoyochuckd:
Still no root for Qualcomm?
[Samsung Galaxy Alpha] qkdxorjs1002:
Thanks to your work.

Did you have repository cor this kernel?

I want to port this source for g850s.
[Samsung Galaxy Alpha] saxmydix:
hi bonuzz could u please implement tap2wake feature on this kernel? btw thanks for your good work. keep it up.
[Samsung Galaxy Alpha] hensk:
this will be awesom port for Alpha
[Samsung Galaxy Alpha] ayamgoreng:
Thank you for the kernel.

Does exynos undervolt well ? If yes please add undervolt.

Hopefully I can squeeze another extra 2-3 hours battery life.
[Samsung Galaxy Alpha] theendfear:
After one day of intense test, the stability its very good, at max frequency too. Antutu confirm my sensation ofincreased speed

https://www.dropbox.com/s/7dw9s8ch8geb2b7/Screenshot_2014-12-24-17-18-06.png?dl=0
[Samsung Galaxy Alpha] oxygen2222:
Does the kernel changes the flag knox 0x1
[Samsung Galaxy Alpha] ayamgoreng:
to install kernel you require cwm and cwm does flag knox 0x1.
[Samsung Galaxy Alpha] hensk:
maybe you should make PM direct contact with OP or [MENTION=4297219]modpunk[/MENTION]
[Samsung Galaxy Alpha] theendfear:
One little problem I've noticed: the settings that I have chose with synapse, at reboot are changed, maybe by the sistem. How I do for have the choices of new frequencies permanently? Thanks in advance! PS I have tried dvfs disabled with xposed installer but nothing..
[Samsung Galaxy Alpha] zarras:
Hey guys, ive run some antutu benchmarks and here are the results:

i wasn't expect that results :( the stock kernel seems to be faster than this one (even when it is o/c!!!),

i didnt believe it, so i ran the test 2 times.... the results were the same :( :(

The environment the test toke place is

this

Im posting this link to show how much "loaded" is my device when it ran the test.

So here is my kernel, stock everything,

and here is the 1st run: 51544

After that, i flashed into this one (bonuzzz):

and run test with stock clocks: 46676

then i optimized a bit, and run a seconde test, again with stock clocks: 47695

then i overclock to: BIg cpu 2000max/1600min & Small cpu 1600max/800min, with this result: 48504

and finally i flash back to my original kernel with stock clock, and run a final test:51204

i dunno why this happens, at least they should be more or less the same numbers, at least at stock speeds. Ofc i kept the 51.5k version which means stock, but anyway it remains strange
[Samsung Galaxy Alpha] atom_z520:
Hey guys, I flashed this kernel but after that it seems like my PC is not detecting my phone anymore. Has anyone else faced this same problem?

Thanks
[Samsung Galaxy Alpha] hensk:
you can stick it hire as "stock kernal" or "back to Stok kernal" option
[Samsung Galaxy Alpha] zarras:
hmm what do you mean hensk? im not sure i understand :P
[Samsung Galaxy Alpha] hensk:
becouse hire we dont have stok kernal link,you can shere it hire,

somebody may need to go back to stok kernal

that is my opinion m8
[Samsung Galaxy Alpha] theendfear:
Guys the kernel its good, but the fact that dont keep overclock settings of the cpu after reboot is annoying. If dont are solution for fix in permanent mode the frequencies of cpu dont are benefits..
[Samsung Galaxy Alpha] DimonVideo:
Where I can find download link to the stock kernel? I don't have a nandroid backup : (
[Samsung Galaxy Alpha] bonuzzz:
Later. My sources are not compatible with qualcomm variant

Later maybe.

I have this in my plans.

