yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy Grand Quattro] JulianoXDA:
Ill try add me at telegram [MENTION=2861503]myballs[/MENTION]AreItchy
[Samsung Galaxy Grand Quattro] teenage_psychopath:
Yes i installed it, its smooth af???,

PS- disable superuser for the best perfomance

---------- Post added at 02:30 PM ---------- Previous post was at 02:28 PM ----------

Where are you stuck?
[Samsung Galaxy Grand Quattro] Marko121311:
Any coming nougat ROM for this device?

Hello, Do you want to make a nougat ROM for thus phone

Thanks for replies and sorry for my bad english
[Samsung Galaxy Grand Quattro] fegama:
Here keeps an "The Bluetooh has stopped" everytime cant use the phone with that pop up everytime and the phone keeps rebooting
[Samsung Galaxy Grand Quattro] TheBlues08:
It not work, help me :( and sound when call, listen music very low
[Samsung Galaxy Grand Quattro] cluster021:
Can you tell what app there to many app boot animation on playstore i cant find

:highfive:
[Samsung Galaxy Grand Quattro] Vikhyat01:
roms for delos3guer

can anyone tell me how to build rom from source for our device ill make rom for quattro pl give instruction pls anyone........
[Samsung Galaxy Grand Quattro] devel.neto:
build

Does anyone continue the development of this rom?
[Samsung Galaxy Grand Quattro] math_rossetto:
The only major problem needed to be solved is the kernel - playstore incompatibility
[Samsung Galaxy Grand Quattro] subhadip6545:
Anyone has tried dolby atoms on this rom..?
[Samsung Galaxy Grand Quattro] Vaibhav vashistha:
Great full for this rom
[Samsung Galaxy Grand Quattro] Icy_₩|ţčh:
Perfect gt i8552 custom rom for gaming

Can anyone suggest a good gaming custom rom ( I usually play mobile legends ) for my quattro?
[Samsung Galaxy Grand Quattro] Khanbhaijaan:
ROM custom
[Samsung Galaxy Grand Quattro] byell:
Alguem pode me dizer se ela é boa
[Samsung Galaxy Grand Quattro] unnati chavan:
Nougat update
[Samsung Galaxy Grand Quattro] mbenjij:
Help Please

I am installing this ROM and the installation is going on right now, but 20 minutes have passed and stuck on the line " Patching system image unconditionally...". Is it normal? If so how long does it?. I seem to have done everything as per installation procedure. Please assist.
[Samsung Galaxy Grand Quattro] mbenjij:
Finally,managed to install the ROM.
[Samsung Galaxy Grand Quattro] Fever070720:
the microphone sound is very small and call microphone is not working. Hope anyone could fix this bug
[Samsung Galaxy Grand Quattro] hasanmerkit:
Anyone can share "Patch To Fix CPU Freq & Lag" ?
[Samsung Galaxy Grand Quattro] hasanmerkit:
Kernel05022017

MediaFire is a simple to use free service that lets you put all your photos, documents, music, and video in a single place so you can access them anywhere and share them everywhere.

www.mediafire.com
[Samsung Galaxy Grand Quattro] EeeK:
any new rom for this phone?
[Samsung Galaxy Grand Quattro] Windows Vista Empire:
No, there is only the latest version, which is very buggy.:

lineage-14.1-20170423-UNOFFICIAL-delos3geur.zip | by Androidlover for Grand Quattro (GT-I8552)

Download GApps, Roms, Kernels, Themes, Firmware, and more. Free file hosting for all Android developers.

androidfilehost.com
[Samsung Galaxy Grand Quattro] luk4sbr:
Xposed working? [MENTION=5835461]tejus[/MENTION]
[Samsung Galaxy Grand Quattro] tejus:
Not tried yet but will work

