yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab 10.1 Android Development] decatf:
Build 20151031

- Maybe 3G is working again???

- The touchscreen now reports pressure. The touch size data is different now. If you are using some app or xposed module like Force Touch Detector then disable it before installing this build and recalibrate the touch size or pressure in the app.

Change log;

project device/samsung/p4-common/
32c8ec7 p4-common: switch to BFQ io scheduler

project kernel/samsung/p4/
94ec284 Update f2fs from Jaegeuk's linux-3.4 branch
e846e09 f2fs: support for kernel 3.1
418d0b0 Move other graphite flags into its kconfig section
58660d9 Revert "Enable ccache"
a32532a Revert "defconfig: enable graphite optimization"
fc4d1f6 ARM: 7168/1: use cache type functions for arch_get_unmapped_area
854a90d ARM: 7169/1: topdown mmap support
0dda9f1 ARM: 7294/1: vectors: use gate_vma for vectors user mapping
d6c8c57 defconfig: switch to slab
79f2d7a touchscreen: mxt1386: Report pressure events
e92b8e2 touchscreen: mxt1386: report active based on detect bit
fdb401f touchscreen: mxt1386: Tweak parameter range
18148fb defconfig: Use cmdline extend
[Galaxy Tab 10.1 Android Development] jaibar:
Thanks decatf!
[Galaxy Tab 10.1 Android Development] MatzingerHH:
Yes, it is!!! :D :good: :victory:

Thanks a lot.
[Galaxy Tab 10.1 Android Development] rtiangha:
Seems to work fine on this end too. Thanks! The only thing I noticed is that the Enforcing SELINUX zip no longer works. It seems to flash fine with no error, but when you boot into the ROM and check Settings->About, it still says Permissive. Other than that, works great!
[Galaxy Tab 10.1 Android Development] GTab10.1:
Many thanks to the OP/developer for their work on this ROM! It's amazing and highly recommended. It's not laggy at all and runs buttery smooth. My old-school 7510 now runs a newer version of Android than my Galaxy S6 Active LOL.

For anyone that's considering flashing this ROM: Don't freak out if you can't download apps from the Play Store right away after installing the gapps linked by the OP in this thread. It's because it's updating, and you will be able to do so shortly. I wasn't able to download any apps at first, and I didn't receive any notifications of the Play Store updating, but I just waited less than a minute and noticed that the Play Store looked a bit different after re-accessing it. Then all apps were downloading and installing fine, so ya, it was updating. I just want to give this tip before someone goes and does something rash when they can't download apps right away, and ends up causing more headaches for themselves.

Aside from that, does anyone here have snapchat working on their Galaxy Tab 10.1 WiFi (GT-P7510)? I'm not able to run it no matter what ROM I use. I've used the stock 4.0.4 ICS, Nameless ROM 4.4.4, Omni ROM 4.4.4, CM 10.1 which is 4.2.2, and of course the Lolipop 5.1.1 ROM found in this thread. Snapchat crashes to home screen on every single one when I try to login. I can install the app just fine, and when I open it I see the login/signup screen and the camera showing myself through the transparent background, but when I attempt to login it goes through the process saying "logging in, verifying device, etc." and then crashes to home screen before going to the next step which is basically the home screen UI of snapchat after logging in. I can also sign up for a new account which works (I get the registration email from team snapchat), but when it's time for the registration to finish and move on to the home screen UI of snapchat, it once again crashes to the home screen of the tablet. Since I've tried this while running multiple Android versions, and snapchat only requires 4.0 and above anyway, I'm starting to believe that it's the tablet itself that can't run snapchat. I've tried uninstalling, reinstalling, signing up for new accounts, switching google accounts on the device, creating new google accounts, making sure google accounts were syncing correctly, making sure time and date was correct, downgrading snapchat to older versions, EVERYTHING. Absolutely nothing worked to solve the issue.

