yashsingh1/xdaforums huggingface dataset:
[Galaxy Note 4 Q&A, Help & Troubleshooting] PrevailNow:
I have not been following the forum for this device, but searching has not found any methods for rooting the sm-910v (Verizon Note 4).

Is it unrootable, or if not can someone point me to the right direction to find instructions.

Thanks.
[Bada Software and Hacking General] nurich:
Hello. I'm new here. Since I have no permission to write in this (volk204s) Thread. I try my luck here.

Preliminary. I am German and I can not to speak English. So I use an additional translator.

I hope my request is granted and you'll excuse my handicap.

The Problem:

I own a Samsung Wave GT-S8500. It had then an O2 branding.

I have it debranded and so came one year earlier Bada2.0.

So now running for a few years Bada 2.0.

I am making some time keen on Android it.

I found this community and see that there are KitKat 4.4.4 and now already supports all functions of the phone.

Without further ado flashed. Android is going well.

Slight problems with Wi-Fi, but the corresponding thread I found suggestions. I get the problem under control.

In the Guide explains that there is no root privileges and one has yet to install SuperSU.

When I install it, disappears the app and I can do nothing.

By the way: I installed gapps. The phone responds hesitantly. Especially when I still install the Messenger and use.

So I flash scratch. No improvement.

I installed the app provider. When you start this app, a message appears indicating that the cell phone has root privileges. Whether I really want to run.

I was surprised. So I flash a third time.

This time I'm in Recovery Mode in the File Manager. Have the folder "supersu" found.

Inside are more files, as it also includes the App SuperSU.

99SuperSUDeamon

install-recovery.sh

su

Superuser.apk

My question: Is the app for now but preinstalled entirely?

Probably there is therefore also conflicts, if I install the app from the Store or TWRP.

I then file all renamed, also the folder. Before I then made a reboot. and the phone has set itself.

After the phone has set itself I became a error massage. Error: unfortunately the process android.process.acore has stopped.

But it works realy fine. Better then befor. It even runs with gaaps better than before without. Not quite as smooth but more then before. Subjectively

Even the Messenger is running much better.

But after a few minutes chat, the phone has frozen. Since it hangs in a boot loop.

For me now nothing remains but to start again with Bada. For the fourth time. :)

I would now like to know how do I solve the problem with SuperSU.

And that it runs as good as after I made the files renamed (unusable) beefore the Phone setup itself.

Excuse the many lines.

Possibly Volk204 is reading this. From which the rom is.

Greetings

nurich
[General SlimRoms Discussion] Arazi007:
Any good roms for intex cloud y 12 with Android 5.0
[Galaxy Tab 10.1 Android Development] decatf:
Problem reporting steps:

Got an error? Is something not working for you?

I cannot see what your problem is from here. Save and upload the system logs from your device so that I can see what happening on your device.

How to save system logs:

Root the device by installing SuperSU.

Install SysLog.

Reboot the system.

Reproduce the problem.

Open Syslog app and save the Kernel Log and Main Log.

Send me the log files stored in /sdcard/Syslog.

Share the files on Dropbox or another similar site.

Then PM me a link to the files. Please describe exactly what the issue is.
[Galaxy Tab 10.1 Android Development] decatf:
Some comments to start off.

The ICS audio HAL is not working right in Marshmallow and I think I'd rather try another run at getting the rest of the stuff in the open souce HAL working rather than keep trying to find hacks to keep the old blob alive. Recall that only voice calls and dock audio are not working with the open source audio HAL.

- Voice calls are just passing off audio to the Samsung cellular blobs so I don't think it's that much of a stretch to get working. But this will have to wait until cellular stuff is working in the first place.

- I found some patch for Samsung dock audio. It looks like it might apply to this device as well seeing as it seems to have a similar dock implementation. The patch is in the ROM already so that needs testing.

