yashsingh1/xdaforums huggingface dataset:
[Galaxy Grand 2 Original Android Development] aswe77:
Use "L SPEED 2.4 HYPER OPTIMIZER ARM"

just google it..
[Galaxy Grand 2 Original Android Development] ShehabElkhaligy:
Guys my icon's disappear from home screen every reboot I'm using google launcher is there any solution
[Galaxy Grand 2 Original Android Development] aswe77:
Use Nova launcher.

and please use Q&A thread
[Galaxy Grand 2 Original Android Development] sub7ei:
Version 4.4.1 is very stable, butter smooth and with sublime speed. Multitasking is very good. And I was surprised by battery life, I'm now getting one more hour of "on screen time". Splendid efforts [MENTION=5396524]mukulsoni[/MENTION], thanks a lot.
[Galaxy Grand 2 Original Android Development] android_smater:
Ok i don't want to sapn the thread but i wont to know that dual sim voice working in new version
[Galaxy Grand 2 Original Android Development] aswe77:
Screenshot from antutu benchmark is attached, from my device running the latest build and it shows a great performance!!

Thank you Our OP for such wonderful efforts.
[Galaxy Grand 2 Original Android Development] G.NO_BOYz:
Why people like to ask question in development thread?

They should use they question to ask in q/a thread because this thread is only for development or give idea to fix or add features to rom!!

So everybody's plz change your habit because if you ask in development thread me or another guy won't tell you an answer but if u ask in q/a thread we will answer u as we can do!

One more don't be lazy to do some research before asking because some of question s are already asked and answered!!
[Galaxy Grand 2 Original Android Development] Aditya_Butterfly:
Attached is a screenshot that shows the actual reason of the battery drain issues.. I don't know if everyone has experienced it or not. Wakelock detector showed me 99% cpu awake time overnight! My device doesn't seem to be going to a deep sleep.. M using greenify as well..
[Galaxy Grand 2 Original Android Development] sanjivagarwal71:
Go to setting privacy guard and open in every app n close the keep awake option. Specially of app like Google play service, Google play store. This will increase ur battery backup

N use the q\a thread for this type of question
[Galaxy Grand 2 Original Android Development] SANDEEPR:
Network Probs

Facing Network problems.- I can't even open a single page on stock or UC, downloading files is out of question. Google play probs- Automatically apps getting cancel while instlling when i lock my device + takes too much time for installation. Youtube bug- Shows me retry after the video loads fully.
[Galaxy Grand 2 Original Android Development] neonkat:
Did you made a clean flash?

Please post with more details in q/a thread(link in post #1)and not here.

---------- Post added at 11:57 AM ---------- Previous post was at 11:53 AM ----------

-Wakelock detector also shows the apps causing the device to wake up,try to greenify them

-settings-privacy guard-3dot-show system apps-google play services-disable wake and keep awake

Ask your questions in q/a thread(link in post #1)
[Galaxy Grand 2 Original Android Development] neonkat:
For now,Deal with it,it lags for around 40-45 sec.,for that time,just turn off the screen and leave it(around 45 sec.).Then use it,it will be butter smooth.
[Galaxy Grand 2 Original Android Development] Aditya_Butterfly:
This is something i would like to show. No deep sleep! It's awake all the time! Phone(system radio) is the culprit process!

Can you look over it please [MENTION=5396524]mukulsoni[/MENTION]
[Galaxy Grand 2 Original Android Development] Doom2015:
Hi

To dev.

Can you pls add weather in lock screen in your next release like in Bliss pop Rom?

Thanks
[Galaxy Grand 2 Original Android Development] Devel0per95:
Use gravitybox and u will get all rom features :)
[Galaxy Grand 2 Original Android Development] neonkat:
do you leave mobile data on in background?(i mean mobile data is on when you are not using phone..screen is off)
[Galaxy Grand 2 Original Android Development] netyang:
Cannot move app to SD card. Once you move app to SD card, it seems fine. after reboot(not soft reboot), all apps in SD card are lost.
[Galaxy Grand 2 Original Android Development] :
Try 3rd party apps like app2sd or others
[Galaxy Grand 2 Original Android Development] vj127:
How can I upgrade gapps. ok Google not working in this one
[Galaxy Grand 2 Original Android Development] aswe77:
Use the latest version provided in the OP page and install "Google" app from play store.
[Galaxy Grand 2 Original Android Development] GRLDT:
Enable it from google settings - voice.

