yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab 10.1 Android Development] Gabriel51:
Works very well right out of the box! very good system resource handling.

Bump the cpu freq. to 1400 with setcpu and it flies.:good:
[Galaxy Tab 10.1 Android Development] canarilla87:
in the gallery app sometime i have some graphic problem, pictures are blurred, and in chrome sometimes rendering are slow, at least in vertical "rotation"

version p4 gt-p7500
[Galaxy Tab 10.1 Android Development] decatf:
There's a bug with Google Play Services holding a wakelock (SystemUpdateService).

Here's a recent patch against it in CM.

http://review.cyanogenmod.org/#/c/66894/

And here's a workaround.

http://xdaforums.com/showpost.php?p=53739230&postcount=5031
[Galaxy Tab 10.1 Android Development] danipan:
Thanks for your work! This rom is fast but I am having battery drain.

Kernel (Android OS) consumed 91% of my battery. This is after I flash this rom. I did clean install and factory reset.

From full charge yesterday and now down to 25% with just 20 mins of use. I think there is wakelock.

Can someone help me? Maybe I need to change kernel? Please.
[Galaxy Tab 10.1 Android Development] eushaun99:
Download BetterBatteryStats from http://xdaforums.com/showthread.php?t=1179809 and check what's keeping your tab awake. My early guess is the SystemUpdateService wakelock, which the solution is on top.
[Galaxy Tab 10.1 Android Development] Gabriel51:
I have to say that this ROM has the best battery life of any I have ever used. (my first tablet, but many smart phones)

After 17.5 hours the battery was still 100%!!!

I thought something was wrong, but it wasn't.

This is idle time, without use and with the wifi set to turn off when not in use.

This is simply amazing, I must admit I don't have a lot of apps but I never do...

Edit;

Here is when I quit checking draw, amazing...
[Galaxy Tab 10.1 Android Development] Zentac:
Download

Hello,

I have been trying to download the 444 version from several devices, at several locations now and they all fail.

Could you please have a look at the dev host file and see if it is still intact?

I tried the 4.3 version and that one downloads fine, so it is really the file.

Eager to try this one, and happy to donate if it does indeed give my tab a second life :)
[Galaxy Tab 10.1 Android Development] danipan:
Here, can you please help me. Thanks!

But there's nothing in partial wakelock..
[Galaxy Tab 10.1 Android Development] eushaun99:
There's more than 8 hours of PowerManagerService wakelock. Show me a screenshot under "partial wakelock" tab. Or better yet, select the share button and save the dump file and attach it here.
[Galaxy Tab 10.1 Android Development] swissly:
I can just not decide whether I should try this ROM or the NamelessROM. Anybody tried both and can give a recommendation? Thanks
[Galaxy Tab 10.1 Android Development] Mr Global:
I need some help please.

I'm on Android version 4.2.1 and Cyanogenmod ver. 10.1-20130128-nightly-p4wifi

Could someone please tell me what I have to do, step by step, to upgrade to the newest versions?

(along with what files I will need)

Thanks!!
[Galaxy Tab 10.1 Android Development] eushaun99:
The instructions are in the OP for a reason. Just download the ROM and gapps and follow it.
[Galaxy Tab 10.1 Android Development] Mr Global:
Really? The instructions are there for a reason?

I asked for help, not a smart ass response.

I read the OP and did not understand it.

It refers to both a CM 11.2 installation, and a CM 10.2, that is why I asked for instructions to get the latest version for my tab.

I am also on an earlier version of the operating system (4.2.1 vs 4.4.4) and I do not know if I have to upgrade that first before I upgrade the ROM, as I had to do on my phone.

If someone has the patience to explain this to someone who is not as tech savvy as they are, their time and patience would be appreciated.

Thanks
[Galaxy Tab 10.1 Android Development] eushaun99:
The cm11.2 and 10.2 was just a typo because this was a cm10.2 ROM. Now its updated to cm11. And the answer you would get is the same as the instructions.

