yashsingh1/xdaforums huggingface dataset:
[Galaxy S3 Neo Original Android Development] Humaxxx:
If

You are on LOS16 now or on stock ROM?
[Galaxy S3 Neo Original Android Development] faridtnt:
I am on LOS16
[Galaxy S3 Neo Original Android Development] Humaxxx:
What are your installation steps?

After flashing stock ROM and twrp you did a clean flash of LOS16, meaning wiping everything except SD card and usb otg?
[Galaxy S3 Neo Original Android Development] faridtnt:
After flashing twrp :

1-wipe dalvik,system,data,internal storage,cache,preload

2-install LOS

3-wipe dalvik,data,cache

4-reboot

usb otg wipe failed

is it true?
[Galaxy S3 Neo Original Android Development] Humaxxx:
Hmm, looking good. I dont make step 3, but that should be also good...

Can you write down again your new bootlader?

You have GT-I9300I - dualsim model?
[Galaxy S3 Neo Original Android Development] faridtnt:
Bootloader: I9300IZHSBQB1

Yes i have i9300i
[Galaxy S3 Neo Original Android Development] Humaxxx:
Also Baseband is "I9300IZHSBQB1" ? If yey i dont know whats wrong. Both Simcards don't work?
[Galaxy S3 Neo Original Android Development] faridtnt:
Must from here i see baseband version? Settings>About phone ?

I can't see baseband there

Yes both simcards don't work
[Galaxy S3 Neo Original Android Development] kullanici32:
https://play.google.com/store/apps/details?id=net.alviano.android.softbuttons

You can use the buttons to enable / disable. Requires root
[Galaxy S3 Neo Original Android Development] Humaxxx:
I recommend you to contact devs directly in telegram group
[Galaxy S3 Neo Original Android Development] faridtnt:
Ok, can you send me telegram group link please?

my telegram id is : [MENTION=8972752]ip_[/MENTION]N2018
[Galaxy S3 Neo Original Android Development] Humaxxx:
Telegram

ask your question to FcUzzocrea or Pythonlimited
[Galaxy S3 Neo Original Android Development] asheesh131:
hey bro i'm also a i9300i dual sim user....u may have downloaded the wrong los 16 rom.....because in the downloads they have only provided rom for s3 neo models not for s3 dual sim u have to download rom from lineage os official page...here's the rom link http://download.lineageos.org/s3ve3gds if any problem then we can have a chat
[Galaxy S3 Neo Original Android Development] Humaxxx:
Like [MENTION=5087738]asheesh131[/MENTION] has written maybe you have flashed wrong LOS. Or you have broken your efs partition. Did you make a backup of EFS. If yes try to restore it. If not flash your stock ROM, boot up and see if now your Sims are working or before doing that you can flash another custom ROM to see if your sim cards are still working
[Galaxy S3 Neo Original Android Development] faridtnt:
Yes,i flashed wrong rom, but now i am on (https://wiki.lineageos.org/devices/s3ve3gds) this rom and simcards are known. but now if anyone call me,i can't hear him voice
[Galaxy S3 Neo Original Android Development] faridtnt:
I found this bugs:

1-When i change network mode from WCDMA/GSM to GSM Only, i can't hear caller voice again!

2-When i setup a VPN connection from settings and disconnect it, phone get reboot

3-I can't Turn on/off one of the simcards

4-When I call someone, connection time is long

5-I can't turn on mobile data before restarting phone to set network mode on WCDMA

https://mega.nz/file/Bfp1XIzS#JD19m1O6SjvusBxrcy_WFnP1f-njy9sVMVmtZmypl08
[Galaxy S3 Neo Original Android Development] phonelover1000:
Bugs report

Hello there i want to report some bugs that maybe can be fixed in the future updates.

