yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab S Android Development] Zootopia:
I’m very thankfull for all the help and attention provided ykkfive, I really am.

Sorry if I didn’t give enough detail about the issues on my previous posts.

The module is this one: https://play.google.com/store/apps/details?id=ma.wanam.xposed&hl=pt_PT

Once opened for the first time, SuperSu notification window to allow/not allow root privileges appears, and I select “yes”; after that the window the Wanam Xposed window remains tottaly unresponsive.

One thing I haven’t tried yet is uninstalling and reinstalling after changing the SuperSu settings…

About the ad block plus, there’s one thing I remembered I didn’t try yet, so I apologize for bringing the question up, since I believe I can sort it by myself later on, when I get home and play with my Tab S.

I’ll post feedback in about 4 hours.
[Galaxy Tab S Android Development] ykkfive:
u r always welcome man.

ok, I will take a look at that module

btw, look for the notification setting in ad block plus if any
[Galaxy Tab S Android Development] asrah:
TWRP. Cannot switch to CWM at the moment because my laptop is in the shop. I did a factory restore before each reinstall, in addition to wiping caches via advanced mode. Do I need to do a system and data wipe in the advanced tab as well? I'll try it and see. Bet that was my issue.
[Galaxy Tab S Android Development] ykkfive:
yes, to wipe/reformat the data and system partition is a must (except /data/media/0 aka /sdcard)
[Galaxy Tab S Android Development] ykkfive:
hey, just tested the module

i installed it and granted root permission, i could choose whichever settings i wanted to, no problem at all though whether it performs the actions properly was not tested. i also tried to remove the root permissions, rebooted, and granted the permission once again and it's working fine

perhaps u have installed other apps that use screen filter/layer?

send me the log files if u cant solve it
[Galaxy Tab S Android Development] asrah:
That worked. At first I thought you meant your installs don't factory reset. Getting freezes at 2GHZ for some reason. I'll have to wait and see if that's a trend or just a random hitch. Probably bad cache with Dolphin as I had it at 2.2 stable for Antutu.
[Galaxy Tab S Android Development] ykkfive:
u can oc to 2.2??
[Galaxy Tab S Android Development] ykkfive:
try to wipe dalvik cache. or specifically, remove the folder name com.xxx.samsung.xxxinputmethod under /data/data via adb or recovery, or clear chche and data in settings/app should be ok. it could be due to I have removed the chinese keyboard from 1.01

tell me if u still have any problem

and I m sorry for your not so good experience

btw, did u upgrade via the 1.01 upgrade file? pls let me know so that I can fix it. thanks a lot

edit just performed some tests by removing the chinese keyboard trying to simulate your problem, but i found that it will swich to the other keyboard automatically and thus unable to find the problem area at the moment
[Galaxy Tab S Android Development] jack56:
synaps

Sorry for my poor English.

I am french.

I don't see synaps apply.

Regards.
[Galaxy Tab S Android Development] ykkfive:
have you installed 1.01 update already?

you cant see the synapse app or the changes not applied?

edit

you may try to download synapse from google play in case you cant find the synapse app icon
[Galaxy Tab S Android Development] RobbyTouchHD:
I'd like to be a tester for the T805 please. I already had some custom roms made by myself for other devices so i hope i can help you then ;)
[Galaxy Tab S Android Development] Bushcrafter:
[MENTION=2778454]ykkfive[/MENTION] Yes I used the update file to 1.01. I will try again per your instructions. I have my fingers crossed.

Update: No luck in getting the keyboard working. Followed your instructions but they did not work for me. I did get both speakers to work though!
[Galaxy Tab S Android Development] ykkfive:
strange... do u have other keyboard installed? and which is your current default keyboard?
[Galaxy Tab S Android Development] ykkfive:
cool, will contact u later when it is ready, probably within a few days

in the meantime, u can get yTab 1.01 first since it serves as the base rom
[Galaxy Tab S Android Development] Bushcrafter:
My current keyboard is android keyboard (AOSP). I believe it is the stock keyboard. I do not have any others installed.
[Galaxy Tab S Android Development] leojab:
I would like to be a tester for the T805. Let me know if there are any existing bugs..

