yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab 2 7" Android Development] iks8:
[MENTION=5153662]Android-Andi[/MENTION]

There is something wrong with your lasests kernel tweaks and this build has softreboots too :/ I had the same issue on your lastest omni build and the log looks very simmilar :(

Here is reboot: https://dl.dropboxusercontent.com/u/37270614/rebootaosp.txt

It happens on high load (which is not hard to get on our tablet). When I get home from school I tried to check xda on browser and it rebooted.

btw other than that there is video bug in browser (you can't play video when tablet is in landscape) here is log: https://dl.dropboxusercontent.com/u/37270614/videoaosp.txt

p.s.

I don't know what I've done wrong but both logs are the same except the reboot one is longer, anwyay I hope it will help to fix issues

If you have issues follow this gude: http://xdaforums.com/showpost.php?p=63414166&postcount=84
[Galaxy Tab 2 7" Android Development] mymeatb18:
I have no reboots. I do have it over clocked to 12xx. I care more for performance than battery. This is the most stable ROM that I have tried.
[Galaxy Tab 2 7" Android Development] iks8:
Has it built-in overclock? Or you have changed kernel?
[Galaxy Tab 2 7" Android Development] mymeatb18:
Same kernel, I also have it undervolted maybe by -50 not sure how much I did. Flashed su and downloaded kernel adiutor from playstore to change settings. It can go up to 1350
[Galaxy Tab 2 7" Android Development] iks8:
[MENTION=3729079]mymeatb18[/MENTION] you still hasn't noticed any reboots?

Well I'm pretty sure there is something wrong with this rom. I haven't done any modifications. I've flashed only rom and gapps (I don't need root)
[Galaxy Tab 2 7" Android Development] Android-Andi:
Advanced wipe seems buggy for data and internal storage. I had different, crazy, errors while switching roms - seems like some permissions get derped.

I know some of you tried different roms and might be affected by crazy errors too:

Format data, confirm with yes.

Now advanced wipe cache, dalvic and system.

Reboot recovery once.

Flash rom.

Reboot.

If all is fine, reboot into recovery again,

Now flash proper gapps.
[Galaxy Tab 2 7" Android Development] mymeatb18:
I have no issues at all. I have used it in the beginning without root as well. I use tk gapps. I have 0 issues. Never had any of the issues others have some about as well.
[Galaxy Tab 2 7" Android Development] iks8:
I think that can be reason of my reboots, I've used wipe for internal memory before flashing. Now I flashed it with your guide, I hope this will fix my problem. Thanks for support :D
[Galaxy Tab 2 7" Android Development] jpdesuasido:
What are the bugs that you encountered using this ROM? I'm planning to install it but I'm not sure whether the bug is crucial for me or not (if there is). Thank you
[Galaxy Tab 2 7" Android Development] lawlietdhams:
I just got signal problem on (P3100) when I try this rom yesterday, signal bar looks drop. so I revert back to slimkat 9.2.

But this rom is blazing fast! smooth, without any soft reboot.
[Galaxy Tab 2 7" Android Development] jpdesuasido:
Well I guess it would be stable for me in my case because I'm using P3110 (Wi-Fi version). Thank you for your response! :)
[Galaxy Tab 2 7" Android Development] iks8:
Now I don't have any issues now. I think it's the best lp rom for this device (I really love aosp). I probably won't change rom anymore (the only reason can be bug free 6.0 aosp :D)
[Galaxy Tab 2 7" Android Development] handsome1_blr:
Hi,

Well I don't know what's wrong but mine is reboots galore !! It just cannot even stay switched on for a min,anything and everything I open.Boom reboot.

I have wiped clean the internal storage (as usual) along with all the other usual drill,I even installed Gapps after 10mins after initial install.I have Open Gapps Sep28 version.

Can someone please throw some light as to what's going on,Been scratching my head from morning,Not able to use it making totally disaster !