Since everyone here is a Tab 10.1 user, I figured there has to be someone using snapchat on theirs (if possible), and they could let me know if they are. Or perhaps someone knows what could be going on? Thanks ahead of time to anyone that can provide any insight.

---------- Post added at 12:10 PM ---------- Previous post was at 12:06 PM ----------

I just wanted to add that I don't believe that it's a snapchat accounts issue as I have logged in on my S6 Active with the same accounts attempted on the Tab 10.1, and all worked absolutely fine, so I have no idea what the issue is.
[Galaxy Tab 10.1 Android Development] ENRIQUEMM:
I use SELinux mode changer apk and changes perfectly, just not this already in google play.

http://xdaforums.com/showthread.php?t=2524485
[Galaxy Tab 10.1 Android Development] rtiangha:
Well, I guess that'll work (assuming it's doing what it says it is). Thanks for the tip!
[Galaxy Tab 10.1 Android Development] alejandrob1:
First of all, thaks for keeping our tab alive. I have been having an issue with the screen, i m sure everyone of you have experienced the screen going black and you have to do miracles to ge it on again, as this is a known issue with the tab. Normally you have to keep pressing the power button while you pass your fingers trough all the screen and that way it comes back when it feels like it. Well the thing is that im having tis issue every time I left my tab still for a couple hours, and this is driving me crazy. I even installed an app called gravity screen but the problems persists. Do you guys have any idea i could try or my tab is just diying. Thanks in advance!
[Galaxy Tab 10.1 Android Development] GTab10.1:
Which Tab do you have? Personally I've never experienced anything like that with my GT-P7510.
[Galaxy Tab 10.1 Android Development] alejandrob1:
I have the same tab, otherwise i would not be in this thread or installed this rom. If you google something like "my tab wont turn galaxy tab 10.1" you will find out about this.
[Galaxy Tab 10.1 Android Development] GTab10.1:
True, but you could have the GT-P7500 as opposed to the GT-P7510. I hadn't heard of this problem, but in either case hopefully you get some help.
[Galaxy Tab 10.1 Android Development] alejandrob1:
Its the gt-p7510, Im sure, and the help will be really aprecciated because this is so annoying.
[Galaxy Tab 10.1 Android Development] Kaherdin:
Install syslog

When it happens, and you're back on screen, do a complete log-run

Post and attach

From my D802
[Galaxy Tab 10.1 Android Development] GTab10.1:
Do you know if syslog would uncover the reason for why snapchat crashes on the P7510? I was fortunate enough to find someone online with the same exact Tab who had it sitting around, and have them charge it up and install snapchat to test it out. They experienced the exact same issues while running Nameless ROM 4.4.4, and as mentioned in my original post on this thread, it happens no matter what ROM I run (including having ran Nameless 4.4.4), so at this point I pretty much know that it's the tablet itself. The user that did the test for me has an engineering background and a bit of technical knowledge, and his guess is that the snapchat crashes have to do with protocols accessing the camera. The camera does show myself when first opening snapchat at the login screen (the background is transparent and shows what the camera is looking at), but once you login and it attempts to go to the main UI, which is the snapchat camera open, it crashes to home screen. The same happens when attempting to signup for a new account and you reach the step where registration is complete and it's now opening the main UI with the snaphat camera open, so it would make sense that it has something to do with the camera that's causing the crash.
[Galaxy Tab 10.1 Android Development] Olivier V:
Just tried it out and snapchat crashes when you try to log in. I'm suspecting it's a problem with NEON support which our tab does not have. It's pretty much the same with the HERE app.
[Galaxy Tab 10.1 Android Development] GTab10.1:
Thanks for trying it out! More confirmation is always appreciated. The app crashing when trying to login is exactly what happens with me, and the same with the other person that tried it out on their Tab, so yep, it's definitely something that's not supported by the Tab itself as you said. I'm assuming there is absolutely no working around this type of issue?
[Galaxy Tab 10.1 Android Development] Olivier V:
Sadly no, there is no way to implement NEON support at this time if ever. So some apps might not work and we'll just have to deal with it.