1. Backup

2. Full wipe (system, data, cache, dalvik)

3. Flash ROM and gapps

4. Reboot.

Happy? The procedure is the same for any version of Android, unless you're updating from 4.1 to 4.1, since the SD file structure changes in 4.2.
[Galaxy Tab 10.1 Android Development] swissly:
I flashed the ROM without an error message but now it always boots into recovery. No chance to boot the ROM... What is wrong?
[Galaxy Tab 10.1 Android Development] SpinTX:
Re: [ROM] [JB 4.2.1] CM10.1/SGT7 for P4WIFI only [20130130]

Oh OK, so what damage have I done by installing CM 10.1 with that dated recovery? I've installed Task's ICS rom before which is based on stock I believe... so does that mean I have the correct bootloader? Is there a way to check?
[Galaxy Tab 10.1 Android Development] Jay Rock:
There's something about the multi-user feature in Android 4.2 that has to do with the recovery. I don't know enough to go into detail. The only way to know if you have the correct bootloader is by knowing if you installed a stock non-rooted Samsung released ICS update. Flashing a custom rom based on Samsung's ICS does not update your bootloader. Even then, it never hurts to flash the bootloader again whether you have it or not.
[Galaxy Tab 10.1 Android Development] Bigandrewgold:
Re: [ROM] [JB 4.2.1] CM10.1/SGT7 for P4WIFI only [20130130]

Nothing, but if you get unlucky you could perma brick your tab when doing a factory reset.
[Galaxy Tab 10.1 Android Development] SpinTX:
Re: [ROM] [JB 4.2.1] CM10.1/SGT7 for P4WIFI only [20130130]

Say what? I'm going to flash the new recovery, bootloader, then wipe, wipe, wipe and apply this rom! I hope that order doesn't result in the brick you speak of?
[Galaxy Tab 10.1 Android Development] Jay Rock:
If you follow all instructions down to the very last period, you'll have no issues.
[Galaxy Tab 10.1 Android Development] SpinTX:
Thanks for your help Jay Rock, I am all set up with this rom now!
[Galaxy Tab 10.1 Android Development] SpinTX:
Re: [ROM] [JB 4.2.1] CM10.1/SGT7 for P4WIFI only [20130130]

Wallpaper Slideshow and Wallpaper Wizardrii both don't work correctly. Lock screen gets distorted using both apps (they crash as well). Love this rom, don't understand why more people aren't discussing it!
[Galaxy Tab 10.1 Android Development] waxsinner:
It looks like autorotate doesn't work at all. I've double checked all related settings, but couldn't find anyting suspicious. Auto-rotate screen option is enabled in "Settings->Display" and in Launcher->Preference->General". Does anyone else has such problem? Do you know what may be wrong and where else I should look?

Thank you.

Edit:

It looks like neither gyro sensor nor compass doesn't work at all.
[Galaxy Tab 10.1 Android Development] SpinTX:
Re: [ROM] [JB 4.2.1] CM10.1/SGT7 for P4WIFI only [20130130]

Auto rotate works fine for me, I can turn it off and on.
[Galaxy Tab 10.1 Android Development] djbigz:
Re: [ROM] [JB 4.2.1] CM10.1/SGT7 for P4WIFI only [20130130]

Same here, tab feels new all over again!
[Galaxy Tab 10.1 Android Development] motorsports601:
Re: [ROM] [JB 4.2.1] CM10.1/SGT7 for P4WIFI only [20130208]

Thanks first ROM on my tab. I've had it for about a year idk what I was waiting for . my system button under settings crashes. And I also can't apply the theme. Why is there bars on the sides on the the homescreen hated it at first but liking it now. My main reason to root and ROM was to get the YouTube stutter out and to get some responsiveness out the touchscreen feels better but YouTube still stutters but not as bad. Anything I can do to for that? Thinking over clocking to fix maybe Oc GPU? Thanks for your work tablet feels new and stable
[Galaxy Tab 10.1 Android Development] twa_priv:
Yeah, I thought the Settings -> System FC was fixed. But unfortunately the fix only works when you are in tablet mode. I'm pulling 20130208 for now until it's fixed for good.
[Galaxy Tab 10.1 Android Development] twa_priv:
Uploaded a new build which hopefully has all Settings -> System FCs fixed.
[Galaxy Tab 10.1 Android Development] henrik.dk:
if I am currently running ics and can I flash it right way with wipe using twrp instead of cwm? Thanks.
[Galaxy Tab 10.1 Android Development] Thepooch:
You should be able to use twrp just make sure you are running the ICS bootloader.
[Galaxy Tab 10.1 Android Development] motorsports601:
ok downloaded new but cant get tablet ui theme to apply. or how do i apply tablet ui?