I tried to implement safe mode with stock frequencies, but unsuccessful. Will resolve in next build.
[Samsung Galaxy Alpha] qkdxorjs1002:
*SM-G850S (KOR) = universial5430
[Samsung Galaxy Alpha] bonuzzz:
in synapse in usb set mtp instead of default.

https://yadi.sk/d/H2OTWcSQdcujC

there is zip with stock kernel what i use
[Samsung Galaxy Alpha] zarras:
aaaah you mean hire=here, ok i got it :)

i agree, but i dont know how to extract it :(

when i rebooted it only had lost the minimum value of the "big" cpu, the other settings were kept the same as they should

[MENTION=242033]bonuzzz[/MENTION] im thinking this: (maybe is stupid dunno), if my stock kernel seems to be "faster", if i could extract it, and gave it to you, then you can work on that kernel, if we managed to do that then you could create a super fast kernel (with o/c capabilities)
[Samsung Galaxy Alpha] bonuzzz:
I compile this kernel form sources. Your binary kernel doesn't help me. I have the same from stock firmware.

I bought this phone not for gaming and overclocking. higher scores in antutu is not my goal.

I dont promise but I will try to optimize kernel in performance
[Samsung Galaxy Alpha] hensk:
battery on my Alpha is exellent wih yor kernel bonuz,I use it as you explain in your upper post

I have some hiccups immediately after installing it ,but all together is exellent job
[Samsung Galaxy Alpha] theendfear:
Bonuzzz I thank you for your big work! Hope you continue with our support! This kernel is the top, resolve the frequencies problem and other little things, and are perfect! ;)
[Samsung Galaxy Alpha] NWA_78:
Yo Guys
[MENTION=242033]bonuzzz[/MENTION] thanks for this kernel ! but i've one problem after flashing this kernel, wifi disapear :(

any solution :confused:
[Samsung Galaxy Alpha] hensk:
try to wipe from recovery chesh & partition
[Samsung Galaxy Alpha] NWA_78:
I did it but no change :(
[Samsung Galaxy Alpha] hensk:
did you install Eudemony rom as drty flash ,I mean without wipe factory reset ,flashing new rom
[Samsung Galaxy Alpha] NWA_78:
Yes I've flashing eudemony rom but I did a full wipe before.

Maybe it's just a modem problem but I don't know where to find galaxy alpha modem
[Samsung Galaxy Alpha] hensk:
hire you can find modem link

but still think you should try it from screch,full wipe
[Samsung Galaxy Alpha] theendfear:
[MENTION=242033]bonuzzz[/MENTION] any news for next release date? Very thanks in advance for your work,I want to take this opportunity to wish a Happy New Year
[Samsung Galaxy Alpha] bonuzzz:
I spent much time trying to get wifi and modem working in cm and i have now the phone in half working state... I think in 3-4 days I'll publish new build.

As I understand, previous build have the bug with restoring default frequencies at startup only?
[Samsung Galaxy Alpha] theendfear:
The kernel lost settings that I have configured in synapse with reboot, but even after a while, when the device is turned on. For the rest, its all working for me, very good battery life. PS I have also disabled DVFS via wanam xposed but nothing..
[Samsung Galaxy Alpha] c0urier:
[MENTION=242033]bonuzzz[/MENTION] thank you for this awesome kernel. Previously I could use my phone for ~12h but now I have 50% battery left after 12h. Amazing job.
[Samsung Galaxy Alpha] zarras:
As for battery life it has very good performance, no battery drain at all.

As for random hickups, i didnt notice anything strange, it is running smoothly all the times.