Sent from my Z1 Compact
[Galaxy Tab 10.1 Android Development] GTab10.1:
Ya, unfortunately that seems to be the case. Oh well, what can you expect from such an outdated device I guess. Unfortunately my new phone is an S6 Active which doesn't have any root available for it :(

I just installed an Android emulator called Amiduos that's running Lolipop. I rooted it and installed Xposed framework, and all is running extremely well with it as it's running on VM and using the PC's hardware (lol you can imagine the power), but guess what? SNAPCHAT CRASHES WHEN LOGGING IN LMAO! Seriously, this only happens in my world haha. All I want to do is run a rooted device, xposed framework, and an xposed module that runs alongside snapchat, but NO, it isn't happening haha.
[Galaxy Tab 10.1 Android Development] alejandrob1:
Here is the log kaherdin mentioned, hope you guys can take a look cause this is driving me crazy and is the only thing that wont let me enjoy this great rom.
[Galaxy Tab 10.1 Android Development] jung_go:
Is this ROM good for daily use?

Thanks in advance
[Galaxy Tab 10.1 Android Development] sflesch:
As in? I use it for daily use. It's fairly stable.
[Galaxy Tab 10.1 Android Development] sherpya:
a bit low ram, but very usable
[Galaxy Tab 10.1 Android Development] Kaherdin:
Overclock it to at least 1200 mhz and use performance governor

Might burn out, might hold

Mine works fine

From my D802
[Galaxy Tab 10.1 Android Development] daneal2u:
Happy one year of lollipop guys!!

Best support for this tab by [MENTION=4404851]decatf[/MENTION]!

Just wish we get marshmallow also
[Galaxy Tab 10.1 Android Development] ENRIQUEMM:
I do not ask about anything ... Read this:

http://xdaforums.com/showpost.php?p=63421963&postcount=1651
[Galaxy Tab 10.1 Android Development] jerryhou85:
Just flash my old tab into this Lolipop love! Nice experience!

But how can I disable vibration while press? I look around but cannot find the option.
[Galaxy Tab 10.1 Android Development] Ciksa:
I installed this ROM does not work there GPS. Find none satellite, so deleted.
[Galaxy Tab 10.1 Android Development] Olivier V:
Works fine on my tablet. Perhaps a bad flash?
[Galaxy Tab 10.1 Android Development] BuddyBud:
Does this mean that Skype video calling will never work on this ROM as in there's no plan to try to work around this bug in Skype?
[Galaxy Tab 10.1 Android Development] Ciksa:
I tested several versions and it was the same. Of course I did Wipe Cache and System. When I installed the Omni and it ran without any problems. I do not know why this is so.
[Galaxy Tab 10.1 Android Development] Olivier V:
Not all tablets are created equal, there are always slight variations that can be implemented during production. I heard that a few people are unable to overclock over 1.2ghz and others (myself included) can go as high as 1.6. Then there's the emmc brickbug... Mine has it, others haven't. It might just be that your tablet doesn't like aosp and prefers Omni instead.
[Galaxy Tab 10.1 Android Development] Ciksa:
Nowadays it is longer possible to truly everything. :)
[Galaxy Tab 10.1 Android Development] MatzingerHH:
Hi guys,

after the 3G bug was resolved, I have another strange problem: the device didn't save my WLAN password. My Samsung lost it after the battery gets empty or after 2 days stand by.

