yashsingh1/xdaforums huggingface dataset:
[Galaxy Grand 2 Original Android Development] djchittoor:
Hi,

The ROM isn't pre-rooted, you have to flash the SU addon from LineageOS or Magisk which is recommended to use by the LineageOS devs than their SU addon.
[Galaxy Grand 2 Original Android Development] djchittoor:
Its all possible thanks to the S3 Neo team and the klte devs
[Galaxy Grand 2 Original Android Development] Amortaka:
I think reinstall the same ROM. I have not tried another ROM for this phone
[Galaxy Grand 2 Original Android Development] Natsu!:
like other roms cant use both sim 1 and sim 2 voice calls not working in sim 2
[Galaxy Grand 2 Original Android Development] king:
Where can we find the last build as its removed from lineage website
[Galaxy Grand 2 Original Android Development] Billy Bons:
Lineage 16 image
[Galaxy Grand 2 Original Android Development] mayrifle:
Thank You.
[Galaxy Grand 2 Original Android Development] anandkshy:
Any idea? No audio issue during Normal call

No audio during the normal call, Unable to hear and mic issues .. but works fine during Whatsapp call...
[Galaxy Grand 2 Original Android Development] djchittoor:
Hi,

There is no such issues in the ROM and I suspect its your baseband rather than the ROM so please update your baseband to latest, you can achieve this by flashing the the latest stock ROM through odin/heimdall
[Galaxy Grand 2 Original Android Development] djchittoor:
Hi, so I have heard of this problem and its seems that guys with unofficial screens or panels are facing this, as of now there is no fix to it and I believe it has to do with the kernel-side as we are using a common kernel configured to work with the other MSM8226-Samsung family devices and I will try to fix ASAP so you guys can have the full experience:o:o
[Galaxy Grand 2 Original Android Development] Sisir_Raihan:
I'm having Same Problem! :(
[Galaxy Grand 2 Original Android Development] djchittoor:
https://xdaforums.com/showpost.php?p=83086475&postcount=23
[Galaxy Grand 2 Original Android Development] anandkshy:
Thanks for you response. Can you help me the correct link of the ROM Please.
[Galaxy Grand 2 Original Android Development] Sisir_Raihan:
I flashed the latest stock ROM through odin. Than I again Installed the TWRP. Than I Flashed This Rom Again.

Sim 1 Normal Call Fixed but Sim 2 has same problem! :( :confused:
[Galaxy Grand 2 Original Android Development] melgene21:
Can you fix FM radio? When I connect headset it keeps closing or its not working. Thanks for the ROM BTW I use it as my daily driver now. ?
[Galaxy Grand 2 Original Android Development] djchittoor:
https://updato.com/firmware-archive-select-model/?exact=1&q=SM-G7102
[Galaxy Grand 2 Original Android Development] djchittoor:
I will look into it
[Galaxy Grand 2 Original Android Development] djchittoor:
Can you try using another FM Radio app other than AOSP FM?
[Galaxy Grand 2 Original Android Development] melgene21:
SpiritF works for me. What about bootamination? Can I flash zip files?
[Galaxy Grand 2 Original Android Development] djchittoor:
Do you get a blank screen for bootanimation??
[Galaxy Grand 2 Original Android Development] melgene21:
Yes sir. :cool:
[Galaxy Grand 2 Original Android Development] djchittoor:
Then I guess you have an unsupported panel.

Please read post https://xdaforums.com/showpost.php?p=83086475&postcount=23
[Galaxy Grand 2 Original Android Development] S4uL:
How can i push some apps to system? Because everytime itry to push an app (exmple "mixp***er") & when then i reboot the phone its always boot to recovery mode, cannot boot to menu. I never have this isues in N rom.

Or maybe there is another method to push apps to system for P rom? I dont know anytihng about P rom.

And 1 more problem, my titanium backup cannot backup to sd card its shown as protected folder, how to solve this mr?

