yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] MayankMathur:
Well, I know SlimLP is smooth than CM12, as a matter of fact, earlier I had SlimLP!

But, I like CM12 "MUCH MORE" than that "OVER SIMPLE" SlimLP [Please don't mind this line, I don't want to hurt dev's]

Actually SlimLP lacks many features which CM12 has and I just don't know why I love CM12. :good::good::good:

Can someone please insist something to sort out the RAM problem.

Android-Andi do you have any idea about that??:confused:

Or, if it's a bug can you sort out that? I'm ready to help in any way. :)

I must tell that most of the RAM problems occur only with these apps -

1) Default Browser

2) Opera [Not Mini version]

3) CM Browser

4) Whatsapp

Thanks in advance!! :laugh:
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] AndroidMaster1909:
It is a matter of personal preference. I personally prefer smoothness and stability over features.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] MayankMathur:
BUT!

But, someone on this thread said me that CM12 is more stable???? :confused::confused::eek:

I'll tell his name very soon, with a screenshot!
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] AndroidMaster1909:
Just quote him
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] MayankMathur:
Screenshots

Here are the screenshots -

If you are not able to see then these are the links -

https://drive.google.com/file/d/0B0kwJThm3iGIV0pCTWtTd21GYlk/view?usp=sharing

https://drive.google.com/file/d/0B0kwJThm3iGISG8wUFZPelo5MTA/view?usp=sharing

Here they are.:eek:

---------- Post added at 04:18 PM ---------- Previous post was at 04:02 PM ----------

So, I've done quoting that post!

1st is my Q and 2nd is his Ans.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] techacker007:
OK guys I wasn't active on this thread because there was literally no need to be.

I am facing no substantial issue with this rom.

This is my daily driver ever since. And yes I did try slimlp but I love CyanogenMod more.

At first when I installed all my apps, I did face some lags, but then I played around with the settings.

As one user had pointed out that we can tweak the values in kernel editor for better ram management. I first used the values mentioned by him and then kept tweaking it to see what suits best.

Change your governor to the optimum one according to your usage and also increase the read ahead size. Then greenify the heavy useless apps running in the background and make sure you don't have apps that you don't use.

I am still on the old build of February which has the economical backlight issue but I don't use automatic brightness as I adjust it manually so that's not a problem.

I found this build stable and smooth. I don't know what your tunings are but I suggest you try and tweak it as every phone has different usage. Reboot the phone once in a while if you need.

Hope it helps! :)
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] MayankMathur:
A question.

So, what tweaks should I do to cope with the LAGS and the RAM PROBLEMS??

Please help.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] techacker007:
Download any cpu clocking app or just download kernel auditor. I use the PERFORMANCE governor with CFQ scheduler, I have set the minimum cpu frequency to 800 and maximum to 1008. Then I have also set the storage read ahead to 2048 KB.

I have attached the screenshots of my kernel auditor settings. Again, these are my preferences which I found are best after trying different combinations. So just play around a bit.

Hope it helps!
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] MayankMathur:
I've seen a major performance improvement, Heart fully Thanks!

But, I cannot use the performance CPU governor because it drains battery very quickly, so I'm using the normal interactive CPU governor, thanks! And honestly I don't know what does the last screenshot did!!?

And can you please tell me how to press the thanks button using tapatalk? I really want to thank you!??

---------- Post added at 03:12 PM ---------- Previous post was at 02:22 PM ----------

@AndroidAndi

Have you sorted out the RAM problems?

I think many of the CM12 users are facing this problem.❓

I'm ready to help you in any way!?

I'm really terrified with this problem.?

The major apps are always the browsers. I've installed Tapatalk so that I can write on this thread!

I really need help. I've also noticed that the browsers automatically close when I use XDA and Google and some other websites specifically (like FB, gmail, etc). It happens with all the browsers I've [CM browser, Opera (not mini), Default Android browser].?

Also one more thing, SlimLP, the maximum CPU frequently was 1350 MHz whereas in CM 12 it has 1008 MHz only as highest. Why is this so?[emoji780] [emoji780]
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] techacker007:
Glad I could help.

I don't know what RAM problems you guys are talking about. Give some more information instead of just saying 'problems'. Do you face freezes?, or force closes? Or you can't multi task?

And I use chrome browser flawlessly and the xda app and whatsapp too.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] iks8:
rip battery, performance govenor keeps always highest frequency.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] putr4s:
For me, the biggest issue is freezes, which usually happen when Chrome is open. Multitasking works well for me after changing the LMK values to medium in Kernel Adiutor.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Android-Andi:
Let's see what happens on 5.1 ;) not sure I'll run new builds after CM uodated the source.

Tuna booted 5.1 already, but ril broken.

Some hope left ;)

No ETAs, else development stops here!