Thanks,
[Galaxy Tab S Android Development] ykkfive:
i see, and that's the problem.

let me explain to you

afaik, by default, sammy stock rom will read csc to determine the default keyboard. if, say, chinese keyboard is not there, i will look for another keyboard. however, looks like it will try to get another sammy keyboard only. and if none available, then other keyboard in the system and then google voice input. aosp or other keyboards not reside in system app folder will not be taken into account if it's a clean install

so this could be the cause of the problem. if u really want the aosp keyboard as default, try to put it under /system/app/ instead, together with required lib files put under /system/lib/ folder. then u should be able to use aosp keyboard as default even u wipe cache in the future

hope this helps
[Galaxy Tab S Android Development] ykkfive:
ok, will send u pm within a few days

thanks
[Galaxy Tab S Android Development] Bushcrafter:
Thanks for the response to my post. I understand the problem now. I will give it another go.
[Galaxy Tab S Android Development] ykkfive:
not at all, u r always welcome

hope it helps to solve your problem
[Galaxy Tab S Android Development] ykkfive:
ok now?
[Galaxy Tab S Android Development] Bushcrafter:
[MENTION=2778454]ykkfive[/MENTION] Got it working! Thanks again for your help. I'm bit of a noob when it comes to these things.:good:
[Galaxy Tab S Android Development] ykkfive:
great, more than happy to hear that it helped.

how did u solve it finally? put it under /system/app?
[Galaxy Tab S Android Development] Bushcrafter:
Yep thats what I did. Thanks again for your help.:)
[Galaxy Tab S Android Development] ykkfive:
u welcome, man

and stay tuned for a ytab synapse update which includes tap2wake control in a few mins

enjoy
[Galaxy Tab S Android Development] ykkfive:
update

20141114

- yTab synapse control version: 1.01

- UI for setting Tap2Wake options added
[Galaxy Tab S Android Development] Bushcrafter:
[MENTION=2778454]ykkfive[/MENTION] Just downloaded 20140114 and installed it. Im comingup with a error message in synape that says ,

SLlivelabel has failed: com.af.synape.utils.Runcommandexception:Tmp-mksh:<stin>[19]:uname:notfoundtmp-mksh:<stdin>[19]:cut:notfoundtmp-mksh:<stin>[19]:awk:not found

Not sure what to do? Lol!
[Galaxy Tab S Android Development] asrah:
Could OC to 2.2 Thing is I ended up with diminishing returns on scores. 40k~ at 2 and 2.2 Yes I let it cool down after the first test. Tests were about 15 minutes apart.

What's the benefit of having the GPU at 733? I haven't seen any discernible improvement and Antutu gives me the same at 533 and 733.
[Galaxy Tab S Android Development] ykkfive:
i couldnt go 2.2 for more than a second, it just freezed or rebooted

the effect for 2 or 2.2 on cpu, and 533 or 733 on gpu will depend on situation and the lowest freq also. for example, if u set the min cpu freq to 2.2 and max freq to 2.2 also, u will get a fixed freq, as long as the tablet can handle the temperature, etc

otherwise, if u have say 200 - 2200 for the cpu, it will drop to 200 and goes up when needed, but if it reaches a point say cpu temp=105, it will go back to a predefined freq (eg 1200) to let the cpu to cool down

so if u find no diff between 2 and 2.2 or even a drop in antutu, it could be due to the cpu was too hot, and had to go back to 1200, but the temp was still too high for 2.2 so the possible max freq at this point could be 2000 only but not 2200. as a result, the cpu spent most of the time in the range of 1200 - 2000 with 2200 in rare cases. however if the max cpu freq is 2000, and when the cpu temp reaches 100C, it will be forced to lower the freq to 1500 for example. this (1500) is a higher freq then the 1200 above due to the max temp reached are not the same (100C in this case), resulted in the range of 1500 - 2000 under full load. if this is the case, then probably the latter one with 1500 - 2000 range and 2000 as max will yield better results, and the same case for the gpu

so if u really wanna fine tune it, u can set the values in yTab sypnase control like the min cpu/gpu freq, those thermal controls under thermal control tab, and to find the best settings for your tablet by testing different combinations
[Galaxy Tab S Android Development] Zootopia:
Hi again eveybody.

The Ad Block Plus notification is solved, just as I thought.

Thought I would also found the solution for the wanam xposed module by using luckypatcher to remove the ads, but still the screen remains unresponsive when I open wanam xposed.

Captured a logcat of the app itself ykkfive:

https://www.sendspace.com/file/y4ojlm

Please let me know if you need anything else.

---------- Post added at 07:51 PM ---------- Previous post was at 07:18 PM ----------

ykkfive, if it's not too much to ask, can you reccomend any kernel settings in order to obtain the most out of the battery, while retaining good performance?