Please ask questions in Q&A thread (link in post #1)

Sent from my A0001
[Galaxy Grand 2 Original Android Development] vishvavariya:
Batteryy draining probs! Helpp! ??
[Galaxy Grand 2 Original Android Development] neonkat:
1.greenify apps

2.disable wake and keep awake for play services in privacy guard
[Galaxy Grand 2 Original Android Development] vj127:
Can't use the microphone restart your device. I restarted many times but still not working and i installed the latest gapps.
[Galaxy Grand 2 Original Android Development] neonkat:
Flash 'google search' app flashable zip(5.0.2+) from gapps link provided

Ask questions in q/a thread(link in post #1)
[Galaxy Grand 2 Original Android Development] praveensingh569:
See the difference in the screenshot of default and after using Amplify app

Use Amplify app with these settings http://xdaforums.com/android/general/guide-extreme-battery-life-t3095884 and battery drain will be solved
[Galaxy Grand 2 Original Android Development] neonkat:
Or this one :D

http://xdaforums.com/showthread.php?t=2973588
[Galaxy Grand 2 Original Android Development] vj127:
Thanks
[Galaxy Grand 2 Original Android Development] TechnoBOY*:
How many of you want double tap to unlock? ¿
[Galaxy Grand 2 Original Android Development] neonkat:
So you building a kernel?

Edit:i am also trying to make one..but stuck at some things :confused:
[Galaxy Grand 2 Original Android Development] SaifInamdar:
i have made a cwm backup of stock rom 4.4.2..can i go back to stock rom after flashing this rom? plz help!
[Galaxy Grand 2 Original Android Development] malikr:
If you have a nandroid backup, yes, you can just restore the backup anytime.
[Galaxy Grand 2 Original Android Development] Devel0per95:
guys how to enable Blacklight notification ?
[Galaxy Grand 2 Original Android Development] GRLDT:
Please ask questions in Q&A thread. Try searching bln in Q&A thread, someone already ask for it.

Sent from my SM-G7102
[Galaxy Grand 2 Original Android Development] bla.tiga:
home screen bug fix

Okay guys.. I dont know this is count as contribution or not, im just a newbie here thats very want this rom better and better

As i'm accidentally trying nova launcher as my launcher right now, i'm trying to reboot couple times... And then all my homescreen icon not gone.. Its mean the homescreen bug after rebooting not happen with nova launcher.

I think the bug its on the default launcher , the trebuchet laucher
[Galaxy Grand 2 Original Android Development] ShehabElkhaligy:
Same here
[Galaxy Grand 2 Original Android Development] bla.tiga:
i already do clean flash like in page one (wipe system boot dalvik cache and all wipe need to be clean flash), but sometimes with original launcher if my phone rebooting, some icon is missing , and i have to re-set my icon again.... the missing icon is random

but in soft reboot i dont face such icon missing, only with reboot the icon is missing....

*btw i'm screen lock user

*i'm sorry if im wrong in report bug, but im facing it..
[Galaxy Grand 2 Original Android Development] neonkat:
Use nova for now(nova is good+eats less ram than trebuchet)

Ask questions in q/a thread
[Galaxy Grand 2 Original Android Development] TechnoBOY*:
Even I need ! Searching did not help...
[Galaxy Grand 2 Original Android Development] GRLDT:
Search in Q&A, I swear it's there, I just search bln...

