yashsingh1/xdaforums huggingface dataset:
[Galaxy S II Android Development] MigoMujahid:
you can install the latest version directly and give all permissions and go to settings>apps and press the settings button in top right and choose special access and enable substratum in all what you can find, this will work .
[Galaxy S II Android Development] zack483:
Already did. But not work.

Because the latest version have bug with su arm i think. It doesnt popup su request.

The solution is to install old version, give su permissions then update the new one..

Btw,thanks. its ur trick, i read ur post on lineage os thread. :)
[Galaxy S II Android Development] Wandeta:
RR-N-v5.8.2-20170406-i9100 --- ( APK ) Substratm 563 --- Substratm 672 (Google Play ) --- A Swift Dark Substratum Theme

GT-I9100 cihazımdan Tapatalk kullanılarak gönderildi
[Galaxy S II Android Development] Moixo:
Working on RR??

---------- Post added at 03:02 PM ---------- Previous post was at 03:01 PM ----------

Working on RR?
[Galaxy S II Android Development] Wandeta:
RR-N-v5.8.2-20170406-i9100 --- ( APK ) Substratm 563 --- Substratm 672 (Google Play ) --- A Swift Dark Substratum Theme
[Galaxy S II Android Development] durifon:
Just installed it on my GF's I9100P, works like a charm! Thanks a lot!
[Galaxy S II Android Development] zack483:
For F2FS can't mount cache data, i found solution:

1. Change ur cache & data partition to EXT4 first.

2. Flash rom as usual, normally. As like the guide. (This will create a Cache & data partition in ur phone, so u can convert to f2fs).

3. Reboot to system.

4. After phone finishing boot, reboot to recovery again.

5. On ur TRWP 3.1 recovery, format ur cache & data partition to F2FS.

6. Now ur data & cache is F2FS. If u succeed, u can try to mount it. If it cannot mount, then it not succeed.

7. Now u can flash rom, su, gappss, normally. Reboot.

8. Now ur phone is on F2FS and a lil bit faster then before!

*Remember: if u restore rom backup made by ext4 cache data, then ur cache and data will become ext4 again.
[Galaxy S II Android Development] jojobg:
Ok I have a request for you, let the phone die without battery charge and let me know if you experience data corruption for any of the F2FS file systems after that? A fsck.f2fs check will suffice for the test.
[Galaxy S II Android Development] dcwin10:
please what tweaks? can you help me with this tweaks for my s2?
[Galaxy S II Android Development] noratroll:
when using the Kernel Adiutor provided in RR, you can set the cpu frequency to 1400MHz or you can toggle the hotplug mode or change the governor according to your needs.
[Galaxy S II Android Development] Gerard15799:
Anyone here know how to root and install custom recovery....I want twrp recovery.... I want to install this rom for my brother...
[Galaxy S II Android Development] blue whale:
with just RR, I do not have hotplug, default is ondemand, and the mx frequency is 1200. Do you have a special s2 ?

---------- Post added at 01:17 PM ---------- Previous post was at 01:12 PM ----------

I use open_gapps-arm-7.1-pico-20170416.zip

this is the log for gapps
[Galaxy S II Android Development] noratroll:
Sry, forgot to mention that I use Linaro kernel. It provides the previously mentioned tweaks. GT-I9100
[Galaxy S II Android Development] Nobby1960:
Have you installed the Linaro kernel from Skyline and his special modded Adiutor? Normally there is no 1400 MHz or Hotplug.