Cellular probably won't work for at least the first few builds. Other devices on M with a similar cellular radio needed a few new patches to get it working on M. I have put in the patches from L but we will have to trial and error what is needed for M based on other devices as a reference.
[Galaxy Tab 10.1 Android Development] fz798:
Thank you!
[Galaxy Tab 10.1 Android Development] sflesch:
I know it's early on, but do you have any expectations as to how well it will run compared to previous Android version?

I appreciate all you've done, but mine never ran that great on the newest roms. It is passable and I appreciate it though.
[Galaxy Tab 10.1 Android Development] ENRIQUEMM:
thank you very much for betting on this tablet , and download and I'll try ... I'm sure you will be able to tune it as we did with lp...
[Galaxy Tab 10.1 Android Development] decatf:
The OS appears to perform the same as Lollipop. It's a four year old device. There is nothing that will make it run as well as a modern Android device. You could try setting animation times to zero and set ro.config.low_ram=true.

For Marshmallow I have added L2 cache improvements in the kernel that improves RAM speed benchmarks. That's around 1k score in Antutu.
[Galaxy Tab 10.1 Android Development] sflesch:
I understand that. And again I appreciate it. I was just curious what the performance level was. I expected at best it might be similar, but more likely it would, as is typical, use more resources.

I never expected much from my Tab. Finding your ROM was an unexpected surprise. I will try those tweaks. From all of the posts I read, I got the impression that many other tablets ran better than mine. I know fully well that each tablet is different and I don't blame you or the ROM, just my tablet.
[Galaxy Tab 10.1 Android Development] Just_Another_N00b:
Thank you for keeping this Mastodont alive. I will be doing the switch soon enough... I have been following and installing your Lollipop releases for quite a while now and appreciate very much all the time and effort you have put into these projects...
[Galaxy Tab 10.1 Android Development] eushaun99:
Definitely wasn't expecting this tbh. You're doing a damn great job at keeping this tab alive decatf. Thank you for that.
[Galaxy Tab 10.1 Android Development] mistersixt:
Mmmh, I just did the following steps (coming from your version of 5.1.1) :

1) Installed TWRP-2710 from previously installed TWRP-2610

2) Rebooted into 2710 Recovery

3) Full Wipe

4) Install Android 6.0 ROM

5) Install OpenGapps (nano)

6) Install SuperSU 2.52

7) Reboot

Now the P4 is stuck at the Samsung boot logo, so it does not boot up.

Any ideas what I did wrong?

Regards, mistersixt.
[Galaxy Tab 10.1 Android Development] donjuan10:
Me too, ive installed twrp 2.8.7.0. Full wipe, install android 6 rom (P4) and use openGapps (pico), install superSU beta 2.52.

My P4 is stuck at samsung boot logo
[Galaxy Tab 10.1 Android Development] daneal2u:
Anyone able to install the rom successfully?

Anyways thanks decatf for all u have done for our device!
[Galaxy Tab 10.1 Android Development] spamam1:
maybe don't use OpenGapps Pico?

on different devices, had issues with OpenGapps Pico versions;

especially on 5.1 and 6.0, pico may be -too- light?

I've had success with slim gapps zero on different devices;

size is similar to OpenGapps nano.

- maybe try WITHOUT any gapps?

- assuming it works, try Open nano, or slim zero?

i'll try myself and report later if I can

cheers

---------- Post added at 10:45 AM ---------- Previous post was at 10:37 AM ----------

I haven't read -too- thoroughly,

but in addition to the 'regular' supersu beta (currently 2.52),

chainfire has a separate "WIP" thread where, at least check,

2.61.. for Marshmallow+.. systemless?.. discussion is still in the 2.52 / beta thread

a) link to the WIP thread: http://xdaforums.com/apps/supersu/wip-android-6-0-marshmellow-t3219344

b) that said, maybe for our system , 2.52 may be more appropriate?

can anyone compare?

c) hmm.. more reading.. may want to stick with 2.52 for now,

until 2.62 is ready (currently 2.61, but with planned features/fixes for 2.62)

cheer
[Galaxy Tab 10.1 Android Development] mistersixt:
Same thing, just did another full wipe and installed the p4 ROM only (no gapps, no supersu), and it is still stuck at the Samsung boot logo.

