yashsingh1/xdaforums huggingface dataset:
[Galaxy S II Android Development] SAFI_AFRIDI:
in the latest 2 builds, the 3G (HSPA+) connected but it show a cross sign on the signals and it wont connected to internet, despite that it is connected and the H+ sign is visible above the signal Bar, but the the Cross also there.
[Galaxy S II Android Development] postafoa:
sorry if i've missed reading the full thread, but does this ROM support signature spoofing?

https://github.com/microg/android_packages_apps_GmsCore/wiki/Signature-Spoofing
[Galaxy S II Android Development] Nobby1960:
[MENTION=5651185]GreekDragon[/MENTION]

After installaton from the latest build (02/13, today) I had no more root access. I have flashed SuperSU 2.46, smoke a cigarette at reboot and stuck in a bootloop ;) I flashed my nandroid backup from build 02/11.

Have I done something wrong?
[Galaxy S II Android Development] the.gangster:
[MENTION=7513127]Nobby1960[/MENTION]

well maybe you simply didn't read #397 to #399 ?
[Galaxy S II Android Development] Nobby1960:
[MENTION=6560258]the.gangster[/MENTION]

Well, I read this postings yesterday, this was build 02/12. But today there ist a newer build up with date 02/13 via OTA. This version I had checked. Both have Magisk integrated.
[Galaxy S II Android Development] Nobby1960:
In any LineageOS-based Nougat version, I can not use the Fritz!App Fon anymore, see here in Play Store. In deepsleep mode, it does not respond to incoming calls, perhaps once. This app worked best and simply with my Fritz!Box router, very good sound quality. The support said there are no known issues with Nougat. Unfortunately, the manufacturer does not support custom ROMs. Is there any way to fix it? I had disabled the energy options for this app. Wi-Fi is always enabled in deepsleep and works.
[Galaxy S II Android Development] SAFI_AFRIDI:
the last Good and stable Build was 2017-02-09 after that, the Following issues was faced by me in this ROM and in RR Too.

1: 3G connected but its not working, a cross is appear on the signal Logo. & had no access to internet.

2: Signals Drop at every call and sometime in standby

3: Superuser/Root not working in the latest build.

4: can't add tile from the bottom of the tiles list (this issue was from the Beginning).
[Galaxy S II Android Development] Troubadour666:
hi,

for me the last stable build (without magisk) is 2017-02-11

(link posted :

http://mirror1.aicp-rom.com/i9100/NIGHTLY/aicp_i9100_n-12.1-NIGHTLY-20170211.zip )

(cant test signal because no sim card on device for now, but point 3 and 4 are ok here)

try it.

thanks
[Galaxy S II Android Development] rubentkato77:
[MENTION=5651185]GreekDragon[/MENTION] will there be emulated storage support in AICP? Maybe there's already supported, haven't read any post about this subject on the thread.

sorry for my bad english

regards !
[Galaxy S II Android Development] Nobby1960:
I have found this general issue. If the ROM works in performance profile (1200 MHz) and not balanced, the app answers now on every incoming call in deepsleep.
[Galaxy S II Android Development] sniburn:
reverted back to 02/09 build..its much stable than build 02/11 which keeps on cutting out my network signal every time i end a call, which is annoying imo..xD still waiting for the latest build.
[Galaxy S II Android Development] jaroslav_01:
Yeah, It takes too long, but that's good because they can make it even better
[Galaxy S II Android Development] leodis:
Hello, I apologize for my bad English, I use traslator.

I managed to install the rom 8 February. It all works but not the GPS. The icon lights up, you can make the settings, but the satellites are not detected. I downloaded from the play store the test app and do the fix but do not see anything. I upgraded to the latest release, that of 13/2, but nothing changes.

Before I had a Miui and GPS working.

I do not know what to think, but it seems strange that it is a bug in the rom.
[Galaxy S II Android Development] Nobby1960:
GPS works fine here, without any issues. I have some apps installed, which have access to GPS, it finds my exact location fast - I'm using build 02/11. If it were a bug in that ROM, more AICP users had complained here in the forum.