Sent from my A0001
[Galaxy Grand 2 Original Android Development] neonkat:
Its called bln(back light notification)..google has answer for everything..ask him

Ask your questions in q/a thread
[Galaxy Grand 2 Original Android Development] grandgreed:
IncallUI theme changing works but separately. Optional themes can't change background color, only text color. For change IncallUI background color, just change color of your sim card.
[Galaxy Grand 2 Original Android Development] TechnoBOY*:
Still guys cant you just past the link ??
[Galaxy Grand 2 Original Android Development] neonkat:
google.com

ask google,he will tell you everything..

ask questions in q/a thread
[Galaxy Grand 2 Original Android Development] mukulsoni:
Update

Next build will have a new Cyanogen Camera, which I guess is far better than Samsung Stock camera. No ETA please until I release it. enjoy. :)
[Galaxy Grand 2 Original Android Development] dharmendrakumhar:
Thank you [MENTION=5396524]mukulsoni[/MENTION] for upcoming new update
[Galaxy Grand 2 Original Android Development] Mohameddemitry:
hey man

there is no led sensor in our device so i guess that this option will not gonna work in our device .

and please if it is not true so please anybody tell me
[Galaxy Grand 2 Original Android Development] GRLDT:
BLN uses the backlight for back and menu button, so if there's notification(s), the backlight turns on and off so that you know there's notification(s)

Sent from my SM-G7102
[Galaxy Grand 2 Original Android Development] Devel0per95:
How to enable this feature!
[Galaxy Grand 2 Original Android Development] GRLDT:
Use GravityBox or other 3rd party apps (search on play store).

Please ask questions in Q&A thread.

Sent from my A0001
[Galaxy Grand 2 Original Android Development] Mohameddemitry:
ok thank you a lot
[Galaxy Grand 2 Original Android Development] praveensingh569:
[MENTION=5396524]mukulsoni[/MENTION] bro first see the screenshot because after this popup if I press menu OR home OR back button phone gets soft reboot

I've done clean istallation.
[Galaxy Grand 2 Original Android Development] aswe77:
Same for me.
[Galaxy Grand 2 Original Android Development] ShehabElkhaligy:
Same
[Galaxy Grand 2 Original Android Development] pradeep@xda:
For single sim its really working butter smooth mukulsoni except the dual sim bug and know he is working hard on it and expecting to solve that soon :thumbup::thumbup:
[Galaxy Grand 2 Original Android Development] mukulsoni:
Update
[Galaxy Grand 2 Original Android Development] aboyazan78:
any improvement in dual sim ??

waiting for the update .. thanks for the hard work
[Galaxy Grand 2 Original Android Development] grandgreed:
mukulsoni

We are always waiting for new update. And big thanks.

Is it ok 28% for time without signal ?
[Galaxy Grand 2 Original Android Development] neonkat:
that is the %(of total time) when there was no signal for your sim card,it depends upon your location.
[Galaxy Grand 2 Original Android Development] Palash Moolchandani:
Perfect rom for grand 2:)

Just has a bit poor battery life!

any solutions??:confused:
[Galaxy Grand 2 Original Android Development] neonkat:
-disable wake and keep awake for play services in privacy guard

-use some scripts like L speed mod

-use wake lock detector app to check apps which drain battery and disable then via greenify or other apps.

IF YOU USE XPOSED:-

-follow this:--http://xdaforums.com/showthread.php?t=2973588

-OR this:-- http://xdaforums.com/showthread.php?t=3095884

ask questions in q/a thread
[Galaxy Grand 2 Original Android Development] aswe77:
Use greenify to disable non used apps

And disable "keep awake" and "wake up" for "google play services" from privacy settings.
[Galaxy Grand 2 Original Android Development] jibzmat:
I cant seem to play youtube videos at all any sugestions..you always need to touch to retry

---------- Post added at 02:15 PM ---------- Previous post was at 02:03 PM ----------

Here is the log for the youtube error
[Galaxy Grand 2 Original Android Development] neonkat:
are you using mobile data? because i am not having this error(using wifi).
[Galaxy Grand 2 Original Android Development] jibzmat:
[MENTION=5991747]unkown rockstar[/MENTION] thankyou for the reply.

I am also using wifi with the latest ver of youtube.

