yashsingh1/xdaforums huggingface dataset:
[G3 Q&A, Help & Troubleshooting] mikeythedude:
Definitely true on seeing many updates. Most of the carrier stuff on the phones are all external/third party apps, and so in Korea, they will still be pushing "Carrier" OTAs to an extent (through their own App service suites... at least on SK Telecom--fortunately you can get rid of it all with some rooting and a nice debloat), but not quite like the nonsense that is the American cellular market. At least most OTAs for the 3 Korean carrier variants are strictly related to the phone itself (just what it IDs itself as is the huge factor when running the update... Thank goodness for the build.prop edit ;))
[G3 Q&A, Help & Troubleshooting] Lostatsea23:
Just ordered the f400K variant, cant wait to get it
[G3 Q&A, Help & Troubleshooting] mikeythedude:
Hope you enjoy it :). I am at just around 3 weeks of having mine, and still do not regret it, and don't plan on regretting it. Love the fact that in Korea it's a law requirement to sell the phones with 2 batteries.

Remember to root and debloat, if that is up your alley... the performance gains were huge for me (noticeably faster swiping and etc.)
[G3 Q&A, Help & Troubleshooting] Lostatsea23:
Yeah definitely , I can totally do that :good:
[G3 Q&A, Help & Troubleshooting] vince2398:
Can you confirm that the F400K model works on AT&T LTE network? If so, what kind of DL speeds are you getting?
[G3 Q&A, Help & Troubleshooting] vineet381:
Where do I root and debloat 400K?
[G3 Q&A, Help & Troubleshooting] Pilz:
Look in the G3 Android Development section it's all in there.
[G3 Q&A, Help & Troubleshooting] vineet381:
Thanks, will do, Also I assume I would loose OTA updates if I root
[G3 Q&A, Help & Troubleshooting] Pilz:
That's correct, you can always restore the factory ROM and unroot to get an OTA then reroot etc..
[G3 Q&A, Help & Troubleshooting] antonpace:
Just a quick question. Does the box for the F400 list the frequencies or bands on it or was this just a buy and try and lucked out that it worked on AT&T? Still mulling whether to drop the money for this model or not.
[G3 Q&A, Help & Troubleshooting] Lostatsea23:
Bands were correct. Just like the d855 but for some reason that didn't work and im guessing the 700mhz on it wasn't the 17 band.
[G3 Q&A, Help & Troubleshooting] antonpace:
Ordered a 400L. Got it for 600 using best offer on Ebay. Im taking everyones word for it! Lol
[G3 Q&A, Help & Troubleshooting] Lostatsea23:
Got the f400k and cannot get LTE.

keep getting network error ?
[G3 Q&A, Help & Troubleshooting] mikeythedude:
http://xdaforums.com/showthread.php?t=2780494

Take a look at the thread I posted before posting this one. I had a similar issue. My SIM was identifying with my HTC One M7, and it prevented me from accessing the data. I had to update my IMEI through AT&T chat with that of the G3, and things were normal after 5-6 hours.
[G3 Q&A, Help & Troubleshooting] bishwa_it:
LTE 40/2300 mhz

any idea if any of these models work on LTE 2300mhz band 40? Am planning to import one from Korea..
[G3 Q&A, Help & Troubleshooting] vineet381:
Can QR remote control be configured for F400K on Verizon FIOS set top cable box?
[G3 Q&A, Help & Troubleshooting] gsanches:
F400S LTE, GSM and WCDMA Bands

I'm looking in my G3 F400S's (Korean) hidden menu and confirming that it works with the following bands:

WCDMA: 800, 850, 900, AWS (?), 1900, 2100.

GSM: 850, 900, 1800, 1900.

LTE: 1, 2, 3, 4, 5, 7, 8, 17, 20, 28, 40.

Also would like to say for those with the Korean version...I've rooted mine and flashed the SphinX G3 Neo V2.0 ROM...and I must say that I'm more than happy!!! :D

I'm able to access all hidden features like LTE-Only, my "home" ain't in Korea anymore, the default weather app is now Accuweather...and many other stuff that I preffer.

