yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy S7 Edge Questions and Answers] alphanetneo:
WIFI & 4G LTE connection problem

I just flash SuperMan-Rom V2.5.0 on my S7 edge (SM-G935FD) recently. Everything work just fine. But I think there are some kind of connection problem on my phone. When I tried to register a credit card in Samsung Pay, it always fail and show up a connection error which said " can't connected to server, please try again later" . Another case is that when I want to sync my Titanium backups to my google drive, it often interrupted by a connection error. whatever I use a Wifi or 4G are all the same.

Do anyone has the same problem like me? I wonder if it is my phone's hardware problem or it's the ROM cause the problem...can someone help me, pleaseeeeeee:crying::crying::crying:
[Samsung Galaxy S7 Edge Questions and Answers] Tkkg1994:
You need to disable auto update bootloader, since it will auto reboot aufter installation

Damn I see nothing special in your log, everything seems fine....

Did you try to uninstall magisk first? Maybe you have an old magisk module installed

You can enable and disable the brightness slider on superman settings app OR in default brightness settings (depending on where you removed it in first place). So it's not a bug :)

THe default weather widget isn't on playstore, you ned to reflash dirty and select it

You need to flash your carriers CSC and your carriers modem. You can find them on www.sammobile.com, the csc can be installed with my csc selection :)
[Samsung Galaxy S7 Edge Questions and Answers] alphanetneo:
Thanks for replying. But I didn't find CSC and modem which belongs to Taiwan or anything associate to my carrier on www.sammobile.com. But I am pretty sure I selected "BRI","Taiwan unbranded" when I flashed the CSC through your "Flashable CSC Selection V2.3.5".
[Samsung Galaxy S7 Edge Questions and Answers] Tkkg1994:
Seems best is if you flash the vietnam files since that's included there :)

otherwise I can't tell you more
[Samsung Galaxy S7 Edge Questions and Answers] alphanetneo:
So...I only need to flash modem firmware, right? But I only found PDA and CSC on SAMMOBILE, there isn't any modem firmware. Are there anything I got it wrong?:rolleyes: thanks a lot.
[Samsung Galaxy S7 Edge Questions and Answers] Tkkg1994:
You can always hit thanks on my posts :)

You may have to extract the pda into AP, BL and CP
[Samsung Galaxy S7 Edge Questions and Answers] zaid-zooz-xx-28:
[MENTION=5899304]Tkkg1994[/MENTION]

I did wipe

Data

Cache

System

Internal storage

Do you i have to flash unistaller after doing these?
[Samsung Galaxy S7 Edge Questions and Answers] Tkkg1994:
Magisk is stored in /magisk partition, you can't access it with TWRP
[Samsung Galaxy S7 Edge Questions and Answers] alphanetneo:
Sorry...there's another question. Do I need to re-flash Suerman ROM after I flash the modem firmware?
[Samsung Galaxy S7 Edge Questions and Answers] zaid-zooz-xx-28:
Can someone tell me what exact steps you have done to flash this??
[Samsung Galaxy S7 Edge Questions and Answers] gamescreator:
Question about briefing

Hey there dev, thanks for this great ROM! Flashed it today and it's really good!

However, I have a question: I flashed the ROM with modded touchwiz (because I want some customization features in it) but I would really like to have briefing instead of upday, is there any way I can change that, or I need stock touchwiz if I want briefing?
[Samsung Galaxy S7 Edge Questions and Answers] Tkkg1994:
Nope

Flash magisk uninstaller. Flash magisk v12

Flipboard is removed in favour of twswipe. If you want to use flipboard, yes go for stock one
[Samsung Galaxy S7 Edge Questions and Answers] Grafdude:
Oh u know I love your rom too much to go back to stock!
[Samsung Galaxy S7 Edge Questions and Answers] Tkkg1994:
nono there was an option in aroma to choose stock or modded launcher
[Samsung Galaxy S7 Edge Questions and Answers] Grafdude:
Ahhhh yesssss! But I have to re-flash rom and start all over?
[Samsung Galaxy S7 Edge Questions and Answers] Tkkg1994:
No only choose dirty flash and go ahead
[Samsung Galaxy S7 Edge Questions and Answers] Grafdude:
Nice, thank you Tkkg1994!