Cache & data also cleared
[Galaxy Grand 2 Original Android Development] neonkat:
i never had that issue..it works good for me..

btw i use this gapps:- http://downloadandroidfiles.org/fil...pa_gapps-modular-mini-5.1-20150315-signed.zip

Or choose the one which you like :- http://www.androidrootz.com/2015/03/download-android-51x-lollipop-pa-gapps.html?m=1

i know they are old builds(15 march)but it works perfectly for me on my cm12.1 running devices.
[Galaxy Grand 2 Original Android Development] jibzmat:
hmm seems this version 10.09.56 lets me watch 2 to 3 videos(length dosent matter) before "touch to retry" pops up.Sad to use old version (they changed so much in such a small time).
[Galaxy Grand 2 Original Android Development] mukulsoni:
Update

Sorry... No more development for SCREEN LOCK BUG USERS!!! ;)

YES... A-I-O

Coming Soon....
[Galaxy Grand 2 Original Android Development] georgiows:
what is the meaninig of A-I-O

and when will you update rom with new camera for normal users:D
[Galaxy Grand 2 Original Android Development] Aleke7:
All-In-One!
[Galaxy Grand 2 Original Android Development] georgiows:
thankyou for replay

and MR [MENTION=5396524]mukulsoni[/MENTION]

when will you update rom :D
[Galaxy Grand 2 Original Android Development] mukulsoni:
Well as [MENTION=6287755]Aleke7[/MENTION] said All In One (A-I-O) means no NORMAL USERS, NO SCREENLOCK BUG USERS, "we are one".

Yes screen lock bug solved and now onwards there will be only one ROM for all. Beta testers [MENTION=5991747]unkown rockstar[/MENTION], [MENTION=6365883]G.NO_BOYz[/MENTION] and [MENTION=5953115]11Gerald[/MENTION] you guys now can share your experience with beta version here.

NO ETA please (Read XDA Rules carefully). But yes I will release it very soon. :)
[Galaxy Grand 2 Original Android Development] aboyazan78:
[MENTION=5396524]mukulsoni[/MENTION]

man you rock .. thumbs up ;) :)

waiting for that update .
[Galaxy Grand 2 Original Android Development] aswe77:
You are AWESOME *_*
[Galaxy Grand 2 Original Android Development] salimtn:
Hi all

Our beloved Mukulsoni and all grand 2 users

I didnt flash latest build as v4.3 was very stable for me but now i think i will try the new build

As we know you worked very hard to fix this annoying voice bug but luck wasn't in your side yet

its ok because we cant do anything more

But just a small request : most of us use 1st sim for internet and second sim for calls

So if you could just make a patch or something to change the voice problem to be on 3G sim so we could use 2G sim for calls...that's will be very helpful

At least we can make calls without going every time to setting and change preferred connection type

If anyone else like that please feel free to tell us,I dont want to waste developer time for something useless

Thank you for staying with us mukulsoni [emoji106]
[Galaxy Grand 2 Original Android Development] grandgreed:
I have second Grand 2 with the same problem, clock and date always resets after reboot. Stock rom was G7102XXUBOF1. After installing CM12.1 via TWRP I get 14 Jan 2014. On my device I have this problem from the begining of installing CM. Even if I booting in PhilZ Recovery, it always shows the same 14 Jan 2014. What I do wrong ? Please help.
[Galaxy Grand 2 Original Android Development] neonkat:
enable auto update date and time in settings-date and time...it works after reboot even when no internet is there.

ask questions in q/a thread
[Galaxy Grand 2 Original Android Development] pradeep@xda:
Mukulsoni you are really great. I am a sreen lock bug user. Now i am happy that you resolved that too. After nearly around 3 to 4 months of using this rom last week i just installed the stock version just to compare the performance and i note that this rom is far much better than stock. Hats off for your great effort on this. I would like to know whether the second sim voice bug would be resolved in this upcoming update. Ince Once again thanks a lot :D:D:thumbup::thumbup:
[Galaxy Grand 2 Original Android Development] bla.tiga:
there's nothing i can describe with word... but you're rocks... you're awesome...

thanks for staying with us mukulsoni sir.....
[Galaxy Grand 2 Original Android Development] G.NO_BOYz:
cm12.1 A.I.O changelog

Hello everybody! Today I come with goods news is no more lock screen bug user!