Send from OnePlus One using Tapatalk
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] AndroidMaster1909:
Install the XDA app. It is really good (at least better) than using Tapatalk.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] MayankMathur:
The 'problems' are face freezes, which are not NORMAL they are very problematic and serious, the tab often face face freezes and yesterday (only yesterday) the SysemUI stopped, I had to restart then!

And one question more, what does the read ahead do and does it affect battery? And also does fstrimming will be beneficial in this ROM?

---------- Post added at 07:40 AM ---------- Previous post was at 07:38 AM ----------

I'm logged in with Google. And, there is no option in XDA app to log in from Google.

So I cannot use that app.?
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] MayankMathur:
Does Xposed works fine on this ROM?

If yes then can someone please give me some some steps to! Because it didn't worked earlier, I tried 2 times.

Also should I use that Tinted Recents module?

---------- Post added at 09:30 AM ---------- Previous post was at 09:09 AM ----------

Please AndroidAndi, please don't stop development!

I'll pray 5.1 will be stable and smooth too!!!

---------- Post added at 09:37 AM ---------- Previous post was at 09:30 AM ----------

I've noticed this just now, it's happening with Tab from last night when I tweaked those things. Actually, the SystemUI is stopping instead of those browsers and other Laggy apps. I don't know why is this happening. Really I did whatever you did (@techacker007)
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] techacker007:
The thing about xposed, I tried it with this ROM but I did a clean flash again. I would advice not to install it as of now because it isn't perfect yet.

But if you still want to, just flash the zip first and then install the xposed apk.

And you mentioned that you are already getting freezes, so you should stay away from xposed .

And I showed you my own screenshots, I use those settings flawlessly and I don't face any lags or system ui fcs. I think it must be happening because you may have tried everything at once or installed an incompatible app. I would suggest you to make a clean wipe and then install it properly. Don't flash xposed or any heavy customizing app. Keep it stock and install necessary apps. Give it another shot.

Hope it helps.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] MayankMathur:
Thanks!

Thanks for the great help about the Xposed.

I've cleared out that problem, I just restarted the Tab and let it alone for 10-20 minutes. And, now it's working like a charm!!!

Wholeheartedly Thanks:)
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] milwsteve:
Hi Android Andi...love the ROM. My tab2 on your rom has been working better than my nexus 7 on 5.02. 5.1 on the nexus is working much better. It may be worthwhile to upgrade that alarm clock?
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] MayankMathur:
Is here someone who's having problem in adding or removing contacts from favourite?

Currently I'm have exactly 41 contacts in favourite, and I don't think so that adding contacts to favourite is limited.

The problem -

When I press that Star button, first it checks and then automatically get unchecked.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] imranaryan:
does its support OTA
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] iks8:
no, it's unofficial relase
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Sbubba:
Hello guys, any news?

Is the Feb 27 version more stable? (cm-12-20150227-0440-UNOFFICIAL-p3110.zip)
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] blue1106:
Everyone is excited for Android 5.1
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Deltadroid:
Some devices need updated blobs for 5.1. I'm not sure if this device needs updated blobs too.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Android-Andi:
No idea when CM updates the source, you need to wait and be patient.

Omni 5.1 this evening :)

About SlimRoms i can tell that we started working on merging 5.1.

Send from OnePlus One using Tapatalk
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Sbubba:
Hello, I've just installed on my p3110. It's fantastic! Better than january version.

But I have problems with the browser:

- it doesn't load correctly the pages, most of the time the pages remain on "loading".

- the address bar doesn't disappear like browser of cyanogen 11: so, the top of the pages is covered (for example I cannot login in this forum, is not possible to write username e password). see the attachment

someone have the same problems? how can I fix them?

Thanks
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] putr4s:
On my tab, the address bar hides itself when I scroll downwards, and when I scroll upwards it appears again. If that doesn't work, you can try enabling Quick Controls in the Labs section of the app's settings.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Deltadroid:
[MENTION=5153662]Android-Andi[/MENTION] The next time you get a chance, could you do me a favor and post the latest version of signapk.jar from the cm12 build tree? It's located here: /opt/jenkins/android/workspace/android/cm-12.0/out/host/linux-x86/framework/signapk.jar

I couldn't figure out how to get that file without building the latest source code and the latest Cyanogen Recovery requires the signature to be done properly. Regards.

Edit: never mind,I found prebuilt versions that are current.

https://android.googlesource.com/platform/prebuilts/sdk/

Thanks!
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] sanangel:
I can not do backup. When appears to have finished the backup the tablet is restarted and the file created recovery it's wrong and no good:

>> Checking MD5 sums...

> boot.img

E: read_file_to_buffer: '/tmp/boot.img.md5' not found

MD5 verification failed!

I use Phil Recovery.

Sorry for my english.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Android-Andi:
Disable md5 checksum

Send from OnePlus One using Tapatalk
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] sanangel:
Flash the TWRP v2.8.4.1 of your files and work fine.