Installation for xpose

Do factory wipe in twrp

Then flash xposed file

Then wipe cache

Reboot and will take almost 40-45 min i guess for 1st time

Try and report working or not:good:
[Samsung Galaxy Grand Quattro] z1_nile:
When will be the cpu governer fixed? And add mpdecision if possible. Will try when governors are fixed. No disrespect but what is different in this rom from Sir weritos cm13? Thanks in advance for making us a rom.
[Samsung Galaxy Grand Quattro] SonOfSparda:
4 hrs SOT with 20% left [emoji3] I don't use sim card in this ROM, so I got 25% battery drain due to cell standby. So for others who use sim and have good coverage area would get even more battery.
[Samsung Galaxy Grand Quattro] amin.no:
very good . you are best . I believe you can fix bugs very soon. thanks to [MENTION=4624985]weritos[/MENTION] ; [MENTION=7133498]androidlover5842[/MENTION] ; [MENTION=5835461]tejus[/MENTION] and other who tried to port this ROM. Good luck all time
[Samsung Galaxy Grand Quattro] Natus Chaos:
All I can say is thanks to you all for this, and if i could ask, how to change the bootanimation? Where is the bootanimation? i don' see nothing in the system/media folder, if i put a new there it uses but i want to ovewrite the default one, please help.

---------- Post added at 23:44 ---------- Previous post was at 23:14 ----------

To use it, enable Super user in CM File Mananger options, then it will ask permission, but CMFM is too much weird and lagged, so I use Root Browser istead. :cyclops:
[Samsung Galaxy Grand Quattro] ravi2106:
I'd tried, and was stuck at boot logo, waited around 30 minutes, but didn't do factory wipe before flashing xpose framwork zip.

[MENTION=5835461]tejus[/MENTION], have u found any solution to that play store problem, please tell me.
[Samsung Galaxy Grand Quattro] tejus:
MP decision is already present in rom u have to manually enable

Governor not matters if u manually tune cpu freq and i think ondemand is best for now

Cm13 is dead now and LOS13 is now

Compare to cm13 this rom has better battery and better performance u can check urself:D
[Samsung Galaxy Grand Quattro] tejus:
U can get even more by greenify when u enabled aggressive doze mode and doze on go
[Samsung Galaxy Grand Quattro] tejus:
Clean installation is required coz otherwise it may take too long to boot or maybe u ll stuck at bootloop and devs r trying to fix playstore problem
[Samsung Galaxy Grand Quattro] SonOfSparda:
I already did that before. But idle battery drain is still an issue. Phone totally discharged overnight.
[Samsung Galaxy Grand Quattro] tejus:
Download bootup animation from playstore and apply from theme chooser
[Samsung Galaxy Grand Quattro] tejus:
Have u tried deep sleep by ArubaDel overnight?
[Samsung Galaxy Grand Quattro] SonOfSparda:
Nope
[Samsung Galaxy Grand Quattro] Pedro Henrique 12:
The problem is that this version of Twrp has the black screen in Win Rev2, and I think only this version I'm using works on it!
[Samsung Galaxy Grand Quattro] SonOfSparda:
No need to flash anything. Xposed for LP/MM is officially added to Xposed Installer. Just download and install the Xposed Installer v3.1.1 or newer version from here. Then click "Install". Choose "Web". Finally choose NORMAL method rather than twrp. Reboot. At first, it takes much time to boot, around 45 minutes, so just keep waiting.
[Samsung Galaxy Grand Quattro] tejus:
Installation guide for rev2 updated

Use that twrp and do exact installation guide says and report it works or not?

Note TWRP link updated so dont forget to download that one ?
[Samsung Galaxy Grand Quattro] ravi2106:
Successfully installed Xposed

Using your this guide, this time I've successfully installed Xposed framework and apk. It took 10:04 minutes at BootLogo and 29 minutes to compelety boot up.
[MENTION=6262100]luk4sbr[/MENTION] [MENTION=5835461]tejus[/MENTION]
[Samsung Galaxy Grand Quattro] Farooque478:
there is no good battery life its draining 30% to 35% in a full night without use in flight mode
[Samsung Galaxy Grand Quattro] SonOfSparda:
+1

But SOT is good, see my earlier comment about battery

For idle battery drain, it's still an issue, so dev suggested me to use deep sleep in Arubadel. Once try it and report.
[Samsung Galaxy Grand Quattro] tejus:
Nice

Thanks for reporting will update in thread methods to install xpose ?
[Samsung Galaxy Grand Quattro] tejus:
I agree not too good

But compare with pac13 nd cm13 its better and trying to get battery as stock rom
[Samsung Galaxy Grand Quattro] SonOfSparda:
[MENTION=5835461]tejus[/MENTION]

Few Bugs:

I have tried deep sleep in Arubadel but still idle battery drain is more than 20% overnight :(

WiFi doesn't get auto connected, I manually need to go to settings app and connect to my wifi network.