Can anybody confirm that? :(

Regards
[Galaxy Tab 10.1 Android Development] Mjoelnir77:
Does not happen here. And my gf uses her tab very much.
[Galaxy Tab 10.1 Android Development] sflesch:
I think I remember reading that a while back. Hopefully somebody you can point you in the right direction from the past thread.
[Galaxy Tab 10.1 Android Development] lorenzonandroid:
Any idea How to fix 3G on the latest rom? I can enter my pin. But the 3G symbol shows a exclamation mark and it's not connecting. :(
[Galaxy Tab 10.1 Android Development] jtaparicio:
Maybe you need to add an APN
[Galaxy Tab 10.1 Android Development] lonertic:
Ahh crap. I tried to flash TWRP 2.8.7.0 and the extra partition must've broken something (I tried installing the zip from the 1st post using an older version of CWM).. and now my tab is stuck in trying to boot to recovery but recovery partition won't load. Can't even get it to fastboot or ODIN now. Anyone else having this issue?
[Galaxy Tab 10.1 Android Development] sherpya:
odin mode should always work, try again, flash a recent cwm first that should fit in stock recovery partition
[Galaxy Tab 10.1 Android Development] thepaco12:
Any one can give me the p4-20150814-radiofix.zip linkpor mirror, i cant find it
[Galaxy Tab 10.1 Android Development] LiverpoolFCfan:
This one ... http://xdaforums.com/showpost.php?p=62368653&postcount=1572
[Galaxy Tab 10.1 Android Development] redeemer01:
what is the difference of this two?

aosp-5.1.0-p75xx-Set_SELinux_enforcing-v2.zip

aosp-5.1.0-p75xx-Set_SELinux_permissive-v2.zip
[Galaxy Tab 10.1 Android Development] jaibar:
Don't the filenames tell explicitly what is each one?

If I'd have to guess, I'd say the first one sets SELinux to enforcing, the second one to permissive...
[Galaxy Tab 10.1 Android Development] decatf:
Hey people following this thread. Look here.

Also this ROM is not abandoned yet. I plan to update it eventually with the security patches and some device specific things. I had planned to post another build in November but then the wheels got rolling on Marshmallow so it all got backlogged and pushed for M.
[Galaxy Tab 10.1 Android Development] redeemer01:
Many things are not working on that ROM so we will wait for next update for that, as of now This Rom will be still my choice thanks Boss :D
[Galaxy Tab 10.1 Android Development] thelous:
Okay, i got my old tab 10.1 its 3G version, its rooted already so i just install this twrp and boot to recovery wipe system, data, cache, dalvik cache and install rom right? Will 3G still work? Also is this twrp for P7500? +which TWRP i should choose, i want install TWRP from recovery
[Galaxy Tab 10.1 Android Development] bijixda:
[MENTION=4404851]decatf[/MENTION] after updating to latest version aosp-5.1.1-p4-20151031.zip

YouTube playing for low res videos <360p look garbled. I have tried disable awesomeplayer in development setting, but not fixing.

Any quick workaround to try?
[Galaxy Tab 10.1 Android Development] bijixda:
Downgrading YouTube to version 10.49.57 solves my issue ?
[Galaxy Tab 10.1 Android Development] Duvel999:
Yes, easy as that.

Everything works.

Sent from my E6653 @ XDA Portal
[Galaxy Tab 10.1 Android Development] eddychecker:
Thanks decatf, you've done it again! My tab runs perfectly and feels fast and smooth. Thanks Again!
[Galaxy Tab 10.1 Android Development] albertaz:
I guess a question like mine was already answered though I was not able to find the answer although I have browsed through the thread.

My problem is that I flashed the "aosp-5.1.1-p4-20151031.zip" and cannot connect to the 3G/4G cellular network!

As far as I am connected to the WiFi I get the name of my operator (Wind, in Italy) in the upper left corner of the screen but as soon as I turn off WiFi then I see a "!" on the cellular icon and I cannot connect/navigate anymore.

I have inputed the correct APN data but I cannot figure out how to fix it.

I have also installed the "radiofix.zip" that I found in another post in this thread but nothing changed.

Any advice?