Try to make a wipe from cache/dalvik cache in TWRP. If it fails after this, make a full wipe (cache/dalvik cache/system/data) then flash the ROM and the GApps new.
[Galaxy S II Android Development] leodis:
I was sure of this, but then what could I have wrong?

When I installed the rom 8/2 I have done all wipe (Dalvik, cache, system, data and internal storage) less Android-secure and USB-OTG, because I do not know what they are. I also reinstalled again with these wipe, but nothing. Some idea?
[Galaxy S II Android Development] Nobby1960:
Take my wood hammer method ;) Have you a Samsung stock ROM (the latest, 4.1.2 "Jelly Bean")? Flash this AND a pit file 1,5GB_6GB_512MB via Odin - control the GPS function in it. If it works: Turn the phone off. Flash the Odin based TWRP kernel (I attach right TWRP and pit files). Full wipe, and new flash from AICP and GApps.
[Galaxy S II Android Development] ALEXIS_0071:
What happened that did not update more ????

Enviado desde mi GT-I9100 mediante Tapatalk
[Galaxy S II Android Development] leodis:
Hello, thanks for the answer.

Hi, I'm fighting now for some days, but without definitive results. Sometimes the GPS goes sometimes not, however, it makes a big effort to connect. The fact is that reinstalling the stock rom 5.0.1 the GPS works.

But now it located a problem. I remembered that in the root \ etc there is gps.conf file, which is used for the GPS connection and I have now saved a copy.

It takes, however, the root to access it. I have discovered that the rom do not have the root (I did when I left the stock rom, so how the hell lose it?). But if I load the TWRP recovery "Root_SuperSU.0.96-Busybox.1.20.2-S2-signed.zip" file that is not installed, because when I reboot is not present and rootexplorer not work.

So, how I do the root?

PS: Among other things, I also found out that in the Developer options the voice Root access is not.
[Galaxy S II Android Development] Nobby1960:
This ROM only works with the built-in root or SuperSU, which you have to activate in the developer options, for apps and ADB. I have installed the Root Explorer, it works fine here like all my apps with root access. But important: Take ROM build 02/11!

The builds from 02/12 and 02/13 have no more build-in root, but an other big problem with separate root apps and Magisk. I guess there is probably still no solution, this may be the reason why updates are currently delayed. [MENTION=5651185]GreekDragon[/MENTION] is working on three LineageOS-based ROMs - AICP, RR and crDroid for the S2.
[Galaxy S II Android Development] leodis:
Hi, thanks for the advice, I installed v. 11 February and now I have the root. I checked the gps.conf files, to etc, and it is equal to what I saved when I put the stock firmware. At this point I do not know what to think, but I suspect it is a bug in the rom. I use the S2 without sim, only with GPS, with navigation here maps. It may also be that those who use it to navigate using the data connection with Google maps. Now I'll do some try to change the gps.conf. It is not just wrong, it works at times and continually loses connection. Mah.

Inviato dal mio GT-I9505 utilizzando Tapatalk
[Galaxy S II Android Development] Dade97:
Hi, i downgrade to 02/11 build for root problem....but i can't connect to mobile data anymore.

the 3g/H+ logo appear but in the signal icon there is a little "X" and my data not working.

I've tried full wipe and reflash the rom but not work. WHY?

I've resolved flahing crDroid for the moment
[Galaxy S II Android Development] Nobby1960:
crDroid is running here too as the favorite ROM. The 3g/H+ issue seems to be a problem from the ROM. If it works in crDroid I can't say, because I have only a call SIM card in my phone, without internet.
[Galaxy S II Android Development] leodis:
Ok, no bugs, I installed the release of the 11/2 and used GPS reset. The navigation system now works perfectly.

S2 with nougat = amazing miracle.

I do not know what changes gps reset, but not the gps.conf, which equals.

