yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] v7:
You have no time to roll back...your time is precious.,right?How about him?He also have a family and personal things.

He never marked the ROM as stable.This is only the second build.He was asking for logs and he got it.Now wait for him to fix things.No need for multiple posts asking for the same thing over and over again.

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v7

XDA Assist
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] syahradzi:
Thank for this rom OP.. this rom work great.. but it have some issue. to get mobile data, i have to on the airplane mode, then turn it off back. then after a phone call, something pop up and it said something crash(i dont remember the name) but when it crash, my phone suddenly dont detect my simcard. Lastly trebuchet launcher crash suddently, then more will crash.. but it happened sometime only. overall it's good. good job OP. :)
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] syahradzi:
Mine work when i turn on airplane mode, then turn it off again.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] camaven:
Dmseg p3113

Here I post the dmseg file, thanks Andi.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] tijax:
Andi, thank you so much for your ongoing support for the P3110 :good::good:
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] :
Excuse me, I've always used CWM to flash any zip, but by "outdated" do you mean it's no longer updated in general or just for the tab 2? I noticed I had to change my recovery from CWM to TWRP on the P3100 since it detects another device but I didn't understand what could be the reason. Thanks for explaining, gonna switch to TWRP on all my devices then though I dislike a touch recovery.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] v7:
CWM project was abandoned some time ago.It's no longer updated.

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v7

XDA Assist
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] camaven:
I flashed twrp yesterday but it didn't mount my ext SD card, then I had to flash philz touch again with Odin
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] :
I managed to realize that after some reading; but does this mean the bootloop problem should go away once I flash cm 13 using TWRP? (on a P3113)
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] v7:
Read this:http://xdaforums.com/showthread.php?p=65070037

___

v7

XDA Assist
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Android-Andi:
No :/ ... I could cry guys...

Latest cm13 won't boot on p3113 - doesn't matter what kind of recovery you use.

Gesendet von meinem LG-H815 mit Tapatalk
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] alfick3:
No. Currently P3113's aren't working with Andi's CM13. I tried the other day and it doesn't work at this point. That is why [MENTION=5153662]Android-Andi[/MENTION] is asking us to provide a dmesg from a booting ROM (if you made a backup before trying to flash CM13, you can restore that), so he can trouble shoot why it doesn't boot.

I have a P3113 and gave my dmesg in a few posts back.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] LenAsh:
Thread cleaned.

Members are reminded that this is a Development Thread NOT a Q and A thread. It is also worth pointing out that continuous "demanding" questions by individuals is not acceptable...
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] camaven:
LIVEBOOT file

I hope this can help you.:rolleyes:
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Android-Andi:
Looks like some questions came up after latest TWRP Update and latest CM13.0 and CM12.1 builds.

To answer all your Questions again:

Some of you know, we are working on a clean debloated omap based kernel source for our Tab2. One big part of it is the unification.

What does this mean?

The difference between P3100, P3110, P3113, P5100, P5110 and P5113 is really small, so we decided to let our kernel detect the right device and load proper driver (e.g. panel/touch driver).

It seems like there's a goof somewhere P3113 and P5113 don't get detected properly - that's why they don't boot.

(Our kernel reads out the panel_id to set the device type in general.)

We are already looking into it, but it might take some more days to fix the boot issues on P3113 and P5113.

It is important to get a dmesg from a booted rom (taken directly after boot) from people having issues on latest build (one guy for example had a silly bootloader, maybe old ICS? - so his device won't get detected properly).

What's the future?

Unification is the future on our tab. I am sorry for the trouble some people had, but sometimes we need to go one step back to become 5 steps in front.

About latest TWRP:

Why it does not boot on P3113 / P5113?

Read above, it's the same issue here.

Can i flash old roms using espresso-TWRP?

No and yes. If you don't know how to change the assert check inside the updater-script of your rom you won't be able to.

Can i flash new roms using old recoveries?

Yes you can, at least for now. Upcoming android versions might need a updated recovery too (things will break by time).

Remember old JellyBean times? We needed a new recovery because JB didn't liked the old ICS recoveries.

Why touch don't work and display size seems wrong?

Good question, but only a dmesg will tell to fix it for you.

Provide a dmesg please so we can look into it.

Can i return from espresso-TWRP to DEVICE-TWRP?

Yes you can, update the updater-script or use Odin or Heimdall to return to an older version for your device.

I don't know how to get a dmesg?

There's a lot more out in the www, but just some examples:

http://xdaforums.com/showthread.php?t=2317790

https://www.youtube.com/watch?v=1WcYXpFCjFs

https://www.youtube.com/watch?v=MVXX-YdhRU0

https://developersstation.wordpress.com/tag/how-to-get-dmesg-logs/

https://github.com/andi34/samsung_galaxy_tab2_secrets/blob/master/FAQ#L37

Any words at the end?