I have this other thing I'm trying to achieve, it's probably a bit off topic, that's why I would like to ask you in this thread since no one has been able to post a solution from another thread, so here it is:

I want to enable stock samsung keyboard symbols. Apparently it can be enabled in the csc by editing the /system/csc/others.xml file. I did edit the file and added these lines below that has worked for some people but not for me.

<FeatureSet>
<CscFeature_Sip_EnableSymbolInSecondary>es_US;en_GB;en_US;en_AU;en_CA;en_PH;en_IE;en_NZ;en_ZA;ko_KR; de_AT;de_CH;de_DE;fr_FR;fr_CH;fr_BE;fr_CA; bg_BG;cs_CZ;da_DK;el_GR;es_ES;et_EE;fi_FI;ga_IE;hr _HR;hu_HU;is_IS;it_IT; lt_LT;lv_LV;mk_MK;ms_MY;nb_NO;nl_NL;nl_BE;pl_PL;pt _PT;pt-BR;ro_RO;sr_RS;sv_SE;tr_TR; ca_ES;eu_ES;gl_ES;kk_KZ;ru_RU;sk_SK;sl_SI;uk_UA;uz _UZ;az_AZ;hy_AM;ka_GE;
pt_BR;in_ID;ja_JP;vi_VN;zh_CN;zh_TW;ar_AE;ar_IL;fa _FA;ur_PK;iw_IL;th_TH;zh_HK;zh_SG;fr</CscFeature_Sip_EnableSymbolInSecondary>
</FeatureSet>

The only way I've been able to get the symbols was by flashing T-Mobile CSC with your csc utility v1.8 but I wish to use my country's csc (Canada) which is a multi csc (XAC).

Do you have any idea/suggestion on how I could enable them?
[Samsung Galaxy S7 Edge Questions and Answers] Tkkg1994:
You say in T-Mobile US it works? So this is the line used in tmoblie csc:

<CscFeature_Sip_EnableSymbolInSecondary>en_US;es;es_US</CscFeature_Sip_EnableSymbolInSecondary>

Add this to others.xml, make sure you set permission to 0644 after changing the file, otherwise the change get lost after a reboot!
[Samsung Galaxy S7 Edge Questions and Answers] Grafdude:
Yeah that is exactly what I tried, I took the line off t-mobile's csc and added it to canadian csc, no luck! Permissions are set properly on the file to 0644. :(
[Samsung Galaxy S7 Edge Questions and Answers] Grafdude:
Another interesting thing I found is that under the t-mobile's csc, in system settings > samsung keyboard > customization there is an switch for alternate symbol which I don't have on my country's csc.
[Samsung Galaxy S7 Edge Questions and Answers] adiher:
App Lock not working

Hello,

i´ve installed SuperMan ROM 1.14.5 with Superstock Kernel as a clean install, and flashed my CSC (DBT) from CSCSelection_v1.8.

Everything works fine except App Lock feature. I can find the point "App lock" in the settings but if i enable the switch to on it won´t be enabled. If i go back and forth the App Lock is always disabled.

Has anyone the same effect or can help me to correct this?
[Samsung Galaxy S7 Edge Questions and Answers] adiher:
Still no success with App Lock by changing Kernel and CSC :(
[Samsung Galaxy S7 Edge Questions and Answers] prtk7655:
Low benchmark score

Hey dev cool rom but i went back to stock rom again...why does this rom get so low geekbench score...in stock rom it is

Single core -1849

Multi core -5292

I tried ur super kernel and got score of

Single core - 1104

Multi core - 3429
[Samsung Galaxy S7 Edge Questions and Answers] Tkkg1994:
You got bad real life performance?