Regards, mistersixt.
[Galaxy Tab 10.1 Android Development] decatf:
It works on my p4wifi. Somebody with an actual p4 needs to try booting it then reboot directly into TWRP and grab the last_kmsg.

adb pull /proc/last_kmsg

Or

Go to Advanced > File Manager > Go to /proc/ > Tap last_kmsg > Copy File to /sdcard/
[Galaxy Tab 10.1 Android Development] spamam1:
P4: wrong updater binary?

hi,

on TWRP 2.8.7.0.. try to install on P4,

but getting error:

E:Error executing updater binary in zip '/sdcard/Android/aosp-6.0-p4-20151207.zip'

maybe the binary is from p4wifi?

anyone on P4 having issues?

I checked the MD5, and it matches.

cheers

---------- Post added at 11:06 AM ---------- Previous post was at 11:04 AM ----------

hmm. .. donjuan10 on P4 was able to at least flash the files.

what am i doing wrong?
[Galaxy Tab 10.1 Android Development] mistersixt:
Hope I grabbed the right file:

http://144.76.203.117/tmp/last_kmsg

regards, mistersixt.
[Galaxy Tab 10.1 Android Development] spamam1:
more info..

before the error message (in red), a message about mount/symlink:

mount: failed to mount /dev/block/platform/sdhci-tegra.3/by-num/p4 at /system: Device or resource busy

symlink: some symlinks failed

?
[Galaxy Tab 10.1 Android Development] decatf:
It might just be some kernel cmdline options I missed. The reason it boots on my p4wifi is because I'm testing it on multirom which passes off some cmdline options from the host ROM so the problem was not apparent due to that.

Just install the ROM then the kernel. And the rest of the stuff as usual.

p4-kernel-aosp-6.0-20151209.zip

p4tmo-kernel-aosp-6.0-20151209.zip
[Galaxy Tab 10.1 Android Development] dlmetzger58:
I have exactly the same problem with the initial and second version of ROM. No problems with Lollipop ROM. I also turned on all permissions, deleted data and cache, logged out of Google Search and back in numerous times, and Google app crashes after a few seconds. P4wifi.
[Galaxy Tab 10.1 Android Development] decatf:
It's crashing because GApps for Marshmallow uses the NEON instruction set. The CPU on this tablet does not support NEON. There is no solution other than ignore the crash message or don't install GApps.

In the past we could only try to find old versions of applications that didn't use the NEON instruction set. There is no older versions of Marshmallow GApps.

It's crashing in something do to quick search box (com.google.android.googlequicksearchbox) so maybe someone could try to find a way to disable that...
[Galaxy Tab 10.1 Android Development] mrGU:
p4wifi - p4tmo

Hi,

Making the update to Marshmallow, my device, a P7510, rejected it, saying "this is not a p4wifi, this is a p4tmo".

installing p4tmo was OK

any comments

thanks
[Galaxy Tab 10.1 Android Development] sgs9:
No
[Galaxy Tab 10.1 Android Development] sflesch:
Isn't that a comment?
[Galaxy Tab 10.1 Android Development] decatf:
Install the p4wifi TWRP.
[Galaxy Tab 10.1 Android Development] Mattthev:
Hi had same problem with closing google services all the time. I Did full wipe including /system, mount /system, install newest rom, install gapps pico, wipe cache and dalvik and reboot. It took a while to boot and then go trough first settings but no problem with google services and also it installed all my apps again.