This rom is work great anyway..
[Galaxy Grand 2 Original Android Development] anandkshy:
Download and flash the stockrom using odin, and flash LOS 16. should resolve the issue

https://drive.google.com/file/d/1L88JupM0D6pHrldwXru2z7-MqXEslkkg/view
[Galaxy Grand 2 Original Android Development] djchittoor:
Its not recommended that you install user apps as system apps, if really want to i guess there are apps for it or you can use ADB to do so as for your second issue can you explain a bit more and attach screenshots of the problem
[Galaxy Grand 2 Original Android Development] S4uL:
Owh ok no problem, i apreciate your hard work mr..

And about my TB app?

its shown like this.

Already try to reflashing this P rom again, rooting with addon su / magisk but still same.

And when i try to flash N rom, theres nothing problem with the TB app. (Sorry im not mean to comparing this rom with other rom)

- Other not P Rom : i set my sd card as portable sotorage (My TB work for backuping some app to sd card)

- This P Rom : i set my sd card as portable storage (and my TB cannot backup apps to sdcard, so i must do backup to internal storage first and then im manualy copying the backup files to sd card)

Im never trying to set my sd card as an internal storage, im scared if that can broke my sdcard.

Bcause i dont have pc to backup my very important files.
[Galaxy Grand 2 Original Android Development] djchittoor:
First of all please use Magisk rather than using LineageOS SU add-on. I am not sure as to why this is happening with titanium backup, Can you try using Migrate app? I heard it was a good modern alternative to Titanium Backup
[Galaxy Grand 2 Original Android Development] Himan111999:
[MENTION=10664579]djchittoor[/MENTION] thank you so much brother for this rom

I appreciate your hard work

Since 2 years i was not using grand 2

But now I'm definitely going to install this beautiful rom

Its great to see new rom for our grand 2

All the best for your future works ❤️?
[Galaxy Grand 2 Original Android Development] djchittoor:
:good:D:D:good:
[Galaxy Grand 2 Original Android Development] Kevin Saiza:
Can you share the device tree/ source bro
[Galaxy Grand 2 Original Android Development] djchittoor:
Everything is public in LineageOS github

https://github.com/LineageOS

you can search for our trees and kernel and as for the vendor you can find them in TheMuppets org

https://github.com/TheMuppets/proprietary_vendor_samsung
[Galaxy Grand 2 Original Android Development] Kevin Saiza:
I cannot find ms013g tree there
[Galaxy Grand 2 Original Android Development] XinextialMatrix:
Hai guys i missed this forum so much and im happy that dev. continue giving you an awesome custom rom until now , last year my grand 2 give up and the last custom rom i use is the alpha lineage 8.0 it's sad that i can't install the future stable updates so i bought now realme smartphone but i kinda missed this forum so much that the time im using my grand 2 im always keeping myself updated everyday and helping dev. giving them feedback its been 2yrs im using my grand 2 and now it's been 1 and half year since it broken salute to the developer of this rom thank you sir♥️
[Galaxy Grand 2 Original Android Development] Persian Warrior:
This ROM is awesome!

Thanks...
[Galaxy Grand 2 Original Android Development] djchittoor:
:good::good:
[Galaxy Grand 2 Original Android Development] djchittoor:
I am sorry about what happened to your phone, maybe you could try to repair it as parts for the phone now are really cheap
[Galaxy Grand 2 Original Android Development] alirezahabiz:
Important

Mic and speaker's don't work in call when I use GSM or 2g in Sim 1 , and Sim 2 don't work mic & speaker in both 2g & 3g .
[Galaxy Grand 2 Original Android Development] djchittoor:
There is no such issues in the ROM. You could try flashing the latest stock ROM to update you baseband
[Galaxy Grand 2 Original Android Development] krockcorp:
Hi, i tried to flash the rom in twrp but it gives me an error and says the file is corrupt, i tried to download it again and flash it again, it won't work. I did as recommend above and flashed the latest version of the stock rom through odin the twrp then the rom, it doesn't work at all.