Here is changelog in next release by mr [MENTION=5396524]mukulsoni[/MENTION] :

-no more lockscreen bug

-camera working fine (only pendora camera option make app fc)

-boot animation or any app lag fixed

-youtube working fine

Here is a video about new built A.I.O

https://m.youtube.com/results?q=cm12.1 for galaxy grand2 a.i.o&sm=3
[Galaxy Grand 2 Original Android Development] dharmendrakumhar:
Its looking awesome. Waiting for updates. Want to check only camera quality hope it will be good as compare to stock camera.
[Galaxy Grand 2 Original Android Development] G.NO_BOYz:
I can say it is more better than stock and soon Mr [MENTION=5396524]mukulsoni[/MENTION] will fix pendora camera option soon!! ??
[Galaxy Grand 2 Original Android Development] Kimo2014:
Good news.both sim are working ?
[Galaxy Grand 2 Original Android Development] G.NO_BOYz:
Sorry for dual sim user!! Now dual sim still in development!! And i believed mr mukulsoni will fix it soon!! And this new built is very awesome, I use this rom as my dialy driver!! ??
[Galaxy Grand 2 Original Android Development] imdanix007:
Is it possible to share the test build with me? I am also interested to help in testing this ROM. I am having lock screen bug :good::good::good: Thanks
[Galaxy Grand 2 Original Android Development] G.NO_BOYz:
sorry!! I can't because this build not allow to share to anyone.Don't hurry this update will be release soon when we finish testing!! :D:D
[Galaxy Grand 2 Original Android Development] neonkat:
you can ask mukulsoni via pm..i am hardly getting time to test(exams :( )
[Galaxy Grand 2 Original Android Development] shahfaishal:
I have 2 ques:-

1) Which base rom is needed to install this CM 12.1 rom? complete procedure plzzz.

2) What if i want to go back to my stock rom if i feel bad after installing this rom? complete procedure plzzz.

Thanks.
[Galaxy Grand 2 Original Android Development] aswe77:
1) kitkat base, and that's mentioned in OP, you should read it first, do you?

2) just flash stock ROM via Odin and then clear data and davlik.
[Galaxy Grand 2 Original Android Development] raj wedhikar:
after so much of waiting

Hope tht u will upload the new update soon...looking for the new update i want to know tht is the YouTube error really gone?
[Galaxy Grand 2 Original Android Development] jibzmat:
Wow

Separated at birth , united by you!!thanks a million
[Galaxy Grand 2 Original Android Development] mukulsoni:
Updated ROM CM-12.1 - Version AIO (Stable for single SIM only)

Alright guys.... so now "WE ARE ONE". Here is the much awaited version available for all (the AIO, not naming version 5 to this as it may create confusion with android version). ROM Link : https://www.androidfilehost.com/?fid=24052804347812984 (MD5 Key: fa9efef159c24eecd48a0369ce5a0fef)

Changelog:

Known Bug:

You can update it over version 4.4 or 4.4.1 by just following procedures

Make a nandroid backup of existing rom

Reboot to recovery

Wipe Cache and Dalvik

Flash the ROM only (No Gapps)

Reboot devices

Done

To do a clean Installation: Read the OP page guide

To use the DBPie just follow the steps:

First Enable Root Permission through Developer settings

Open DBPie > Enable/Disable Service > under Service click DBPie to turn it on > Done. To use: just swipe up your finger from the bottom (near to home button).

PLEASE DONATE TO APPRECIATE MY WORK. ITS ALWAYS MOTIVATE DEVELOPERS TO WORK MORE HARDER.
[Galaxy Grand 2 Original Android Development] -Rhoby|™-Bugs:
thanks [MENTION=5396524]mukulsoni[/MENTION] for your hardworks... i'll testing now!
[Galaxy Grand 2 Original Android Development] dharmendrakumhar:
Thank you so much for hard working [MENTION=5396524]mukulsoni[/MENTION].