(sorry, after some tweaking I fixed the problem: it was simply a matter of changed details in the APN configuration)
[Galaxy Tab 10.1 Android Development] bijixda:
You can try formatting data and cache to F2FS, it is faster :D
[Galaxy Tab 10.1 Android Development] Malezar:
First off a massive thank you to OP for creating this ROM. I had given up using the my p7510 with some CM version. Been playing around with the flashing over the weekend and went from CWM to TWRP, flashed the ROM successfully multiple time but am having some challenges with the GApps. All of them tell me there is insufficient storage except the OpenGapps micro package, which is pretty much useless to me.

Ive been searching around and came to the conclusion i need to change my PIT and system partition size but before i start messing with that has anyone had similar issues? If not how big your system partition? If you have changed the PIT could you please share it? Writing a new PIT seems to be some ordeal.

thanks
[Galaxy Tab 10.1 Android Development] aamadorj:
I would recommend to install all the Google Apps you want as user apps (in data partition), instead of system apps. As far as I know, that's the idea behind all GApps micro packages.
[Galaxy Tab 10.1 Android Development] Malezar:
Does Gapps do that by it self or is there a specific instructions i need to follow? I have always installed it through TWRP or CWM. I havent had time to google it yet.
[Galaxy Tab 10.1 Android Development] aamadorj:
GApps micro packages should include core Google Services ans Google Play Store. From the later you can install all the other Google Apps you want and they're going to be installed as user apps at data partition.
[Galaxy Tab 10.1 Android Development] Malezar:
Short update: I had to go down to the micro package to be able to flash any Gapps. That got Playstore installed but for some reason i have now lost the AOSP keyboard. So there is no keyboard except the Japanese IME. Yes, i have cleanly flashed the tablet, multiple times. Looking for an APK now to fix this.

Got it all working now with this keyboard and tablet is running great.

http://xdaforums.com/android/apps-games/lollipop-keyboard-phones-root-t2910268
[Galaxy Tab 10.1 Android Development] Dhyneland:
Gaming issue

Just picked up the p4wifi and installed this ROM right away. I am having one issue when launching some games where I get the message.

Failure to initialize!

Your hardware does not support this application, sorry!

Anyone aware of any workarounds for this?

Thanks
[Galaxy Tab 10.1 Android Development] bijixda:
For those having problem sending sms, you should change SMSC via *#*#4636#*#*

Go to tablet info, and enter smsc there, in PDU format : http://wiki.cyanogenmod.org/w/SMSC_Updates
[Galaxy Tab 10.1 Android Development] 4r44444:
Google Play Store and Restore function do not work, Restore function gives Error: Not possible.

Play store, I can open it but cant install or update any apps, I gett Error Message from Play Store (Error by get informations from Server: [RPC:S-7:AEC-7 XI4J-7GEW-IZPMY]

Any help?
[Galaxy Tab 10.1 Android Development] bbeelzebub:
Okay, I'm trying this out. I've had this tab for years and never bothered to root or rom it. Now that I've switched to a Windows Tablet, I figure, what the heck.... I haven't rooted anything in a couple years.

Thanks to your instructions, I got it set up in ten minutes. :)

Awesome work!
[Galaxy Tab 10.1 Android Development] bbeelzebub:
I couldn't find any solution in the thread, so I'll ask....

Does anybody know of a way to use face unlock with the gapps provided in the OP, but still be able to have a working google search?

The search app in the gaps downloaded in the OP forces loses immediately after update. If I use the gapps from opengapps, it works fine... however, then face unlock does not work. It's like I have to pick. if I want to use the current google app or have working face unlock. I don't like picking. :p

Any way to have a flashable face unlock only that doesn't interfere with the gapps from opengapps or updated google search w/ the working face unlock?
[Galaxy Tab 10.1 Android Development] sflesch:
I can't even get it to work on my unrooted Moto X2 on lollipop. :(
[Galaxy Tab 10.1 Android Development] paris123:
This is a great rom. The best for this device. I posted a video for anyone who wants to see it in action before installing it.