Edit: I've seen your last post ;)
[Galaxy S II Android Development] dcwin10:
ok. but what is the best kernnel for battery save? where i can find tweaks for my battery save?

thanks and sorry for my bad english :good:
[Galaxy S II Android Development] noratroll:
regarding to governor settings have a look here:

http://xdaforums.com/general/general/ref-to-date-guide-cpu-governors-o-t3048957

In case you are asking for another kernel: I do not know any
[Galaxy S II Android Development] dcwin10:
thanks bro. :good:
[Galaxy S II Android Development] lexus46:
Hey, guys, can somebody help me? I'm facing a very strange thing: cannot copy files between my S2 and PC via USB cable in MTP. The PC sees the phone, every folder and file, I can delete them but can't copy to or from PC. Tried to reinstall drivers, changed USB port and cable but nothing. More stranger that in Download mode I can flash anything with Odin. Does anybody faced this situation?
[Galaxy S II Android Development] Wandeta:
I got this problem before but I didn't strive it because I uploaded the new software....Sometimes I get "mtp is stopped" error.
[Galaxy S II Android Development] lexus46:
I restored backup, flashed other roms but still the same...
[Galaxy S II Android Development] Wandeta:
Try to format the memory card in telephone
[Galaxy S II Android Development] Nobby1960:
A "cosmetical" error from all Lineage based Nougat ROMs, it exists since the first CyanogenMod Nougat build.
[Galaxy S II Android Development] lexus46:
I formatted internal storage and memcard, but nothing. The strange thing that I can delete files on the phone via PC, but can't copy anything. And flashing via Odin works... I really don't understand.

It's not "MTP is stopped" error. The PC shows me "Cannot copy xyz file: the device has either stopped responding or has been disconnected".
[Galaxy S II Android Development] toy_story:
Hello, if there is an opportunity try all this on another PC!
[Galaxy S II Android Development] MigoMujahid:
Btw, it could be a bad cable, some cables are capable of accepting Odin flash, but can't copy files, i have such cables in my home and they mostly get a similar error.
[Galaxy S II Android Development] lexus46:
I tried other cable, other USB port... without success. And I can't explain why can delete but can't copy with same cable?! This drives me crazy!:mad:
[Galaxy S II Android Development] Wandeta:
https://play.google.com/store/apps/details?id=com.jerbeck24.Spectrum
[Galaxy S II Android Development] Nobby1960:
Very strange thing. Did you tried to flash a stock ROM with stock pit file, restoring in factory mode? Often the last rescue. A flash via Odin works as you wrote above.
[Galaxy S II Android Development] lexus46:
Yes, I repitted back and flashed stock rom via Odin. Everything went fine, but didn't help. Yesterday I flashed some KitKat custom roms just for fun without repitting. Maybe something happened, I don't know. It's also possible that something wrong happened to the phone's micro USB port interface and is just a coincidence. I changed even the memcard, but nothing. The phone connects to PC without problem, I can delete or create folders but can't copy between devices.:rolleyes:
[Galaxy S II Android Development] toy_story:
Try to connect external HDD or USB flash drive to the PC. Copy or move files from S2 to an external HDD or USB flash drive.
[Galaxy S II Android Development] lexus46:
Already did it and the phone saw the USB drive but didn't worked with. That's because I think maybe is hardware issue that by coincidence happened just now.:(

Edit: it works with flash drive, but gives me only options to share or delete files. Built in file explorer didn't see it. I have to try some other file managers.

Edit: works with Total Commander. Now I really don't know what to think...
[Galaxy S II Android Development] toy_story:
As I wrote above, connect S2 to another PC or laptop and try (The problem can be in the PC).

Did not help, do it.

You will lose all information on sdcard0!

But it can help!

Make in TWRP Wipe sdcard0.

Go on the way to TWRP:

Wipe - Advanced Wipe - Tick the only Internal-Storage - Make Swipe to Wipe - Reboot System.