1. The dialer app crashes so i cant make phonecalls.

2. Instagram videos are running with 4-5 fps so they appear like a slideshow. This also happens in the chrome and firefox browser. But when i watch videos in youtube everything is fine.(SORRY FOR BAD ENGLISH)
[Galaxy S3 Neo Original Android Development] Humaxxx:
As nobody else has this issues no one reported it. It would be necessary for the Devs that you provide some logs I guess. Devs are very rare here on XDA, better report in telegram group. There is fast support.

Have you changed / modified something that can cause issues? Like some magisk modules, Greenify....

Please open a terminal and type "getprop.ro.bootloader" without "". And post the result.
[Galaxy S3 Neo Original Android Development] phonelover1000:
I OPENED THE TERMINAL AND I WROTE THIS getprop.ro.bootloader AND IT SAYS COMMAND NOT FOUND.
[Galaxy S3 Neo Original Android Development] Humaxxx:
Sorry. It should be "getprop ro.bootloader
[Galaxy S3 Neo Original Android Development] phonelover1000:
I wrote getprop ro.bootloader and this time it worked. It said I9301IXCUARA1
[Galaxy S3 Neo Original Android Development] Humaxxx:
That's good. You have the requirements for a working LOS16 on S3Neo.

Now the question is it's not working for you but for others like me there are no problems (with calling, because I don't use Instagram). Have you used some "security" apps to control your phone. Like freezing processes, battery optimizing, controlling network or such things?
[Galaxy S3 Neo Original Android Development] phonelover1000:
i have set the max cpu frequency from 1593 to 1401 and i have restricted the email app and the aosp keyboard form the los battery manager.
[Galaxy S3 Neo Original Android Development] Humaxxx:
In genreally these changes should be ok, but its always the question:

- Was dialer app and Instagramm working without modifying anything or is it working properly if you undo these changes?

About cpu frequency, i set it to 1190 and phone is still smooth, but i dont know if it affect your instagram problem

About email app. Should be OK, but if you dont need it you can easyly deactivate it in "settings/apps". Or are you using it?

About battery optimizing from keyboard - dont know - should be ok.

If i was you i would boot to twrp, make a backup of "system", "data" and "boot". then i would do a factory reset, boot up and see if calling and instagramm is working. If yes, then you know you did something wrong with settings or anything else...
[Galaxy S3 Neo Original Android Development] phonelover1000:
thanks for your advice
[Galaxy S3 Neo Original Android Development] andriodking:
No updates of rom since 20-04-2020 ?
[Galaxy S3 Neo Original Android Development] Humaxxx:
Update servers are down ( for all devices)... Just be a little more patient.
[Galaxy S3 Neo Original Android Development] meilenstein13:
HI

Since the latest 2 or 3 updates the GPS-Handling as well as the corresponding menues are being changed to the worse, optimized to death , so to speak.

( Slow, unresponsive, ). After restoring an older Image, all workes well again.
[Galaxy S3 Neo Original Android Development] Humaxxx:
I am on latest and have no problems. Gps fix is fast and stable. Accuracy 11 meters. Menu was also recognizing normal.

By the way LOS Devs are working to bring back GLONASS!
[Galaxy S3 Neo Original Android Development] meilenstein13:
Hi

Thanks for the quick Reply.

Any Idea what I'm doing wrong ?

Can it depend on the used model (s3ve3gjv )?
[Galaxy S3 Neo Original Android Development] Humaxxx:
No idea. I have s3ve3gjv also, but even if you had s3ve3gxx or s3ve3gds it should be the same...

Can you show me which menu is laggy for you?

On which build date you are now? im am on 2020-04-19, which is latest for ..jv, because update servers are still down
[Galaxy S3 Neo Original Android Development] meilenstein13:
Hi again

I'm on 2020-04-19 also, but I guess, I havent't formulated clearly enough. Not the menue is laggy; the GPS doesn't snap in...
[Galaxy S3 Neo Original Android Development] Humaxxx:
Meaning you don't get a 3D fix? I don't know to formulate that clear in English... If it's too long since - i don't know depending on what - it can last until 12 minutes to again get all satellites get a 3d fix. After that, next time it should be faster again.
[Galaxy S3 Neo Original Android Development] meilenstein13:
Thanks again, but as mentioned earlier, I got this GPS-fix ( Aah, that was the term...) surprisingly fast on former Versions of Lineage 16, ( regularly 30 seconds up to 1 minute ) but updated it stucks... Hm...