I've tried 2-3 apps about o/c, but yes, after restart, it looses the values.
[Samsung Galaxy Alpha] saxmydix:
[MENTION=980606]zarras[/MENTION] and [MENTION=1081656]c0urier[/MENTION] could u please share your synapse setting.?
[Samsung Galaxy Alpha] c0urier:
I haven't done any changes. I run the kernel as [MENTION=242033]bonuzzz[/MENTION] has released it.
[Samsung Galaxy Alpha] zarras:
BIg cpu 2000max/1600min & Small cpu 1600max/800min,

that was my o/c settings.
[Samsung Galaxy Alpha] theendfear:
Hi guys, for those that are interested to set frequencies in permanent mode, I have made that via init.d script that starts on boot. Or at leasts for now seems work..
[Samsung Galaxy Alpha] anythingdust:
good time

is the core for high performance?

option for low-power did not plan to do?

and may you have a stock kernel, to roll back, just in case
[Samsung Galaxy Alpha] hensk:
can you shere init.d script m8
[Samsung Galaxy Alpha] theendfear:
Yes. I want to thanks the creator of SManager app (play store) for helping me to correct my original script.
[Samsung Galaxy Alpha] hensk:
10ks m8
[Samsung Galaxy Alpha] S37hhh:
Hi guys,

I tried this kernel as well and indeed the battery life is great but the phone's performance has a lot to suffer.. It is very laggy and slow responsive. I was using the on-demand governor in Synapse and also gave 'performance' a try but there was still the same lag.

Overall I had to get back to stock kernel, so I'd like to know how come you guys handle the lag?
[Samsung Galaxy Alpha] theendfear:
There are a decreasing of performance because the frequencies of the cpu are persistent at values that there are under stock (200-1800 for BIG cpus) use or modify the script attached up, and you have great performances
[Samsung Galaxy Alpha] modpunk:
Where is the source code of your kernel?
[Samsung Galaxy Alpha] bonuzzz:
https://github.com/bonuzzz/kernel_g850
[Samsung Galaxy Alpha] modpunk:
Thanks,doesn't commit https://github.com/bonuzzz/kernel_g850/commit/33b48fcf2dd1e835c5707327af561ad88bdc590f kill the MMC a bit faster?
[Samsung Galaxy Alpha] bonuzzz:
good question:) that queue is not connected with trim. we just said to kernel not to sync read and write queues.
[Samsung Galaxy Alpha] S37hhh:
I tried and set it with Synapse at 700 minimum and still laggy performance. What values do you use for your script? How's the performance and battery life?

After few hours of music player (I listen to it while working) and around 1.5-2h of screen-on time I still have about 30-35% battery when I reach home using the stock kernel. 3G Data always on.
[Samsung Galaxy Alpha] theendfear:
One question: how you have used the file? This dont are a flashable zip, you must unpack and use with script manager setted to start on boot with SU permissions. You dont set anythings with synapse, after you have 500-1600 little cores and 800-2000 big cores. In this way my phone is snappy and faster. See antutu score https://www.dropbox.com/s/2uewvkgtahlpeip/Screenshot_2015-01-28-19-48-27.png?dl=0
[Samsung Galaxy Alpha] S37hhh:
Awesome score :cool:

But can you please tell me how is the battery life?
[Samsung Galaxy Alpha] theendfear:
Battery life is slightly under normal consumption.
[Samsung Galaxy Alpha] unnamet:
How to flash

Hi

Did you flash the kernel via CWM?
[Samsung Galaxy Alpha] bonuzzz:
twrp
[Samsung Galaxy Alpha] NWA_78:
Yo guys !

Nobody have a wifi problem after flashing this kernel on eudemony rom ?
[Samsung Galaxy Alpha] theendfear:
Hi, wifi works good without any problem
[Samsung Galaxy Alpha] NWA_78:
Strange... when I flash this kernel wifi dosen't work at all ..
[Samsung Galaxy Alpha] bonuzzz:
you need to re-enter wifi password
[Samsung Galaxy Alpha] NWA_78:
when i turn on wifi, it dosen't detect wifi network
[Samsung Galaxy Alpha] bonuzzz:
do you have g850F"?
[Samsung Galaxy Alpha] NWA_78:
Yes of course !