Sent from my SuperMan powered SM-G930F
[Samsung Galaxy S7 Edge Questions and Answers] Yaya444:
Get the app "kernel Adiutor". Set the CPU Governer, big and little to Performance. Watch how it soups up!
[Samsung Galaxy S7 Edge Questions and Answers] prtk7655:
To be honest didn't feel any probs in real life..battery was amazing..still not sure but..i feel cpu did run slower performing some tasks..didnt want to mess with any kernal settings though ..will try newest version one more time..ty for rom :good: also is it necessary to flash csc ? Cuz my device is g935fd India

---------- Post added at 06:16 PM ---------- Previous post was at 06:12 PM ----------

I had hard time removing the no uci error..so didnt dare any kernel changes..will check now with latest version..it seems updated ins csc..hope everything goes well..ty for tip
[Samsung Galaxy S7 Edge Questions and Answers] Yaya444:
The default CPU Govener is Interactive. Using

Antutu benchmark my phone's result was 123345.

After changing the kernel to Performance it was 140563.

In real life testing I found interactive fast, smooth and great battery life.

My screen sadly became defective. Has vertical colour lines running to the right. If it wasnt for these great devs customizing Roms, I would have taken a hammer to my phone. Haha.

SuperMan rom is my favorite.

---------- Post added at 08:03 PM ---------- Previous post was at 07:37 PM ----------

This is what worked for me when installing this rom;

-Superstock kernel

-no Magisk

-Xposed v86.2 without magisk

-Super Su 2.78

-Install busy box
[Samsung Galaxy S7 Edge Questions and Answers] prtk7655:
Can u please tell if flashing csc is imp with latest rom version ? Cuz i am currently at latest indian stock rom..bootloader ,modem and csc are needed to be flashed?
[Samsung Galaxy S7 Edge Questions and Answers] prtk7655:
Updated to v1.15 clean flash

Solved all the problems :D ty dev

Are the best settings applied by default in synapse?
[Samsung Galaxy S7 Edge Questions and Answers] Tkkg1994:
If you are in india you don't need to flash it as it already is there per default

Thanks

Stock ones

Sent from my SuperMan powered SM-G930F
[Samsung Galaxy S7 Edge Questions and Answers] Grafdude:
Is it necessary to update BL and CP for my G935W8 variant?
[Samsung Galaxy S7 Edge Questions and Answers] Tkkg1994:
For W8 just use the most recent you find on the net

Sent from my SuperMan powered SM-G930F
[Samsung Galaxy S7 Edge Questions and Answers] gamescreator:
I reflashed the rom with stock touchwiz and it works as I wanted now! Thanks :D
[Samsung Galaxy S7 Edge Questions and Answers] gamescreator:
Hey dev here's me bothering you once again.

Is there any way I can enable a live wallpaper on lockscreen? I found some workarounds when googling, but none of them worked...
[Samsung Galaxy S7 Edge Questions and Answers] Tkkg1994:
Not that I'd be aware of it, sorry :/
[Samsung Galaxy S7 Edge Questions and Answers] alphanetneo:
After I try several times of flashing Superman ROM, I still cant get " secure folder" "My Knox" "Samsung Pay" "Samsung Pass" to work...Did I miss anything? :crying::crying::crying:
[Samsung Galaxy S7 Edge Questions and Answers] KingSam2q:
Lock in Recent Tab doesnt show

Hey I installed Superman Rom recently and at First the Lock in the recent tab was there but now it is missing.

<blockquote class="imgur-embed-pub" lang="en" data-id="a/6opf1"><a href="//imgur.com/6opf1"></a></blockquote><script async src="//s.imgur.com/min/embed.js" charset="utf-8"></script>
[Samsung Galaxy S7 Edge Questions and Answers] Tkkg1994:
Did you include knox apps? Did you come from full stock rom?

When you don't pass the knox check once you need to start from full stock

You need to flash a csc which supports it (mainly any csc inside my csc selction)

Sent from my BatMan powered SM-G955F
[Samsung Galaxy S7 Edge Questions and Answers] KingSam2q:
CSC Selection

Ok thx, for your help, love your work.

I am from Austria, would you recommend to install AUT - CSC or the German DBT - CSC?
[Samsung Galaxy S7 Edge Questions and Answers] patstar5:
Anyone else having issues with rotation not working?
[Samsung Galaxy S7 Edge Questions and Answers] Tkkg1994:
Isn't ATO even for Austria?