I think the problem is in transferring the zip inside phone's storage, because it doesn't transfer correctly and i don't know why,

Help Please !!!

- SD card slot doesn't work in my phone.

- I have Galaxy grand 2 duos (EGY).
[Galaxy Grand 2 Original Android Development] djchittoor:
you can ADB sideload the ROM

Here's a tutorial for it :-

https://www.youtube.com/watch?v=Oo2cErfUSSE
[Galaxy Grand 2 Original Android Development] K--R:
കണ്ടിട്ട് കൊള്ളാം ഫ്ലാഷ് ചെയ്യാം!
[Galaxy Grand 2 Original Android Development] Galileoo:
"Bluetooth keeps stopping" error message popping up every couple of seconds and Bluetooth doesn't work
[Galaxy Grand 2 Original Android Development] djchittoor:
Oh .. That has to do with your firmware iirc .. please flash another one
[Galaxy Grand 2 Original Android Development] djchittoor:
Pwinallah:good::good:
[Galaxy Grand 2 Original Android Development] Fat7o:
Hi

I face a small problem with install of some apps that I backed before flashing the ROM , "app not install" this message appear
[Galaxy Grand 2 Original Android Development] K--R:
So i flashed this rom and noticed some things;

1. No bootanimation, but booted super fast:D .Maybe a flashable zip will do the job but i didn't find any.

2. Brightness becomes pitch black at half. Disable the brightness bar in quick setting to avoid accidentally making your phone super dark.

But a great rom, great performance, and great battery life:cool: .Credits to [MENTION=10664579]djchittoor[/MENTION] well done!
[Galaxy Grand 2 Original Android Development] alirezahabiz:
i have Last Android Original Update (G7102DDSBQF1)

And i have last Update linage	(2020-08-08 ) install With TWRP Recovery 3.0.3 , But sim ( MIC & Speaker in call ) 2 DO NOT WORK .

If I use internet 3g on SIM 2, the sound and microphone call on SIM Card 1, similar to SIM Card 2 does not work.
[Galaxy Grand 2 Original Android Development] djchittoor:
Hi,

As for issue number 1 some particular panels are not supported referring to the 3rd party replacement panels as suspect it has to do with the kernel as before pie we were using the ms013g kernel now we are using an unified kernel brought up from S5 Mini kernel source... for issue number 2 I am aware of the issue I will guess its the brightness overlays so i will try to fix it ASAP:good::good:
[Galaxy Grand 2 Original Android Development] djchittoor:
Hi,

Thanks for reporting this. I will take a look at it.
[Galaxy Grand 2 Original Android Development] K--R:
No worries... Still the best rom I used in this phone!

Keep up the good work!!
[Galaxy Grand 2 Original Android Development] alirezahabiz:
[/COLOR]

Thanks . If i Use 3G on Sim 1 , call ( MIC & Speaker ) Is Work . But IF i Use 2G or GSM , Dont Work .

Sim 2 Don't Work At all in Both 3g & 2G .

Bugs:

1_ After getting the update in the phone settings, I pressed the restart key in the update section settings , the update will not start in recovery. In fact, nothing happens.

(TWIPVersion 3.0.3 )

2_ format SD in internal : When I use internal SDCARD , Apps in internal , do not work .

And I can't install app on google store ,

When apps move on SD card app is hide in menu and don't work . apps deleted When I restart my phone ( when use internal SD card format )

3_ Auto Dark Mode : not work correct ly , please add manuall time (between 01:00 to 00:00 ) time . or more .
[Galaxy Grand 2 Original Android Development] :
This post was deleted by user.
[Galaxy Grand 2 Original Android Development] Ali-otman97:
Can't connect to a hidden wifi network

I am trying to connect to a hidden wifi network but the mobile doesn't find it, even though I checked the hidden WiFi option in the advanced options