Regards.
[Galaxy Tab 2 7" Android Development] Bhaskara Rao:
So long as I downloaded apps direct from Play Store everything is fine. Once I restored apps with Titanium Backup, the reboots started making the ROM unusable. In my case I feel the culprit is Titanium Backup. I have similar experience with Slim LP, CM 12.1 and crDroid ROMs with Titanium Backup.
[Galaxy Tab 2 7" Android Development] lawlietdhams:
Titanium backup works good without problem if restore apps on the same rom. It's not recommended to restore on another rom.
[Galaxy Tab 2 7" Android Development] lepa71:
You can restore users apps with TB just fine as long as you don't restore system apps.
[Galaxy Tab 2 7" Android Development] lawlietdhams:
Of course, but I often encountered any problems while using it.
[Galaxy Tab 2 7" Android Development] Android-Andi:
It's easy, who uses Titanium to restore apps and app data don't have to cry.

Clean flash and install always recommend for stability :)
[Galaxy Tab 2 7" Android Development] iks8:
Ok there is one issue. 720p youtube is working but 720p60 is not. Do you think it's due to slow cpu or it's a bug?

BTW [MENTION=5153662]Android-Andi[/MENTION]

I think you should post this guide and information about broken data wipe in general forum and ask moderator to sick it. I had so many issues on my device that noone had (WiFi dropping connection, laggy youtube) and now all is fixed.
[Galaxy Tab 2 7" Android Development] Android-Andi:
[MENTION=4959889]iks8[/MENTION] most people don't read... So i don't see any reason. I'll update the rom OPs and post it in recovery thread if i didn't already.
[Galaxy Tab 2 7" Android Development] iks8:
Battery life is pretty impressive. 5h and 45 minutes of screen on time and still 10% left. Running stock 1ghz clock.
[Galaxy Tab 2 7" Android Development] iks8:
After few days of bugfree work my device rebooted again but this time it hasn't booted anymore. There was still "application optimalisation" and when there was "starting apps" it was rebooting again and again. It hasn't started even after full wipe in cwm :/ I'm giving up, I flashed cm11 again because I need stable and working device :/
[Galaxy Tab 2 7" Android Development] mymeatb18:
Maybe its ur gapps [MENTION=4959889]iks8[/MENTION]. I have absolutely positively no problems wiping data rebooting nothing. The only only thing I have is sometimes if I let the battery die and stays dead for a long time it will have to rebuild cache when I turn it on again
[Galaxy Tab 2 7" Android Development] iks8:
maybe... I was always using thoose gapps: http://xdaforums.com/android/software/app-minimal-gapps-gapps-lp-20150107-1-t2997368 they are perfect for aosp because they can replace broken aops apps

or maybe there is something wrong with my hardware or it's my partitons' fault :/

anyway I was thinking about getting back to 4.4.4 because of one more thing: there is no good aops browser replacement on 5.1 and other browsers are too heavy
[Galaxy Tab 2 7" Android Development] mymeatb18:
Are you using google now launcher?
[Galaxy Tab 2 7" Android Development] Bhaskara Rao:
Great thumbs up, Andi for Oct 17 build. The ROM is smooth, fast and very stable for the last two days. Followed your clean flash guide and restored my use apps with Rom Toolbox. Tons of thanks for the build.
[Galaxy Tab 2 7" Android Development] mymeatb18:
[MENTION=4959889]iks8[/MENTION] I finally had the problem you were having. I think I know how to reproduce it. I believe if the tablet is not connected to WiFi but has the WiFi on it will keep rebooting. I have a p3113. I never noticed before since I usually keep it at home and if I do take it somewhere I usually turn off the WiFi before leaving the house. The device primarily used for videos
[Galaxy Tab 2 7" Android Development] feverhotsam:
Bro, did you experience Random Reboots on this ROM? You are on P3100 right?

--------------------------------

Sent using XDA One

Nexus 4 | Chroma M 6.0 | Thanks [MENTION=1978554]zephiK[/MENTION] & [MENTION=1050103]sykopompos[/MENTION]

Galaxy Tab 2 | Unofficial CM 12.1 | Thanks [MENTION=5153662]Android-Andi[/MENTION]
[Galaxy Tab 2 7" Android Development] Bhaskara Rao:
I didn't experience any random reboots on P 3100 following clean flash as advised by Android-Andi and not using Titanium Backup for restoration of user apps.
[Galaxy Tab 2 7" Android Development] feverhotsam:
Just lemme know one more thing.