Inviato dal mio GT-I9505 utilizzando Tapatalk
[Galaxy S II Android Development] p3dboard:
Hi [MENTION=7513127]Nobby1960[/MENTION], [MENTION=8040256]Dade97[/MENTION] and [MENTION=5651185]GreekDragon[/MENTION],

I was on the 9th of February 2017 build, but decided to flash the 11th of February 2017 build, to be on the last version without CM root issues. I found the same issue, no mobile data working. The 9th build doesn't have the mobile data issues, so I will go back to this build.

So for the moment, I'd recommend sticking with the 9th of Feb build, it has Root and Mobile Data works.

Actually, looking at the Change log for the 11-Feb-2017 build, there was a RIL update, so that might be the cause of the Mobile Data issues

http://mirror1.aicp-rom.com/i9100/NIGHTLY/aicp_i9100_n-12.1-NIGHTLY-20170211.zip.html

* 1773008 - galaxys2-common: Update RIL (5 hours ago) <Dominggoes Isakh>

https://review.lineageos.org/#/c/161124/

Edit: Dominggoes replied in the lineageos dev forum to me, the real source of the issue was another ril modification, that got fixed after 13th of February, so if aicp builds resume, the fix should be included
[Galaxy S II Android Development] rainin:
To fix the Root Problem on the Latest Builds of AICP:-

1. Download & Install Custom Kernel for i9100 using TWRP ( https://xdaforums.com/galaxy-s2/development-derivatives/custom-kernel-los14-1-t3564857 )

2. Download & Install SuperSU (System Mode) using TWRP ( https://xdaforums.com/apps/supersu/v2-64-2-66-supersu-mode-t3286120 )

3. Device shall be rooted successfully
[Galaxy S II Android Development] MigoMujahid:
Which supersu version?, there are a lot of versions attached in the first post..which one?
[Galaxy S II Android Development] Nobby1960:
I would try the last official version from Play Store (2.79).
[Galaxy S II Android Development] MigoMujahid:
Well, still not the full answer this version has 3 other related versions SR1, SR2 and SR3 :eek:
[Galaxy S II Android Development] Nobby1960:
Phew - good question :confused: It seems, 2.79 SR3 is the latest official build.
[Galaxy S II Android Development] MigoMujahid:
Will try it but later

I can't stand a bootloop now, i kinda started to be sick of them :p
[Galaxy S II Android Development] rainin:
Use the latest version SuperSu v2.79 (SR3)
[Galaxy S II Android Development] Skyline:
Does it work actually??
[Galaxy S II Android Development] karrlito:
Yes, with your kernel and SR3 super su the rom form 02.13 is flying, after some optimizations in your kernel adiutor. Before that 1200 mhz was too slow and my phone was lagging like hell and sometimes for heavier apps i was waiting minutes so the phone can address that i am touching it.... Keep the good work with this kernel :)

Btw i saw that in your kernel swappiness is 0 so this is another reason why my phone is working better. I hate that they made 350 mb zram by default.
[Galaxy S II Android Development] wawa9292:
Ah.. hey..

Hopefully Skyline and this ROM will work together.. :D :good:

Really need folder mount, link2sd, apps2sd or similiar app to works..

Thanks dev.. :highfive:
[Galaxy S II Android Development] MigoMujahid:
Yes, got it working :o

Thanks [MENTION=384200]rainin[/MENTION]
[Galaxy S II Android Development] MigoMujahid:
They do work together, with Supersu also :D

Read a few posts above
[Galaxy S II Android Development] sniburn:
is the data fixed on build 2.13?

im currently on 2.09 and im wondering if 2.13 already fixed telephony bug and 3g?
[Galaxy S II Android Development] MigoMujahid:
If that build had a bug, then it won't be fixed till next update, i suggest you stay with your current build if it's fully working.
[Galaxy S II Android Development] jaroslav_01:
but why isn't there a new update after 13+ days
[Galaxy S II Android Development] MigoMujahid:
There will be of course, actually half an hour ago, [MENTION=5651185]GreekDragon[/MENTION] released an update for RR

