yashsingh1/xdaforums huggingface dataset:
[Galaxy Grand Prime Android Development] Gabboxl:
No problem, but please think twice before sending a bug report in the future.

I know there is the qemu.hw.mainkeys=0 trick for the build.prop config file. There are a lot of tutorials online that explain how to do this.
[Galaxy Grand Prime Android Development] Abdur Rahim Oni:
can you make a scripted flashable zip that will remove the nav bar ?
[Galaxy Grand Prime Android Development] Gabboxl:
Hi, I know there are tons of them online, just search on Google or Github
[Galaxy Grand Prime Android Development] Abdur Rahim Oni:
but i dont know which one is safe or stable can you give me one
[Galaxy Grand Prime Android Development] hidden.hero:
@Gabboxl Sir Bluetooth file transfer not working is this a bug?
[Galaxy Grand Prime Android Development] Gabboxl:
Hmm I actually never tried transferring any files over bluetooth... I'll try when I get back home from vacation.

Could you follow the bug reporting guide on the first post?
[Galaxy Grand Prime Android Development] phuhuynh283:
Hmm, do you need me to support for this?

Ps: I haven't tried transferring file over bluetooth :)
[Galaxy Grand Prime Android Development] Gabboxl:
Oh yeah, if you can test any file transfer over bluetooth while recording a logcat I would be very happy :) thanks
[Galaxy Grand Prime Android Development] phuhuynh283:
But, how to.... tranfer file over bluetooth? :)
[Galaxy Grand Prime Android Development] Tres_Tigers:
Do you have another device with Bluetooth (with file transfering) capabilities?
[Galaxy Grand Prime Android Development] phuhuynh283:
Hmm, idk :)

Maybe I have
[Galaxy Grand Prime Android Development] Tres_Tigers:
Do both devices know of each other's existence?

As in, are both devices connected before so that they might be able to send files?

If so, have either device send a photo or something from one device to the other.

This can usually be accomplished on Android by the 'Share via' Bluetooth option.

Windows 10 has a option towards the bottom of the Bluetooth settings menu to send or receive files.
[Galaxy Grand Prime Android Development] Abdur Rahim Oni:
Hey i got another problem in this rom and also in other android go rom that i play free fire game a lot but when i play or if i click start button it freezes in the loading menu and closes the application which is really wierd to me cuz i also used lineage android go edition for this device which had the same problem i just shifted from lineage 14.1 to 18 because of overclocked kernel and nice gcam if you could fix the problem then i will be really happy and tension free

Thank you very much

hoping more from you ❤️
[Galaxy Grand Prime Android Development] Gabboxl:
Hi, unfortunately there isn't much more I can do with a 6 years old device... Playing games on gprime always has been a problem.

I'm sorry 😞
[Galaxy Grand Prime Android Development] ivanc2960:
Hi I'm having issues with installing the ROM, the device I'm installing to is a SM-G530T (gprimeltetmo) and when installing it says that the package is for and it lists out compatible devices which the gprimeltetmo is listed. and it says that my device is and it's just blank. My TWRP version is 3.1.1-1 which is the latest version available. I tried installing another recovery (Orange Fox Recovery) but it said it was incompatilbe. But when it said what my device was it said it was a gprimeltetmo, which is correct. I'm not sure what's going on with the flashing process on my device.
[Galaxy Grand Prime Android Development] Gabboxl:
Which zip file are you trying to flash?
[Galaxy Grand Prime Android Development] blowtorchhonor:
Try using the gprimelte (NO tmo) rom, I have a T-Mobile branded Grand Prime and the gprimelte zips are the only ones that work.
[Galaxy Grand Prime Android Development] VSWii:
Build date/Release version you downloaded/installed (the name of the .zip file): lineage-18.1-20210427-UNOFFICIAL-fortuna3gdtv-V4stable.zip

Device variant you are using: fortuna3gdtv

Gapps version (if using): No (tested with it too)

Did you--

wipe: Yes

restore with titanium backup: No

reboot after having the issue: Yes

Are you using--

a task killer: No

a non-stock kernel: No

other modifications: No

Provide any additional information (observations/frequency of problem/last version it worked on/etc) as needed:

The SIM cards 1 and 2 don't work, and I keep having this same problem with any Android 8.0+ custom roms I test on my SM-G530BT.