I'd rather prefer using a custom ROM, Omni/CM. Since these 2 and AOSP, all are compiled by Andi, do the other 2 mentioned ROMS still face Random Reboots? Just tell me which doesn't and I shall flash it the clean way. Else, I have no choice but AOSP as I have to give the tab to my gf and she needs a bug-less tab.
[Galaxy Tab 2 7" Android Development] Bhaskara Rao:
I haven't used Omni during the recent past. Right now I am on CM Oct 30 build clean flashed similar to AOSP. There were no reboots during the first day. Second day I restored user apps with Room Toolbox and faced a couple of reboots only during the last one day. If you don't restore apps, you should have real stable ROM.
[Galaxy Tab 2 7" Android Development] iks8:
I don't think so, imo all new lp roms are afected. I had reboots on omni rom too.

btw if you need real stable rom you should stick to 4.4.4 ones, they are stable and they feel lighter and faster than lp roms
[Galaxy Tab 2 7" Android Development] bledina:
I switched from CM12.1 to AOSP 3 days ago. The only moment I have soft reboots is when I try to use my tablet 'too quickly' after it boots. If I boot the tablet and let it be for 5-10 minutes then use it, I have no problem but if I try to use it right after it boots, I have multiple soft reboots. It's as if it tries to do too many stuff at once i the beginning and it makes it crash.
[Galaxy Tab 2 7" Android Development] csk1jw:
[MENTION=5153662]Android-Andi[/MENTION]

Thanks for the updated ROM and I can confirm the camera issues were fixed. However, there is one cosmetic issue with the Settings. If we go to Settings->Apps and tap on any application, either from Downloaded or All, the top of screen where the version is shown has text overlapping.
[Galaxy Tab 2 7" Android Development] Android-Andi:
Noticed this too. Will fix it on next update.
[Galaxy Tab 2 7" Android Development] blacknikname:
LVY48I maybe will be fixed random reboot))) occasionally reboots... But really nice, fast
[Galaxy Tab 2 7" Android Development] Android-Andi:
New build will be up tomorrow, based on latest AOSP 5.1.1 r29

Overlapping text inside app info screen will be fixed.

Those who have a reformatted system partition need to wait one or two days, need to upload a separate build again for those user.

View attachment 3535713
[Galaxy Tab 2 7" Android Development] Android-Andi:
It's stock AOSP as released by Google, only additions

- screenshot: quick delete action

- advanced reboot menu

- Launcher3 instead Launcher2

- BootMessage: Show each app name being optimized during boot

- Show application's package name in the "App info" screen.

- Open app when clicking on icon in App Info screen

I won't add more additions to keep it clean as possible. Only omap4/tab2 specific code changes made to get everything working.

So as you see: you can't compare it with CM or any other Rom :)
[Galaxy Tab 2 7" Android Development] Az-09:
If I'm wrong please correct. That is, roughly speaking, Google supports our device, but since few developers have SGS Tab 2, you, as one of the gifted, collect builds, am I right?
[Galaxy Tab 2 7" Android Development] iks8:
BTW your advanced reboot modification added more options in power menu, imo there should be only power off and reboot. In last build there were airplane mode and silent mode too so it looks like in kitkat.

and is there any way to overclock this rom without root?
[Galaxy Tab 2 7" Android Development] Android-Andi:
No, Android Source is open for everyone. We (me and omap4 devs) are working on the stuff we need to modify to run latest android on our devices.

What do you mean with "collect"? I am building all the roms from source, lol

Sent using XDA One
[Galaxy Tab 2 7" Android Development] Android-Andi:
To late, build was ready last night :p

Haven't tested it. Maybe init.d works (could be i missed to add anything)?
[Galaxy Tab 2 7" Android Development] greatbayu:
Thanks Andi for new update aosp_p3100-20151108.zip, on process download :)
[Galaxy Tab 2 7" Android Development] TabTapper:
3G is not working

Hi Andi,

Installed latest AOSP uploaded yesterday. Everything works excellent except 3G data. No soft reboot or anything till last 4 hours. Back up restored. Also cellular data shopws only 2 bars instead of 4-5 bars. Thanks for the build.
[Galaxy Tab 2 7" Android Development] greatbayu:
Same case here, everything ok except 3G data, show only 2 bars, but connection still ok
[Galaxy Tab 2 7" Android Development] blacknikname:
some DHCP issues, connects only manual

Few apk not installable, but in previous build OK

Battery wrong capacity

Rebooted only once, nice

Device getting warmer then usual

edited: soft reboot persist))) strange
[Galaxy Tab 2 7" Android Development] Tusiek:
3G data dont work for me too ... :(
[Galaxy Tab 2 7" Android Development] Android-Andi:
New build up.