That made me feel like....WARNING WARNING...INCOMING UPDATE!!! :laugh:
[Galaxy S II Android Development] GreekDragon:
We got a solution for Magisk. I will enable nightlies once the new magisk update gets released. :D
[Galaxy S II Android Development] MigoMujahid:
Thanks bro, keep the wonderful work going :D
[Galaxy S II Android Development] Nobby1960:
Which AICP builds have you tested? With 02/13 and SU SR3 I had somtimes problems after boot (black display) and laggings. Can someone post the best CPU and Governor settings in Kernel Adiutor for flawless running?
[Galaxy S II Android Development] jojobg:
Are you looking for this maybe : https://techmagus.ninja/install-link2sd-apps2sd-marshmallow/
[Galaxy S II Android Development] wawa9292:
I'm waiting for this combination.. :D

Nice Info Mate.. Sure I'll try that one..
[Galaxy S II Android Development] rainin:
Using the latest 02/13 build with SU SR3. No black display, very little lag.

For the CPU & Governor, here are my settings:-

1. CPU GOVERNOR: PEGASUSQPLUS

2. Max Freq: 1400Mhz, Min Freq: 200Mhz

3. I/O Scheduler: SIOPLUS or NOOP, Read-Ahead: 1280kb

Try and see whether my settings make a difference to your setup ;)
[Galaxy S II Android Development] ALEXIS_0071:
What happened with the samsung s2 update

Enviado desde mi GT-I9100 mediante Tapatalk
[Galaxy S II Android Development] Nobby1960:
[MENTION=5651185]GreekDragon[/MENTION] - grandmaster of coding :)

Would it be possible to remove this CPU step up limit (this commit) in next build of AICP, that we have a good performance govenor? It doensn't work correctly, if the frequency in deepsleep falls back to 800 MHz, you must manually switch it up to 1200 MHz. And if you need full power it also falls back. That's not a good solution (in the official LOS forum here on XDA I have written about this issue to [MENTION=2222292]rINanDO[/MENTION]). This commit originally comes from CM13. Thanks for your hard work.

Edit: This issue affects all LineageOS based ROMs, incl. the latest original build (03/06).
[Galaxy S II Android Development] pacman7:
Thank you [MENTION=5651185]GreekDragon[/MENTION]

Regards.
[Galaxy S II Android Development] sniburn:
dumb question..does this support f2fs?if yes then ill format it now.xD
[Galaxy S II Android Development] MigoMujahid:
No don't use f2fs in system, you can use it in data or cache
[Galaxy S II Android Development] sniburn:
crDroid has f2fs support..will aicp have this too in the near future?

RR and crD allready updated and im itching for the update on aicp. xD
[Galaxy S II Android Development] Nobby1960:
Both ROMs are build by [MENTION=5651185]GreekDragon[/MENTION] - I guess this would be come. AICP can read f2fs partitions, but you can't save anything.
[Galaxy S II Android Development] MigoMujahid:
VPN works for me, i use hammer VPN
[Galaxy S II Android Development] MigoMujahid:
What build are you using?

I'm using the Feb 7th build
[Galaxy S II Android Development] MigoMujahid:
I Haven't used that build because Feb 7th works good for me and have Pre-Root working as well with out flashing suaddon
[Galaxy S II Android Development] NoChill:
Any ideas on the cause?
[Galaxy S II Android Development] MigoMujahid:
Sorry, if it's a build issue, you can only use another, you can downgrade to an older build by dirty flashing it only and wipe cache and dalvik, you won't lose any data :)
[Galaxy S II Android Development] the.gangster:
Be careful with that! If the security patch level has changed meanwhile and you dirty-flash back to an older, your ROM might be unable to boot.

Has been reported already several times.
[Galaxy S II Android Development] MigoMujahid:
Oh, i forgot this one..sorry

But no problem in our case, i checked the change logs from the 7th to the 13th build, no update about the security patch, that means both have the January 5th security patch..we're good :o
[Galaxy S II Android Development] fubo73:
Hi all, I tried to install aicp_i9100_n-12.1-NIGHTLY-20170213.zip, but while installing magisk it failed with message:

Is it normal?