Check the copying of files between the S2 and the PC.
[Galaxy S II Android Development] lexus46:
This is your "wood hammer method" ;). Sadly isn't worked. :(

---------- Post added at 02:35 PM ---------- Previous post was at 02:33 PM ----------

All the steps you wrote about I did, but doesn't help. And my PC is OK as long as other phones work very well with it.:p
[Galaxy S II Android Development] melkozerov:
Кто-нибудь ставил RR-N-v5.8.3-20170425-capricorn-Nightly. Я попытался ощибка 7. Все Вайпы и Delvick и формат System были сделаны, кроме Data/ TWRP 3.0.2-1

---------- Post added at 01:18 PM ---------- Previous post was at 01:16 PM ----------

Someone put RR-N-v5.8.3-20170425-capricorn-Nightly? I tried error 7. All and Delvick Wipe and System format have been made, except for Data. TWRP 3.0.**
[Galaxy S II Android Development] lexus46:
You wrote about this on 19th April and you'we got answer. Try v5.8.2.
[Galaxy S II Android Development] melkozerov:
Yes indeed, but there was a "KENZO"?, this is another ROM/ Thanks for the reply. What if on the download page suggest to try the nightly builds?
[Galaxy S II Android Development] lexus46:
Be sure that the rom is for your device. Rom name (zip file name) should include "i9100".
[Galaxy S II Android Development] melkozerov:
OK! Thank you! Now I will always pay attention to it
[Galaxy S II Android Development] Nobby1960:
Deleted, wrong forum :silly:
[Galaxy S II Android Development] nextgeo:
Hello,

I have recovered my SII My last Rom is the last version of NeatRom.. I want to try this ROM and I have one Doubt... Is neccesary to have a special Recovery? or I can install this ROM with the Recovery that I have with my NeatRom 4.1.2??

Many thanks for the info!
[Galaxy S II Android Development] durifon:
In order to flash your Neatrom, you had to use a custom recovery (that is a recovery that allows you to flash a .zip). However the post says that you must use the last TWRP custom recovery. You can try to flash this rom with your recovery, but if this doesn't work, update to TWRP. Be sure to make a clean flash ;)
[Galaxy S II Android Development] tutsipoppy:
https://xdaforums.com/galaxy-s2/help/guide-tutorial-samsung-galaxy-s2-i9100-t3538601

I followed the instructions on the above post to upgrade from CM13 to this ROM. I didn't need to repartion (did that ages back).

After flashing the ROM + SU, do reboot, then back to recovery, then flash GAPPS. Avoid the custom kernel as it gave me a bootloop.

---------- Post added at 07:31 PM ---------- Previous post was at 07:26 PM ----------

Have been using this ROM for over 48 hours now. I'm mighty impressed. It has all the customization options I can think of + more.

The performance is good as well. Got a battery life of around 16 hours with SOT of approx. 2 hours.

There is one minor issue though, I have enabled weather in lock screen, but doesn't automatically updates after the set time. I have to disable - enable it to update the weather info. Anybody else facing this? Possible solution?
[Galaxy S II Android Development] Nobby1960:
Try in Settings/Battery/Battery performance optimization to take the cLock widget out from optimized mode (see screenshots - sorry, I have not installed the English language pack on this phone). This widget also controls the weather information and perhaps it don't update in deep sleep mode.
[Galaxy S II Android Development] tutsipoppy:
Hey, thanks a lot buddy, your suggestion worked. Issue resolved.

Another major bug though, at times the ringtone/notification sound don't play. When a call comes, the phone will light up, vibrate, but no sound. Same with SMS/WhatsApp/Gmail. A reboot fixed this issue though.

Any possible solution to this?
[Galaxy S II Android Development] blue whale:
at each startup, I get luminosity on automatic which I do not want. How to remain on manual mode ?
[Galaxy S II Android Development] lexus46:
Did you disable adaptive brightness and Live display? Ambient display should be disabled too.
[Galaxy S II Android Development] Nobby1960:
Have you tried a wipe from cache/dalvik in the recovery? Perhaps it solves this issue. The first reboot takes longer after the wipe, that's normal.
[Galaxy S II Android Development] blue whale:
yes all 3 are OFF
[Galaxy S II Android Development] lexus46:
I never meet this issue. And I tried almost every custom rom released for S2 from KitKat to Nougat.:confused:
[Galaxy S II Android Development] blue whale:
what do you call ambient display ? I have live display OFF, adaptive brightness OFF but comes ON at boot and that's all