- fix mute audio on call

- hopefully fixed signalstrengh on P3100

- added a 2nd, not-block-based, package for devices with repartitioned system partition
[Galaxy Tab 2 7" Android Development] Android-Andi:
Can someone tell if signal strength is fixed?
[Galaxy Tab 2 7" Android Development] v7:
[MENTION=5153662]Android-Andi[/MENTION] I can confirm that it's fixed.Thanks for the update :thumbup: :)
[Galaxy Tab 2 7" Android Development] TabTapper:
3G still Not working

Hi Andi,

Yes signal strength has significantly improved but still 3G data is not working. Please please fix it as it is in my daily use.

Waiting sir.As only this is the most stable one.
[Galaxy Tab 2 7" Android Development] Android-Andi:
radio logcat please
[Galaxy Tab 2 7" Android Development] TabTapper:
Find Logcat

Attached Logcat.

sorry moved to CM 12.1.But will upload aosp and send you again
[Galaxy Tab 2 7" Android Development] TabTapper:
Sorry logcat of my other Tab.Sending You after few hours.

Sorry once again
[Galaxy Tab 2 7" Android Development] joeinternet:
Root and external SD

Hi Andi,

Thank you for maintaining this! I'm running on a P3113 here.

I noticed that this rom does have root, as well as several suid binaries present. Is this intentional?

# ls -laR /system | grep [r-][w-]s[-r' ']

-rwxr-s--- root inet 5528 2015-11-15 20:28 netcfg

-rwsr-sr-x root root 9744 2015-11-15 20:28 librank

-rwsr-sr-x root root 9508 2015-11-15 20:28 procmem

-rwsr-sr-x root root 9572 2015-11-15 20:28 procrank

-rwsr-x--- root shell 67160 2015-11-15 20:28 su

Also, the sdcard doesn't mount on mine - I can access it fine in TWRP, just not with the last three releases running. It just shows as grayed-out on the storage screen.

Excellent work!

-Joe
[Galaxy Tab 2 7" Android Development] Android-Andi:
[MENTION=2739800]joeinternet[/MENTION] it doesn't come prerooted because it's not included in aosp. You can flash SuperSU if you need root.

About your microSD card: your filesystem might not be supported. Ntfs?
[Galaxy Tab 2 7" Android Development] joeinternet:
Thanks for getting back to me.

What I was trying to say is that it is pre-rooted - the su binary is pre-loaded after naked flash. Debugging is also enabled out of the box. Does AOSP compile that way by default, or is it something you've set?

Thanks!

-Joe
[Galaxy Tab 2 7" Android Development] Android-Andi:
Only thing set by default which isn't aosp is:

PRODUCT_PROPERTY_OVERRIDES += persist.sys.root_access=3

I simply forgot to remove it, else there's nothing in that direction i changed from aosp source.

http://pastebin.com/NnUbqsVv

As you can see, su and supersu commented out.

Edit:

AOSP su come from https://android.googlesource.com/platform/system/extras/+/android-5.1.1_r29/su/
[Galaxy Tab 2 7" Android Development] joeinternet:
That's interesting.

I just did a complete wipe and installed the 1115 image and on boot was able to adb shell and su. When I checked, those binaries were present. I haven't installed anything aside from the gapps-signed mini-package.

Strange....