Only this rom feels much heavier than LP. CPU is all the time at least 50% usage. I hope it gets better. Great job anyway thanks.
[Galaxy Tab 10.1 Android Development] Mehr7400:
1- rotate screen was not work in many apps

2- GSM Signal was week and sim card error was shown (should restart device to fix this problem)

3- front camera was not work
[Galaxy Tab 10.1 Android Development] donjuan10:
Work fine in here :)
[Galaxy Tab 10.1 Android Development] UncleDick:
Thanks to Matthev for showing a simple work-around for Google Search aborting issue. He installed 'Pico' GApps, whereas I had installed 'Nano' GApps. Looking at the zip files, the difference is:

Nano includes these modules that Pico does not:

facedetect

faceunlock

search

speech

When those modules are not installed, there is no "Search Box" to click on. (It was just so damn convenient, being right at the top of the main screen.) Instead, just open Chrome and search there. This is better anyway, because the Search Box would open the Android browser instead of Chrome. It also means a faster download and takes up less file space. I'm not sure what downside there is to not having the face and speech modules.
[Galaxy Tab 10.1 Android Development] dlmetzger58:
Worked great for me, thanks!
[Galaxy Tab 10.1 Android Development] 4r44444:
Any ideas how to tweak for best performance? I overclocked to 1600mhz but still laggy
[Galaxy Tab 10.1 Android Development] DasBöse:
no problem to flash TWRP and this new ROM (as well as opengapps nano) - first reboot really lasts long but after that it looks quite quick.

Had a problem with a missing keyboard at the first start - tried around a bit and then everything was fine.
[Galaxy Tab 10.1 Android Development] jerryhou85:
That was fast, I didn't expect my GT10.1 can use a 6.0 at all. Thanks for the hard work!
[Galaxy Tab 10.1 Android Development] edgariuxx:
Can somebody post a download link to this kernel? Would be really apreciated. :)
[Galaxy Tab 10.1 Android Development] UncleDick:
Click on the Download tab at the top of the page. Be careful to select the AOSP for your particular tablet (p4wifi for wifi only, p4 for telcos, or the p4 for T-Mobile.

Page 1 of the discussion has the instructions, except do not use the latest SuperSU because it is not compatible with this machine.

Select the 'nano' or 'pico' versions of Google Apps from the link on Page 1. The other files are too large for this machine.

Do not use the SuperSU version linked to on page 1. It is not compatible with this machine.

Is this what you needed?
[Galaxy Tab 10.1 Android Development] alphanimal:
I still have problems installing Gapps. I tried nano, pico and stock.

When installing the zip it says:

When I look inside the log file, I see it does not detect the available space correctly.

# Begin GApps Size Calculations
-----------------------------------------------------------------------------
TYPE | DESCRIPTION | SIZE | TOTAL
| Current Free Space | 0 | 0
Remove | Existing GApps | + 0 | 0
Remove | Obsolete Files | + 0 | 0
Remove | packageinstallerstock | + 0 | 0
Install | Core² | - 0 | 0
Install | calsync³ | - 0 | 0
Install | facedetect³ | - 0 | 0
Install | faceunlock³ | - 0 | 0
Install | googletts³ | - 0 | 0
Install | hotword³ | - 0 | 0
Install | packageinstallergoogle³ | - 0 | 0
Install | search³ | - 0 | 0
Install | speech³ | - 0 | 0
| Buffer Space² | - 9216 | -9216
-----------------------------------------------------------------------------
Additional Space Required | 9216
-----------------------------------------------------------------------------
² Required (ALWAYS Installed)
³ Optional (may be removed)

# End GApps Size Calculations

Any idea how to fix this?
[Galaxy Tab 10.1 Android Development] eushaun99:
I think he only wanted the link to the kernel lol which I don't think is available for download.
[Galaxy Tab 10.1 Android Development] foralost:
[MENTION=516022]alphanimal[/MENTION]

Use older gapps package. I had the same problem and I downloaded older version of pico gapps (I guess it was version from 11 February), but you need to flash it cleanly (before flashing you need to wipe data).
[Galaxy Tab 10.1 Android Development] ViktorChernov:
you saved my live! :good:
[Galaxy Tab 10.1 Android Development] alphanimal:
Thanks!