I'll try now.
[Galaxy Grand 2 Original Android Development] Arindam_Das:
Is it reccomended to do a clean install or should I just upgrade over 4.4.1
[Galaxy Grand 2 Original Android Development] dharmendrakumhar:
No need to do clean install. Just update it over version 4.4.1 by following below procedures

* Make a nandroid backup of existing rom

* Reboot to recovery

* Wipe Cache and Dalvik

* Flash the ROM only (No Gapps)

* Reboot devices

* Done
[Galaxy Grand 2 Original Android Development] imadlatch:
is the date and time issue fixed ?
[Galaxy Grand 2 Original Android Development] dharmendrakumhar:
Its already fixed in previous uodate. Plz ask question in Q/A thread.
[Galaxy Grand 2 Original Android Development] SaifInamdar:
Well Done Sir [MENTION=5396524]mukulsoni[/MENTION]!!! Hats off to you.. Gonna try this as soon as i can:D:D:D:D
[Galaxy Grand 2 Original Android Development] imadlatch:
Last time I use Version 4.4 and it was not fixed for me
[Galaxy Grand 2 Original Android Development] neonkat:
there is no issue with date and time..just enable automatic date and time in settings-date and time

ask questions in q/a thread
[Galaxy Grand 2 Original Android Development] abbody:
Can I update it over version 4.3 using the same following procedures :

Make a nandroid backup of existing rom

Reboot to recovery

Wipe Cache and Dalvik

Flash the ROM only (No Gapps)

Reboot devices

Done
[Galaxy Grand 2 Original Android Development] neonkat:
yes but a fresh flash is always recommended.

ask questions in q/a thread
[Galaxy Grand 2 Original Android Development] Arindam_Das:
I have downloaded it 4 times and tried flashing it but everytime it gives error

Opening update

....... can't open

(bad)

Installation aborted
[Galaxy Grand 2 Original Android Development] neonkat:
check the md5sum
[Galaxy Grand 2 Original Android Development] kuldude:
Everyone here is complementing but nobody asked what was causing the lock screen bug ? can anyone explain ? By the way awesome job [MENTION=5396524]mukulsoni[/MENTION] ...
[Galaxy Grand 2 Original Android Development] Arindam_Das:
How do I check md5 sum
[Galaxy Grand 2 Original Android Development] mukulsoni:
Just type the same word in "Google", you will get your answer.

Guys, please do some research or ask google (your best friend) before putting here such silly questions.
[Galaxy Grand 2 Original Android Development] neonkat:
see the post by mukulsoni for the latest update,md5sum given there..download md5 checker for windows and check..if md5 does not match,then the downloaded file is corrupt...it generally happens due to slow internet or changing between differnet wifi during downloading...
[Galaxy Grand 2 Original Android Development] mukulsoni:
Well dude, there is always some differences in our device hardware (answered many times) and the cause you can get here https://github.com/mukulsoni/android_kernel_samsung_ms013g/commits/cm-12.1 (if you know the kernel development). cheers

Best compliment I've ever read and got :)
[Galaxy Grand 2 Original Android Development] Arindam_Das:
Thanks unknown rockstar I had a md5 mismatch . Finall y flashed the ROM . And Thanks a ton [MENTION=5396524]mukulsoni[/MENTION] for the ROM and sorry for my silly questions
[Galaxy Grand 2 Original Android Development] kuldude:
I certainly don't know kernel developments , anyways thanks very much for the explanation [emoji3]
[Galaxy Grand 2 Original Android Development] praveensingh569:
The new AIO is 100% stable and more stable than STOCK for me

I'm using this ROM and will use till I've grand 2
[Galaxy Grand 2 Original Android Development] dr.moh1976:
very good work

really this is the best room i ever experieced since i used this device

very good work [MENTION=5396524]mukulsoni[/MENTION] and 100s of thanks

it makes me return to CM again
[Galaxy Grand 2 Original Android Development] vishvavariya:
A damn good rom..i want a solution to my problem.. The app drawer is quite laggy..so can anyone help me..To fix it..thnkx a lot in advance!!