Flashing with latest TWRP 3.1.0-0
[Galaxy S II Android Development] Nobby1960:
There is a bigger problem since build 02/12. Magisk doesn't work. [MENTION=5651185]GreekDragon[/MENTION] works on a solution, it seems not be easy. Therefore, the updates for our S2 were temporarily stopped. The latest working build is 02/11. But I'm not sure if this build have no 3g issues. I prefer build 02/07.
[Galaxy S II Android Development] MigoMujahid:
So it finally happened, and topjohnwu released the new magisk update v11.5 10 hours ago, but 4 hours ago some bad news came, he posted

[MENTION=5651185]GreekDragon[/MENTION]

I guess we will have to wait for the next one....again, but i hope it's a quick update as he said..

Update: Magisk 11.6 released.
[Galaxy S II Android Development] toy_story:
Adding and fixing in a new format, for [i9100] Useful fixes for LineageOS 14.1
[Galaxy S II Android Development] Nobby1960:
Has anyone noticed that the display sometimes hangs on medium brightness (dimmed) and the phone can not switch automatically into deep sleep mode or am I the only one with this issue? I call it "the medium screen bug".
[Galaxy S II Android Development] MigoMujahid:
Nope, never happened to me, I'm using stock kernel not Skyline's, maybe it's a kernel issue.
[Galaxy S II Android Development] Nobby1960:
Hmm, I'm also on stock AICP kernel. This happens randomly, after a missed call or any other awakening of the display. If I don't recognize that (and press the power button), the display stays on dimmed and the battery is pretty fast empty. Only a reboot helps to solve the problem. Perhaps it's an app that produces this issue. Then I start to look for it, this could take "a little" time ;)
[Galaxy S II Android Development] MigoMujahid:
Yes a little time indeed, only a few years :silly: :D
[Galaxy S II Android Development] lexus46:
My display stays dimmed sometimes when I connect the phone to PC and select MTP.
[Galaxy S II Android Development] Nobby1960:
I have found the issue, indeed it's not the ROM. A sip phone app called "FritzAppFon" had blocked sometimes the deep sleep an the screen stayed dimmed. I had stopped the app after the problem came today, now it's clearly localized :fingers-crossed:
[Galaxy S II Android Development] MigoMujahid:
Good to know you fixed it :o
[Galaxy S II Android Development] p3dboard:
New build is out. Downloading now - http://dwnld.aicp-rom.com/?device=i9100
[Galaxy S II Android Development] Yakap:
Wow...amazing. Thanks for the new build.
[Galaxy S II Android Development] MigoMujahid:
Feedback

In recovery: unable to unpack boot image

That happened during automatic magisk installation.

And after reboot, there is no root access and magisk isn't installed.

Note:latest build have March 5th security patch, downgrading might cause problems, will try later.

Update

in addition to above issues:

1- AICP Extras crash when trying to select "Quick settings"

2- some options doesn't work anymore, like when trying to change selinux state in developer options you get a crash in settings (still after getting root access)
[Galaxy S II Android Development] bujjo53:
Does have problem with root this build ?
[Galaxy S II Android Development] Nobby1960:
Still exactly the same problem as in builds 02/12 and 02/13. You can give root permission with the Lineage SU file addonsu-arm-signed.zip. But Magisk still can't installed.
[Galaxy S II Android Development] MigoMujahid:
Yes, not rooted and magisk installation failed.

---------- Post added at 03:19 PM ---------- Previous post was at 03:18 PM ----------

The problem is there is no root access option in developer options.
[Galaxy S II Android Development] Nobby1960:
Oops - with other words: You need Super SU and there is the same issue with Magisk :p
[Galaxy S II Android Development] MigoMujahid:
I have another option, i will flash Skyline kernel, and then SuperSU-v2.79, i hope Skyline kernel work with this build.