I also made it work by editing the installer.sh in the Gapps zip. I just commented out the part where it aborts installation after checking available space. (line 1764)

# Check whether there's enough free space to complete this installation
if [ "$post_install_size_kb" -lt 0 ]; then
# We don't have enough system space to install everything user requested
ui_print "Insufficient storage space available in";
ui_print "System partition. You may want to use a";
ui_print "smaller Open GApps package or consider";
ui_print "removing some apps using gapps-config.";
ui_print "See:'$log_folder/open_gapps_log.txt'";
ui_print "for complete details and information.";
ui_print " ";
install_note="${install_note}system_space_msg"$'\n'; # make note that there is insufficient space in system to install
# abort "$E_NOSPACE";
fi;
[Galaxy Tab 10.1 Android Development] 19dany84:
with this firmware I can not download some applications from the play store, why? Also it happens to you? such as candy crush saga.
[Galaxy Tab 10.1 Android Development] decatf:
What is the problem when you try to install applications in the Play Store? Is there an error message?

See post #2 on how to save and report error logs from your device.
[Galaxy Tab 10.1 Android Development] 19dany84:
No.. not error. But: "this apllication isn't compatible whit your device"
[Galaxy Tab 10.1 Android Development] decatf:
Which gapps package did you install? Have you installed any ROM mods or build.prop / system.prop mods?

I am using OpenGapps pico. CandyCrush Saga installs without any problems.
[Galaxy Tab 10.1 Android Development] 19dany84:
Pico. Not mod. I try to reflash
[Galaxy Tab 10.1 Android Development] 1goodm:
What's new?
[Galaxy Tab 10.1 Android Development] 4r44444:
February 7, 2016

Update to android-6.0.1_r10

February 1, 2016

Add init.modem.rc for p4 and p4tmo

January 31, 2016

hwrotation for Galaxy Tab 8.9

January 28, 2016

Update to android-6.0.1r7

Switch to ICS audio wrapper HAL

Update to latest f2fs-stable
[Galaxy Tab 10.1 Android Development] Neo:
Subscribed ;)

I'm glad somebody is continuing to update this device! I will be flashing this tonight. Thanks for the good work :good::)

Neo

Senior Moderator
[Galaxy Tab 10.1 Android Development] da_done:
Thank you decatf for this ROM.

I was able to flash it but can't flash any of the GApps packages due to error 70 which might indicate that the system partition is too small.

I tried to increase it by using fdisk but it doesn't even show the partition table. I also looked into modifying the pit file with PIT Magic but I don't really know what values to change.

Could anybody please give me a hint on how to solve this?
[Galaxy Tab 10.1 Android Development] Neo:
In post #202 above by [MENTION=516022]alphanimal[/MENTION] (9 posts above yours), he outlines a way to comment out some of the code in the installer.sh of the gapps file. I am actually using the full nano gapps package and it works great.

Open up the zip file and add a # before all of the following lines:

# Check whether there's enough free space to complete this installation
if [ "$post_install_size_kb" -lt 0 ]; then
# We don't have enough system space to install everything user requested
ui_print "Insufficient storage space available in";
ui_print "System partition. You may want to use a";
ui_print "smaller Open GApps package or consider";
ui_print "removing some apps using gapps-config.";
ui_print "See:'$log_folder/open_gapps_log.txt'";
ui_print "for complete details and information.";
ui_print " ";
install_note="${install_note}system_space_msg"$'\n'; # make note that there is insufficient space in system to install
# abort "$E_NOSPACE";
fi;

What you're doing is effectively removing the gapps system space check which is setup to abort the update if it doesn't meet a required minimum.