---------- Post added at 05:00 PM ---------- Previous post was at 04:55 PM ----------

my battery performance is on balanced with auto optimization ON

---------- Post added at 05:27 PM ---------- Previous post was at 05:00 PM ----------

to be clear, at boot the screen is full bright like I set it manually, but it is after the boot finishes that the auto brightness sets in.
[Galaxy S II Android Development] toy_story:
Hi, follow the path:

Settings - Display:

- LiveDisplay - Display mode - Choose Off

- Adaptive brightness - Press to turn off

- Brightness level - Select brightness to full

- Sleep - Choose 2 minutes (Before the sleep, display decreases the brightness)

Reboot and check brightness ...
[Galaxy S II Android Development] thevenej:
Bonjour,

J'étais sous CM12. J'ai rencontré qq diffcultés pour installer N, en particulier avec LineageOS, notamment l'installation des recovery, puis SU et principalement de quelques confusions sur la nature des partitions et en particulier de la repartition indispensable !

La rom "fonctionnait" enfin, avec des FC réguliers, notamment "Hôte MTP a cessé de fonctionner".

Le principal soucis rencontré est une lenteur générale insupportable. J'ai réinstallé la rom, changé les kernels, mais sans résultats probants. Surement une erreur qq part.

Je suis passé sous Resurrection Remix pour faire un test. Et là, acucunlags, la rom est fluide. Certes, j'ai également encore le message "Hôte MTP a cessé de fonctionner" mais j'arrive à acceder à mes données.

J'ai probablement raté qq chose, mais je commençais à perdre patience avec Lineageos.

Je n'ai pas encore installé de carte sim, ni passé d'appels, donc j'espère ne pas être déçu !
[Galaxy S II Android Development] Nobby1960:
[MENTION=7937111]thevenej[/MENTION]

Je comprends votre problème, mais mon Français ne suffit pas à répondre ;) Pouvez-vous écrire en Anglais?
[Galaxy S II Android Development] thevenej:
Hi, [MENTION=7513127]Nobby1960[/MENTION]

Just to mention that I came from CM12 and installed lineagos. I had several issues mainly with partitioning and recovery installation but finally installed. In was disappointed as the Rom was lagging. Apps were extremely slow ! I could not use my phone in such conditions

I finally installed RR and I must say it works much better. Smoother and faster !

Main remaining concerned is an error with MTP host popping without any reason.

I also need have a ringtone too low. I still need to investigate this point.

Jp
[Galaxy S II Android Development] Nobby1960:
Normally, I know it reverse, that the original LineageOS runs a bit faster than RR ;) Okay, I have not tested the lastest 7.1.2 builds, I'm on an older AICP 12.1. This MTP host error report is not a serious, rather a cosmetic bug, which has moved from the beginning through all Nougat versions since CM 14. I have the "classic bell" ringtone that sounds quite loud - I guess it's from stock Android 4.1.2.
[Galaxy S II Android Development] frend_artur:
Hello gentlemen, when I start to install the firmware, making the wipes, I get the message process ended with error=255, what to do, please help
[Galaxy S II Android Development] Wandeta:
navigation GPS is always saying ''searching''

GT-I9100 cihazımdan Tapatalk kullanılarak gönderildi
[Galaxy S II Android Development] toy_story:
Hello, often Status 255 This error code occurred because the update-binary file does not work.

The way to solve the error Status 255: Replace update-binary with another update-binary file.