Some apps like Walkman music player force closes, while it works perfectly in my other phones.

Some apps like stock CM Calculator show black screen background instead of showing it's original color.

Suggestions:

Support for Screen Profiles in Kernel Adiutor Mod. I just want to change the screen profile to some other than stock one because currently the screen looks too yellow. And Purian screen profile gives great whites over the stock thus improving display and image quality :)

Another thing is "Darkness" or any other balanced battery governor to improve battery life.

Hope you fix those issues and give an update soon :)
[Samsung Galaxy Grand Quattro] z1_nile:
Well it's a quite nice rom but takes too long to install apps I still wonder why. I got xposed working. SELINUX is enforcing so cant use viper4android you should do something to fix that. Overall great performance and good battery life.
[Samsung Galaxy Grand Quattro] tejus:
I will look forward for this and didnt got u about black background?
[Samsung Galaxy Grand Quattro] tejus:
U can change SELINUX to permissive byArubaDel app but it will be enforcing when u reboot device and it takes long time to install coz cpu dont run with max freq just to save battery but u can increase cpu freq while installing apps then will get installed in less time
[Samsung Galaxy Grand Quattro] SonOfSparda:
This is the black background I'm talking about.
[Samsung Galaxy Grand Quattro] tejus:
I didn't have this prob

Have u applied any theme or just reset the default theme and check. I dont know y u hav this prob
[Samsung Galaxy Grand Quattro] SonOfSparda:
No themes. Weirdly, when I input any number then that background becomes normal. And it happened in PAC and CM13 ROM's too. In cm11 by weritos and in other phones, it is working fine.....
[Samsung Galaxy Grand Quattro] z1_nile:
Can we do something about the low call volume. have to enable speaker and use it as an earpiece. it makes people think that there is something wrong with our device. and it's quite annoying too. please do something [MENTION=5835461]tejus[/MENTION].
[Samsung Galaxy Grand Quattro] ashokumar257:
Everything works except the bugs in the op

It would be great if the battery backup is improved
[Samsung Galaxy Grand Quattro] z1_nile:
Please suggest me a sound mod as v4a is not available in enforcing selinux and changing it causes serious side effects. Secondly, suggest a theme which is dark or black (material) and what about the in call low audio? Help me with it please.
[Samsung Galaxy Grand Quattro] Lupihaziq:
Lineage,cm and pac rom. Which is better?
[Samsung Galaxy Grand Quattro] luk4sbr:
[MENTION=5835461]tejus[/MENTION] video Players MX player and VLC dont works and the stock video player freeze the image a lot of times, YouTube APP too.

And the option always on VPN dont show your profiles to select

---------- Post added at 02:40 PM ---------- Previous post was at 02:35 PM ----------

Lineage. Better battery , performance and the sound is not low
[Samsung Galaxy Grand Quattro] ravi2106:
In mine set VLC is working fine, but some time lags.

[MENTION=5835461]tejus[/MENTION], Vibration is also not working in all cases, is also a bug to work on; and apks installation takes more time than usual.

Love this rom, using it permanently, till the improvements.

and Wi-Fi doesn't auto get connected.
[Samsung Galaxy Grand Quattro] luk4sbr:
Here VLC and MX player cant read any file . Both are allowed to read in permissions
[Samsung Galaxy Grand Quattro] ravi2106:
Ohh, i forgot, mine vlc showed the video files only after reboot, but not instantly.
[Samsung Galaxy Grand Quattro] Amer.Hak:
anyone tried skype?? does it work fine???
[Samsung Galaxy Grand Quattro] tejus:
I think the default is best if u want different i will test some soundmod and tells which works good

Hav u try to change selinux with arubadel and then tried installing v4a?