So concluding...root, install SphinX ( there's also the VDT V8 Full, but I find it too difficult to install and gave up) and install the G3 Tweaksbox from Google Play (you'll be able to modify many features from your ROM).

That's it guys...Have fun!

---------- Post added at 10:27 PM ---------- Previous post was at 10:20 PM ----------

Hey mikeythedude...I don't know why, but I tried my F400S with AT&T in NY and only got 3G...no 4G or LTE...just for you guys who are asking to know. :)
[G3 Q&A, Help & Troubleshooting] ChazzMatt:
Any F460 variants like that?

Edit: Sorry, got excited, thought you were saying the F460S had all those bands. :(

Are there any F460 (Snapdragon 805) variants with all those LTE bands?

AT&T currently uses LTE bands 2, 4, 5, 17.

Nexus 6 is to big (overall size, not display). Anything bigger than the LG G3 is too big for a PHONE, for me. I've been hunting the international Moto Maxx, but this would be great for AT&T GoPhone to replace my Nexus 5.
[G3 Q&A, Help & Troubleshooting] gsanches:
I've seen these LTE bands on the hidden menu, but I tried the LTE from At&t in NY and no joy...just the 3G worked...don't know why...
[G3 Q&A, Help & Troubleshooting] Arunabh:
Hey mike,I asked a friend to pick up a g3 for me as he was in Korea. I got the f400l variant. can I flash the d855 variant on a f400l if I don't want to use LTE(I don't have LTE here) and what other problems would I be looking at?

Edit: seems like this thread is dead! Anyways would like to hear your thoughts on this!
[G3 Q&A, Help & Troubleshooting] osa993ma:
precious informations :)

i want to ask you if you found any way to enter recovery mode without ADB nor app on your F400s ??

[MENTION=4641353]mikeythedude[/MENTION]
[G3 Q&A, Help & Troubleshooting] asuncionin:
sir if im not mistaken i have a phone LG G3 0423 S/L korean and it says on the back LTE 8 now i dont know how to unbricked my phone cause i dload cm 13 on to it and trie to manually root cause the built in root is not workin pls help me which variant of stock rom should i used
[G3 Q&A, Help & Troubleshooting] force70:
Lol....i kinda doubt you will get alot of help...most have moved on from the G3 as its outdated. Plus I assume you didnt notice the last post made was in the spring of 2015 and the OP sas made in 2014?

Sorry man wish I could help you but it can be a challenge to find much support for the older devices unfortunately.

Sent from my Note 7, S7 Edge or S6
[G3 Q&A, Help & Troubleshooting] khnoizer:
Greetings guys, sorry noob here. I'm about getting a korean G3 right now (f400). So, here's what I want to ask: What's the difference between f400 and f400S/K/L? Are f400S/K/L sub variants of f400? Thank you.
[Android Q&A, Help & Troubleshooting] waseh18:
Please please please give me the custom rom for Qmobile A65.. I badly need it... My phone is bricked and i did not make the backup file :/:crying:
[Samsung Galaxy Nexus] blmvxer:
CyanogenMod 11 with F2FS and Bsmitty Kernel

Build 7-9-14 Dalvik

https://drive.google.com/file/d/0BzFtTE47m7SdNjhLekZGeDNnNm8/edit?usp=sharing

Changes

Script rewrote and applied to updater script via /Temp folder along with all GSM related files and build.prop changes

Build 7-19-14 ART

https://drive.google.com/file/d/0BzFtTE47m7SdSC16RTdSem5FQVU/edit?usp=sharing

This ROM Features:

F2FS Support

BSmitty 6-28 F2FS Kernel

GSM/CDMA Convergence Script

CyangoenMod 11(Android 4.4.4)

Bugs:

GSM not working as of previous builds[WIP]

If the Dalvik build doesn't flash properly unzip the zip file and navigate to "META-INF - com - google - android" and open the updater script and change

package_extract_file("/1Variant.sh", "/temp/1Variant.sh");

to

package_extract_file("/temp/1Variant.sh", "/temp/1Variant.sh");

ART will have the change but I just realized the typo. Sorry for the issues. :p
[Samsung Galaxy Nexus] blmvxer:
*Reserved For Updated Information*