Can you check weather your sensor is registring the rotation or not?
[Samsung Galaxy S7 Edge Questions and Answers] patstar5:
It's an issue with the kernel I was using (notorious kernel) . Other people apparently don't have issues. I installed the newer version and it's the same thing. Going to go back to superstock. I still have motion lag with gear VR with that though.
[Samsung Galaxy S7 Edge Questions and Answers] geniusrafaelus:
Hi. I really like the features of this rom. Im currently on 6.0.1. Can i install the latest version and just flash the modem and bl through aroma? Or do i need stock nougat first? Thanks in advance.
[Samsung Galaxy S7 Edge Questions and Answers] Mengx:
just flash it.... with TWRP
[Samsung Galaxy S7 Edge Questions and Answers] gabytzubc:
Yes u can. U need to add some line to the build.prop

Go to omc,ur country CSC..others.xml and add this :

<CscFeature_Framework_ReplaceDataTypeIconAsOpBrand>LTE</CscFeature_Framework_ReplaceDataTypeIconAsOpBrand> if u need 4g back change LTE with 4g!

---------- Post added at 06:24 PM ---------- Previous post was at 06:22 PM ----------

Yes u can. U need to add some line to the build.prop

Go to omc,ur country CSC..others.xml and add this :

<CscFeature_Framework_ReplaceDataTypeIconAsOpBra nd >LTE</CscFeature_Framework_ReplaceDataTypeIconAsOpBrand> if u need 4g back change LTE with 4g!
[Samsung Galaxy S7 Edge Questions and Answers] geniusrafaelus:
Thank you, Mengx. I dont see a csc for my carrier, globe in the philippines. Any recommendations for an alternative?
[Samsung Galaxy S7 Edge Questions and Answers] schneida:
I got this during installation - what should I do? I followed the instruction to the very last detail (Odin flashed BL, CP which was successful - wipe etc...)

imgur.com/a/haHa1

please add http:// in front of the link - I'm not allowed to post links :((
[Samsung Galaxy S7 Edge Questions and Answers] jkiper:
Hi! My s7 edge never have been rooted or anything, but I've the "bootloader exception" in red letters problem, and have to wait to drain all the battery to recharge and start all over again via odin (I've done this serveral times) ... I wonder if I try with a custom rom and this modem and bootloader files if it may help, or I'll probably have the same issues. Samsung here in Argentina told me that it needs a motherboard change, but here is too expensive to do it (out of warranty, because samsung hasn't international warranty and the phone is from UK). In the case I try with Superman ROM, which files should I use for modem and bootloader? It's a SM-G935FD, and I'm seeing more than one for this model ...

Thanks in advance!!
[Samsung Galaxy S7 Edge Questions and Answers] Salcy:
Helloooo, after I flashed my capacitive keys stopped working. any idea on how to fix this? :( I am using G935S.
[Samsung Galaxy S7 Edge Questions and Answers] PratikGolecha:
All quick swttings features disappeared after csc flash

Can someone please help me with this...

After flashing INS(INDIA) csc from CSC SELECTION zip ,

All the extra settings and features in the quick settings menu are gone... How can i get them back?

Thanks in advance..
[Samsung Galaxy S7 Edge Questions and Answers] Tkkg1994:
The indian csc forces you to use their choice. You can change that in system/csc/yourcsc/others.xml

Sent from my BatMan powered SM-G955F
[Samsung Galaxy S7 Edge Questions and Answers] PratikGolecha:
Thank you so much for replying, love your rom..

I had a few more questions through,

1. Why do some emojis have a ? Mark... can you tell me how to fix them ? ( iOS emojis)

2. How to add custom apps in Max power save mode?

I have a modded whatsapp app i just wanted to make it available on the max power save mode..

Thanks For Replying

PratikGolecha
[Samsung Galaxy S7 Edge Questions and Answers] Tkkg1994:
No problem I always try to help!

1. Because they are unknown, you need to ask the ios emoji developer to fix this (can be found here on xda)

2. Max power saving mode can only be used with some apps, to add more you may need to add it via the app UPSM from playstore
[Samsung Galaxy S7 Edge Questions and Answers] PratikGolecha:
I Tried UPSM doesnt work with S7 Edge.. maybe because after Nougat UPSM is now Max power save mode.. superman control is one of the apps in that .. any other thing that might work?..