Open theme chooser there is theme name Hexolibre and i feel thats best dark material theme

Will see what to do about low volume but as far i think i dont hav that issue like that was in cm11 very low sound while calling
[Samsung Galaxy Grand Quattro] tejus:
Bro i dont have that problem mx working great and i dont use stock video player so will see that issue i hav too or not and YouTube also working smoothly btw try to increase cpu min freq and then use YouTube and mx and report
[Samsung Galaxy Grand Quattro] tejus:
Example when vibration failed? And our cpu not too good for new video formats

Apk takes time too long coz cpu dont use max freq so just give app a min to install or increase min freq for sometime and then dec back to normal

And on wifi will see on it ?
[Samsung Galaxy Grand Quattro] tejus:
No need to reboot after allowing storage permission then close app remove it from recents and open app it will work fine and i use MX player on SW mode never gave me any lag until phone cant handle video format
[Samsung Galaxy Grand Quattro] tejus:
I guess it will work fine coz apps like Snapchat also working perfectly will try and tell ?
[Samsung Galaxy Grand Quattro] luk4sbr:
Here MX player worked only after reboot also

To use on SW mode only need to check this ?
[Samsung Galaxy Grand Quattro] tejus:
U can use HW+ audio and rest sw is enabled so i dont think now u ll have problem while playing video

Note 1.if video lags like sound came and go then it means either increase ur cpu min freq or mx dont support video format(so u need to download module for this device cpu) or if it still lags it means our device cant handle that video ?
[Samsung Galaxy Grand Quattro] z1_nile:
But I am getting low sound as cm11. It is not actually understandable since the ring is heard loud as normal but when the other person speaks the sound is very low. and about theme I tried deep darkness, exo ui d, transparent material, coalfield, stay stock, lynes, and a bunch others works good but are useless
[Samsung Galaxy Grand Quattro] Lupihaziq:
This rom quite lag for me
[Samsung Galaxy Grand Quattro] tejus:
Increase cpu min freq then ?
[Samsung Galaxy Grand Quattro] luk4sbr:
whenever I restart my smartphone appears this [MENTION=5835461]tejus[/MENTION]

Why?? How to fix
[Samsung Galaxy Grand Quattro] tejus:
M also having this problem but it not causing any big prob so just select wait option and will try to fix
[Samsung Galaxy Grand Quattro] luk4sbr:
Have a method to put an earphone without microphone and still working the call's microphone??

On 4.1.2 it keep working [MENTION=5835461]tejus[/MENTION]
[Samsung Galaxy Grand Quattro] tejus:
Didnt got u what u trying to say
[Samsung Galaxy Grand Quattro] luk4sbr:
In call

If u put an earphone with mic the other people can hear you

If you put an earphone without mic the other people cant hear you... On 4.1.2 when you put an earphone without mic the call's mic Works

Hope you understand
[Samsung Galaxy Grand Quattro] tejus:
Got it yes it can be fixed will let u know when its fixed
[Samsung Galaxy Grand Quattro] androids lover:
found some bugs!

Can't play video on Youtube with UC Browser ! How to fix it?
[Samsung Galaxy Grand Quattro] 00avi:
hey im new to twrp. i dont know how to install the rom in it.. plzz hlp.. my phone is restarting again and again after every few seconds.. android is comming written on the screen with black background.. plzz helpp
[Samsung Galaxy Grand Quattro] z1_nile:
I have low sound problem please give me fix for that and viper 4android works with selinux permissive but requires dvc to be disabled in poweramp. Requires high cpu frequency or there is problem in processing. The hexo theme is only for systemui and settings that is it is limited I want a system wide including gapps whatsapp etc like apps to be themed dark and teal. There is lineage os bootanimation available on a thread add them they look matching to our OS. What's the status of play store problem did you guys changed device fingerprint in build.prop since play store knows device by reading it.
[Samsung Galaxy Grand Quattro] tejus:
Have u flashed twrp?