File Systems after Install

rootfs / rootfs ro,seclabel,relatime 0 0
tmpfs /dev tmpfs rw,seclabel,nosuid,relatime,mode=755 0 0
devpts /dev/pts devpts rw,seclabel,relatime,mode=600 0 0
proc /proc proc rw,nosuid,nodev,noatime,nodiratime 0 0
sysfs /sys sysfs rw,seclabel,nosuid,nodev,noatime,nodiratime 0 0
selinuxfs /sys/fs/selinux selinuxfs rw,relatime 0 0
none /acct cgroup rw,relatime,cpuacct 0 0
none /sys/fs/cgroup tmpfs rw,seclabel,relatime,mode=750,gid=1000 0 0
none /sys/fs/cgroup/memory cgroup rw,relatime,memory 0 0
tmpfs /mnt/asec tmpfs rw,seclabel,relatime,mode=755,gid=1000 0 0
tmpfs /mnt/obb tmpfs rw,seclabel,relatime,mode=755,gid=1000 0 0
tmpfs /mnt/fuse tmpfs rw,seclabel,relatime,mode=775,gid=1000 0 0
none /dev/cpuctl cgroup rw,relatime,timer_slack,cpu 0 0
/dev/block/platform/omap/omap_hsmmc.0/by-name/system /system f2fs ro,seclabel,noatime,nodiratime,background_gc=off,discard,user_xattr,inline_xattr,flush_merge,active_logs=2 0 0
/dev/block/platform/omap/omap_hsmmc.0/by-name/efs /factory ext4 ro,seclabel,relatime,user_xattr,barrier=1,data=ordered 0 0
/dev/block/platform/omap/omap_hsmmc.0/by-name/cache /cache f2fs rw,seclabel,noatime,nodiratime,background_gc=on,user_xattr,inline_xattr,flush_merge,active_logs=2 0 0
/dev/block/platform/omap/omap_hsmmc.0/by-name/userdata /data f2fs rw,seclabel,noatime,nodiratime,background_gc=on,user_xattr,inline_xattr,flush_merge,active_logs=2 0 0
/sys/kernel/debug /sys/kernel/debug debugfs rw,nosuid,nodev,noatime,nodiratime 0 0
/dev/fuse /mnt/shell/emulated fuse rw,nosuid,nodev,noatime,nodiratime,user_id=1023,group_id=1023,default_permissions,allow_other 0 0

As you can see System, Data, Cache are F2FS! :D

News 6-18

The last build I tried using getprop and sed to replace lteCdmaOnDevice for those who were on Maguro so I can create a One Rom for GSM and CDMA.

Today's build will be testing a script in init.d called 10variant

!#/bin/bash
PROP=$(getprop ro.product.device)
if [ "$PROP" = "maguro" ];
then
sed -i 's/telephony.lteOnCdmaDevice=1/telephony.lteOnCdmaDevice=0/g' /system/build.prop;
else
fi;

a little script I wrote up for this and the script is temporary because I don't want the script to have to run every boot and only on instllation.

I'll work with the edify languange for the updater-script and make a more permanent solution.
[Samsung Galaxy Nexus] pablomoreno:
thank you very much! you do not know what I was trying to convert the CM11 in f2fs without getting results
[Samsung Galaxy Nexus] blmvxer:
Not a problem, If you're on Maguro(GSM) please read the second post. I forgot to add some lines to the code.
[Samsung Galaxy Nexus] dezful:
is this CM11 only with F2FS' modified updater-script or any other modification (ex. ROM f2fs commits)?
[Samsung Galaxy Nexus] Atento:
Did you merge the commits to give full support for f2fs in this ROM? Or just changed the update script?

Edit: nevermind, it was already asked in last post.
[Samsung Galaxy Nexus] blmvxer:
I thought the commits had already been added? The CyanogenMod website has commits dating back to 2013.

I added the partition line to the updater-script and also bsmittys f2fs kernel.
[Samsung Galaxy Nexus] blmvxer:
I will be working on a new build today.

I'll have three versions released. All Variant(fixed for testing), Maguro, and Toro/Toroplus.

My main goal is to have one ROM that works across GSM and CDMA by changing the build.prop during the installation process.
[Samsung Galaxy Nexus] blmvxer:
From what I can find for CyanogenMod MKFS has been updated through to allow F2FS Partitions or otherwise it wouldn't mount them with the method I'm using.