That doesn't happen with any Android 7.1.2 or below roms. I have tried all Android versions between 8.0 - 11.0, and nothing fixes that bug. I have tried everything, nothing happens.
[Galaxy Grand Prime Android Development] lm8lm8:
Hi guys,

just tried to install :

Name: TWRP-3.2.3-lineage-15.1_j8_20180921_gprimeltexx.tar

and lineage-18.1-20210425-UNOFFICIAL-gprimeltexx-V4stable.zip

on my grand prime lte (gprimeltexx)

installation looks well while twrp, but this last one reboots now everytime to recovery..

do you have an idea?

I thank you vm :)
[Galaxy Grand Prime Android Development] Gabboxl:
Well, this is weird, I have the same variant and it works well... have you wiped everything from memory before flashing the room?
[Galaxy Grand Prime Android Development] Gabboxl:
Thanks, probably this is unfixable but I'll see in the future what I can do. Could you try to capture a logcat when you experience the problem?
[Galaxy Grand Prime Android Development] FriendsNone:
Hello. Can someone guide me on how to get this custom ROM working? It's been a while since I last tinker with an Android phone lol

Got a fortunave3g. Used to run Philippine Stock ROM (4.4.4), but now flashed with Russian Stock ROM (5.0.2).
[Galaxy Grand Prime Android Development] Gabboxl:
Did you read the instructions on the first post?
[Galaxy Grand Prime Android Development] VSWii:
Thanks for the reply. I will!
[Galaxy Grand Prime Android Development] FriendsNone:
I did. But ran into some problems.

Flashed TWRP from msm8916 using Odin. Successful flash. But when booting to recovery, it's just a black screen. Though it's being recognized by the computer. Tried both fortunave3g and fortuna3g builds of TWRP by the way.

Then I tried TWRP from twrp.me. That works. Though it's made for fortuna3g. But I went with that.

Next I tried flashing the fortunave3g build. Failed because my device is fortuna3g but not fortunave3g. I edited a file in the ROM so it thinks it's the right device. Flash successful. But it only gave me a black screen. Though it did actually boot up. Using scrcpy, I can see that it's actually working. Just the screen isn't.

Then I tried the fortuna3g build. Same thing. Successful flash, successful boot, black screen.

The phone was using a Philippine-based Stock ROM (4.4.4) when I did all of those. Now I just flashed it with a Russian-based Stock ROM (5.0.2) and would like to try all of those again. After getting your thoughts on all of what I've said.
[Galaxy Grand Prime Android Development] lm8lm8:
I cant wipe /data before writing LOS from twrp because.. LOS image file (and gapps) are on the /data, copied just after installed twrp.

what I do :

a/ install stock rom through odin

b/ boot normally with stock rom up to samsung softwaries

c/shutdown phone, reboot to download mode

d/ put twrp, plus the two others (csc, modem.. except main AP image) throug odin to flash

e/ reboot to twrp

f/ copy from usb to /data, under twrp, LOS and gapps images

g/ flash los+gapps, then reboot

h/I can wipe everything from /data, it's still rebooting to recovery

only way to stop booting recovery is to use old twrp/los (I did it once, few months ago, with older los images, not working with sim card) or to put back whole 4 files of stock rom through odin to get it totally factory reset.

