yashsingh1/xdaforums huggingface dataset:
[T-Mobile LG G4] draymond1987:
F2FS

Hello everybody! So [MENTION=5545101]steadfasterX[/MENTION] is currently working on a beta for TWRP for our H811 and H815! As of now, the OFFICIAL TWRP doesn't offer this feature, so please follow this link and download this version. Yes, I know it's marked as “outdated” but it will work! http://xdaforums.com/showpost.php?p=67009565&postcount=2

The process is done exactly as explained in that guide, and what I did too! IT WILL WIPE YOUR INTERNAL STORAGE!! Do NOT format /system because it won't work, kind of. When I flashed /system, the ROM I choose automatically changed me back to EXT4, but it won't change /data or /cache! :) Thanks to [MENTION=6024671]1indwurm[/MENTION] for the steps!

Reboot to TWRP,

Wipe -> Advanced Wipe -> Data, [Repair or Change File System] -> Change File System -> F2FS -> (Swipe to Change)

Wipe -> Advanced Wipe -> Cache, [Repair or Change File System] -> Change File System -> F2FS -> (Swipe to Change)

Reboot -> Recovery

Wipe -> Advanced Wipe -> System -> (Swipe to Wipe)

If you would like to check if things changed, follow the above steps of changing file system, (minus wiping again) because it will tell you “File system: F2FS” in blue.

After you've done this make sure to flash the ROM of your liking (needs F2FS support!), flash F2FS kernel (surely [MENTION=4433688]TURBO2012[/MENTION] will supply us with this, but I used Llama (thanks [MENTION=5776465]genesixxbf3[/MENTION] ) , then GAPPS (if flashing AOSP/CM...so this is not needed for Turbo's ROM.)

That's all! Just let the ROM boot up like normal.

Please, if I didn't credit you, let me know! Because I got this information from you guys and am just spreading the word!

EDIT: I currently am dualbooted under EXT4 filesystem until F2FS is supported BUT I DID BOOT TWO F2FS ROMS!
[T-Mobile LG G4] TURBO2012:
draymond1987. you are in my whitelist.... lol.... thank you..... this helps everyone..... so, i will put you in the OP contributors.....

again, thank you.... that's what I am talking about.....

TURBO
[T-Mobile LG G4] draymond1987:
I am extremely honored! I will gladly convert back to F2FS whenever you're ready and I have the chance. With dualboot, I have run into my own issues, but the latest build of patcher worked for both EXT4 and F2FS!

http://xdaforums.com/showthread.php?t=2447534 Credit to the amazing dev [MENTION=4277844]chenxiaolong[/MENTION] , along with other helpful people in that thread as well !!

This process will certainly work for people who do not care to dualboot at all ! Just make sure both ROM AND KERNEL have support! From my experience, both need this file system support. Right now, my extsd slot ROM hangs at the splash screen, but I quickly learned that this is normal, but new users might panic (as I did too!) Even an old dog learns new tricks LOL. I do not mind wiping internal because I constantly back up my files onto my computer :P
[T-Mobile LG G4] TURBO2012:
i already added ntfs and f2fs to my kernel. yes, [MENTION=4277844]chenxiaolong[/MENTION] goes, as well.

thank you for your contribution.... i like when people are legit, with a positive attitude....

regards,

TURBO
[T-Mobile LG G4] raptorddd:
you can convert sysstem too. i did it on G2 and true it always reverted back to ext4.

the way i see it was that it needs to be added in the updater script. in the roms that i used f2fs system wasnt there..

then i flashed eval rom and it worked. after seeing updater scripted i see they had system in there where in the other roms were missing.a line of system.

the way i did it was make back up of everything

place back up folder in computer. renamed the data.ext4 to data.f2fs same for cache and system.

then i would do the convert wipe/change file system/then convert to f2fs to cache data and system. for each. then i would reboot into recovery from recovery to take effect. place back back up folder of nandroid with the data.f2fs and would just do a restore.. like i said it reverts system.. because that line wasnt in the updater script.. if you get a chance doenload eval 3.0 maybe has another version. and check the updaterscript it has a command for system as in the rest of roms that reverted eas missing ,and reverting system back to ext4.
[T-Mobile LG G4] TURBO2012:
gents.... working on the kernel, as we speak..... next release will have a brand new 20q native kernel.... i can see lots of fixes..... and it's cold like frog in winter...... very nice lg......

ps.... migrating all the goodies..... to a new house.... lol....

log:

- new (deferred MMC resume until I/O is requested) This will reduce overall resume latency and save power when there is an SD card inserted but not being used.