I'm a novice regarding kernel settings matter, so not too sure what to set...
[Galaxy Tab S Android Development] asrah:
I know about all that. What I meant is what I'm seeing is that higher frequencies aren't the only factor for better actual performance. If the GPU memory is being saturated along with the CPU cache then won't won't get more performance from higher frequencies. Temps are under my throttle limit (105C) and CPU state reports say the CPU was at 2.2 for minutes out of the hour of uptime. I only had it at 2.2 for benchmarks but then set it back to 2 for normal use.

There's nothing wrong with the kernel. I've seen the same diminishing returns with my N7 2013 after 1998MHZ.
[Galaxy Tab S Android Development] DUHAsianSKILLZ:
If this ROM has synapse app then try this. Ignore the CPU settings( part where you set cpu and GPU frequencys(). CPU governer might vary as skyhigh kernel is different from this one. Had these settings an didn't loose performance. Got 9 hours screen on time
[Galaxy Tab S Android Development] Zootopia:
I did exactly that already, but after a while I noticed some sluggish behavior whenever WiFi was needed. Youtube loading, browsing speed, it just didn't feel quite as speedy as before. I wasn't mistaken.

Speedtest app didn't report any issue with my internet service provider, so I went to do some testing by downloading big files and messing with the kernel settings, and came to the conclusion that something in those settings was significantly slowing down my WiFi speed. Don't know exactly what caused it though...

Thanks anyway!
[Galaxy Tab S Android Development] brennanb:
I can't get the remote function to work is there something I need to add back to get it functioning?
[Galaxy Tab S Android Development] ARPotter:
I haven't found a way to get it working myself.

I reported this to him a few days ago. He said he would take a look at it, but, he is currently trying to build 4.4.4 for us with some note 4 features. Its a process going from 4.4.4 to 4.4.2. I'm sure when he can he will take a look at it.

Give it some time, he has been doing an excellent job on this Rom so far in fixing things. I'm sure he will either fix this problem, or release 4.4.4 if he gets it working. Personally, I'd rather see the 4.4.4 update, but, I also have so many devices that I can use as remotes its not funny.
[Galaxy Tab S Android Development] PeterLustig:
I have the same problem. Tried it with TWRP and CWM Recovery.
[Galaxy Tab S Android Development] ykkfive:
ok thanks, will see what's wrong later. btw have u try any update?

edit the log is too short, I need more, thanks

ok

which cpu governor u r using? try interactive

wipe data and system partition will solve this
[Galaxy Tab S Android Development] ykkfive:
yes I knew that already, sorry about that

thanks

and since it should be kernel related, I have to put it aside for now because I was trying to fix the battery consumption problem before but not yet finished. I don want to mix it with the testing kernel and that's why no kernel update so far
[Galaxy Tab S Android Development] Zootopia:
Good morning! :)

I'm using interactive governor as recommended, but I will try undervolting a bit both gpu and cpu along with the performance governor to see how it goes. I guess the secret is experimenting.

I saved that log configuring it just for the wanam xposed app... Forget it.

Here's one more complete: https://www.sendspace.com/file/wmfmh5

Thanks for taking a look.
[Galaxy Tab S Android Development] PeterLustig:
Nope. It only installes the kernels. Wiping has nothing to do with this. Only using 1.01 and update to version 1.02 solves it.

But I have problems with the rom. Some 3D games crash. E. g. XCom und Anomaly Earth. Strangly 3DMark runs fine. Furthermore I got the highest Benchmark Scores with the GPU on 600 MHz, so the overclock seems to be useless. But even with the GPU on 200MHz the games keep crashing. :crying:
[Galaxy Tab S Android Development] ykkfive:
oh sorry, yes I meant interactive gov

take a look at post #1, I have increased the voltage for cpu and gpu a bit in the released versions

edit this log file should be ok by just looking at the file size, will read it later. thanks
[Galaxy Tab S Android Development] ykkfive:
there must be something wrong then if only the kernel was installed. r u using twrp? if so u can try cwm if u have time

for the gpu, try to increase the voltages for each freq, for 3d games, increase the cpu voltage also
[Galaxy Tab S Android Development] Zootopia:
I will look again, definitely.

Thank YOU Sir! ;)
[Galaxy Tab S Android Development] ykkfive:
i have read your log file twice, but i couldn't find any specific problem. the only suspected thing is called smart network or something. any chance your ad blocker blocked the ads from wanam's module and caused the problem?
[Galaxy Tab S Android Development] Zootopia:
It's getting my nerves really.