I'll investigate that further..
[Galaxy S3 Neo Original Android Development] Humaxxx:
OK, i still get the GPS fix within 30 seconds
[Galaxy S3 Neo Original Android Development] hani1337:
when i try to flash rom via twrp it says error this is only for s3ve3g devices

gt-i9300i 4.4.4 ktu84p rooted
[Galaxy S3 Neo Original Android Development] Humaxxx:
There are more one solutions...

But first of all. Are you sure you have GT-I9300I which is S3Neo or do you have GT-I9300 which is S3!
[Galaxy S3 Neo Original Android Development] Hashir295:
My camera focus seems to be broken on linage os 16 some time its work and sometimes camera seem to blur any solutions??
[Galaxy S3 Neo Original Android Development] kurtn:
Restart the phone
[Galaxy S3 Neo Original Android Development] andriodking:
Latest rom update of 1st jun has mobile data speed slow down, bug
[Galaxy S3 Neo Original Android Development] Humaxxx:
Because I have s3ve3gjv and there is no new update for my model I can't test it now. So I need detailed information. Is it always slow or only after some time? How do you notice it? WiFi speed isn't affected? What's your speed with mobile data now?

First idea to fix it is to dirty flash older build....
[Galaxy S3 Neo Original Android Development] kullanici32:
i have s3ve3gxx. I was using the old version 2 weeks ago and there was no problem with mobile data. I was using lineage os 14.1 a week ago, there was no problem in mobile data. I have now updated the latest version to the latest version with odin for 1 week, lineage os 16.0 to the latest version and the mobile data is very bad. 30 minutes after rebooting it works fine then starts to slow down 5 minutes later does not work at all. I reboot and continue in the same loop again. I think I will be going back to the previous version. wifi is also no problem. (google translate used)

benim s3ve3gxx var. 2 hafta önce eski sürümü kullanıyordum ve mobil verilerde hiç bir sorun yoktu. 1 hafta önce lineage os 14.1 kullanıyordum mobil veride hiç bir sorun yoktu. şimdi 1haftadır son sürümü odin ile en son sürüme güncelleyip lineage os 16.0 son sürüme güncelledim ve mobil veriler çok kötü. yeniden başlattıktan sonra 30 dakika güzel çalışıyor sonra çok yavaşlamaya başlıyor 5 dakika sonra hiç çalışmıyor. yeniden başlatıyorum ve tekrar aynı döngü içinde devam ediyor. sanırım bir önceki sürüme döneceğim. wifi de bir sorun yok. (original text)
[Galaxy S3 Neo Original Android Development] Humaxxx:
OK, your the third guy reporting this issue. I will report it to the devs.
[Galaxy S3 Neo Original Android Development] Humaxxx:
Dev said in the next build it should be fixed again...
[Galaxy S3 Neo Original Android Development] kullanici32:
Thank you.

Deep sleep is canceled after you plug it in and out. Is it possible to fix this issue in future releases? (google translate)

Teşekkür ederim. sarja takıp çıkardıktan sonra derin uyku iptal oluyor. bu sorunu ilerki sürümlerde düzeltme ihtimali varmı? (original)
[Galaxy S3 Neo Original Android Development] Humaxxx:
Deep sleep is broken when you charge your phone for some time. If you reboot after charging, deep sleep is working again. If you have WiFi enabled and there is no known access point in sight, phone also can't go to deep sleep.

Yesterday they tried a fix, but it did not work. But i compared Los16 with working deep sleep and without. It's only less difference because with screen off Neo is running on 1 core with 300mhz.

This bug I noticed also in CM12.1 and all following roms for Neo...