- added f2fs

- added ntfs

- added exfat

- added alucard hotplug

- added alucard cpu gov

- added kcal

- added msm hotplug

- added msm sleeper

- added dynamic fsync

- enable CP 64-bit register access

- add usb fast charging

- new custom build.prop

- system image checked / calibrated

pending:

- add tcp congestion algorithms

TURBO
[T-Mobile LG G4] Shujja Haider:
Using the last build and its working smooth like always.. loving your work.. thank you for your continued support.

Just wondering, is Supermod compatible with our Device ? the supermod in which all other processes are turned off except messaging and calls? is it possible to add ?
[T-Mobile LG G4] junxracr:
Anyone Xposed working ?
[T-Mobile LG G4] egoniasty:
no problem with the xposed on this rom im using it right now to switch music tracks with one of the modules but unfortunatly amazon video will not work .
[T-Mobile LG G4] TURBO2012:
please, submit source links, so i can take a look at that supermod..... interested....

TURBO
[T-Mobile LG G4] TURBO2012:
gents, release 12-11-16 is up!!

log:

- new Mutation V19 kernel

- new (deferred MMC resume until I/O is requested) This will reduce overall resume latency and save power when there is an SD card inserted but not being used.

- added f2fs

- added ntfs

- added exfat

- added alucard hotplug

- added alucard cpu gov

- added kcal

- added msm hotplug

- added msm sleeper

- added dynamic fsync

- enable CP 64-bit register access

- add usb fast charging

- new custom build.prop

- system image checked / calibrated

TURBO
[T-Mobile LG G4] BRANDENDEUCE:
Just wondering if anyone has had their Google apps being uninstalled randomly on a reboot? Dec 9 version.
[T-Mobile LG G4] Shujja Haider:
TURBO, The link I had provided for FLYME ROM have this feature and it is really amazing that when you sleep at night, only two features are on and battery life becomes flawless. and also smart touch. Please check that.
[T-Mobile LG G4] TURBO2012:
hi shujja.... i dont see any app called supermod inside flyme..... i see PowerSaveModeHome.apk. is that the one?

TURBO
[T-Mobile LG G4] draymond1987:
Sir [MENTION=4433688]TURBO2012[/MENTION], I am preparing to backup important data and format my device to F2FS for you. Then I will prepare to see if I can successfully dualboot another ROM. Clearly, the most important thing is flashing your ROM under F2FS and not dualbooting. I will report any issues, if I face any at all!
[T-Mobile LG G4] TURBO2012:
thank you very much.... I would appreciate your feedback on this.....

regards,

TURBO
[T-Mobile LG G4] draymond1987:
Turbo, I have converted /data and /cache. It has been over 10 minutes and the phone is hanging on boot. I tried to flash another kernel (llama) just to see if it'll boot. I know our devices can be super picky and not like what we do to them LOL.

So that was a total of 10 minutes for EACH boot! (20 minutes total of hanging boot)

I flashed a CM based rom and kernel and it is currently booted up.

Completely clean install, using your method too, and just couldn't get a successful boot under the F2FS. I have read other threads that our device doesn't really benefit, but who knows how true that it. Your ROM booted completely fine with EXT4 and still dualbooted the other ROMs I had.
[T-Mobile LG G4] TURBO2012:
interesting..... llama kernel booted fine?

TURBO
[T-Mobile LG G4] draymond1987:
Negative, my friend. I installed a CM based ROM with llama and it booted. Llama does have a stock and a CM based kernel.

So I tried your ROM first, with no success. Then flashed llama *(stock based) with no success.

Then I flashed a CM based ROM with llama (CM based) and it booted perfectly fine.
[T-Mobile LG G4] TURBO2012:
mmmm...... then, it should be something in the f2fs code or the custom recovery.... have you install any 20q /20p kernel that booted fine?.

If not, I would need to check CM kernel F2FS code, to see what is different.....

TURBO
[T-Mobile LG G4] draymond1987:
Under F2FS, I haven't gotten any stock based ROM to boot, that I can recall. I can certainly give it a try, if you'd like? Let me try to flash Genisys and see if it will boot up for you. Just give me a few minutes to complete my restore :)
[T-Mobile LG G4] TURBO2012:
thank you, draymond1987. no stock kernel comes with f2fs enabled..... at least the source code....is there, but you have to enable it when compiling.... so, dont spend more time on that...... enjoy your night..... working on next release, as we speak.....

at some point, i will check cm kernel code....