so I don't understand either :x
[Galaxy Grand Prime Android Development] Gabboxl:
There was a fortunave3g twrp build on msm8916.com but now the website it's down. You should try that build of twrp when the site comes up again.
[Galaxy Grand Prime Android Development] Gabboxl:
I don't know what's happening m8, try getting a logcat when booting and send it there.
[Galaxy Grand Prime Android Development] Gabboxl:
NO, I already said this before.
[Galaxy Grand Prime Android Development] FriendsNone:
Yeah. That's one problem. But I still have the fortunave3g TWRP build from msm8916 that I used. I'll try flashing that and come back for results

Update edit: It works! I do see this "Set Warranty Bit" thing when booting into TWRP or LOS, but nothing bad (right?). I did flash the fortunave3g build of both TWRP and LOS. So far its okay. Doing some normal stuff to test it out.
[Galaxy Grand Prime Android Development] lm8lm8:
could you precise me which image file of LOS I might try, plus which twrp version, to be sure Im using the right file? :) thanks
[Galaxy Grand Prime Android Development] Gabboxl:
Great, yes the warranty bit is the tripped knox counter, don't mind about it.
[Galaxy Grand Prime Android Development] Gabboxl:
You have to download the gprimeltexx V4 (the latest) build if you have a SM-G530FZ.
[Galaxy Grand Prime Android Development] FriendsNone:
Well the ROM only lasted a day for me lol.

With BiTGApps and a few apps. It ran pretty fine, despite how old the hardware is. Though I can't say that it's daily driver material. Multitasking is bad and will bring the phone to it's knees. Sticking to one app at a time is fine. General Android animations are smooth. Able to chat with friends on Discord. YouTube Vanced plays videos smoothly at 480p. Web browsing with Bromite is a little choppy, but manageable. Spotify streaming is good but made the phone hang horribly.

Which ends up with me removing the battery and booting up to a bootlooped Samsung logo. Not even a wipe in TWRP fixed it. Had to reflash stock using Odin for me to flash stuff again. Currently have LOS 16 from msm8916 on the phone to test out. (spoiler alert, it's still laggy)

There is a few problems though. Draw over apps seems to be disabled. Needed for Picture in Picture on YouTube Vanced, and an alternative auto-fill method on password managers (such as Bitwarden or LastPass). Camera doesn't seem to work, both GCam and the Stock app. I also tried the fortuna3g build to test the cameras and still nope.

I am pretty optimistic about this ROM's future. I love seeing old phone having a new life, even if it's a slow one lol. As much as I'm patient while using it, I somewhat reached my limits hahaha. So good job developer!

I am curious though. What ROM(s) would you suggest or use daily?
[Galaxy Grand Prime Android Development] VSWii:
Thank you. I just fixed it yesterday thanks to this post:

( https://xdaforums.com/t/how-to-use-custom-rom-8-1-10-like-lineageos-at-fortuna3gdtv-g530bt.4266457/ )
[Galaxy Grand Prime Android Development] VSWii:
I'm having an issue like that, but with my gprimeltezt (SM-G530MU).

After flashing and booting any ROM above Android 8, all I get is the Samsung logo and then a black screen. It actually boots up, and I can hear the default notification sound, but the screen is completely black.
[Galaxy Grand Prime Android Development] Jannat722:
Hello Sir, the rom is wonderful gift for us.....I flash the [fortuna3g (SM-G530H) V3stable] but camera is not opening. It says camera keeps stopping... app info or close app

then i download another camera on play store it says see the picture...please, fix it..
[Galaxy Grand Prime Android Development] Gabboxl:
Hmm this is weird haha! First of all what variant are you using?

Why reflash stock if there's a bootloop when you can just wipe the system partition?

If I remember well the draw over apps is disabled of GO builds of Android.

I don't think there will be much more updates to this rom, everything is fixed for me (at least for my variant) and fixing bugs for other variants without physically having them it's an extremely hard job.

The performance of the rom never was my final objective, it was just making lineage 18.1 somewhat runnable on a gprime.