I think the major thing right now is to iron out some of the bugs.
[Samsung Galaxy Nexus] blmvxer:
New Build in OP for Dalvik Run Time.
[Samsung Galaxy Nexus] Atento:
Unfortunately, CM didn't commit the modifications to give full support to f2fs. Take a look at Vanir commits for that.
[Samsung Galaxy Nexus] frickinjerms:
I'm running the 6/17 nightly with f2fs and most recent DirtyV and it's running nicely so far
[Samsung Galaxy Nexus] blmvxer:
I'll take a look. That may fix the random reboots I get.
[Samsung Galaxy Nexus] blmvxer:
The line I used to try to allow both variants to work on the same rom fails for toroplus(my phone) but seems to work for maguro. I will hopefully have a working updater-script by the end of the day.

for toro and toroplus users please remove this

getprop("ro.product.device") == "maguro" || sed -i 's/telephony.lteOnCdmaDevice=1/telephony.lteOnCdmaDevice=0/g' /system/build.prop + getprop("ro.product.device") + "\".");

from the updater script to flash without error.

I'm going to test this little script I wrote up for init.d since I can't find a way using the edify language for the updater-script.

!#/bin/bash
PROP=$(getprop ro.product.device)
if [ "$PROP" = "maguro" ];
then
sed -i 's/telephony.lteOnCdmaDevice=1/telephony.lteOnCdmaDevice=0/g' /system/build.prop;
else
fi;

Revised Code

#!/bin/bash
PROP=$(getprop ro.product.device)
if [ "$PROP" = "maguro" ];
then
sed -i 's/telephony.lteOnCdmaDevice=1/telephony.lteOnCdmaDevice=0/g' /system/build.prop;
fi;
[Samsung Galaxy Nexus] blmvxer:
6-18-14 Builds for Dalvik and ART are ready for testing.

I believe I've made a good temp-fix for allowing both GSM and CDMA on the same ROM.
[Samsung Galaxy Nexus] Atento:
Did you merge the 3 commits related to f2fs?
[Samsung Galaxy Nexus] blmvxer:
I did, I've only suffered one reboot since this mornings install.

I'm still using the CM source for 6/16 to stay more stable instead of building with each days nightly.

Also for anyone else if you're using maguro please give me feedback since I wrote that script to mix GSM and CDMA in one install.
[Samsung Galaxy Nexus] imam.krismanto:
[MENTION=4437157]blmvxer[/MENTION] Why you separately ART and Dalvik??
[Samsung Galaxy Nexus] imam.krismanto:
Error flashing dalvik 18-6, error executing updater binary...
[Samsung Galaxy Nexus] blmvxer:
I'll check it out today.

And I figured it would just be faster. I usually restore my apps from Google and switching to art can be slow and annoying.
[Samsung Galaxy Nexus] blmvxer:
I left the script in the updater-script.

I have a revised build uploading now.
[Samsung Galaxy Nexus] blmvxer:
I did a test run on a new script with my toroplus doing the opposite of which is needed to allow GSM and I believe it will be solved in the next build.

I had to chmod 777 /system/build.prop At the begining and then revert permissions at the end of the script.

I hate and love having bugs. I hate it because it slows down the fun for you guys. But I love it because it gives me more work and ways to make things work.
[Samsung Galaxy Nexus] blmvxer:
Build 6-19 #2 released with updated init.d script.
[Samsung Galaxy Nexus] pablomoreno:
I wanted to try the latest release of CM11 but the phone does not hook any more phone signal. Solutions?

Inviato dal mio Galaxy Nexus utilizzando Tapatalk
[Samsung Galaxy Nexus] blmvxer:
On maguro? I was hoping my script would work so I didn't have to upload so many builds.

If anything I'll have a maguro build later or tomorrow. Sorry for any inconvenience I'm just trying to make solutions by writing bash scripts. :p
[Samsung Galaxy Nexus] blmvxer:
Please give me a logcat if you can so I can se what the script is doing.