TURBO
[T-Mobile LG G4] TURBO2012:
gents, for next release:

log:

- alucard gov as default

- alucard hotplug as default

- memory management optimization... more responsive than ever....

- custom config files

- cooler temps

- more stable

- all apks have been optimized for speed

- defragged OS

- re-aligned system image

- new keyboard app

- new home launcher

- clean system

- further de-bloated

- removed security risks from key apps

TURBO
[T-Mobile LG G4] draymond1987:
Well you are certainly correct, my friend! I tried Gen and Imperial ROMs, just to see what will happen, and it hangs at the LG splash screen.

I'm stubborn (and helpful) so my curiosity got the best of me.

BUT WAIT!!! As I type this, Imperial is actually booted!! Let me check to see if file systems are F2FS before I post this!

So Gen ROM did not boot at all.

Imperial ROM fully booted and the file system is EXT4. DANG!! So it completely overwrote the /data and /cache instead of failing to boot, like Gen did. So no stock ROM or kernel will boot with a converted system. This isn't a "must have feature" Turbo, so please do not stress yourself!! :)
[T-Mobile LG G4] TURBO2012:
and i thank you, for helping me with this... you've been very helpful.... now, we all have a clear idea when f2fs is in the mix......

good job, my friend...... be well,

TURBO
[T-Mobile LG G4] draymond1987:
Any time that you need a tester, I'll be glad to help out. Have a great night, and keep up the great work!
[T-Mobile LG G4] Shujja Haider:
Unfortunately I dont have much idea about the development but I guess this might be the app.

What happens is, all processes are closed, just a black screen with time and showing two icons, call and message. thats all.
[T-Mobile LG G4] TURBO2012:
I installed this app and nothing happens.... when do you see those two icons? how do you access that app. it has an icon?

TURBO
[T-Mobile LG G4] Shujja Haider:
It is not an app. It is a battery saving mod of Flyme and Samsung too is pushing this feature in its devices.

I can either turn this feature on by going to battery saving optimizations or if i am not using my cell for a long time, this feature turns on itself, specially at night. I am currently in Office and my other device is at home. I'll share some screenshots later.
[T-Mobile LG G4] TURBO2012:
gents, i know some of you upgraded to 20q using just the rooted image.... every time tmo upgrades, it's recommended to restore / upgrade from the .kdz file....

this is because some hidden partitions get updated too....... if you have the time, please do the kdz restore.... i know it's a pain, but you wont regret..... everything runs smoother and more stable......

TURBO
[T-Mobile LG G4] Brandon9231:
I asked about this earlier in the thread but i guess it went unnoticed...anyway, does it matter what we use when we update to 20q? The first time i did it with LGUP i used the upgrade option and it left my bootloader unlocked and didnt wipe anything, so i ended up doing it again but using the refurbish option and reinstalling twrp. Pretty much just asking if it had to use the refurbish option or would it have been fine if I'd just flashed this rom after upgrading to 20q without wiping anything outside of twrp. :confused:
[T-Mobile LG G4] TURBO2012:
yes. refurbish is all i do.... if you have some free time, proceed... this will wipe root and recovery.. you will have to do everything again to install root and recovery. so do this with some spare time.

TURBO
[T-Mobile LG G4] TURBO2012:
gents....i am optimizing every single app.... from scratch..... speed is amazing...... it's like the veil is off and the weight went away......

no mods, no nothing, just by optimizing the code and files inside the apks.....

for next release...... stay tuned....

TURBO
[T-Mobile LG G4] Shujja Haider:
preparing backups :P just release it :p
[T-Mobile LG G4] TURBO2012:
lol.... not that easy..... imagine this.... decompiling every single app optimize it and then compile it again..... it's not over yet..... then get that app into the system partition and test it..... (this for every single one.....)

not that fast my friend..... lol....

TURBO
[T-Mobile LG G4] Shujja Haider:
lol .. yes i know its not simple task and not quick process. but what i want to tell is that . i am anxiously waiting :laugh:
[T-Mobile LG G4] lbhocky19:
i'm still stuck back on 20i rooted, what's the easiest way to get to this ROM? LGUP stock 20p, but then how do I get to flash this one?