Edit: Worked
[Galaxy S II Android Development] Nobby1960:
Me too, I had disabled Magisk, it don't work. My Kernel Adiutor is pinned to 1200 MHz CPU frequency with my own values in the ondemand governor profile. So the phone flies with the new build and Skyline kernel :)
[Galaxy S II Android Development] MigoMujahid:
Can you share the values? :D
[Galaxy S II Android Development] Nobby1960:
Yes of course. My screenshots are from the older Adiutor version, but you can take the values for the new one, there are less parameters. First set both CPU cores to 1200 MHz.

By the way: The new build automatically gets root access with the flashed Lineage SU file, without any developer settings.
[Galaxy S II Android Development] MigoMujahid:
Thanks :o
[Galaxy S II Android Development] xn0live:
which build version(date) do u prefer? the newest from tonight?
[Galaxy S II Android Development] Nobby1960:
At the moment I prefer still build Feb. 07 as my daily driver. I have to test the new one for a while on my second phone.
[Galaxy S II Android Development] xn0live:
is the build stable?super su working?

and u tweak is it for battery or ?
[Galaxy S II Android Development] Nobby1960:
It works absolutely stable, but in stock version not with Super SU. You need the SU from LineageOS to have root access. With the Skyline kernel you can use Super SU. I tweaked it first for speed and must watch the battery life. I'm searching for a browser, which saves more battery as the Gello browser. It needs more power than the display.
[Galaxy S II Android Development] xn0live:
why greeknot delete the brwoser and install opera mini its battery friendly?

thx for the info about super su

can u post u result of battery life with u tweak
[Galaxy S II Android Development] Skyline:
[MENTION=5651185]GreekDragon[/MENTION] Are you sure Magisk will ever work on our device ? bcoz bootimage tools used in Magisk don't support our boot img format.
[Galaxy S II Android Development] MigoMujahid:
[MENTION=5798657]Skyline[/MENTION]

Is it the same as SuperSU problem in cm13?

We would need a modified boot image to be able to use Magisk, right?
[Galaxy S II Android Development] Skyline:
I think in cm13 selinux needs to be permissive only to install SuperSU. I9100's boot img header doesn't have ANDROID magic which is there for newer devices.e.g. I9300 and that's why our device is not supported by Anykernel2, LazyFlasher,etc. Utilities that needs to modify boot.img

NOTE: There is no tool available for our device that can unpack and repack i9100's boot.img on the go. If anyone know it's there then plz let me know
[Galaxy S II Android Development] xn0live:
new nightly is outside

http://dwnld.aicp-rom.com/?device=i9100
[Galaxy S II Android Development] Giobio:
It doesn't switch to permissive mode
[Galaxy S II Android Development] Nobby1960:
If you root the ROM with the Lineage SU you can switch to permissive in developer settings. But that's no use, because Super SU is not flashable. You hang in a bootloop.
[Galaxy S II Android Development] solved:
tried with kingroot?
[Galaxy S II Android Development] Giobio:
Not right know, but I will....
[Galaxy S II Android Development] bujjo53:
http://dwnld.aicp-rom.com/?device=i9100

New build :o
[Galaxy S II Android Development] Nobby1960:
Does not work, I tried it with Kingroot. The only functioning SU is the LineageOS solution. Magisk and S2, no idea whether this is at all to run.
[Galaxy S II Android Development] solved:
yeah tried it to with KR , didn't worked .. with LOS supersu i got root
[Galaxy S II Android Development] bujjo53:
Substratum not work ?
[Galaxy S II Android Development] Nobby1960:
Substratum generally seems to make problems with Nougat, at least with LOS-based systems. I myself have not tried it yet.
[Galaxy S II Android Development] GreekDragon:
Hey guys. :)

Few days ago i enabled i9100 nightlies and unfortunately Magisk refuses to work because we really have an "out-dated" boot.img format.

However, for root, you're welcome to use SystemMode SuperSU from here https://xdaforums.com/apps/supersu/v2-64-2-66-supersu-mode-t3286120 (thanks to [MENTION=384200]rainin[/MENTION] ).

PS: SELinux is now permissive to avoid bootloop after SU flash.