Thank you :)
[Samsung Galaxy S7 Edge Questions and Answers] Avishek Seedhari:
hi there. whenever i flash any of your roms, am not able to install/update any apk or from the play store. when i install apk it says "app not intalled", and from google play it show error code 963. any suggestion how to fix ?

using g935fd
[Samsung Galaxy S7 Edge Questions and Answers] Tkkg1994:
Those apps are mainly in /system/etc/permissions/platform.xml defined. You can check that file to allow even others :)

Can you give us your aroma installer log? So I can find out what the issue was
[Samsung Galaxy S7 Edge Questions and Answers] Avishek Seedhari:
sorry for late reply.

mounting data back to ext3 solved the issue. ( my bad )

Thanks

experiencing massive battery drain with batman rom however superman rom doing good, most stable rom ive ever used.
[Samsung Galaxy S7 Edge Questions and Answers] Tkkg1994:
No problem for the late reply. Thanks for the feedback!

Sent from my BatMan powered SM-G955F
[Samsung Galaxy S7 Edge Questions and Answers] Ahmadhmedan:
systemui.apk location?

Hi luca,

First i want to thank you for this amazing rom and for all of your efforts :).

Secondly i want to ask you where is the systemui.apk located in?.I want to use this mod:

https://xdaforums.com/s7-edge/themes/navbar-deodexed-nougat-roms-how-to-t3577204

And i don't seem to be able to find the apk in /system/app nor in /data

I'm using the modded system ui and running superman rom 2.6.0 .

Can you please tell me where to find the file or if i should modify it?.

Thanks in advance and i hope i didn't make any mistakes English is not my main language (as most of xda :p)
[Samsung Galaxy S7 Edge Questions and Answers] Tkkg1994:
Hello, first thanks for your nice words, highly appreciated

Secondly, the file is under /system/priv-app/SystemUI. Have fun, for modding you might need to take a look at the apktool
[Samsung Galaxy S7 Edge Questions and Answers] beinggamer97:
Will my samsung pay work after putting this rom??
[Samsung Galaxy S7 Edge Questions and Answers] Tkkg1994:
Very simple answer: no it won't
[Samsung Galaxy S7 Edge Questions and Answers] raed_riki:
I am Experiencing a Bug on My Lock Screen

[IMG="Look at the Text on the lockscreen i can't remove it"]https://ibb.co/jJgRGG[/IMG]
[Samsung Galaxy S7 Edge Questions and Answers] camtista:
N 2.6.0 Hanging

Hi Tkkg1994

First of all I really appreciate your work and I am very happy that I can use your Rom!

I came from MM 1.19.1 and installed the newest ROM Version V2.6.0

Battery life and performace are now way better

But I have 3 problems you may can help me with

1. Whenever I want to open a Whatsapp Chat or open a picture on Facebook, it first hangs like 10 seconds and then it goes into the chat (or opens the picture). I already tried switching kernel from superstock to superkernel. I also wiped everything before flashing as you described it in your thread.

2. When I want to open my notification panel, it opens the whole panel, like I would swiping down twice. This happens only when I swipe down from the right side of the top. If I am swiping down from left, it only shows me the "small" notification panel, like it should be usual. It is really hard to explain what I mean so I made a GIF showing my touches and I hope you can see what I mean.

[IMG="Notification Panel"]https://imgur.com/xewOZ32[/IMG]

3. The clock on the top right is always the same color as it is configured in the 3minitClock app. The other Icons are dynamic and change their color depending on the background. So whenever I open an app whose background is similar to my clock color I am thinking of buying some new glasses at Fielmann :). How can I disable that static color and switch to dynamic how it was in stock?

Best regards and greetings from Switzerland Pfäffikon SZ !

https://imgur.com/a/VQ8Sz
[Samsung Galaxy S7 Edge Questions and Answers] Tkkg1994:
Hello :)

First off: damn you are from Pfäffikon, nice to meet you!

1. Have you done this: wipe, format data, type "yes" with the upcoming keyboard and reboot recovery before flashing?

2. You have setup "quick unlock" from the superman settings free application. Open the app, go to notification panel and switch it off :)

3. Yes I am aware of that but not the author of 3 minit, that's why you have the option to configure the stock clocks color in the superman settings free application, it's really worth checking the app!
[Samsung Galaxy S7 Edge Questions and Answers] camtista:
hahah yeahh big big support from all over the world even your own country :)

1. Yes I did all of this except reboot recovery. Do you think this is causing the problem? Which kernel do you recommend?