If yes then how and what u did ?
[Samsung Galaxy Grand Quattro] tejus:
There's no fix for low sound for now

You can google for themes and kernel is built by weritos and androidlover so they can fix v4a SELINUX problem

As v4a get installed but after reboot drivers didn't got install maybe coz of audiofx (for now mine exams going on so there r several thread how to install v4a u can try that)

And about playstore prob as i told it's about kernel not build.prop and devs r trying to fix that prob
[Samsung Galaxy Grand Quattro] z1_nile:
Best of luck for the exam.

---------- Post added at 05:17 PM ---------- Previous post was at 05:07 PM ----------

OK don't panic help is here. Just follow these steps and your phone will be up.

First got to recovery and plug in your phone to a charger as we don't want it to die during the process.

Second go to wipe then click advanced wipe select dalvik/art cache, cache, data and system. DO NOT WIPE ANY STORAGE.

Third click install then select the rom zip which you downloaded from this thread and flash it by swiping the blue handle to right.

Fourth flash gapps if you have the package

Or alternately you can download from open gapps select arm version 6.0.1 just the Pico one.

Flash it also.

Fifth reboot system now from recovery and you will have lineage os on your device. Just be patient with it to boot. It takes a lot of time. And if needed I can help you with xposed too.
[Samsung Galaxy Grand Quattro] Heyze7:
Youtube

thanks for this rom.:good::good:

have solution for youtube video always stuck?
[Samsung Galaxy Grand Quattro] Lupihaziq:
Instagram live option not showing up
[Samsung Galaxy Grand Quattro] Alinp007:
Good work Dev...Some random reboots when applying themes....No major bugs other than quoted by dev...hoping for a stable soon
[Samsung Galaxy Grand Quattro] tejus:
Always stuck? I mean on which video quality and it lags or stuck
[Samsung Galaxy Grand Quattro] tejus:
Havnt got even single reboot btw can i ask on applying which themes u got reboot?
[Samsung Galaxy Grand Quattro] Alinp007:
Its deep darkness overhauled cm 13 theme

Maybe it cud be xposed framework issue as sometimes after reboot it shows something like boot process fc
[Samsung Galaxy Grand Quattro] tejus:
No thats not the problem maybe some themes require restart to completely apply to system
[Samsung Galaxy Grand Quattro] Heyze7:
video not playing.. only sound work:rolleyes:

sory bad english:(
[Samsung Galaxy Grand Quattro] tejus:
M not having this issue idk y u having

Mine YouTube workings very smoothly not even lags
[Samsung Galaxy Grand Quattro] Heyze7:
Soo... I need to flash the rom again?:crying:

or because i use HEBF optimizer:confused:
[Samsung Galaxy Grand Quattro] Lupihaziq:
accelerometer in games not works
[Samsung Galaxy Grand Quattro] tejus:
I prefer do clean install if ur device is rev1 then wipe everything except external sd and flash rom (if want to flash Xpose then after rom flashed do simple wipe flash xpose then clear cache and dalvik then reboot in 15-20 min phone will boot after that u can flash gapps ) and use youtube and report

I prefer no mod installed like u said HEBF if u use these then this cause prob that r not bugs
[Samsung Galaxy Grand Quattro] war_locker [BRAZIL]:
Root and video in apps stuck

How i get root?

and

Videos in any application do not run, just the audio output but the image hangs.

For example in Netflix, I have to hold onto the screen for the video does not stop.
[Samsung Galaxy Grand Quattro] tejus:
For root

Go to settings /about

Tap 7 times on build number

Go back open developer option

Enable root

And when video lags increase ur cpu min freq
[Samsung Galaxy Grand Quattro] Lupihaziq:
Accelometer not works
[Samsung Galaxy Grand Quattro] Heyze7:
how to increase cpu?
[Samsung Galaxy Grand Quattro] yaseen2u:
Games like clash of clan and some apps forced closed without any error and doesn't start.....till reboot...any solution for this...btw dev thank you alot for this awesome rom..!!