****If it will make it easier for everyone, I can upload the modified nano gapps that I have with this small change in place. I'll even do a pico one for you guys as well. Remember to flash gapps immediately after flashing the rom, wipe cache and dalvik, then do your first boot into the rom. Otherwise, you will likely run into the setup wizard crash/error.****

EDIT: Download Links are at the bottom of this post

The most important part of this are the following lines being either commented out or removed:

if [ "$post_install_size_kb" -lt 0 ]; then
abort "$E_NOSPACE";
fi;

You can remove the

install_note="${install_note}system_space_msg"$'\n'; # make note that there is insufficient space in system to install

part if you like as it is the red lettering you see that tells you there is insufficient space. However, it will still proceed provided those 3 lines above are commented out or removed.

Neo Modified Nano Gapps: DOWNLOAD 106MB (The Bare minimum to get Google Play Functionality + extra functionality not available in the play store)

Neo Modified Pico Gapps: DOWNLOAD 58MB (The Bare minimum to get Google Play Functionality)

[MENTION=4404851]decatf[/MENTION], you are welcomed to rehost these if you like ^ ^ ^ Provide them in your OP or do as you like.
[Galaxy Tab 10.1 Android Development] Ahwa:
Clock, browser, email do not work

This is the first time i flash ROM on my android device, i facing the few problem hopefully can be solve.

1) My device is P7500, when i flash P4 it was error and stated that my device at P4 tmo, why ? i am from asia.

2) After flash p4-tmo clock, browswer, email no work.

3) camera do not have setting, should i download other camera app?

Please help..
[Galaxy Tab 10.1 Android Development] Shotweb:
Everything working perfectly here, but it's way too slow and sluggish. Just browsing these forums is a pain, waiting over 10 seconds for all the ads to load. Going back to lollipop...
[Galaxy Tab 10.1 Android Development] Neo:
The kernel can be over clocked. Did you try using an app such as kernel adiutor to increase the max frequency? Smooth for me after overclocking.

Sent from my Nexus 6
[Galaxy Tab 10.1 Android Development] UncleDick:
I overclocked as well, and the tablet seems pretty smooth. I have found that sometimes the particular combination of ads on some forums makes them maddeningly slow. Since ads quite often are customized to each user based on the various tracking systems, maybe a page that pops up quickly for one person may drag for another. Would be interesting to see a direct comparison between lollipop and marshmallow with the same user and web pages.
[Galaxy Tab 10.1 Android Development] aditya510:
Please add external sd card support. (Including automount). I somehow mounted my sd card using (Galaxy SD and USB combo connection kit) on 5.1.1 but it gets mounted as a folder in internal storage (stickmount). It doesnt work at all on 6.0.1. Please help as I require it to be mounted normally for a video lecture I bought on a SD card.
[Galaxy Tab 10.1 Android Development] daneal2u:
[MENTION=4404851]decatf[/MENTION] I need some help here. Whenever I play this game 'Extreme Landings' it's gives an error. Ur hardware doesn't support this app. But I used to play the same game on ur LP rom no issues there. Have u changed anything on mm which could cause such a prob? One more thing Antutu also gives same error

Anyways, thanks for ur hard work and dedication to this 4 year old tab.
[Galaxy Tab 10.1 Android Development] mrmajco:
:/

I saw this image multiple times... :(
[Galaxy Tab 10.1 Android Development] Mattthev:
I think everybody want to know. Will be Android N (nut telling you yet? :D ) I really want multiwindow :3
[Galaxy Tab 10.1 Android Development] decatf:
Does the latest version of the game still work on the LP ROM?

Antutu doesn't support this device anymore. It's possible that Extreme Landings doesn't either.

Marshmallow has multiwindow. Tap the box next to the X on the recents screen.
[Galaxy Tab 10.1 Android Development] daneal2u:
I don't know if the latest version works on LP rom since I switched over to MM a long time back but the same game does work on my note 1. I'll try with an older version of the game. Thanks for the help!