Edit: I Tried to reflash, all work fine now

---------- Post added at 07:20 PM ---------- Previous post was at 06:30 PM ----------

Can you explain again how you modify your script :confused:

Sorry but I don't understand everything :rolleyes:
[Samsung Galaxy Alpha] theendfear:
After flashed the kernel in first post with twrp recovery, if you want so set clock speed of cpu to 500-1600 mhz for .little cpu and 800-2000 mhz for .BIG cpu for better performances, simply unzip cpuspeed.zip in your alpha storage, install SManager by play store, open the app, go in the folder that you have unpacked, and set the script to run as root and at boot. Thats all.
[Samsung Galaxy Alpha] NWA_78:
Thanks man :D I have to download synapse also ?
[Samsung Galaxy Alpha] theendfear:
No dont need synapse, because the settings that you choose in synapse, after 2-3 minutes will be changed
[Samsung Galaxy Alpha] S37hhh:
I'm trying out the script now, ran an Antutu and got only 48k score... Any other reason rather than coming from dirty flash Eudemony for the low score? Will try and reinstall tomorrow 'cause now it's kinda late.
[Samsung Galaxy Alpha] S37hhh:
Just noticed that my mobile 3g data is not working when I use this kernel, any ideas?
[Samsung Galaxy Alpha] theendfear:
Make sure you have been activated the SManager, with wotking busybox and root permission, after setted the script, check in synapse if the frequencies are correct. In other benchs that I have done, I have had score also up 53k
[Samsung Galaxy Alpha] stevo_125:
Kernel features

Hi,

Can you detail the features of this kernel please. Have you just implemented the overclock and underclock or does it include other features such Linaro patches for HMP/GTS? The reason I ask is that the BIG.little implementation in the stock kernel is rather dated and so I was looking at attempting to patch a kernel with these features myself. (I've never tried this before!)

If you are using UpInTheAir's Kernel as a basis for your work then he has already implemented some of the Linaro patches such as task packing:

http://xdaforums.com/note-edge/orig-development/kernel-skyhigh-tw-kernel-t2943113

Seems the development activity on this device is quite low so thanks for your efforts. I hope to be able to contribute!

Steve
[Samsung Galaxy Alpha] bonuzzz:
I used pathes for AndreiLux for hmp. I dont publish new versions because of I dont see any improvements compared with published version.

Last week I started form the beginning, but I dont have much spare time to finish.. It doesnt have the bug with resetting frequences, but it has broken synapse support

but maybe it has more responsiveness. If you wish, I can publish here

Generally I decide the stock kernel is optimized and we cant receive significant improvements with editing kernel.

Even stock kernel is very good in standby mode, but I dont know why phone use much energy in active mode

I hope Lollipop will improve this situation and after that we can improve some more with tunng the kernel
[Samsung Galaxy Alpha] bonuzzz:
https://yadi.sk/d/BqUf11vueZpUY

this is like a stock kernel, but little overclocked and doesnt have synapse support (broken). Also it doesnt have the bug with resetting to stock frequencies.

It's safe to use without any futher modifications with smanager scripts
[Samsung Galaxy Alpha] neofral:
i think being able to compile a kernel with the latest linaro gcc for our processor would be great. i see they've stepped up support for ARMv7 and ARMv15. i was trying to do the same and was reading about this. i'm e beginner and also had the idea of trying to make a better kernel for our devices will all the bells and whistles :D

so, i'll just wait for your kernel then :good:
[Samsung Galaxy Alpha] bonuzzz:
The kernel I published earlier had been compiled with latest linaro...

I see this topic is actual yet, so I'll publish new builds next couple of days
[Samsung Galaxy Alpha] neofral:
Thank you for your work.

Are you using the ARMv7 and v15, just one of them, or the general ARM ?

What about features like gesture support like tap2wake, tap2sleep?
[Samsung Galaxy Alpha] bonuzzz:
I use Generic linaro toolchain. I didnt see any difference in performance between generic and a15-optimized toolchains

I had some experience of porting tap2wake earlier, but it drains a lot of battery, but p900 has not amoled screen. Maybe I will try to implement in alpha, but I dont want to promise anything