Thanks
[T-Mobile LG G4] raptorddd:
20q KDZ LGUP.

wipe system,data and cache. the usual wipes. then flash using twrp. use same procedure in 20i from prime to install twrp.
[T-Mobile LG G4] raptorddd:
for battery stand by why not use foce doze xposed module. it allows phone to go into deepsleep right after you turn screen off or phone is on movement. still allowing some whitelisted apps to get push notifications...
[T-Mobile LG G4] Brandon9231:
Assuming you already have LGUP and don't have any issues with it, follow this guide here: http://xdaforums.com/tmobile-g4/development/stock-guide-h811-20-o-bootloader-unlock-t3421589/page1 but flash the .kdz (20q, not 20p) from here first: http://xdaforums.com/tmobile-g4/development/rom-lg-g4-h811-20q-stock-rooted-rom-20q-t3513679/page1

After that, since it's just the bootloader unlock + TWRP, wipe everything except your external sd and flash the rom afterwardsbin TWRP. Just flash the rom by itself and boot it up and set it up before flashing any other mods ( like xposed) besides a kernel (i think) or GApps ( which you don't need to flash with this rom).
[T-Mobile LG G4] Shujja Haider:
I dont use Xposed, specially, when i flashed last time and was stuck on the boot so I felt I dont need Xposed.
[T-Mobile LG G4] TURBO2012:
ready for this?:
[T-Mobile LG G4] egoniasty:
i hope it will be avaliable soon . flashoholic anonymous.
[T-Mobile LG G4] draymond1987:
Whew! That launcher looks amazeballs!
[T-Mobile LG G4] TURBO2012:
i know, i know.... i belong to that country club....... lol... yes, if everything goes fine, tonight.... hey, acts of .... happen.... or .... happens.... any way you call it.... lol...... specially with these ssd's .... i donâ€™t trust them any more....

TURBO
[T-Mobile LG G4] TURBO2012:
gents.... this thing is far from stock, so only the brave ones.... ok?..... if you need stock apps, you know were to go. if a core app fails or something, please report it here, with a procedure to replicate it...

aside from that, everything goes....

oh.... i almost forgot... this rom is very different than previous ones......more debloat... and just the core apps in system... everything else is in data... so you can uninstall it

status: up!!

log:

- alucard hotplug as default

- memory management optimization... more responsive than ever....

- custom config files

- cooler temps

- more stable

- all apks have been optimized for speed

- defragged OS

- re-aligned system image

- new keyboard app

- new home launcher

- clean system

- further de-bloated

- removed security risks and internet access to some key apps

- latest viper4audio FX dsp. (latest code fixes)

- theme included

- optimized rom size. whole zip is 1.2 gb

- optimized sound system

- updated F2FS kernel code

TURBO
[T-Mobile LG G4] TURBO2012:
By the way.,if you connect to public networks,just go to their site directly,in order to connect. No proxies here.
[T-Mobile LG G4] draymond1987:
Hey [MENTION=4433688]TURBO2012[/MENTION]! I noticed when I flashed this, that it shows my EXTSD is corrupted. I have formatted my card to Exfat a few weeks ago, because it was the only way to get dualboot patcher working.

I bring this up because another Stock based ROM and some CM ROMs does not show the error message of "corrupt sd card."

It's certainly not the end of the world, nor do I think others will have an issue (if not formatted to Exfat.)

I have not tried dualboot patcher on the standard vfat, which Android will format it to. I typically use FX explorer and it won't show the SD card either. If it did, I would happily ignore the notification :P

I certainly am not busting your chops or anything, because I respect the developers here! Thanks for all your hard work, my friend!!
[T-Mobile LG G4] TURBO2012:
Hey. I thank you for let me know. We work it out. The kernel has the exfat module, so something is not right. If the module is there, then it might be a permissions issue. Any ways i will check it out when i get home. Try to dismount it and mount it back from settigns.

T.
[T-Mobile LG G4] draymond1987:
Thanks :D

I really liked how slimmed down it was, by the way! I love having Stock and AOSP without having to restore backups. Best of both worlds, aha.

Edit: just seen your edit. Give me 5 minutes and I'll report back.

---------- Post added at 06:17 PM ---------- Previous post was at 05:49 PM ----------

Definitely a permissions issue. There is not an option to mount and unmount in settings. It just show SD card as corrupt then if you click on it, it leads to steps of formatting it. When in FX, it says "access was denied" . When you got into /system/mnt/media_rw/name of card.... it states that it's empty.
[T-Mobile LG G4] BRANDENDEUCE:
Under the settings-->Device when pressing home screen it shows a toast saying Activity is not exist this device.

So no edits can be done to the nav bar.

I am unable to connect to my wifi. It's not showing up. Not sure if anyone has this also.