---------- Post added at 09:14 PM ---------- Previous post was at 08:46 PM ----------

nevermind system/ status bar/ tablet ui
[Galaxy Tab 10.1 Android Development] alexige:
Re: [ROM] [JB 4.2.1] CM10.1/SGT7 for P4WIFI only [20130210]

Is there anyway to get the latest version of Google search aka Google now to work? Only the original release of now will work the latest version tries to load then closes before everything is up.
[Galaxy Tab 10.1 Android Development] SpinTX:
Re: [ROM] [JB 4.2.1] CM10.1/SGT7 for P4WIFI only [20130210]

I'm not sure if there is a fix for the latest version. I just uninstalled the update.

I was wondering, how is this different from the tablet UI mod in the A1 kernel thread? Or is it the same mod?
[Galaxy Tab 10.1 Android Development] Thepooch:
Make sure you use the wingray gapps posted in the op.
[Galaxy Tab 10.1 Android Development] henrik.dk:
what do you mean by ics bootloader? If I have the ics running, do I already have the ICS bootloader? Thanks
[Galaxy Tab 10.1 Android Development] John Kester:
What is the version of your Recovery? If it is older version, then you need to update to the latest. CWM 6.0.3.6 or TWRP 2.7.1.0. Both work well.

Cheers.
[Galaxy Tab 10.1 Android Development] swissly:
I have TWRP 2.7.1.0...
[Galaxy Tab 10.1 Android Development] John Kester:
If you came from a different or lower version ROM, You need to wipe system, data, cache and dalvik before flashing ROM and then flash Gapps after which you wipe cache and dalvik again before rebooting the device.

Cheers.
[Galaxy Tab 10.1 Android Development] Gabriel51:
What he said
[Galaxy Tab 10.1 Android Development] swissly:
Did exactly this just again but the result is the same...
[Galaxy Tab 10.1 Android Development] Gabriel51:
At the end of the ROM install do you get the "completed successfully" (or something like that) statement?
[Galaxy Tab 10.1 Android Development] swissly:
"Installing...

Checking for MD5 file...

Skipping MD5 check: no MD5 file found

script succeeded: result was [/system]

Updating partition details...

Successful"
[Galaxy Tab 10.1 Android Development] Gabriel51:
If your system worked good before flashing, I doubt anything is wrong with your device.

So it has to be the install;

You could have a corrupt ROM (I suspect this).

Have you downloaded a new version? It's worth the effort...
[Galaxy Tab 10.1 Android Development] TheOrangeRemix:
Battery Life

After flashing this ROM, I noticed that battery drain is significant, even when it should be asleep. I see Screen taking up most of the battery even though it is at idle. I did make sure that the screen did turn off. Not sure why.
[Galaxy Tab 10.1 Android Development] swissly:
Of course I did not follow the recommendations and do not have a backup. Only a TitaniumBackup but not the ROM. So how can I now get another ROM file onto my device? :crying:
[Galaxy Tab 10.1 Android Development] Gabriel51:
Through your computer, you should be able to load through USB even if you rom is corrupt.

I'm running the same 2710 recovery as you and it can be accessed through USB

---------- Post added at 07:56 AM ---------- Previous post was at 07:53 AM ----------

I had this problem also;

Taken from a previous post

"There's a bug with Google Play Services holding a wakelock (SystemUpdateService).