I've disabled those apps (ad blocker and smart network module from xposed installer) by stopping them in the applications settings panel, unnisntalling wanam exposed, and installing again... still unresponsive touch screen, right after the grant root privileges window.

Then I activated the wanam xposed module ans rebooted as prompted to do so by xposed installer.

Opened wanam xposed and still no luck. Don't know wherelse to turn to... :/

Captured another logcat file while performing as described above, if you think it may help:

https://mega.co.nz/#!yEclATYb!yejfqNaAPLfS7aGCXkyYSXfMn1pbkDip9hm-T4znRNQ
[Galaxy Tab S Android Development] ykkfive:
this is more detailed than the one before, thanks

but if u want to test if it's the ad blocker, you cannot just simply stop the process in settings but uninstall it
[Galaxy Tab S Android Development] ykkfive:
hey,

no luck after reading your log file although it is detailed enough. is it true that the module freezed even for a fresh installation without any other apps installed?

I think you may need to backup everything, then wipe the data partition, and install the module to see if it work without problem. try not to restore data from backups. and if it works, then u can find out which app is causing the problem by installing them one by one
[Galaxy Tab S Android Development] barth2:
Ykkfive does your Rom disable dvfs? Thanks
[Galaxy Tab S Android Development] ykkfive:
yes, currently for cpu only
[Galaxy Tab S Android Development] barth2:
I backed my gpu freq down to 600mhz and it seems to have stabilized my T800 without noticeable loss in performance. My battery is pretty good too. This is from web surfing, RSS, and podcast. Brightness ~15-20%
[Galaxy Tab S Android Development] ykkfive:
actually u can cat the following files to check the usage for each freq so as to make changes if u want to

/sys/devices/platform/mali.0/time_in_state

but of coz, it depends on the available range set

however, I cant compare with your battery usage coz I always set to the lowest brightness
[Galaxy Tab S Android Development] Zootopia:
To the guys who've managed to install this wicked ROM using the 1.0.2 FULL zip: which recovery version did you use exactly?

Thanks in advance.
[Galaxy Tab S Android Development] DUHAsianSKILLZ:
I tried using twrp with the same file. I think it just installed the kernel. I dont think it installed the rom or anything. I might have done something wrong. I also did a clean flash.
[Galaxy Tab S Android Development] Zootopia:
Yeah, it's what I meant, there's isn't much users who managed to install through 1.0.2 full zip... which unveils there must be limited combo (recovery + 1.0.2. Full zip) that allow successfull install of the latest yTab version.

I still haven't managed to get wanam xposed module functional on yTab (unresponsive screen right after granting root permissions) and I now believe it has something to do with how the 1.0.2 latest is installed since some of you have it working with no issue at all... am I right?
[Galaxy Tab S Android Development] ykkfive:
try my latest cwm if in doubt

it's time to bed now, good luck

btw, tell me which recovery u r using, I will try to see whats wrong later

thanks
[Galaxy Tab S Android Development] Zootopia:
I will. But I think I did already, if I remember correctly.

I've used TWRP 2.7.1.1 and CWM 6.57.8 (build 07)
[Galaxy Tab S Android Development] barth2:
If using 1.0.2 full does not work, just do 1.0 full then 1.01 update then 1.02 update.
[Galaxy Tab S Android Development] Zootopia:
I have installed yTab 1.0.2 successfully about a week ago using that method.

The question is I need to know is the ones who have installed it using the 1.0.2 full zip have problems using wanam xposed module or not.
[Galaxy Tab S Android Development] ykkfive:
ok, let me check
[Galaxy Tab S Android Development] ykkfive:
i have tried to see what's wrong with twrp on my note2 with 2.7.1 and 2.8.1 but i couldnt find any problem in installing the files. will test on tab s later when it is available

btw, if u have wiped the data and system partitions before installing yTab full, and if the installation failed as you mentioned before with only the kernel was installed, then u won't be able to boot up the tablet. if it boots, that means either the installation was succeed or u didnt wipe the system in fact
[Galaxy Tab S Android Development] p0k3y:
I noticed that wifi passwords are no longer getting remembered in this rom. Every time I reboot the tablet, I have to re-enter the Wifi password. If I switch to another wifi hotshot and back, same thing.