Big thanks to the dev.

[YOUTUBE]aK_63UAfXIg[/YOUTUBE]
[Galaxy Tab 10.1 Android Development] bbeelzebub:
For those of you not happy with youtube's performance due to outdated hardware / video blob issues..... If you roll back to an older version of youtube (I'm using 3.5.5 that came with the ICS upgrade, as I like the old wall layout best), there is no stutter, pixelation or freezing. You should default to 720p video as long as the HD icon is lit up. Also, if you are using ad-away as well, there are no ads in the app either..... not even before the video rolls. :) (This version of youtube runs better on lollipop now than it did on ICS.) I also didn't have any issues with youtube 4.2.16, but the layout is ugly. I was able to skip around in the video to various parts and it would pick right up and play again. Something that is impossible on this tab with the latest youtube version.
[Galaxy Tab 10.1 Android Development] dmctag:
I am excited to have this tab10.1 back in action. I tried MM by Decatf for a week or so. It was cool but may be asking too much form this ol tab. I am now on 5.1.1 - it is working great. Thanks!! [MENTION=1083058]DETC[/MENTION]atf

I just wanted to point out that the SuperSU link currently takes you to version 2.67 which I could not get to install correctly, no matter what I tried. Maybe it's me, but supersu2.67 was a No-Go.

I located and installed older version SuperSU2.52 and it works perfectly for me.

Thanks for all the help here on XDA!
[Galaxy Tab 10.1 Android Development] 4r44444:
Is this ROM out of developement or any future updates?
[Galaxy Tab 10.1 Android Development] decatf:
The only update planned for this ROM is to merge in the Android security patches. I don't have an ETA on that. It will probably be the last build I do for this ROM though.
[Galaxy Tab 10.1 Android Development] Alex013:
I have the same problem. How did you solved it?
[Galaxy Tab 10.1 Android Development] 4r44444:
Restarted Recovery after formatting
[Galaxy Tab 10.1 Android Development] Vikonder:
Hi

How to ROOT P7500 device after ROM installation?

I tried to use different ways for this, included

KingRoot

Baidu Root

Root Genius

Framaroot

....

W/o any positive result:(

Any ideas?
[Galaxy Tab 10.1 Android Development] rtiangha:
Flash SuperSU in recovery mode.
[Galaxy Tab 10.1 Android Development] Kartik_007:
Hi Voice typing is not working on p4wifi.Pls solve it
[Galaxy Tab 10.1 Android Development] decatf:
Build 20160215

Changes:

Update to android-5.1.1_r30
Add missing WIFI tethering patch
Kernel L2 cache improvements

There was patch missing that is needed for WIFI tethering on Samsung devices. I noticed it when porting M so it's added to this ROM now too. It should fix some problems that might have occured when toggling WIFI tethering.
[Galaxy Tab 10.1 Android Development] LiverpoolFCfan:
I downloaded and installed the p4wifi build with SuperSU 2.5.2 and GApps 7-17-15 from the first page. After flashing the tab went through the usual boot process but as soon as the GUI appeared it has gone into a loop displaying an error -

Unfortunately, the process com.android.phone has stopped

Is it possible the build names p4wifi is actually the p4 build?

If not, any suggestions to fix it?
[Galaxy Tab 10.1 Android Development] joegreat:
Hi,

No issue on my side with the WIFI version: Only the download took me ages (hours)!

After dirty install over the Oct. 15 version things work fine!
[Galaxy Tab 10.1 Android Development] 3dward87:
All worked well (installed about 1 month ago).

Yesterday, I was running teamviewer, and turned off the display. (did that everyday with no problems, lockscreen disabled, only screen on/off)

When I press the button to wake up the screen, he enter on a bootloop.

No success to start the system. I am sure after reinstall will work, but I will try android 6 with this occasion.
[Galaxy Tab 10.1 Android Development] decatf:
Post a logcat.