Here's a recent patch against it in CM.

http://review.cyanogenmod.org/#/c/66894/

And here's a workaround.

http://xdaforums.com/show...postcount=5031"

I did the work around and have outstanding battery life now.
[Galaxy Tab 10.1 Android Development] eushaun99:
Download BetterBatteryStats from http://xdaforums.com/showthread.php?t=1179809 and check what's keeping your tab awake. My early guess is the SystemUpdateService wakelock, which the solution is http://xdaforums.com/showthread.php?p=53864864.
[Galaxy Tab 10.1 Android Development] John Kester:
There is one more thing you could try before getting another Rom:

Do the initial wipes

Flash the Rom

Wipe cache and dalvik

Boot the device

Set it up

Boot into recovery

Flash Gapps

Wipe cache and dalvik

Boot it up
[Galaxy Tab 10.1 Android Development] xonelith:
Where did you find CWM 6.0.3.6? Could you post a link? I found 6.0.3.1. Is there a Philz version?

TWRP is working for me, but I do like to have all options available:)

Thanks!
[Galaxy Tab 10.1 Android Development] nam0:
Hi, you can find it on DroidBasement
[Galaxy Tab 10.1 Android Development] swissly:
Tried that, same result... :crying:

Unfortunately not. When the device tries to boot it is visible on USB for a couple of seconds. But after that it goes back to recovery where I do not have USB access.

The only access I have in recovery is through sideload. Transfer in sideload seems fine but every file I try to transfer is corrupt. :crying::crying:
[Galaxy Tab 10.1 Android Development] Gabriel51:
Hum? Did you try a "factory reset" first?
[Galaxy Tab 10.1 Android Development] swissly:
At which point do you mean? I already did douzens of factory resets...
[Galaxy Tab 10.1 Android Development] Gabriel51:
Just before installing the rom while in recovery
[Galaxy Tab 10.1 Android Development] swissly:
I am back to life! ;) I was able to flash the stock ROM through Odin... Now I wanted to flash this ROM again but TWRP recovery does not show me any files on the sd card!!! The files are there when I boot up the tablet but not in the recovery! :( What is this?? :rolleyes:
[Galaxy Tab 10.1 Android Development] Gabriel51:
Are you using 2710 touch?
[Galaxy Tab 10.1 Android Development] swissly:
yes
[Galaxy Tab 10.1 Android Development] Gabriel51:
Wi-Fi? version?

---------- Post added at 08:07 AM ---------- Previous post was at 08:01 AM ----------

how did you move this ROM to your device?

EDIT:

I see this when connected to my computer, you won't have the "Extra folder", I created it to put my ROM files in.

In recovery you can see the "Extra" folder.

Are you getting results like this or are you seeing something different?
[Galaxy Tab 10.1 Android Development] swissly:
It is really strange, because this worked before I had the ROM which would not boot...

I am missing some point here, I never had any issue with other Android devices but here I am just stuck.

In Android I see the same folders as you do. But in recovery I only have two folders "clockworkmod" and "TWRP". I cannot see these folders in Android.

I have a p4wifi...
[Galaxy Tab 10.1 Android Development] Gabriel51:
Replace your recovery; Attached

Just in case it's the problem
[Galaxy Tab 10.1 Android Development] swissly:
In the meantime I installed ClockworkMod 6.0.3.6. Files on SD card showed up. Started ROM install, result:

set_metadata_recursive: some changes failed

E:Error in /sdcard/cm-11-20...

(Status 7)

Installation aborted. :crying:

Then tried installing stock ROM. Result: E:Can't open /sdcard/P7510...

(bad)

Installation aborted. :crying:

I will no go back to Odin to flash stock ROM.... :crying:
[Galaxy Tab 10.1 Android Development] Gabriel51:
flash the attached recovery
[Galaxy Tab 10.1 Android Development] swissly:
Did that all again:

- installed stock ROM via Odin

- flashed 4.0.4 bootloader

- rooted device

- installed CWM 6.0.3.6 recovery through Odin

-> everything looks good, files are visible in recovery

- flashed TWRP you attached

-> files are no longer visible in recovery :crying:

- back to CWM 6.0.3.6 via Odin

files are visible again in recovery

Btw before I have to go through the whole Odin thing again: is there a way to flash stock ROM through zip file instead of erasing everything through Odin?
[Galaxy Tab 10.1 Android Development] Gabriel51:
No, I don't think so but I don't see any reason to flash the stock rom. Can't you just load the bootloader and TWRP through Odin

This is the correct bootloader, is it the same as yours, right? Attached
[Galaxy Tab 10.1 Android Development] Gabriel51:
I had this exact same problem you are having and I'm having a hard time remembering what I did to fix it, oddly it was only two weeks ago.