The script works fine if you open the terminal and type

$ su
# sh /etc/init.d/10variant

and then reboot and see if that works.
[Samsung Galaxy Nexus] blmvxer:
Actually using the terminal seems to not work but running the script in root browser as root does.

Now that's confusing.
[Samsung Galaxy Nexus] vincentlam0320:
Phone Signal lost on maguro......... Baseband: unknown.

I believe that efs must be broken

Tried flashing the baseband but not working
[Samsung Galaxy Nexus] blmvxer:
I know the phone signal for maguro isn't working. Please send or post a logcat so I can see if it's my script or not.

Also if you believe it's efs try restoring one from a backup.
[Samsung Galaxy Nexus] blmvxer:
Sorry about the constant posts but here is the updated script for 6-20

#!/bin/bash
mount -o remount,rw -t f2fs /system
PROP=$(getprop ro.product.device)
if [ "$PROP" = "maguro" ];
then
sed -i 's/telephony.lteOnCdmaDevice=1/telephony.lteOnCdmaDevice=0/g' /system/build.prop;
mount -o remount,ro -t f2fs /system
fi;
[Samsung Galaxy Nexus] blmvxer:
New Dalvik build up with yet again revised script.

Please test and give feedback.

If this doesn't work then i'll start doing seperate Maguro builds.
[Samsung Galaxy Nexus] pablomoreno:
even with the version of 20 June no phone signal on maguro

if you want the logcat you should explain exactly how to make a simple and schematic to get it (because I'm not capable).

I'll be happy to help if I can
[Samsung Galaxy Nexus] blmvxer:
Ugh!!! Can you send me a logcat? I figured it would work this time because the old script stopped saying that system was RO, and this should mount it as RW before fixing the build.prop

Also try editing your build.prop from telephony.lteOnCdmaDevice=1 to telephony.lteOnCdmaDevice=0

and reboot and tell me if your signal works. Maybe my script is working but something else is wrong.
[Samsung Galaxy Nexus] pablomoreno:
if you want the logcat you should explain exactly how to make a simple and schematic to get it (because I'm not capable).

I'll be happy to help if I can
[Samsung Galaxy Nexus] blmvxer:
There's an app in the play store called Logcat extreme, You download it, start running it and turn airplane mode on and then off. and then after that save the log to your sdcard and just email it to me.

blmvxer@gmail.com
[Samsung Galaxy Nexus] pablomoreno:
later re-install the rom and proceed with the application that you have shown me, then I send you the result
[Samsung Galaxy Nexus] pablomoreno:
sent the logcat

Inviato dal mio Galaxy Nexus utilizzando Tapatalk
[Samsung Galaxy Nexus] blmvxer:
Uploading todays nightly Android 4.4.4, And after checking around I hopefully figured out what is wrong with my updater-script.
[Samsung Galaxy Nexus] vincentlam0320:
Logcat sent;

Also editing your build.prop from telephony.lteOnCdmaDevice=1 to telephony.lteOnCdmaDevice=0 has no effect
[Samsung Galaxy Nexus] blmvxer:
Try the latest 6-21

I forgot to mount the system for bacuptools.sh

try flashing a rom with working service and then mine.
[Samsung Galaxy Nexus] imam.krismanto:
Why navigation bar not show or not responsive when swipe at bottom screen on expanded mode?? Please fixed that..
[Samsung Galaxy Nexus] blmvxer:
That would be with CyanogenMod itself. I didn't edit anything else.
[Samsung Galaxy Nexus] imam.krismanto:
Oh i'm sorry if i false, i never use CM11 for long time..
[Samsung Galaxy Nexus] blmvxer:
Its okay. I was confused for a second. Because I've only made changes for F2FS and trying to unify GSM and CDMA.
[Samsung Galaxy Nexus] pablomoreno:
even with the version of 21 June no phone signal on maguro
[Samsung Galaxy Nexus] blmvxer:
Instead of just figuring it all out myself I've read into all else that needs to be changed in a full ROM CDMA to GSM conversion. I'll be working on it and testing it in reverse on my own device tonight.

Pinky's crossed! Hopefully have a fully unified ROM tomorrow.

Again guys I apologize for the inconvenience and I praise you guys who stick with trying this out until I fix it.