Is it just me or is it a normal side effect of disabling Knox perhaps?
[Galaxy Tab S Android Development] ykkfive:
have u enabled selinux or set it to enforcing?

if not, make a copy of /data/misc/wifi/wpa_supplicant.conf elsewhere, remove the original file and reboot

after reboot, switch off wifi, copy the backup file back to it's place, and type the following in adb or terminal emulator

su

f=/data/misc/wifi/wpa_supplicant.conf

chmod 660 $f

chown system.wifi $f

if u don like to enter commands, u can use root explorer to change owner and permissions

then re-enable the wifi and it should be fine
[Galaxy Tab S Android Development] Zootopia:
Ok, thanks.

I' positive I wiped system partition in both TRWP and CWM, so it didn' boot on any of the recoveries. It just hang there, bootlooping.
[Galaxy Tab S Android Development] ykkfive:
in case the system partition is empty, u will only see the samsung tab s logo, ie the screen when u power on
[Galaxy Tab S Android Development] p0k3y:
Thanks for the quick reply. However, after following your steps above, I still have the same issue. And to answer your questions - I didn't enable selinux or set it to enforcing. Should I do that?
[Galaxy Tab S Android Development] Zootopia:
Yup, I confirm. That's exactly what happened. Never passed the samsung boot logo; it bootlooped exactly at that point.
[Galaxy Tab S Android Development] yeiyei0891:
Do not plan to fix the error with background and multi window?

Great ROM but this error does not make it usable for me.
[Galaxy Tab S Android Development] ykkfive:
no, no need to change selinux

did u use titanium etc to restore your data?

ok, i will test twrp with tab s. btw, same problem even for my cwm?

well, this is a difficult question

1. it does not happen frequently, and actually i dont know how to reproduce the problem manually, this makes me hard to find where the problem is

2. this is a trade off between fixing the problem in older versions and porting a newer version. personally, i really love the new note4's multiwin and want to port it to tab s. however, time is limited so i cannot spend all the time trying to port it because there are a lots of things/fixes/mods i want/need to do. so, let me try to port the new one for a few more days.

btw, if any of you can provide the log for this issue then that will be great. thanks
[Galaxy Tab S Android Development] Zootopia:
Yes ykkfive, exactly the same bootlooping issue.

Allow me to repeat in order to help you: used TWRP 2.7.1.1 and CWM 6.57.8 build 07
[Galaxy Tab S Android Development] p0k3y:
Yes, but I only restored user apps, not system data. What could I have done wrong?
[Galaxy Tab S Android Development] yeiyei0891:
Is it safe for the device set cpu to 2000MHz?
[Galaxy Tab S Android Development] barth2:
You could try to see if it's stable. It's pretty safe in the sense that it'll just crash or freeze the system. You're unlikely to do any damage.

On the other hand, you're not gaining much so it's probably not worth the bother.
[Galaxy Tab S Android Development] ykkfive:
strange, if u use my cwm it should be fine without any problem. is it true that both full and updates failed?

did u restroe system settings? I don use backupup apps so I dono if they will backup wifi data

anyway, u now know how to replace the file, can u do it again but this time, no need to backup the existing file. edit it and replace the contents with an older backup copy which is known good from your titanium backups (with passwords in PLAIN TEXT) except a few lines at the top. u only need to replace the contents starting from the 1st wifi ap entry in the file. u see what I mean? do u think u can do that?

it should be safe

it should be fine if enough voltage is set for the 2000mhz step. in terms of performance gains, it depends on how u use your tablet
[Galaxy Tab S Android Development] p0k3y:
Thanks again for your prompt replies. I have never seen a ROM dev as responsive and knowledgeable as you. I very much appreciate your help.

So are you saying that wifi passwords are stored in wpa_supplicant.conf file, in plain text? I opened my current file and saw the reference to ssid, followed by a line that starts with psk=. That's the password, right? But it's not plain text. Rather, it's an encrypted value. That makes me feel better about android security though. Certainly glad that they are not storing passwords in plain text. But it also seems to me that the password is being saved. So why does it not act like it knows the password when I reboot the device?

This is not an urgent issue as I seldom need to reboot. But I guess I may as well try to understand the issue.
[Galaxy Tab S Android Development] PunkOz:
Download WiFi password root from the play store, it shows you every password saved in your device :)

Actually the name of the app is

Wifi key recovery (root)
[Galaxy Tab S Android Development] Zootopia:
With CWM tried 3 times ykkfive; first I thought it was a bad download. Downloaded the full 1.02. again, wiped system, chache and dalvik on the second try... bootloop. Then restored to nandroid backup, rebooted to recovery and wiped system, data, cache and dalvik cache... still no success.