I Had to convert the recovery to a tar file, if I remember right,

Odin can't flash a zip file (if I remember right) which means the recovery I gave you won't work. How did you install it?

what operating system are you running on your computer?

I can convert that zip to a tar file, once I know (if I remember how to do it)
[Galaxy Tab 10.1 Android Development] swissly:
I will have to if flashing this ROM fails again...

bootloader yes, but how do I load TWRP through Odin? I only have the zip file.

Just tried the bootloader you attached. Same result. No files in TWRP, files are there in CWM.

Why do I get the following error when trying to install this ROM from CWM?

set_metadata_recursive: some changes failed

E:Error in /sdcard/cm-11-20...

(Status 7)

Installation aborted.
[Galaxy Tab 10.1 Android Development] Gabriel51:
You can't use CRM with this rom if I remember correctly

what operating system are you using on your computer?
[Galaxy Tab 10.1 Android Development] swissly:
Win7. Nameless ROM can use CWM. Installed Nameless ROM now. Seems to work so far... If anyone has an idea for my TWRP problem you are more than welcome... ;)
[Galaxy Tab 10.1 Android Development] Gabriel51:
It has to be a tar file to flash through odin.

There is no 2710 tar file available for this device you have to convert the Wi-fi file to a tar file

Instructions are here;

http://xdaforums.com/showthread.php?t=2281287
[Galaxy Tab 10.1 Android Development] swissly:
I did not flash 2710 through zip file in recovery, not Odin...
[Galaxy Tab 10.1 Android Development] Gabriel51:
I know because you can't to my knowledge, but i thought you said you used the recovery I attached?

Anyway follow the directions I provided in the previous post.

Convert to tar and you should be good to go

---------- Post added at 12:53 PM ---------- Previous post was at 12:34 PM ----------

Go to play store and try this installer, it says it will install zip files.

Others claim success, I have not tried it...

https://play.google.com/store/apps/details?id=com.cgollner.flashify&hl=en
[Galaxy Tab 10.1 Android Development] swissly:
Guess what!! It works now!!! Flashing recovery through Odin did the trick! :laugh: No clue what was wrong there...

Gabriel51: THANK YOU VERY MUCH FOR YOUR GREAT HELP!!! :good:
[Galaxy Tab 10.1 Android Development] Gabriel51:
:good:

Glad it worked out...
[Galaxy Tab 10.1 Android Development] TheOrangeRemix:
Thanks, I just did the workaround. I'll see how the battery life goes tonight.
[Galaxy Tab 10.1 Android Development] Ackoman:
Hello all,

Just trying to update my tablet for the first time in a long long time. Using TWRP I installed the latest CM 11.2 ROM, with the minimal gapps, and the tab won't boot and I just get the spinning CM logo. What could I have done wrong?

Cheers,

Ackoman
[Galaxy Tab 10.1 Android Development] eushaun99:
Did you full wipe? And TWRP 2.7.1.0?
[Galaxy Tab 10.1 Android Development] Gabriel51:
Sounds like a corrupt install.

Factory reset - reinstall
[Galaxy Tab 10.1 Android Development] TheOrangeRemix:
It looks like battery has improved. It went from 78% to 73% overnight whereas before, it would have consumed at least 20%.
[Galaxy Tab 10.1 Android Development] Gabriel51:
You still have something running. I have been using this one all morning and it's been up for over 20 hours.
[Galaxy Tab 10.1 Android Development] TheOrangeRemix:
I'll download BetterBatteryStats and give it another look.
[Galaxy Tab 10.1 Android Development] Ackoman:
Thanks guys - I downloaded the 20th June version and it worked fine, so I think I must have had a corrupted download of the 22nd June version. I'll try again at some point!