On Los 17 it seems to be fixed, but I am not sure yet...
[Galaxy S3 Neo Original Android Development] andriodking:
I have fixed it with flashing the image file You give me some time ago here, officialy it will be fixed in next updated.
[Galaxy S3 Neo Original Android Development] Humaxxx:
Yes, the bug is the kernel should be fixed in the next update.
[Galaxy S3 Neo Original Android Development] ak985274:
I think flashing with latest stock rom nd then los should work, i also have same problem and i cant update to latest due to downloading problem so i flash nobel rom and then los and it works for me
[Galaxy S3 Neo Original Android Development] Humaxxx:
If you don't have latest bootloader you will get problems!
[Galaxy S3 Neo Original Android Development] ak985274:
Can you suggest how to update bootloader
[Galaxy S3 Neo Original Android Development] Humaxxx:
First of all you have to look What's your current bootloader. To do so open terminal and type

getprop ro.bootlader

And post the result here.
[Galaxy S3 Neo Original Android Development] abib0:
bro iam unable to download the rom file
[Galaxy S3 Neo Original Android Development] Humaxxx:
Which rom you need? There are minimum 3 different models of s3Neo.

We have single SIM Variant with Samsung Cam, Single SIM with Sony cam and dual SIM.

You can download on official lineage os website! There you will get the latest build. If you have Sony single sim don't use latest version, use the one before latest!
[Galaxy S3 Neo Original Android Development] takichuj0:
Hidden WLAN networks (not broadcasting SSID) cannot be found by LOS 16 on S3 Neo.

Is there any fix planned for that issue?
[Galaxy S3 Neo Original Android Development] Humaxxx:
It's a known bug/issue is already reported. But I don't think that there will be any fix. On LOS17.1 there is a workaround...
[Galaxy S3 Neo Original Android Development] andriodking:
When will 17.0 be available?
[Galaxy S3 Neo Original Android Development] Humaxxx:
It's 17.1!

I don't know. Latest test build is from April 2020.
[Galaxy S3 Neo Original Android Development] bomzhellino:
Hello! Thanks for your work! The ROM is very good. Can you optimize a bit the kernel for a better battery backup? Is it possible to add:

1) an Interactive governor

2) lower the min gpu frequency?

Now the CPU is unnecessarily using maximum frequencies. Look at this distribution (another device). On Android 10 there are no lags at all.

Best regards!
[Galaxy S3 Neo Original Android Development] Humaxxx:
With this ROM battery consumption is awesome!

You can root and download a kernel manager app to lower cpu and gpu.

DEVS says he can add interactive...
[Galaxy S3 Neo Original Android Development] bomzhellino:
Thank you for the quick answer. I just got this device and don’t know which battery consumption is normal.

Maybe i need to wait a few days for rom to work and then draw conclusions.

I read on another forum that the latest kernels have problems with the battery. And there they advise a kernel from 23.02 build. What can you say from your own experience?

Regarding the frequency of gpu, I mean, is it possible to add 100MHz freq to kernel? Current minimum is 200MHz.

Thank you very much for the promised interactive) I will wait)

Sorry for my bad english..
[Galaxy S3 Neo Original Android Development] Humaxxx:
You are right. Current minimum of gpu is 200mhz. I can ask if it's possible to reduce it to 100mhz...

The builds of 2020-04-19 for jv and 2020-04-20 for xx had no issues. Latest build for xx and ds had problems with mobile data slow down. But it should be fixed now if it's released.

Maybe your battery consumption is high because you have an outdated bootloader. Open a terminal an type getprop ro.bootloader to know what bootloader you have...
[Galaxy S3 Neo Original Android Development] bomzhellino:
Thank you again.

I flashed the latest Greek firmware before los16. And my bootloader I9301IXCUARA1.

Now i need to use my device for some time to gain battery statistics.
[Galaxy S3 Neo Original Android Development] Humaxxx:
Ok, but have you checked if bootloader has upgraded? Because sometimes (often) it's not upgrading and you have to flash again!

I have set CPU max to 1190mhz and have no lags. My standby-time ( when doing absolutely nothing with the phone) is a few days. SOT is about 4-5 hours.