Thanks for all.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Sbubba:
[MENTION=5486314]putr4s[/MENTION]: oh thanks for the help but it's solved by itself! :good:
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] srikanth_21:
how can i avoid emmc bug:D
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Hassan 4:
Use a Kernel and a recovery which has this issue fixed and merged, all Android-Andi's Roms and recoveries have this bug patched.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] putr4s:
Flash the latest CWM recovery and ROM by [MENTION=5153662]Android-Andi[/MENTION] , you can find those on his Androidfilehost folder.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] sanangel:
I know asked above, but applications can be passed to the sd?

I have the latest version (February 27)
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] ASHURiCAN:
No problem for me.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] dablakmark8:
Onlt problem i have is a bit of lag sometimes and the usuall bluetooth audio,other than that its fine,sygic is working now but firefox no
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] thmls:
I have installed this Rom with cmw 6.0.1.3

but you can not install the gapps error status 7
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Muurahainen:
You should update your recovery. Version you using is quite outdated
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] thmls:
Which version recovery?

Cwm or twrp?
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] putr4s:
Either will work, as long as it is a recent version. You can get those at [MENTION=5153662]Android-Andi[/MENTION]'s androidfilehost folder.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Cheps01:
Hello,

I tried install this Rom in my Tab 2 - 7" but is not possible because appear the error messages:

E: Errorexecuting updater binary in zip '/ cm-12-20150227-0440-UNOFFICIAL-p3110.zip'

E: Unable to mount '/system'

E: Unable to mount '/preload'

My Recovery is TWRP v2.8.4.1, downloaded from Andi files.

What can be the problem?. Many thanks for the help and I sorry for my english

Regards
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Android-Andi:
Have you been on f2fs?

Send from OnePlus One using Tapatalk
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Darkergothic:
The apps force closing is not limited to the browsers, but occur with more or less every app however the time it takes BEFORE it DO force close varies..

Going to try to get a logcat of it next time for you!
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Cheps01:
Hello Andi,

Sorry, I do not understand you refer with f2fs?.

Can you explain me?. Thanks.

Regards
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Android-Andi:
F2fs is a different filesystem and i haven't added support for it on TWRP and cwm.

Please try:

Wipe cache

Wipe dalvic

Format /system

Format /data

Reboot recovery once

Flash rom

Reboot

(Don't fix root if recovery asks for it, don't flash gapps yet - you can do after you got it booting)

Send from OnePlus One using Tapatalk
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Cheps01:
Hello Andi,

I believe that I haven't that filesystem, anyway I managed to install your OmniRom.

I'm testing the OmniRom, if finally I decided install CM12 I follow your last instructions.

Many thanks.

Regards.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] aliarroughi:
Hey guys, greetings from new guy here :D

Just wondering, when will the stable version of this build available? I've used the nightly version few months back and working just fine. But if the stable version could be released very soon, that would be great :good:
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] putr4s:
It'll come once the CM devs decide they're done, and when [MENTION=5153662]Android-Andi[/MENTION] has time to compile and upload the build. Be patient. Anyway, please don't post questions/requests about ETAs (like "when will this...") here, it's one of the most important rules here at XDA.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] vickyraju:
need help on tab3 t211

hey i just wanna know can i try this on my samsung tab 3 t211(gsm +wifi) which is the successor of tab2 . please do help
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Hassan 4:
No, of course!
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] newtonovic:
I found this suggestion to flash supersu 2.40 and alas!................................I am happy. Thanks again.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] MayankMathur:
Help in finding ROM

Can someone help me?

I need the

original ROM of p3100

as soon as possible. If someone has that then can he please provide me that? Or a website or link??

Thanks in advance!

[deleted]
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] d3mondroid:
Check sammobile.com
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] MayankMathur:
Thanks but some Q's have aroused in my mind.

Thanks you helped me. I want to ask you that

1) Can I do it with my custom recovery? Or, should I use Odin [I've never ever used that!]

2) Will it have any IMEI problems after flashing? [I've read this in some websites]

3) If I can use custom recovery, then should I format whole SD Card or just the system?

4) {Most important} Is this firmware really reliable, I mean is it original? [ see that link, I've found that ]

http://www.sammobile.com/firmwares/download/25747/P3100DDCNA3_P3100ODDCNB1_INU/

I use latest CWM.

5) All of the above, if I take my Tab to a Samsung store and ask them to install the original firmware, will they do that for any amount of money? [I know this Q is out of thread but please don't mind one, I'm breaking the rule due to some personal problems. Please don't mind.]