Thank you all!!! :)
[Samsung Galaxy Nexus] imam.krismanto:
Yes, Me too on 6-19. No baseband detected...
[Samsung Galaxy Nexus] oman0123:
I have toro and installed 6/21. I had no service at first but I got data working by going into settings>mobile network settings> Preferred network type.

had to click on LTE 2 or 3 times for it to stick but once it did data came on no problem.

Now for my question....as I said before I have a toro and it says Im running the toroplus version and on the Sprint network. Should I have any concerns? lmao

Edit: when I leave settings I lose service. I went back into preferred network settings and it says LTE is enabled but bring up the menu its not checked. It wont stick.
[Samsung Galaxy Nexus] vincentlam0320:
Nothing Changed...... Still no signal
[Samsung Galaxy Nexus] blmvxer:
I read into cdma to gsm conversion for roms and here is what I came up with for my script

#!/bin/bash
mount -o remount,rw -t f2fs /system
PROP=$(getprop ro.product.device)
if [ "$PROP" = "maguro" ];
then
sed -i 's/telephony.lteOnCdmaDevice=1/telephony.lteOnCdmaDevice=0/g' /system/build.prop;
sed -i 's/ro.telephony.default_network=4/#ro.telephony.default_network=0/g' /system/build.prop;
mv /system/lib/hw/sensors.tuna.so.gsm /system/lib/hw/sensors.tuna.so
mv /system/etc/permissions/android.hardware.sensor.proximity.so.gsm /system/etc/permissions/android.hardware.sensor.proximity.so
mv /system/etc/permissions/android.hardware.sensor.light.gsm /system/etc/permissions/android.hardware.sensor.light
rm /system/etc/permissions/android.hardware.telephony.cdma.xml
mv /system/bin/sensorservice.gsm /system/bin/sensorservice
mv /system/etc/apns-conf.xml.gsm /system/etc/apns-conf.xml
mount -o remount,ro -t f2fs /system
fi;

If any devs see any files I'm missing please check. I'll have the build up later tonight or tomorrow.
[Samsung Galaxy Nexus] blmvxer:
I figure before I post a ROM today I'll also have to implement a if else structure to the code for toro/toroplus for the APN
[Samsung Galaxy Nexus] times_infinity:
You should have a run_program() at the end of the updater-script run that script instead of it being an init.d script. It'll make the changes before you even reboot.

Well, should anyway.
[Samsung Galaxy Nexus] piterdemon:
build from 6-21 doesnt work on maguro, its says Im toroplus :/

Wysłane z mojego HP Pavilion dv6700 Notebook PC przy użyciu Tapatalka
[Samsung Galaxy Nexus] pablomoreno:
I confirm the problem of the phone signal usually absent
[Samsung Galaxy Nexus] vincentlam0320:
I would like to tell you a situation that the efs of my maguro has broken after flashing this rom.....

I hope [MENTION=4437157]blmvxer[/MENTION] can help us to repair the efs of our maguro.....IMEI lost.... unknown baseband

I tried to flash the other rom with signal however it doesn't work.
[Samsung Galaxy Nexus] blmvxer:
Try recovering efs from a backup.

This ROM shouldn't touch the efs partition.
[Samsung Galaxy Nexus] vincentlam0320:
I have never made any backup for efs.....:(:(
[Samsung Galaxy Nexus] blmvxer:
Oh no. I'll look. But there's a script tool somewhere that brings your device back to stock rooted.

I still haven't released my new build with all the GSM libraries. I'm still experimenting with a CDMA/GSM combo ROM.
[Samsung Galaxy Nexus] blmvxer:
Some more changes related to GSM have been added to build 6-22 including libraries and xml files.
[Samsung Galaxy Nexus] blmvxer:
No complaints. Is GSM now working for you guys now that I've applied the correct files?
[Samsung Galaxy Nexus] TohaX:
GSM is not working on my maguro(
[Samsung Galaxy Nexus] blmvxer:
I must be still missing libraries.
[Samsung Galaxy Nexus] pablomoreno:
News on the development of CM11 in f2fs for the gsm version?
[Samsung Galaxy Nexus] blmvxer:
Still doing some research. I'll post a new build when I think I have everything. I've also gotten some help from a user who messaged me.