Really guys: read! If you don't understand: read again!

Please don't forget: this is a development thread! If you have genereal questions -> general section. If you have questions about TWRP -> recovery thread.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Android-Andi:
thx, but i need a dmesg right after boot. I need to know the panel_id, hw rev and board_type which don't exist in your log (only visible after boot)

Edit: found the informations http://xdaforums.com/showpost.php?p=65091325&postcount=109

lcd_panel_id=3 omap4_espresso_sensors_init: hw rev = 10, board type = 5
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] ccheng16:
Thanks a lot. I thought i need to flash it.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] dablakmark8:
HI i dont have any logs right now but will post soon,right here are the bugs andi mean i have tested everything that is possible to test.

Most of the builds these are the issues.

1-bluetooth needs tapping to activate

2-Sometimes tab hangs then restarts when 2 calls come through,i think this is a ram problem(old tab)

3- you can forget about multi users on this tab as it slow down and freezes when activating guest profile

4- bluetooth still broken sometimes,a reboot fixes this

5-when going from home screen to whatsapp screen sometimes go black for about 30 seconds(ram problem i guess)

6-Sometimes tab restarts then says no simcard or data is turned off,there is a fix(activate airplane mode for 10 second and then deactivate or reboot for easy stress free operation)

7-some games have choppy sound(still confused about this)

8-dialer app is absurdly slow and a pain to access..lol

will upload logs soon.

Thanks for reading:good::good::eek:
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] ccheng16:
I've already flashed the latest build and root doesn't work for some apps. I already granted root access but it always says failed to grant root. Root is enabled via developer's option.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] putr4s:
Which apps? For me SysLog and Total Commander can get root just fine. I can also get root via the built in Terminal app.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] ccheng16:
I use clean master because of auto start manager features and it needs root access. Syslog, terminal app and es file explorer are just fine and have root access.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] dablakmark8:
:rolleyes:,did you know that android is capable of running efficient without clean master,Clean master is great but i dont run it on the tab 2,:good:
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] arkcov9:
Or you could just use CM's Privacy Guard to prevent apps from auto starting on boot.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] ccheng16:
Yeah, right now android seems getting better and better, but i don't want unnecessary apps starting in its own
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] dablakmark8:
learn to use and ticker yourself with settings,cleanmaster is a memory hogger and i personally think the tab 2 needs as much juice as possible to run cm13.no need for other programs.....btw you can do so much more manually.just a thought.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] ccheng16:
i can't stop apps like chrome and etc... all i want is to stop them from auto starting. Im trying to find some way that doesnt need to install another apps.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] dablakmark8:
ok.Isee
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] arkcov9:
I personally don't use most of the google applications as it is a memory hog, CPU-intensive and takes more storage space. I even disabled most of the useless services in Google Play Service and I have an inbuilt wakelock blocker to prevent some apps from being woken up by wakelocks.

Using CM13 based ROM by the way :)
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] ccheng16:
Yeah. When i stop them from running i get good ram space and boost.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] arkcov9:
In that case, you will have to install Greenify to hibernate those application to have a good ram and Lspeed to boost your tab.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] alexjayemme:
[MENTION=5153662]Android-Andi[/MENTION] Last rom have problem with brightness! After that tab is in standby for long time, when turn on, brighteness no up automatically i must up on menù. :(

Sorry for my bad english.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] putr4s:
Try disabling automatic brightness, the light sensor isn't functioning properly as of the last build.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] junpeikawada:
can we change the default orientation for p3100? I am used to portrait mode. I hope it's not too much.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Android-Andi:
Rename system/bin/init.espresso.variant.sh so it does not get executed (device will be in landscape mode by default after that).

~ All my work, news etc. on http://andi34.github.io ~
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] junpeikawada:
I mean, by default, unified builds are on landscape mode? last time I used it it was like that so I want back to last release for p3100, but is it portrait by default now? or do I have to do something to make it portrait by default?

anyways good job sir. your ROM is smooth as eff.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] radz_:
Just flashed the latest build 05/17 to my sons device, everything works fine.. Way better than the old ones.

however, anyone know why im getting Bootloop when i flash SuperSu? Anyone has this issue? I always flash supersu and it works fine as always for the old builds...
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] ccheng16:
Android andi said that don't flash SuperSU, instead use enable root for apps and adb in developer's option
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] putr4s:
Why do you need to use SuperSU? If you just want root CM has its own solution integrated into Privacy Guard, all you need to do is enable it in developer settings.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] radz_:
Yeah that's what i use as of the moment mate..