Please I want help from everyone! Help for the sake of a life!!! :p
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] d3mondroid:
Yes if u downloaded it from sammobile.com, it,s certainly the original stock samsung firmware and u wont ant imei problems or other if u flash this via Odin correctly. It shouldnt take more than 10 minutes to flash. Good luck
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] akhi24nick:
I experience heavy lag with the 27-2 build. Does everybody face it? Or is it just me? I clean flashed only.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] blacknikname:
Not only you)))
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] ASHURiCAN:
Don't bring to Samsung store, do it yourself [emoji14] It's easy and you'll get the savour to have it done yourself [emoji4]
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] MayankMathur:
Ya but curable!

Actually, earlier I was also having Lags and some RAM problems. (You may read earlier posts). I asked and did some tweaks given by techackar007 and used Nova Launcher instead of that dumped Google Now Launcher. You may find the techacker007 tweaks in post number - #857. And use the new beta versions of Nova, they have the same original cool looks of lollipop + much more speed.

Hope it helps!

Press Thanks button if I helped you!!! :laugh:
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Darkergothic:
Had problems getting logcat to capture snippet of what was going on so here's a full dump from start to fail.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] St0n3s:
Can you please link to this Gapps? Not having any luck finding it. Thanks!
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] sinisthro:
http://www.slimdevs.com/Gapps/Lollipop/
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] MayankMathur:
I've seen some bugs in the contacts app.

The list often get refreshed automatically. And, also I'm not able to add or remove contacts from the favourite's list. The favourite list bug is like this -

Tao in the star icon

It gets selected

Wait a sec

It gets deselected (this is crazy!)

And vice versa

I'm giving this problem because I use ROM for daily purpose.

I request help from anyone who knows why is this so.

Thanks for any help in advance!
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] MayankMathur:
I don't know what the hell is going on with the contacts.

The contacts very frequently disappear, just get deleted!

Right now I restored 400 of my contacts. And they disappear very frequently, actually the problem was prevailing from very early but I was not able to know why did this happen. I backup and restore my contacts from CM Security's cloud service. Please-please help if someone knows why these contact's problems happen with me only, and I request other members to check for this bug too.

The bug was also present in the SlimLP so I'm thinking this is happening due to CM Security, but the point is how can an app delete 400 CONTACTS in just minutes? That's very confusing.

Please I beg help from someone who knows the contact's problems. Both the disappearing and the favourite problem which I said about in post #917.

Please HELP!
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] softtechiez:
Did u sync your contacts to the google account? If not pls try to sync contact to google account. I dont have this problem in slimLP. I feel you have not saved or synced your contacts properly. Apologize if u have done correctly.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Mord Fustang:
Thanks for sharing CM12, does anybody know if the game GTA: San Andreas works fine on this rom? Because with the last version it appeared a message saying "App Stopped". Will thank you a lot if you share this info with me :D Thanks!!
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Hassan 4:
Yes, it works fine. I'm using version 1.07
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] cool_seraz:
detected filesystem ext4 in /dev/block.... error

Hi I had CM 10.2 with CWM 6.0.5.1. I did the steps in the OP but this error came and after that the flashing is not going ahead. It's been two hours so I reflashed my CM 10.2.

The whole error is : detected filesystem ext4 for /dev/block/platform/omap/omap_hsmmc.1/by-name/FACTORYES

Could anyone help with this? I see that similar issues have come for other phones/tabs using CM12 but could anyone help with this?
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Az-09:
Will the stable version СМ 12?
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] putr4s:
Try redownloading the zip, or at least verify the file using the MD5/SHA-1 hash.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] cool_seraz:
Thanks. I solved that issue. Put the zip in external sdcard. The error came up again but the installation went forward and now it's successful. :)
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] cool_seraz:
Hi. There is another issue. The tab is working fine but it auto-reboots after a while. Does it heat up or is there some other issue?

Edit:

I tried the cache wipe but it still reboots. There is no space issue either. Don't know what the issue is.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] AndroidMaster1909:
I did not have this problem in SlimLP. This could be because I synced my contacts with Google.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Az-09:
Why

Android-Andi,you have done a snapshot CM 11 M12-1.

Why can not you make a stable CM12 or have any difficulty?

Sorry about my question):confused:
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Muurahainen:
Because it's not stable yet. CM12 is way too new stuff to be stable.

Stable version will come when time is for it.

If you need it so badly you should make stable release by yourself.

Remember that Andi is not getting paid (you can donate for him) or anything.

Don't hurry him up it's not nice thing to do.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Az-09:
Thanks for answer. I'm waiting. Simply me was interesting,when stable,because if so,ok wait.

Sorry i'm bad know English
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Android-Andi:
Rename the file and change it in build.prop

Send from OnePlus One using Tapatalk
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] MayankMathur:
WOW! I forgot GOOGLE!

Oh! thank you!

But, even now a small-stupid question. How can I sync my contacts to google?

I know that I can do that because whenever I add a new contact, it get saved on cloud too, but I never knew how to add pre-existing contacts to Google's Cloud service.