Update: problem solved by flashing the rom again and flashing gapps
[Galaxy Grand 2 Original Android Development] :
Does not charge if device shut off and also the google keep saying updating ok google

I have clean flash and using all thing stock provided by rom and gapps mini. The problem is when device is shut off, the device does not charges although samsung logo of charging and rom's logo of charging is shown but it does not charges I switched off and put it to charge and when I turn on the battery is was still 1%. Also google just keep spamming in notifications " Ok google voice model updating" and after few minutes it shows it as failed. I tried to set google assitant when first time setting phone and when in google assistant it asks to set up google assistant to enable advance feature and it shows problem while connecting error although my internet 100/20 is perfect and I tried other method too and is working properly in phone .

Last, the britghtness slider is not calibrated properly and only moving more than half real brightness began to change.

SORRY IF I MADE IT LONG BUT I AM LEARNING TYPING SO SOMETIMES I GOT OVEREXCITED.
[Galaxy Grand 2 Original Android Development] usamael2000:
Thank you so much for this ROM

First of all, I would like to thank you so much for taking the time to develop this ROM for the Grand 2 mobile.

I replace my android 4.4 by this ROM 4 days ago and really love it. Now I can install and run applications that I was not able to use before.

I have a few issues:

1- sim 1 is working fine, but sim 2 is not. I can make/receive calls from/to sim 2, but cannot hear the other party and vice-versa. I tried different combinations to change the "preferred network mode" for both sims, but none worked for me.

2- The magnetic sensor and the compass are not working at all. Please note that the sensors tool applications show the details (name, vendor, etc.) of the magnetic sensor.

3- Although there are many satellites (around 20) show up when using the GPS status application, but did not get a location fix (coordinates) so far. I think this is related to issue #2.

I used this ROM: https://mirrorbits.lineageos.org/fu...neage-16.0-20200808-nightly-ms013g-signed.zip

In addition, I used Twrp v3.2.3.0 for Galaxy Grand 2 SM-G7102 (unofficial)[Updated]: https://xdaforums.com/galaxy-grand-2/development/twrp-galaxy-grand-2-sm-g7102-t3778414)

and I used the arm architecture for Google Apps.

Thanks again
[Galaxy Grand 2 Original Android Development] djchittoor:
Hi,

Sorry for addressing you late..

As for your bugs:-

1. as for this issue you just need to flash the latest twrp.

2. Can you provide a bit more info on this? I have personally tested this out and it works perfectly for me.

3. You just need to set your timezone correctly in the `Date and Time` in settings.

and as your report about the SIM2 problems, I initially thought it was something wrong with people's basebands but now as I am aware of the increasing reports about it .. I think its a problem from the vendor blobs we had some problems using klte RIL blobs and currently we are using the ones from stock anyways I will take a look into it more.

Thanks for reporting.
[Galaxy Grand 2 Original Android Development] djchittoor:
Hi,

Sorry for the delay in responding.

As for for issues:-

1. https://xdaforums.com/showpost.php?p=83431121&postcount=69

I have addressed your issue here in that post, please do wait till I find a proper fix for it and if you have telegram could you PM

me so we can test out the Radio blobs (t.me/djchittoor )

2. as for this issue our kernel has problems configuring the magnetic sensor it seems, I will take a look into and try to fix it ASAP

3. as for your issue with GPS, its related to LineageOS they have to merge some changes to fix the legacy GNSS hal that we are using and should in the coming updates

Thanks for reporting.. also appreciate with well explained report:good::good:
[Galaxy Grand 2 Original Android Development] djchittoor:
Hi,