I have been flashing Su since day 1, its part of my ritual in flashing (and Xposed):) aside from that its updating regularly which I THINK its good.. :silly:

But yeah looks like i have to stop using it for now and use the default comes with this great ROM...

Thanks!
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] josfr4ncisco:
Guess I'm late on noticing that, but are you running AOSP MM?
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] dablakmark8:
latest build clean flash,bluetooth and hotspot not working?tethering usb is working.hotspot is active but no device can see the ssid and my pc cant also not see the bluetooth modem dun connection.How can i fix this
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] putr4s:
Provide logs so that Andi can try to fix it?
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] dablakmark8:
maybe i could relace the lib files with stock files in system :D

ok will send logs now
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] radz_:
I cant choose MX Player to Play videos online... It was working for old builds of this ROM

MX player is not showing in the list of Apps to open the video....

Even the default browser its not showing in the list of apps to use to open a link..

Anyone know why??
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] dablakmark8:
is it safe andy if i upload a bug report,its 9mb zip file.Just worried it might contain sensitive information.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Android-Andi:
Edit: no other way to send it to me besides attaching it here.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] dablakmark8:
ok here goes andi
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Astro Noid:
[MENTION=5153662]Android-Andi[/MENTION],

are newest odin3 v3.10.7 and v3.11.1 compatible with p3100? and how to use it, AP or CP button?

thank you.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] samuel6827:
Screen orientation

After using the may 1st build my screen orientation is all messed up, can't see half of display. but with stock samsung rom flased everything works perfectly. :(:(
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] putr4s:
What about the latest build (May 17th)? I don't remember such a problem ever being reported.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Android-Andi:
I never used them so i can't tell you.

Post a dmesg. Maybe you have an old bootloader.

The bootloader posts a panel id which we use to detect the tab2 model. we have only seen one empty id on an old p51xx bootloader before, that's why by default it switches to p51xx driver.

~ All my work, news etc. on http://andi34.github.io ~

Edit: note that dmesg needs to be taken right after boot!
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Chemnitzer:
3.10.7 worked for me

but what do you want to flash by odin?
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] udh2k:
Hello [MENTION=5153662]Android-Andi[/MENTION], the hotspot on your build 1900 for p3110 is not working... I reverted back to build 1848 coz it's working there...

Sorry if I didn't include any logs, I reverted bask as soon as I detected that the hotspot is not working on that build...

Anyways, thank you for all your hard work! This is still the best ROM for my p3110!

God speed bro!
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] alfick3:
I'm a little confused. P3110 is just a Wi-Fi device, just like the P3113 that I own. So why are you trying to use hotspot? If you are getting the tablets internet connection through Wi-Fi, and the device that you want to connect to the tablet also has Wi-Fi, why don't you just connect the other device to the very same Wi-Fi that the tablet is connected to? Wi-Fi hotspot is only to allow device b to the use device a's 3G/4G internet connection. In this case device a (your P3110) doesn't have a 3G/4G connection.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] udh2k:
Well, I use SHAREit and SHAREit use hotspot to recieve. I know there are a lot of alternatives to transfer data, but, I'd rather prefer it working. ;)
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] samuel6827:
This Happens

http://xdaforums.com/attachment.php?attachmentid=3768208&stc=1&d=1464724164

http://xdaforums.com/attachment.php?attachmentid=3768209&stc=1&d=1464724164

http://xdaforums.com/attachment.php?attachmentid=3768211&stc=1&d=1464724164
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Android-Andi:
Dmesg after boot? Post it or keep it like on the screenshot ;)

~ All my work, news etc. on http://andi34.github.io ~
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] samuel6827:
How is that done ?
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Android-Andi:
Sounds like installing syslog app to take the log right after boot... Or google 2 min on how to use adb to get it.

~ All my work, news etc. on http://andi34.github.io ~
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Android-Andi:
You have a p3113, right?

What StockRom you have been on before? 4.0 or 4.1 or 4.2?

~ All my work, news etc. on http://andi34.github.io ~

Edit: p3113 bootloader can be found here

http://xdaforums.com/showpost.php?p=38592520

How to flash it using odin here

http://xdaforums.com/showpost.php?p=50174809&postcount=4

Might solve your issue.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] dablakmark8:
Any fixes for the hotspot and bluetooth tethering for p3100 for latest build guys
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Qukis:
Play Store won't open

I just flashed the newest nightly CM13 (cm-13.0-20160517-1900-UNOFFICIAL-espressowifi) on Galaxy Tab 2 P3113 and Gapps package (gapps-601-base-20160520-1-signed) and Play Store simply pops up and back to homescreen. It won't even open.