What rom I suggest to use daily? Well, stock or lineage (maybe not 18.1)! :)
[Galaxy Grand Prime Android Development] Gabboxl:
I don't know what's the problem. Please use the latest build, which is V4stable and let me know.

When reporting a bug please follow the bug reporting guide on the first post.
[Galaxy Grand Prime Android Development] Jannat722:
Sorry Sir i am new here so forgive me to break reporting guide
[Galaxy Grand Prime Android Development] Jannat722:
Hello Sir like you said i have installed the latest version v4 but still the camera dose not working see the picture please give me sollution...i am waiting for your answer...
[Galaxy Grand Prime Android Development] Gabboxl:
Does gcam work instead? Please follow the bug reporting guide if not.
[Galaxy Grand Prime Android Development] Jannat722:
yes sir i try also gcam bt still not working
[Galaxy Grand Prime Android Development] Jannat722:
Hello Sir see this screenshot and please give me a solution for this..i am waiting for your answer..
[Galaxy Grand Prime Android Development] Gabboxl:
Please follow the bug reporting guide on the first post.
[Galaxy Grand Prime Android Development] Jannat722:
Sir i don't understand what are you saying please explain me...i am new here so i don't know the bug reporting guide...
[Galaxy Grand Prime Android Development] Gabboxl:
It's on the first post of this thread.
[Galaxy Grand Prime Android Development] FriendsNone:
I do have screenshots of the About Phone section before doing some mods.

Spoiler content hidden.

Spoiler content hidden.

Oh. I was just doing the normal Wipe option in TWRP. Didn't know that hahaha.

That's alright. If I weren't so reliant on modern apps or Google services, I'd be fine with it. Like fully offline, all local media, only calls and texts. But hey, better than pure stock and/or leaving it in the drawers.

I guess I'll just try all the Lineage versions lol
[Galaxy Grand Prime Android Development] Jannat722:
Sir, my device model is Sm 530H so I flash fortuna3g-V4...Please sir give me one Solution how can i fix it...Please sir help me...the rom is wonderful smooth, no lagging bt camera and flashlight is not working Please sir give me Solution how can i fix it...help me sir
[Galaxy Grand Prime Android Development] Gabboxl:
Is your baseband XXU or XCU?
[Galaxy Grand Prime Android Development] Jannat722:
Hello Sir , recently I saw that my device made by Vietnam code is (SM-G530H) [XXV] so please tell me which rom can I flash...?...help me sir
[Galaxy Grand Prime Android Development] Gabboxl:
Do you mean XXU or it's actually XXV?
[Galaxy Grand Prime Android Development] Jannat722:
Yes Sir...see the attached files..
[Galaxy Grand Prime Android Development] hidden.hero:
@Gabboxl sir SMS messages are not coming to me. I tried putting 2 sim cards in the phone but I can't receive SMS on both. I can send sms but sms messages don't come to me. Please help
[Galaxy Grand Prime Android Development] FriendsNone:
Came back to try out LOS 18 again. This time without GApps. I'm not sure how to give more details to this. Whenever I do a reboot, the phone just boot loops.

Flashed LOS 18 and Magisk. Went through the setup. Magisk Manager needed a reboot to finish doing it's thing. And it started boot looping in the Samsung logo. I also tried doing it one at a time. Restarting after first-time setup, still okay. Restarting after flashing/installing Magisk, still okay. Customizing settings, boot loops again.

Maybe there's something in the settings that causes it to boot loop? I could try restarting everytime I change a setting. But that's kinda time consuming, and the power button would probably hate me lol.