Are you sure you are running the official builds? because I am pretty we dont have problems with offline charging
[Galaxy Grand 2 Original Android Development] Galileoo:
"bluetooth keeps Stopping"

i tried flash another firmware mine was EGY and the following was XSE and the Problem Still there

and i googled some solutions like backup EFS from official firmware and restore it after flash the custom rom and this did not fix it

another Solution was to reset Wi-fi, mobile & Bluetooth from settings then do factory rest and this also did not fix it

rom build: lineage-16.0-20200905-nightly-ms013g-signed.zip

Gapps : open_gapps-arm-9.0-nano-20200809
[Galaxy Grand 2 Original Android Development] alirezahabiz:
And Where is (Link ) Last twrp For ms-7102 ?
[Galaxy Grand 2 Original Android Development] ari.subagiyo:
https://xdaforums.com/galaxy-grand-2/development/twrp-galaxy-grand-2-sm-g7102-t3778414
[Galaxy Grand 2 Original Android Development] Calibrimberpk:
Any installation Method? I mean Wipe Everything Or Do I need any Custom Recovery?? And Which Partitions Should I wipe?
[Galaxy Grand 2 Original Android Development] djchittoor:
I had very similar problem where it pops up Bluetooth not responding this happened to me after flashing very latest firmware but then to fix it I just flashed another firmware with the same PDA and it was working fine I suggest you to do the same
[Galaxy Grand 2 Original Android Development] Galileoo:
can you tell me the steps please
[Galaxy Grand 2 Original Android Development] Rafi.aadeez:
It's going pretty well. How to stop ads. ads are causing a lot of problems in some apps. Please help!!
[Galaxy Grand 2 Original Android Development] AJS_177:
I checked the sha265sum, copied the ISO to my SD Card and I get an error while trying to install

"Installing zip file '/external_sd/lineage-16.0-20200919-nightly-mso13g-signed.zip'

Checking for MD5 file...

Skipping MD5 check: no MD5 file found

Warning No file_content

E3004: This package is for device: ms01, ms013g, mso1lte; this device is .

Updater process ended with ERROR 7

Error installing zip file '/external_sd/lineage-16.0-20200919-nightly-mso13g-signed.zip'

Updating partition details...

..done"

But I know for sure my device is ms013g and I have installed a few ms013g custom roms before.
[Galaxy Grand 2 Original Android Development] K--R:
Error 7 means outdated TWRP version. Install a newer version through the custom recovery you have installed.
[Galaxy Grand 2 Original Android Development] S4uL:
Hello mr..

I want to ask again..

- can i flash microG for this rom?

- does this rom passed signature spoofing requirement for microG?
[Galaxy Grand 2 Original Android Development] AarthurFrancis:
Some help on installing this rom please?

Hey guys so this is my First time trying to installing a custom ROM as I have never done it before.

I could really use with some help like which root app to use and all or maybe a video link explaining the steps.

Thats all I ask for and also thanks in Advance :)
[Galaxy Grand 2 Original Android Development] Persian Warrior:
Hello.

Unfortunately, the last version of the ROM, that is, 2020-09-26, will not be installed and gives error 7! This is while I am using version 3.2.1 of TWRP recovery.

After the update to version 2020-09-19, Bluetooth also has a Force Close problem and constantly gives errors!
[Galaxy Grand 2 Original Android Development] alhelal:
Any fix for sim2 calls sound ?
[Galaxy Grand 2 Original Android Development] S4uL:
My english is not too good, but maybe i can help you alittle.

First of all, you must download all the file first.

- twrp.tar

- twrp 3.2.3.zip

- gapps 9.0.zip (if needed)

- ROM xxx.zip

- last stable "magisk v20.4.zip" (if needed)

And copy all the files to your memory card.

Step :

1. Your phone must be grand 2 duos smg7102 & have the latest firmware updated.

2. Download twrp from this link https://xdaforums.com/galaxy-grand-2/development/twrp-galaxy-grand-2-sm-g7102-t3778414

- Flash the odin flashable.tar first (this only for whom never changing the stock recovery mode). And flash it via pc using odin software (youtube, how to flash ....). After done this flashing and then,

- Flash the twrp 3.2.3 (you must use this version to avoid some error). Just flash this version via recovery mode (youtube, how to boot into recovery mode grand 2).