Decision:

It's easier to download the ROM again and check md5 using the MD5 Checker application
[Galaxy S II Android Development] frend_artur:
Thanks for the help, now I will try :)

Checked the MD5 sums are the same, but the error is still the same :(
[Galaxy S II Android Development] Nobby1960:
Are you directly from the stock ROM? If so, the phone must be re-partitioned, so that RR and Google Apps has enough space and you need the TWRP recovery. Here you find a complete tutorial from the beginning, how to flash any Nougat ROM on the S2.
[Galaxy S II Android Development] frend_artur:
no not stock, Pit file sys 1gb and 3gb data

---------- Post added at 07:26 PM ---------- Previous post was at 06:55 PM ----------

Many thanks to the user toy_story issue, turns out I put the wrong firmware :D
[Galaxy S II Android Development] Zelion:
Does this require external storage/sd?
[Galaxy S II Android Development] MigoMujahid:
First, please don't quote the first post again, and if possible edit your previous post.

Second, if you're planning to format the internal storage, then yes, you would need the external sdcard to put the ROM and gapps in it, from your question, i believe you're not familiar with flashing at all, so you can't have repartitioned your phone, repartition is required to install any Marshmallow or Nogut ROM, please check the guides available in the Q&A thread, and if I'm wrong, then please explain your question further :)

Regards

Migo
[Galaxy S II Android Development] MoixyS2:
I need this please help me

I am Moixo with other username :)
[Galaxy S II Android Development] MoixyS2:
Hello friends

Thanks to all friends helping with substratum on my S2

This is my followed process to install themes like default dark theme and substratum ( free on Google play)

WARNING My English is really bad.. I am a Venezuelan guy ;)

1 go to Google Play Store & search "substratum"

2 download

3 download finished, don't open the app, open settings, apps, substratum, permissions and enable storage (the only required)

4 open substratum, this don't ask for root access

5 go to Google play store, download default dark (DNA project... Or you prefer theme) go to funera substratum

6 enable theme click on paint icon. Select build & install

7 wait.... Wait.... Wait... And more wait

8 black screen and 3 or 5... 6 minutes.. wait.

Ready your theme :)

Good luck!!!

Ask me for all about this :)

Sorry for very very bad English
[Galaxy S II Android Development] MigoMujahid:
Hi

The solution can be installing an older version of Substratum and enable root access with it and then update, use apkmirror website to download an older versions, try v524 {i used that one).

Regards

Migo
[Galaxy S II Android Development] MoixyS2:
My method is working bro
[Galaxy S II Android Development] MigoMujahid:
Oh, sorry i misread your post, i thought you have a problem with installing the theme.
[Galaxy S II Android Development] John D J:
Wow! Are we still talking about how to get substratum working properly? Hahaha
[Galaxy S II Android Development] GreekDragon:
Seems i kinda "abandoned" this project. New build incoming. :)
[Galaxy S II Android Development] franticfreddy:
Hello, nice to see you didnt forget this project :)

But take your time as there are some few more annoying little bugs

which came with the 7.1.2 update, like problems in contacts app with

simcard-contacts import export, or quick tile settings, and so on.

Overall this rom is really nice, but it could be more smooth fluid.

Cheers and best regards
[Galaxy S II Android Development] GreekDragon:
New build is up. :)

Updated ROM sources.

Android 7.1.2 . :)

Updated device sources.

"Rebased" the kernel.

Tooons of stuff were fixed.

Added back OTA.

Clean wipe is recommended.

Download
[Galaxy S II Android Development] t.e.q.u.i.l.a:
Maybe 10 times wipe everything but still it never opens. Full of errors.. I'm back to 5.8.2-20170406

com.android.phone.has stopped

Setup wizard keep stopping

Setup wizard has stopped
[Galaxy S II Android Development] bujjo53:
Lol i flashed without problems !! Try latest gapps
[Galaxy S II Android Development] t.e.q.u.i.l.a:
I tried without gapps before my previous post
[Galaxy S II Android Development] Tilagoon:
Hi,

Yes your method is working :good:

I have just done a clean flash of latest build and installed Substratum with your method and it works !

The strange thing is that it runs without asking for root access :confused: (and it doesn't have it) !