---------- Post added at 06:28 PM ---------- Previous post was at 05:52 PM ----------

I want to join WhatsApp group of Samsung galaxy grand Quattro if exist or I want to create new if there is a group then add me to

My Number Is

+917738617422
[Samsung Galaxy Grand Quattro] war_locker [BRAZIL]:
I can not understand the process to root. And how to increase cpu?

root checker and super su still says i dont have root. :/
[Samsung Galaxy Grand Quattro] teenage_psychopath:
I use grand quattro as my daily driver, shuld i install this rom?...cauz i see all comments like...its too lagging and stuff. [MENTION=5835461]tejus[/MENTION]
[Samsung Galaxy Grand Quattro] tejus:
Today i will update method in FAV which is #2 post
[Samsung Galaxy Grand Quattro] tejus:
M using mine device also as a daily driver just give it a shot u will love it?
[Samsung Galaxy Grand Quattro] tejus:
Its bcoz of UKSM that helps to save battery so till devs dont get the fix u hav to wait

Nd for now use coc by

Go to setting / developer options

In the end select background processes "at most 4"
[Samsung Galaxy Grand Quattro] tejus:
Check out post #2

https://xdaforums.com/grand-quattro...age-os-13-grand-quattro-t3541777/post70642567
[Samsung Galaxy Grand Quattro] z1_nile:
I confirm that the videos are stucking while audio is clear in background. Problem occurred on Instagram, YouTube, Mx player (while streaming online) and setting minimum cpu frequency to 1209 mhz did nothing to help. Hope to get fix for this. But first complete your exams.
[Samsung Galaxy Grand Quattro] Siddharth_Nex5:
How good is the call quality with Linage ROM.

Earlier using CM11 on my quattro but because of Battery drain issue and low call audio, i switched back to stock rom (which i hate to use).
[Samsung Galaxy Grand Quattro] tejus:
Will be fixed soon bro
[Samsung Galaxy Grand Quattro] tejus:
For me call quality is good and bro u can give a shot ? i guess u will love ? as i dont even want to go stock now after using this rom
[Samsung Galaxy Grand Quattro] z1_nile:
Thanks for your concern. And it's a great rom must be used as a daily driver. God bless developers, God bless xda. Lol
[Samsung Galaxy Grand Quattro] rony raj:
Yes man stock lags a lot:p
[Samsung Galaxy Grand Quattro] yaseen2u:
Low audio in call

Bro Ia A facing Low audio in call but normal audio while bell ringing and when call connect the audio is very low I can't hear anything any solution for it

Thanks In Advance Bro...!!
[Samsung Galaxy Grand Quattro] muhammadhakimi:
Can make swap support for kernel? Because i want to try ramexpander :)
[Samsung Galaxy Grand Quattro] tejus:
This rom dont support swap coz swap decrease the performance .

Will try to make swap support for u?
[Samsung Galaxy Grand Quattro] yaseen2u:
Please help me to solve this problem of low audio in call..??:(
[Samsung Galaxy Grand Quattro] Natus Chaos:
Can't flash the fiz patch

I can't flash the fix for boot,CPU,videos, on the post recovery, I get the error saying footer wrong or zip invalid, PS: I using TWRP not stock recovery, I think the zip file is corrupted.
[Samsung Galaxy Grand Quattro] rony raj:
yes if dev can
[Samsung Galaxy Grand Quattro] tejus:
Updated another method
[Samsung Galaxy Grand Quattro] Tbone456@:
i have done that but wifi not works after pasting modules files and rebooting. srry for bad english:good::good::good:
[Samsung Galaxy Grand Quattro] Wenndelp:
I had the same problem, then i reapete the process and wifi it's working again.
[Samsung Galaxy Grand Quattro] Virtuazada:
i8550L

Worked on the i8550L!

Thank you! Great work! :laugh: :good:
[Samsung Galaxy Grand Quattro] Tbone456@:
Did not solved yet I have done it 5 times ??
[Samsung Galaxy Grand Quattro] Virtuazada:
Same here ::(
[Samsung Galaxy Grand Quattro] Tbone456@:
I think there is a problem for rev2 users
[Samsung Galaxy Grand Quattro] subhadip12062:
Can u please make a iOS or miui ROM for this device?
[Samsung Galaxy Grand Quattro] Tbone456@:
Bro miui 6 available for this device check forum in Original Android Development.and I think you didn't like iOS if it exists for this device (in future)...So enjoy!!???