Edit: I already found the problem! It has something to do with Color Profile in LiveDisplay. Changing from the default Dynamic to Standard (not sure with others), it causes it to boot loop to the Samsung logo. I'm not sure if this is the only cause. But I'll keep an eye on it
[Galaxy Grand Prime Android Development] Gabboxl:
I've never seen this variant... Have you tried the XXU version of the build instead?
[Galaxy Grand Prime Android Development] Gabboxl:
Hi, please try following the bug report guide on the first post of this thread. Attach a logcat during boot also, thank you.
[Galaxy Grand Prime Android Development] hidden.hero:
Sir logcat is here
[Galaxy Grand Prime Android Development] Jannat722:
Yes sir i tried all varient...and now i use fortunave3g its all working..no bug for me..
[Galaxy Grand Prime Android Development] vitaly-zdanevich:
I have a bootloop and cannot boot into recovery - I see black screen, please help. Just first reboot after flashing of this ROM and altering of some settings.

UPD: trying fastboot flash recovery twrp.img in `Downloading...` screen but see < waiting for any device >.

UPD2: my solution to fix TWRP:

Download from https://msm8916.com/?view=downloads&tag=TWRP-3.2.3-lineage-15.1_j9_20180921_fortuna3g

adb push TWRP-3.2.3-lineage-15.1_j9_20180921_fortuna3g.tar /storage

adb shell

cd storage

tar -xvf TWRP-3.2.3-lineage-15.1_j9_20180921_fortuna3g.tar

dd if=recovery.img of=/dev/block/platform/soc.0/7824900.sdhci/by-name/recovery

In TWRP - Wipe.
[Galaxy Grand Prime Android Development] vitaly-zdanevich:
Root is available? Terminal cannot su.
[Galaxy Grand Prime Android Development] vitaly-zdanevich:
fortuna3g (SM-G530H) [XXU] and fortunave3g (SM-G530H) [XCU] - what is the difference? How to find what device do I have?
[Galaxy Grand Prime Android Development] Cookie Wookie:
I cannot connect to WiFi with WPA3

Build date/Release version you downloaded/installed (the name of the .zip file): lineage-18.1-20210426-UNOFFICIAL-gprimelte-V4stable

Device variant you are using: SM-G503T (T-Mobile)

Gapps version (if using): BiTGApps-arm-11.0.0-R37_signed

Did you--

wipe: yes (System, Data, Cache)

restore with titanium backup: no

reboot after having the issue: yes

Are you using--

a task killer: no

a non-stock kernel: I don't think so

other modifications: no only TWRP

Provide any additional information (observations/frequency of problem/last version it worked on/etc) as needed:

I can see a list of networks and I can type a network password but it just says "saved" and doesn't connect. a few seconds latrer a toast will apear saying "Failed to connect to network"

my network is a Google Wi-Fi mesh with WPA3 enabled (it works fine if I disable WPA3 aka downgrade to WPA2)

sorry if this is the wrong place to report bugs let me know and I will report it in the correct place
[Galaxy Grand Prime Android Development] Abdur Rahim Oni:
Hey gabboxl can you pls give me the link of that telegram channel that i massaged you before i lost it
[Galaxy Grand Prime Android Development] vitaly-zdanevich:
No root? System does not ask about permission when I need it.

View attachment 5391285
[Galaxy Grand Prime Android Development] Gabboxl:
You have to wipe every partition. Especially the /system partition. TWRP's stardard wipe doesn't do this.
[Galaxy Grand Prime Android Development] Gabboxl:
Nope, this is a clean lineage build.
[Galaxy Grand Prime Android Development] Gabboxl:
You have to check the baseband version of your device in the settings.
[Galaxy Grand Prime Android Development] Gabboxl:
This lineage build comes without root, just like every other clean lineage build.
[Galaxy Grand Prime Android Development] Gabboxl:
Hi, could you try getting a logcat when trying to connect to the wifi network? Thank you
[Galaxy Grand Prime Android Development] Gabboxl:
That's weird. If you still are on lineageos 18.1 could you try getting a logcat when experiencing a crash? Thank you.
[Galaxy Grand Prime Android Development] Cookie Wookie:
Can you provide instructions or link to a guide I don't know how to get a logcat for the OS I have only looked at logcat logs for an app I was making
[Galaxy Grand Prime Android Development] vitaly-zdanevich:
Hey, why not root? I can root it only with anther ROM?
[Galaxy Grand Prime Android Development] FriendsNone:
It's not really a crash.