-Joe
[Galaxy Tab 2 7" Android Development] greatbayu:
Hi Andi, thank for the new build for 3100, on my tab, signal strength is fixed, everything seem normal :)
[Galaxy Tab 2 7" Android Development] TabTapper:
Logcat for 3G not working

Hi andi,

Thanks, Find attached Logcat. pl help us.
[Galaxy Tab 2 7" Android Development] iks8:
Well I was always using those gapps http://xdaforums.com/android/software/app-minimal-gapps-gapps-lp-20150107-1-t2997368 and I'm still using them on my phone but it looks like they are causing reboots on this rom. Now I installed open gapps and it looks like reboot issue is solved though I need some more testing.
[Galaxy Tab 2 7" Android Development] blacknikname:
Not for long))
[Galaxy Tab 2 7" Android Development] iks8:
indeed, you was right reboots are back :////
[Galaxy Tab 2 7" Android Development] pritzzy:
By far the best lollipop rom for tab 2. It's very smooth compared to all other ROMs, works flawlessly in day to day use. I used gapps by deltadroid. Works great. Thanks [MENTION=5153662]Android-Andi[/MENTION] for keeping the device alive (:
[Galaxy Tab 2 7" Android Development] Cheps01:
Hello,

I've tried to install the last build but I receive the error --> E: Error executing updater binary in zip '/external_sd/aosp_p3110-20151115.zip'.

And also, the errors --> E: Unable to mount '/system' and E: Unable to mount '/preload'.

I have TWRP 2.8.7.0-f2fs.

Is possible that the problem is "f2fs"?

How I can to switch to ext4??

Many thanks.

Regards.
[Galaxy Tab 2 7" Android Development] Android-Andi:
No f2fs support added to aosp.

You can change from f2fs to ext4 same way you did from ext4 to f2fs ;)
[Galaxy Tab 2 7" Android Development] Cheps01:
Thanks Andi,

Could you help me??, because I don't remember how change to ext4.

Regards.
[Galaxy Tab 2 7" Android Development] blacknikname:
Reboots have something in common with sleep, sleep over night... after wake-up, device reboots...
[Galaxy Tab 2 7" Android Development] Android-Andi:
Advanced wipe -> tick system -> change or repair file system -> ext4

Do the same for cache.
[Galaxy Tab 2 7" Android Development] Cheps01:
Many thanks Andi.

Enviado desde mi GT-P3110 mediante Tapatalk
[Galaxy Tab 2 7" Android Development] iks8:
Exactly, I had the same issue.
[Galaxy Tab 2 7" Android Development] anonymous8:
Try flashing SPEED MODS,they will definitely fix!
[Galaxy Tab 2 7" Android Development] Android-Andi:
New builds uploaded, i only had time to quickly test the build:

- Hopefully fixed BT Audio (no BT Speaker here, so please report back)

- added exFAT and NTFS support (not tested)

Note: "not-block-based" builds compiling right now, will be up later or tomorrow.
[Galaxy Tab 2 7" Android Development] GiGiSSiMo:
Same issue here :(

After clean flash the tab goes well, then after some time the tablet constantly reboots after 1 or 2 minutes after turned on.

How can i help u Android-Andi for discovering the problem's source?

Same problem witch CM build :(
[Galaxy Tab 2 7" Android Development] blacknikname:
make logcat
[Galaxy Tab 2 7" Android Development] GiGiSSiMo:
I've just flashed latest version, if rebbot persists i'll tried to do:

adb logcat -v long > reboot.txt

Thanks

---------- Post added at 11:20 AM ---------- Previous post was at 10:56 AM ----------

Here we are... Reboot persist :(

I've to paste 57K rows :(

Paste bin doesn't let me do...

Added zip file
[Galaxy Tab 2 7" Android Development] jika1134@gmail.com:
Six hours installed, no reboot ..
[Galaxy Tab 2 7" Android Development] blacknikname:
log

Reboot reboot reboot
[Galaxy Tab 2 7" Android Development] iks8:
They usually appear after 2-3 days
[Galaxy Tab 2 7" Android Development] Cheps01:
Hello Andi,

I followed your instructions and change to ext4 but the error it keeps. I've tried flash the last build without success. What could be the problem?. I attach a capture with the errors.

Note.- I could flash your OmniROM, but I would like to check the AOSP Rom.

Many thanks for your help again.