3. And flash the ROM, flash it via twrp (youtube, how to ....)

4. Flash Gapps 9.0 (IF NEEDED), flash it via twrp.

5. For Rooting your phone (IF NEEDED). Flash magisk, latest stable version via twrp.

6. REBOOT your phone & DONE.

---------- Post added at 11:33 AM ---------- Previous post was at 11:10 AM ----------

Eh im forget some step.

After step 2 before go to step 3.

Or you can call it as step 3

3. Wipe all your data, wipe it from twrp. You can give check mark to all wipedalvik/cache, data, internal, system, etc. BUT DONT GIVE CHECK MARK FOR YOUR MEMORY CARD.

This step will erase everything, so do backup first before wipe all. Just in chase.

4. And flash the ROM, flash it via ......................
[Galaxy Grand 2 Original Android Development] Elson Simões:
No Sound on SIM 1 and SIM 2

Hello Guys

I'm Kind of new on these flashing things, but for my first flash i did pretty well.

First of all, on the first day's it worked very well pretty fast and light on the phone resources, but few days back started giving problems on SIM 1, no sound on call, u call cant hear and u receive cant hear to, but recently the same problem started on both SIM's, cant hear on both, but the curious part is that calls on Facebook messenger and whatsapp work normally, is just the normal call on dial app that don't work.

I did a factory reset and nothing happens and the problem persist i also tried to flash the last build from scratch and problem persist, i think if the problem was hardware, messenger and whatsapp will not work too but they work, now I'm trying to flash the stock rom and the first i downloaded give error "not valid zip file" or something like that, to see if can solve my problem and wait for this problem can be fixed in the next builds, if someone can help me get the stock 4.4 so that i can see if calls work again will be much of a help.

I read the past messages and i see people with the same problem, and i can tell this, is not band problem, i think is software related, and i open to try other solutions if you guys can help me

Thanks in advance, and sorry if my english is terrible :D:D:D
[Galaxy Grand 2 Original Android Development] Lucas_Gazula:
Um, how do you use the 'stock' kernel? I'm a beginner, and I'm using 7.1.2 AOKP ROM. I don't know what 'kernel' I'm using but I think it's A$$. Please help :)
[Galaxy Grand 2 Original Android Development] djchittoor:
Hi,

I microG requires some external patches in the sources which is not possible to be added in OFFICIAL or mainline builds but there is another aftermarket variant of LineageOS that offers this they use the official LineageOS trees and compile in source with the patches applied .. let me tell you , this is not OFFICIAL or part of LOS in any way AFAIK

https://lineage.microg.org/

here is the link to the site
[Galaxy Grand 2 Original Android Development] djchittoor:
Those Bluetooth problems are caused by the firmware .. I assume it happens to some who are on the latest firmware can you try rolling back a version back or try ones from different region
[Galaxy Grand 2 Original Android Development] djchittoor:
Hi,

I thank you for helping out the thread issue... Have a nice day
[Galaxy Grand 2 Original Android Development] djchittoor:
Hi,

I haven't seen a problem similar to yours .. Unfortunately IDK why this is happening maybe you can try flashing the latest stock ROM https://updato.com/download-samsung-galaxy-grand-2-firmware/sm-g7102/ here are links to the firmware you need download one for your region and then use ODIN to flash the firmware files there are many guides on YT as well as here on XDA

on how to flash Samsung stock ROM... Have a nice day
[Galaxy Grand 2 Original Android Development] alhelal:
Repeated question...

Sim 2.... Can't hear received and out calls!!! Any fix for that problem?
[Galaxy Grand 2 Original Android Development] alirezahabiz:
You Should USE 3G Network On sim 1 And Set 2G in Sim 2 . Setup Network Sim 2 in GSM And Sim 1 On VCDMA , Your Data SHLULD BE ON SIM 1 . OK ? :)

---------- Post added at 09:16 AM ---------- Previous post was at 09:11 AM ----------

Come On FIx Mic On Sim 2 ;)