When you change the color profile in LiveDisplay to something other than dynamic, the phone works like normal. No odd behaviour. But when you decide to reboot, it starts bootlooping forever. Unless you reflash the ROM again.

I am gonna test out other ROMs anyways. So I can replicate the problem again without risking losing anything important. I just need to know how to do a logcat and I'll report back. I can do a recording as well if you want.
[Galaxy Grand Prime Android Development] Gabboxl:
Well if it bootloops then Android's crashing.

To learn how to get logcats you simply have to search on Google: https://www.xda-developers.com/how-to-take-logs-android/ :)

You have to get system logs with adb.
[Galaxy Grand Prime Android Development] Gabboxl:
Lol you can root your Android device anytime. There's a famous piece of code called "Magisk" that can help you doing that. I've simply chosen to do not include root in the build as some people don't want it. :)
[Galaxy Grand Prime Android Development] Cookie Wookie:
I have sent the logs to you in a private conversation because I don't know whether they contain sensitive information
[Galaxy Grand Prime Android Development] mrnobodysmg531h:
Hey can you build one for SMG531H version? It is also called grandprimeve3g. I would want to be a tester for the ROM. You're doing a great job and I had a feeling you could help me out !
[Galaxy Grand Prime Android Development] mrnobodysmg531h:
https://xdaforums.com/t/master-thread-sm-g531h-samsung-galaxy-grand-prime-value-edition.3513689/

hope this thread works while building the ROM for SMG531H.
[Galaxy Grand Prime Android Development] Gabboxl:
Hi, thank you but I already said many times back in this thread that the SM-G531 (H, F & maybe others) have a different chipset from the devices that I am supporting right now in this thread (which have the msm8916).

I will not put any effort into building a working rom for these devices as I don't own any device with a similar chipset. Sorry.
[Galaxy Grand Prime Android Development] mrnobodysmg531h:
there are no active developers for SMG531H rom development. Feeling sad! 😢
[Galaxy Grand Prime Android Development] Gabboxl:
I feel you, unfortunately the g531 device has never been a widespread variant back then. Even the g530 variant is pretty much dead now. Android 12 is 64 bit only, which can't be built for gprime anymore...

Time to move on I guess! ;)
[Galaxy Grand Prime Android Development] Tres_Tigers:
Hey, I don't mean to be a thorn in your side, but I was wondering when/if you need my help with a build for my varient of the Grand Prime, and how long it might take for you to finish said build if you are even going to work on it.
[Galaxy Grand Prime Android Development] Gabboxl:
Hi sorry for the delay, I checked your logs and they say actually the phone can't connect to the WPA3 wifi due to a cryptographic issue. I did some research and I came to the conclusion that gprime's hardware it's old and doesn't support connecting to WPA3 networks unfortunately :(
[Galaxy Grand Prime Android Development] Gabboxl:
Hi! I'm extremely sorry for making you wait😓. In the last three months I've been on vacation and I couldn't take a look to other variants, this week I'll do some research on the gprimelteusc variant and I'll eventually make a build for it. Sorry!
[Galaxy Grand Prime Android Development] Cookie Wookie:
This is strange considering that I've used this device on this network before with a different ROM 🤔
[Galaxy Grand Prime Android Development] Gabboxl:
Maybe you connected to that wifi using wpa2 instead of wpa3?
[Galaxy Grand Prime Android Development] Cookie Wookie:
Maybe. I'm going to try to install it again and see if it works
[Galaxy Grand Prime Android Development] Tres_Tigers:
It's alright! ^-^

I'll be glad to help out if and when I can.
[Galaxy Grand Prime Android Development] pablohz:
SM G531H please
[Galaxy Grand Prime Android Development] Gabboxl:
Not possible sorry, read older posts on this thread.