I again talked to DEV. He can set gpu min freq to 100 but he isn't sure if that's a good idea. 200mhz is what Samsung has given for s3Neo...
[Galaxy S3 Neo Original Android Development] bomzhellino:
Thanks for the helpful tips.

I saw a frequency of 100 MHz in one old custom kernel for s3neo. Maybe this makes sense when the Adreno Idler is activated? See screenshots below (sorry that is not in English. These are not my own shots).
[Galaxy S3 Neo Original Android Development] Humaxxx:
Which ROM is this and in this Rom its using its "Stock" kernel or a custom kernel?
[Galaxy S3 Neo Original Android Development] bomzhellino:
This is cm-12.1 ROM with this kernel https://xdaforums.com/galaxy-s3-neo/orig-development/kernel-cyanogenmod-12-1-overclock-1-593-t3230195/
[Galaxy S3 Neo Original Android Development] Humaxxx:
In this kernel adreno driver was modified, which is not allowed in LOS
[Galaxy S3 Neo Original Android Development] bomzhellino:
Okay. Thank you very much. I see that our developer is quite competent and he understands how to make our ROM better) We will wait for new releases and improvements!:)
[Galaxy S3 Neo Original Android Development] augek:
Hi.

I flashed with what I thought was the latest version, unfortunately Sammobile is stuck on I9301IXCSAPG6.

Is it possible to flash the bootloader only (extracting from ARA1 via 7zip) with Odin or through TWRP?

Or do I brick the handset?

At the moment it seems to be ok with the older bootlodader but you never know...
[Galaxy S3 Neo Original Android Development] Humaxxx:
Your bootloader is from 2016. This could be ok, but to be sure I would update to the one from 2018...

I don't know if it's possible to extract only bootloader. But I wouldn't try that.
[Galaxy S3 Neo Original Android Development] augek:
I am able to looking into the firmware by using 7zip, a bootloader can be seen.

I do assume extraction is possible.

Just being unsure about how to flash and if I would brick my unit.

Update:

extraction is not a problem, have boot.img and aboot.mbn as individual files now.

As far as I know bothtogether make a match??
[Galaxy S3 Neo Original Android Development] Humaxxx:
Yes, extracting is no problem - i already know this.

But as i said i dont know if you can flash theese files via odin, or better to say ... I wouldn't try that. But i dont understamd your problem. Just flash the whole ROM!
[Galaxy S3 Neo Original Android Development] GV5:
I have a problem with my Galaxy S3 Neo sometimes showing a blue screen which only shows the clock and with which you can't interact with. This occurs sometimes when my smartphone was locked for a longer time.

It's not a too serious issue (yet?) because I can fix it by simply restarting the phone when it appears.

I'm using the most recent official version of Lineage OS 16.0 for the Samsung-Camera (version from 14. June 2020).
[Galaxy S3 Neo Original Android Development] kurtn:
Thats the flip case feature. Triggered by magnetic fields. Disable it in settings/ connected devices
[Galaxy S3 Neo Original Android Development] Humaxxx:
Remember to update to the next official version when its released, because your version has mobile data bug!
[Galaxy S3 Neo Original Android Development] GV5:
Thank you. It was indeed this feature though it is actually called "Smart Cover" and was triggered by laying down my device close to the magnets of my tablet used to insert a cover there. I've now turned it off.
[Galaxy S3 Neo Original Android Development] HTC82:
Hello, i had the same problem with data connection. With the rom version 20200420 it was all working perfectly. Then after upgrade with the version 20200608 started the problem with mobile connection.
[Galaxy S3 Neo Original Android Development] Humaxxx:
Yes, this bug is known and its fixed in the next build. White trying to fix the random reboots that some people have, the Devs made something wrong. As a temporally fix you can reboot your phone and mobile data will again work for some hours.
[Galaxy S3 Neo Original Android Development] HTC82:
it seams fixed on the last build 20200615 :good:
[Galaxy S3 Neo Original Android Development] Humaxxx:
I don't think so. For dual SIM patch was applied on 2020-06-20. For single sim, there is still no new release including the fix.
[Galaxy S3 Neo Original Android Development] Hashir295:
Linage os 14062020 build hotspot ap 5ghz band not working any solutions?
[Galaxy S3 Neo Original Android Development] Humaxxx:
Was it working with an older build? or was it newer working?