Cheers,

Ackoman
[Galaxy Tab 10.1 Android Development] juniper1982:
I have just installed the cyanogen one and it feels smoother to me, though I never got to the latest nameless (I think the one I had was from may).

So far the cyanogen one looks great to me. Will report any probs.
[Galaxy Tab 10.1 Android Development] ashlar123:
Grt mny thx for p4 (3g) version

This really is the fastest and the smoothest ROM ever! TU!

Flashed the CM11/3G version few days ago. Ran into few problems, all solved by reading this thread or other XDA forums (tips below).

The tab runs smooth, better than the new one when acquired 3 years ago ;)

Tips:

1. Wipe before flash. Requires TWRP recovery instead of CWM, instructions how to convert for Odin http://xdaforums.com/showthread.php?t=2281287

2. 3G connectivity: manually input APN as advised http://xdaforums.com/showpost.php?p=45577300&postcount=269

3. Battery drain: solve the SystemUpdateService wakelock problem of Google Play Services as advised http://xdaforums.com/showpost.php?p=53739230&postcount=5031

4. Sound quality: install ViPER4Android from XDA http://xdaforums.com/showthread.php?t=2191223

5. Battery monitoring: BetterBatteryStats from XDA http://xdaforums.com/showthread.php?t=1179809 or Battery Spy from Google Play https://play.google.com/store/apps/details?id=com.vertiform.android.app.batteryspy&hl=pl

6. CPU clock, performance, etc.: Performance Control from XDA http://xdaforums.com/showthread.php?t=2401988
[Galaxy Tab 10.1 Android Development] CraKenDK:
Thank you so much for writing your founds/tips&tricks here. I just went from the CM10.2 to the CM11 and was missing the "build into the menu" overclock and had some troubles with sound. Thank you :good: :victory:
[Galaxy Tab 10.1 Android Development] ashlar123:
You're most welcome! One more tip: I decided to use alternative launcher. First I tried KK launcher but the dock behaved erratically. I switched to Nova launcher and now the UI is even smoother than with Trebuchet. I could go back to using my favourite HD widgets ;)
[Galaxy Tab 10.1 Android Development] cowsick:
Worked nice on p4wifi. Some problem before i used newest recovery. But I lost root and cant get it back. Any idea?
[Galaxy Tab 10.1 Android Development] Thepooch:
You could just reflash it or try flashing supersu http://xdaforums.com/showthread.php?t=1538053 .
[Galaxy Tab 10.1 Android Development] clonski:
Fantastic rom. It's rejuvenated my Tab 10.1 :)

One small problem I've found. The cm-11-20140715-1729-p4wifi build sets SELinux to Enforcing by default. This stopped Titanium Backup Pro Key and BetterBatteryStats installing. I set it to Permissive using SELinuxModeChanger and they installed OK.

BBS was OK after that but TB Pro Key gets un-installed on reboot unless SEL-LMC is running to re-set SELinux to permissive.
[Galaxy Tab 10.1 Android Development] twa_priv:
Already fixed. New builds are up.
[Galaxy Tab 10.1 Android Development] clonski:
Fantastic work. Thanks :)
[Galaxy Tab 10.1 Android Development] SystemDoctor:
I'm in a bit of a trouble here. I installed this ROM a week ago on my p4 and it won't boot so I reverted back to stock and then I rooted it a few days ago, now I flashed TWRP and press install and all I see are the folders named clockworkmod and TWRP. I am using AAcount's version of TWRP. Any help would be gladly appreciated.

EDIT: Tried the instructions of [MENTION=974680]Gabriel51[/MENTION] at page 81/82 on turning the .img in the .zip to a tar.md5 and flash through odin, still no success

EDIT2: Tried the p4wifi version of AAcount's recovery still no success. Installed CWM again and then flash converted TWRP and CWM stays. I have no idea what just happened
[Galaxy Tab 10.1 Android Development] AAccount:
Use a root explorer at look at what /data/media has. Most likely that's where your stuff is. Move your folders to /data/media/0. All sdcard files are now under /data/media/0 if you're the primary user /data/media/1 if you're the secondary user and so on.