Should I wait for a fix or flash some earlier version of CM13 w/out this bug, or try another Gapps package?
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] putr4s:
Try using another gapps package, I dirty flashed from build 20160501 with opengapps, no problem with it so far.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] utfluc:
That happens when no account is set on the device, for some reason you lost your account settings
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Android-Andi:
We are looking into it when we have time. Currently i don't have time at least until next week, maybe until the week after next week.

~ All my work, news etc. on http://andi34.github.io ~
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Qukis:
Thanks. Tried but TWRP gave me an error code 40. Wiped Cache and Dalvik cache prior to flashing from opengapps nano build 20160601, perhaps I did sth wrong...

Really? So what do I do now, is there a correct way to restore those settings or create a new account b/c I had attempted that through adding an account (both personal or exchange) but it can't connect to server...
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] utfluc:
Check if you have a Google account configured, if not see if you can add one. If there's not option then the only way I know is performing a factory reset, previous backup of your apps. Another option could be to clear Google services data.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] dablakmark8:
thanks will check back next week for an update:good::good::victory:
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Astro Noid:
[MENTION=4062697]Chemnitzer[/MENTION],

I would like to flash custom recovery but don't know how, guide me please.

thank you.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] 719c6:
I had the same issue. I just started over and did everything again. All is fine now. Dunno what the issue was.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Chemnitzer:
Just Google for a recovery you can flash via original recovery, will check that later.

Easiest way is to flash with Odin via downlad mode or adb

http://raspisimon.dlinkddns.com/cwm_flash.php

After this install twrp
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] smart-t78:
http://odindownloadblog.weebly.com/
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Qukis:
Oh, good to hear I'm not the only one.

After wiping everything I accidentally rebooted into system, not recovery (the default setting on the reboot button in TWRP was apparently that); perhaps that screwed up some settings. I will try doing it all over.

However, I have a problem. I place my ROM and GAPPS in downloads and doing that earlier wasn't a problem when flashing CM11 or SlimKat with an earlier version of TWRP... But now formating the system as described in the tutorial wipes my flashable files away. Again, maybe I should do sth differently to prevent this from happening; should I put the ROM and GAPPS into a different folder or not format the data?
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] putr4s:
Did you use the factory reset button? Usually I use advanced format and select system, data (not with /data/media, that's the internal storage) and cache if I want to clean flash.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] ccheng16:
I always do that, but i include wipe dalvik cache. Is that okay? My tab is okay with latest build and i use gapps by deltadroid that always works fine.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] radz_:
Nvm
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] 719c6:
Yup, did the format system also and lost the zips. Reboot and put them back on. Started over, didn't format system but did the rest. Works great now. Good luck.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Astro Noid:
[MENTION=5153662]Android-Andi[/MENTION],

how to create system.new.dat via terminal app on tab 2(es3g/p3100)? guide me please,

thank you.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] ksonbol:
Auto-Rotate Problem

I flashed the 22-02-2016 cm13 ROM since I didn't know there are newer ones. It works great except for one problem with auto-rotate, it works after reboot for a couple of minutes and then stops working. Is this problem fixed in the latest version (17-05)? Do I have to wipe all data to flash the new version or is there some method to just update the current ROM while keeping the data? I spent a lot of time installing the apps and tweaking the settings so I hope I don't have to do that all over again.

Finally, lots of thanks to Android-Andi and all of you for the great support!
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] putr4s:
To upgrade without wiping data you can just flash the ROM zip and wipe cache. I don't know about the autorotate problem being fixed or not, since I never had it. Note that the closed source sensor blobs don't work for recent builds (the ones with SELinux enforcing status), and for the latest build the light and proximity sensors aren't working correctly, as well as the compass.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] smart-t78:
firstly, you MUST upgrade twrp, otherwise you will become a error 7 in recovery.

andi had changed many things in the last month. you can try a dirty flash, but i personatally recommend a clean flash.

you will find all latest stuff from [MENTION=5153662]Android-Andi[/MENTION] here http://andi34.github.io
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] ksonbol:
Thanks for the quick reply. Is there any recent build (later than my current 22-02 build) which doesn't have those sensor problems?
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] putr4s:
The 20160501 build doesn't have the light and proximity sensor problems, but it already has SELinux set to enforcing, so no sensor blobs. I don't remember when exactly the switch was made to enforcing, try searching the thread.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] ksonbol:
It was actually enforced in that exact build, I installed the previous one, 20160417, and so far everything is working fine (including auto-rotate). Thanks again!
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] simonegalfano:
the temperature of the status bar is set to ° f while the weather widget is on ° c , I can not change more than the measure of the status bar from ° f or ° c , how can I do ?