I am not 100% understanding.

Do you want to try to connect to a 5 ghz wifi hotspot?
[Galaxy S3 Neo Original Android Development] Hashir295:
5ghz WiFi working on both newer and older build but 5ghz hotspot doesn't work on the newer build on older build 5ghz hotspot work's fine
[Galaxy S3 Neo Original Android Development] Humaxxx:
You are right. I report it to DEV...
[Galaxy S3 Neo Original Android Development] Humaxxx:
Extract and copy these files to system/etc/wlan/prima (replacing the existing files). I recommend to to it with a root explorer. For me it worked.
[Galaxy S3 Neo Original Android Development] Hashir295:
Thx bro... it worked ?
[Galaxy S3 Neo Original Android Development] Humaxxx:
Thanks for replying. In the next update it should be fixed again...
[Galaxy S3 Neo Original Android Development] ALEXIS_0071:
hello guys greetings, I have a samsung s3 neo duo, lineageOS 16 with the base band i9300izhsbqb1, but it does not raise a signal (very few times) I would like to help me or recommend a base band, where to find it and how to install it
[Galaxy S3 Neo Original Android Development] steve8x8:
https://samfrew.com/download/GALAXY__S__III__Neo__/2dq8/TGY/I9300IZHSBQB1/I9300IZZHBQB1/ (seems to be the recommended one)
[Galaxy S3 Neo Original Android Development] Humaxxx:
..QB1 is good enough. Whats your problem excactly? I dont understand what "it does not raise a signal (very few times)" means.
[Galaxy S3 Neo Original Android Development] HTC82:
There was a fix mobile data on the 2020-06-08, it seems working better but not as befour.

I tryed to install the older version of 2020-04-20 but the phone goes on loop reboots just befor apears the home page. Befour i installed the june version the phone was working perfectly with the april version. Any idea about this reboots?
[Galaxy S3 Neo Original Android Development] ALEXIS_0071:
I have tried with several chips of different lines and I always go without signal
[Galaxy S3 Neo Original Android Development] Humaxxx:
There were made some changes to WiFi / PRiMA files. Maybe that's causing your problem. In the next build it should be working again. Until that you can dirty flash the last April ROM.

---------- Post added at 05:32 ---------- Previous post was at 05:29 ----------

Sorry I still don't understand your problem. Which chips? Which signal? WiFi, mobile data, RIL?
[Galaxy S3 Neo Original Android Development] ALEXIS_0071:
the chip is the mobile operator line, but it doesn't work for me: mobile data, RIL?
[Galaxy S3 Neo Original Android Development] Humaxxx:
Just say it in easy words. If I understand you right you can't do calls because your simcard is not recognized? Or is something else not working. If you can't do calls, make sure you have flashed correct LOS16, because for S3Neo there are three different versions.

Whats your current bootloader? To get this information Open terminal and type getprop ro.bootloader

Or use an app to get this information
[Galaxy S3 Neo Original Android Development] ALEXIS_0071:
I can rarely make calls, because the signal is not stable, the phone goes longer without signal, I always install LOS16 corresponding to the s3neo duo s3ve3gds

check getprop ro.bootloader in terminal and the result was: I9300IZHSBQB1
[Galaxy S3 Neo Original Android Development] Humaxxx:
Bootloader is ok. Also your chosen rom. Is this the first time you use LOS16 or did you use older builds also.if you used older builds,are these better working?I recommend to use sim card in slot 1
[Galaxy S3 Neo Original Android Development] ALEXIS_0071:
I have always used the sim card in slot1

on this phone I proceeded to install LOS16 as the first custom rom