But as long as it works: so far so good :)
[Galaxy S II Android Development] Nobby1960:
What about the performance of this build - similar to latest AICP?
[Galaxy S II Android Development] Tilagoon:
Hi,

Just done a clean flash of latest build + BeansGapps mini 20170509 and everything is running smooth.

I have also installed substratum !
[Galaxy S II Android Development] bujjo53:
Facebook and instagram crash sometimes is smooth sometimes is laggy ?

Edit i switched selinux to permisive now is smooth no lag
[Galaxy S II Android Development] GreekDragon:
Excellent,thank you guys for the reports, make sure to check tomorrow's nightly as well. ;)
[Galaxy S II Android Development] MoixyS2:
Go To Substratum

Open Settings

About

System Verification

Rootless mode (certificated)

---------- Post added at 05:16 PM ---------- Previous post was at 05:13 PM ----------

Clean Wipe? :(

My Changes, Modifications and Themes... Killed?

---------- Post added at 05:20 PM ---------- Previous post was at 05:16 PM ----------

Clean Wipe? :(

My Changes, Modifications and Themes... Killed?
[Galaxy S II Android Development] Tilagoon:
Hi,

Yes I have seen that but normally when you install Substratum with another method it asks for root and when root access is given you get exactly the same thing: Rootless mode (certificated) :)

If you don't give root access it doesn't work !!

Looks like you have discovered the way of using substratum on non rooted phones :)

---------- Post added at 18:27 ---------- Previous post was at 18:20 ----------

Yes, if you go from 7.1.1 to 7.1.2 you must do a clean flash !:)

Save all you goodies and make a Nandroid backup just in case !!
[Galaxy S II Android Development] MoixyS2:
New Features?

No lags?

On 7.1.1 have lags (on Facebook or other apps)
[Galaxy S II Android Development] rubentkato77:
Clean flash, lets try, thanx [MENTION=5651185]GreekDragon[/MENTION]
[Galaxy S II Android Development] Tilagoon:
Hi,

It's a little bit laggy but I think this is due to the fact that I have installed substratum but with the help of "seeder" it's not too bad.

I think that our poor old S2 is reaching its maximum with Nougat !!

I was using AICP so I don't know what could have been added as new features :) sorry !
[Galaxy S II Android Development] MoixyS2:
Which is better AICP or RR?
[Galaxy S II Android Development] Tilagoon:
For me it's more or less equivalent : I don't use this phone a lot so for what I do with it it's similar.

RR can be more customized and has more setup options than AICP !
[Galaxy S II Android Development] MoixyS2:
Sufficient for me...

You tested XenonHD?
[Galaxy S II Android Development] Tilagoon:
No never tested this ROM but I'll have a look at it :)

Did you tested it ? and if yes how does it compare with RR or AICP ??
[Galaxy S II Android Development] MoixyS2:
I have not tried it, but according to the comments and the developer, it lasts 5:30 hrs the battery
[Galaxy S II Android Development] bujjo53:
This version of rr was soo laggy try lineage os official for smooth and stable
[Galaxy S II Android Development] Nobby1960:
RR is the most customizable Lineage based Nougat ROM. It has loads of screws to adjust settings. For me, the possibilities of AICP are enough.
[Galaxy S II Android Development] topelove:
thanks for the Rom.its the best Ive used so far.though i get bootloop trying to install skyline kennel.any hint on that?let me also note that im using a 2gb system and 2gb data so i installed the full gaps from opengaps. nd i still av room in the system partition.any hint on the skyline kennel with this rom?
[Galaxy S II Android Development] MigoMujahid:
Flash the kernel with no wipes, don't even wipe dalvik and cache, just flash and reboot.
[Galaxy S II Android Development] Sercan Ali:
Hı, ı am on Vodafone Turkey and can't use Internet because of APN settings. By default Vodafone live is selected by the system . When you select Vodafone tr ( internet ) you can't use internet . I tried a lot of methods but can't overcome. I can manually change APN settings but no luck. May it be because of nougat APN settings?