I did a full clean install that fixed wifi so that's no problem.
[T-Mobile LG G4] TURBO2012:
looks like you have some mods.... i have no prob connecting to wifi.....

TURBO
[T-Mobile LG G4] BRANDENDEUCE:
Yeah I edited the post but the other problem still is there for me.
[T-Mobile LG G4] TURBO2012:
for next release:

log:

- new exfat kernel code

- new f2fs kernel code

- native 20q kernel

- to be continue.....

TURBO
[T-Mobile LG G4] BRANDENDEUCE:
I like the new theme but when using a dark wallpaper the icons don't show up. They are ok on a lighter one. I'm just asking if this was intentional or not.
[T-Mobile LG G4] BRANDENDEUCE:
Ok this version is awesome. So fast and my battery life is incredible
[T-Mobile LG G4] TURBO2012:
And the one I am using right now took the same path. How do i explain that i had 100% when I left home this morning and right now at 4:20 i have 95%. few calls and texts, but still...

T
[T-Mobile LG G4] marcusrav:
Trigger finger is twitching. Shall I install current or wait?
[T-Mobile LG G4] TURBO2012:
lol..... for tomorrow....

extremely clean system.....

a tease:

TURBO
[T-Mobile LG G4] marcusrav:
I need new underwear.
[T-Mobile LG G4] Charles Broccoli:
Yeah, I think I just blasted my broccoli's as well...ooh...and again.
[T-Mobile LG G4] Shujja Haider:
This looks fantastic.. Amazing..

On the current build, i am not sure if it's problem with my device or someone else too is facing the issue too that sometimes touch doesn't respond.. Atom launcher is very very attractive but i think my interface is not smooth. Other users may have different experience. I am loving the interface of it but it's a bit slowed ?
[T-Mobile LG G4] TURBO2012:
i know you always do a clean install. i don’t find it slow. but that will change.... stay tuned......

TURBO
[T-Mobile LG G4] BRANDENDEUCE:
I am having occasional reboots and some apps are being uninstalled on those reboots. Any others? I have had this happen on one previous build.
[T-Mobile LG G4] raptorddd:
i tried this rom.. my findings, only one reboot. using alucard gov. if you use other gov, it could be the cause . other times i had ramdon reboot i was using elementalx once i changed to other gov no more ramdon reboots. so if you had other gov other than alucard them change it to alucard ..

i also find it laggy or slow. but i managed to fix it by using sd maid databases this sort of defrags. and ftrim. that fixed lag.

also i use microg. no (playservices) and doesnt allow me to loggin in into playstore. it just like it never conects. it never changes from wait conecting to playservices .. it gets stuck there. then it should ask for email and then pasword. but never reach the screen for email input.. been using this all my life this is first time it doesnt allow me. all previous versions i used worked okey.
[T-Mobile LG G4] marcusrav:
Turbo I know your are working very hard on this and we thank you. I'm on one of your previous versions (20p) and its hard to believe it can get better. But I'm looking to travel a bit and may need unlimited hotspot, which rom would you recommend to have during a 2 week period for that?
[T-Mobile LG G4] TURBO2012:
hi marcus..... any rom would do it.... what is difficult to find, is a good hotspot proxy app.... i would like to help you, but i never used one, not even the tmobile hotspot.... besides this phone, i use a satellite connection....

ah.... and for travelling..... i would recommend you to install the rooted stock rom....., not even the de-bloated one..... just in case......., you install any custom rom, when you get back...... have a safe trip

TURBO
[T-Mobile LG G4] Erick Cho:
I first had that happened along with the wifi problem too after I updated to 20q then flashed this Rom then I tried TURBO orthodox cleaning procedure and flash this Rom (both V2 and V3) again everything works fine and I'm using interactive in gov since then and didn't get any reboot or any other problems with this fast smooth Rom but the battery life doesn't last as long as using alucard I think.
[T-Mobile LG G4] TURBO2012:
gents, i do have the os ready...... i am configuring and compiling the new MUTX kernel (with led Zeppelin in the background). lol........ i will upload, when ready...... thank you for your patience.....

TURBO
[T-Mobile LG G4] raptorddd:
alucard is tame governor. like a electric car. when no power its need it, it keeps low frequencies, and stays like that. when it needs power it boost other cores.. so its a battery friendly gov. yes interactive is default and works okey. there is something wrong on his side. i have only seen uninstalled apps and settings reset on cm roms never on stock.

best way is to KDZ latest firmware and start from scratch.