2 & 3. I just realised whenever I try to open that app it crashes immidiately. I also bought the pro version from the play store but it's still crashing.
[Samsung Galaxy S7 Edge Questions and Answers] Tkkg1994:
1. Normally it's recommend because after such a wipe /data partition is not accessable, that's also the reason why magisk didn't install properly and 2 & 3 that's the reason why the app crashes: doesn't work without root :good:
[Samsung Galaxy S7 Edge Questions and Answers] camtista:
Hey Tkkg1994

Thank you very much for your quick reply.

I reinstalled the ROM step by step as you described with reboot recovery etc, but it still lags while opening a chat on whatsapp. I am using Superkernel. Do you have any ideas?

2&3 is good now thank you very much!

Gruess
[Samsung Galaxy S7 Edge Questions and Answers] Tkkg1994:
Hey :)

Nice the things worked with the romcontrol!

About the whatsapp chat: could it be you selected whatsapp to be installed with the rom? Or did you install it later on manually? Also trying superstock kernel would be an option

Sent from my SM-G955F powered by BatMan
[Samsung Galaxy S7 Edge Questions and Answers] camtista:
I installed it later (JimTech's Whatsapp ). Okey I will try again reinstalling everything. after doing all this: wipe, format data, type "yes" with the upcoming keyboard and reboot recovery, should I still choose clean install in the Aroma?
[Samsung Galaxy S7 Edge Questions and Answers] Tkkg1994:
No then you can install it with the dirty option. But hell it is so strange whatsapp lags.

Have you tried v2.7.0 version right?

Sent from my SM-G955F powered by BatMan
[Samsung Galaxy S7 Edge Questions and Answers] camtista:
Yes the last time I reinstalled i tried 2.7.0. It also hangs a lot when leaving a chat by pressing Samsung's back button. I tried the superstock kernel too but no changes.

video how it lags: https://streamable.com/ry17y
[Samsung Galaxy S7 Edge Questions and Answers] Tkkg1994:
Can you by any chance try to install the stock whatsapp app instead of this modded one?
[Samsung Galaxy S7 Edge Questions and Answers] truonglv:
Hi Tk, I flash Superstock 2.10.0, I set auto record call but it's not auto record when have call, it's working on 2.9.

[IMG="screenshot"]https://imgur.com/a/hnidD[/IMG]
[Samsung Galaxy S7 Edge Questions and Answers] Tkkg1994:
Hey :)

This is a csc mod and related to the csc you'v installed. Nothing directly related to the rom.

If you install the csc with call recording enabled it works on any random rom

Sent from my SM-G955F powered by BatMan
[Samsung Galaxy S7 Edge Questions and Answers] DoynDoyn:
What CSC do you flash and when you say with Knox what do you mean? Download from play store or what? To get Samsung pay to work.
[Samsung Galaxy S7 Edge Questions and Answers] Tkkg1994:
That was long ago, now samsung updated everything and samsung pay will never work again...
[Samsung Galaxy S7 Edge Questions and Answers] DoynDoyn:
Wow thanks for a quick reply. Keep up the great work.
[Samsung Galaxy S7 Edge Questions and Answers] DoynDoyn:
Another quick question, on the newest version of Superman nougat is it normal that OEM unlock in developer options is gone?
[Samsung Galaxy S7 Edge Questions and Answers] Tkkg1994:
As stated by changelog yes:
[Samsung Galaxy S7 Edge Questions and Answers] DoynDoyn:
Sorry for not reading all of the changes. Now I can not criticize anyone else. [emoji12]
[Samsung Galaxy S7 Edge Questions and Answers] Taehwan:
dear maker.

I use the sm-g930s.

The carrier is skt and csc is skc.

After installing Superman, I installed csc as skc.

Communication is good for one hour.

But after that, the other party can not hear me.

The other person says that my telephone sound is like an electromagnetic wave.

I can hear the other person's voice.

What should I do?