Regards.
[Galaxy Tab 2 7" Android Development] GiGiSSiMo:
So, finally i've isolated the reboot problem that is surely related with Link2SD.

Hope Android-Andi will make marshmallow aosp for our tablet as soon as possible, so we can mount sd as internal memory without any tweak.
[Galaxy Tab 2 7" Android Development] iks8:
I don't think so, mine one reboots without link2sd, even without root.

BTW imo the easiest way to get more storage is to reparation internal storage, I've done that long time ago and I have 6gb of internal storage instead of stock 4,5 gb
[Galaxy Tab 2 7" Android Development] blacknikname:
log reboot
[Galaxy Tab 2 7" Android Development] GiGiSSiMo:
Have u tried with twrp 2.8.7.2 by Andi?
[Galaxy Tab 2 7" Android Development] blacknikname:
last KMSG

[ 13.316375] C0 [ charger] Invalid Device Structure [ 24.358032] C0 [ charger] SysRq : Emergency Remount R/O [ 25.164093] C0 [ charger] Restarting system.
[Galaxy Tab 2 7" Android Development] Awesomeness_1307:
Need some advice...

Okay, could someone reply if this ROM is okay for me....

I'm looking for a completely empty rom with absolutely no features and apps. Just completely empty. All I'm looking for is a smooth ROM.

Also, if this ROM is good, which gapps should I use???
[Galaxy Tab 2 7" Android Development] Android-Andi:
It's empty as AOSP is, there's only minimal apps installed by default.

Instead gapps maybe usw f-droid or get apks from apk mirror (or similar) to keep it slim, else get some nano/pico/mini gapps.
[Galaxy Tab 2 7" Android Development] Android-Andi:
Thx, I'll take a look at it soon... Just don't have much time and tab2 makes me tired... Maybe need a short break from tab 2... [emoji14]
[Galaxy Tab 2 7" Android Development] Deltadroid:
The Tab 2 will live forever. :) Thanks for all your work. Enjoy the holidays.
[Galaxy Tab 2 7" Android Development] bipindr123:
BUt it formats the entire sd card

Use xposed module of xinternalsd

Its the best
[Galaxy Tab 2 7" Android Development] Johan1976:
How do I repartion?

I have P3110 8GB

Also want to know how to restore stock partition.

Thanks.

Skickat från min GT-I9505 via Tapatalk
[Galaxy Tab 2 7" Android Development] Android-Andi:
There is a thread in development section by tuxafgmur

Gesendet von meinem LG-H815 mit Tapatalk
[Galaxy Tab 2 7" Android Development] iks8:
There is thread in this forum about this, to revert stock partitions you need to flash stock .pit file but it's not thread about this so plz no ot
[Galaxy Tab 2 7" Android Development] :
[MENTION=5867871]android andi[/MENTION] can this be done in this ROM??

http://xdaforums.com/nexus-4/genera...es-gesture-t2012628/post34605586#post34605586
[Galaxy Tab 2 7" Android Development] :
[MENTION=5867871]android andi[/MENTION] I installed this rom. after using for some days, all Google apps started force closing.

So i tried to go back to cm11. But System ui crashes as soon as it boots.

I tried coming back to aosp lollipop, it boots fine. But if i try to install any apk it goes into bootloop.

Did clean install each time while installing cm11 or aosp lollipop. i.e. wiped dalvik, cache, data, system each time.

Now the tab is unusable with any rom (it just boots up. No gapps, no apk install possible) Please help.
[Galaxy Tab 2 7" Android Development] lawlietdhams:
Tried format data? if not, you should try it.
[Galaxy Tab 2 7" Android Development] :
I already mentioned that i formated data, cache, dalvik, system each time.

P3100 user. Using twrp 2.8.7.0

I have never done anything to partitions.

I was on cm11+gapps.

Then Installed aosp lollipop without gapps. Used for sometime. When it worked well, i installed gapps. Everything was fine for many days. Then suddenly all gapps started force closing.

Installed back cm11 without gapps. All was fine till yesterday when i installed gapps. And now none of the roms are usable. They boot up fine. But there is no way i can install any apps. If i Flashing gapps, they start to force close immediately from boot. And if i don't flash gapps and click on any apk file, rom goes into bootloop.