yashsingh1/xdaforums huggingface dataset:
[Galaxy Ace II Android Development] zwliew:
For those who don't know what F2FS is, check these links out:

General info

Benchmarks

Warnings

1. Make sure you have a standard kernel for backup that uses ext4 just in case. If anything goes wrong, just install the backup kernel and reboot to recovery.

2. You will have to wipe your /data and /cache partitions for this. Basically factory reset.

3. For 2, you could try to backup data and restore after formatting. I haven't tried this but I could work.

Instructions to format /cache and /data as F2FS:

1. Boot into recovery

2. Install this kernel with F2FS CWM recovery

3. Reboot to recovery again

4. Go to 'Mounts and Storage'

5. Enable "toggle f2fs <-> ext4 migration"

6. Format /data and /cache to F2FS

7. Reboot

And now you have F2FS on /data and /cache :]

To install a new ROM that is not F2FS compatible, edit the updater-script as follows:

1. Replace strings

"mount("ext4", "EMMC", "/dev/block/mmcblk0p3", "/system");"

with string

"run_program("/sbin/busybox", "mount", "/system");"

2. Replace string

"format("ext4", "EMMC", "/dev/block/mmcblk0p3", "0", "/system");"

with string

"run_program("/sbin/mkfs.f2fs", "/dev/block/mmcblk0p3");"

Note: this string needs this patch in ROM

3. Add string

"run_program("/sbin/busybox", "mount", "/data");"

after strings

"run_program("/sbin/mkfs.f2fs", "/dev/block/mmcblk0p3");"

"run_program("/sbin/busybox", "mount", "/system");"

4. Add string

"unmount("/data");"

before string

unmount("/system");
[Galaxy Ace II Android Development] zipperX:
what the benefit of this?
[Galaxy Ace II Android Development] monstro78:
@up

if you read the links you will understand...

Seems faster... and using much more the /cache partition...
[Galaxy Ace II Android Development] zwliew:
Read the first 2 links, mainly the 2nd one. It delivers better I/O performance than what ext4 has to offer.

It uses more /cache because it is a log-based filesystem
[Galaxy Ace II Android Development] AtEExll:
For install rom updates, the steps from install this kernel is always format data and cache?

Thanks by advance.

AtEExll

Sent from my GT-I8160 powered by CyanogenMod 11
[Galaxy Ace II Android Development] zwliew:
if you have already formatted to f2fs before, all you have to do is install this kernel again after installing the rom.
[Galaxy Ace II Android Development] exodius48:
[MENTION=5604178]zwliew[/MENTION] Only /data for now? How about /system too?
[Galaxy Ace II Android Development] zwliew:
i'll work on it. probably have it done within a few days :]
[Galaxy Ace II Android Development] S.AMU:
when I try to format my cache partition I always get an error, that formatting was not possible.

also now im not able anymore to write on my /system partition. installing zips and restoring backups are always cancelled... sh***
[Galaxy Ace II Android Development] :
Try re-partioning using this technique http://xdaforums.com/showthread.php?t=2596521

or reflashing via ODIN.
[Galaxy Ace II Android Development] ChronoMonochrome:
Hello! Where I can download separated F2FS CWM image?
[Galaxy Ace II Android Development] zwliew:
i believe we don't have separate recovery and boot partitions
[Galaxy Ace II Android Development] ChronoMonochrome:
I meant *.cpio image.
[Galaxy Ace II Android Development] zwliew:
lol i didn't think someone would want that. anyway i don't have it anymore.
[Galaxy Ace II Android Development] ChronoMonochrome:
Is there any way to getting *.cpio image except compiling it from source? I can't extract initramfs from your kernel with f2fs support because it's compiled with LZ4 compression.
[Galaxy Ace II Android Development] ChronoMonochrome:
But why f2fs support hasn't been added in your newest kernel releases? it's unstable?
[Galaxy Ace II Android Development] ace2nutzer:
It's possible to format /system as F2FS also or not at the moment ?

No way ??!!!

And: can i use this Kernel for formatting F2FS on my codinap Device ?? Or that will be a brick ? :rolleyes:

Many Thanks !!
[General Questions and Answers] dali786546:
Ok I have a clone s4 but that doesn't actually matter.

In /sys/devices/system they are four CPUs cpu0 cpu1 cpu2 and cpu3. In cpu0 and 1 there are files in their which basically makes them active

But in cpu2 and 3 there are no files so that's why my phone is slow. Two of the CPUs are inactive. And the second only turns on sometimes. Can you tell me how to activate the last two CPUs .

I've tried copying the files from cpu1 to cpu3 and 4 through root browser but it says operation failed.
[8525, TyTN, MDA Vario II, JasJam General] cyberzeus:
I have the HTC version of the Hermes. I tried to load the Imate Rom and it was a no go. How do I load it on my phone? Thanks
[8525, TyTN, MDA Vario II, JasJam General] Daryan:
Read the wiki - all will become clear
[8525, TyTN, MDA Vario II, JasJam General] cyberzeus:
rom

the wiki knows all. Thanks. like the better half says, when all else fails, read the owners manual. haha.
[8525, TyTN, MDA Vario II, JasJam General] Daryan:
:D
[Android Q&A, Help & Troubleshooting] basmand:
HI

I have unfortunately flashed a rom from another phone (ZTE NUBIA Z5 mini), now my screen is black, but I can hear that the phone is working; sound when turn on/off phone and sound when I adjust sound level. I have tried to use fastboot mode, but phone will not boot into fastboot, only into ADB mode where my device are listed. Due to my “ROM” fault, USB debugging mode is not turned on, so many of the tools I have tried does not work. Is the phone totally bricked or is there some possibilities that I can try?? Help will be much appreciated.

ROM is root, when I did a test with ONECLICK root, tools tells me that phone is root, so something are working just not my screen.

PS I cant remove battery, it is built into the phone

Basmand:confused:

UPDATE: HELP PLEASE

By a luck I was able to install a new ROM "ZTE-nubia-Z5-cm-10.2-20140115-" but be course I didn't have any picture on the screen I may have touch the phone, because the rom is booting up, but don't work probably due to uncompleted install. Now I have picture on the screen, I can go to recovery and bootloader mode, but still no picture on the screen in these 2 modes. I can use adb but not fastboot maybe driver issue, I have tried nearly every driver on the internet including SDK manager tool.

So is there any change that I can flash via adb mode?

Basmand
[Android Q&A, Help & Troubleshooting] olezhek1975:
Solved this problem? If not, write to the Skype oleg_gutov. I can help you
[Android Q&A, Help & Troubleshooting] basmand:
Hi

Thanks for offering your help, my phone is still bricked! I have searched on Skype and there are more than one person with the name oleg_gutov

My Skype name is Michael.jensen123

Basmand
[One (M7) Q&A, Help & Troubleshooting] adeel343:
hi im newbie here i dont know much about rooting but i successful unlocked the bootloader but during root i got this TWRP unrespond lock screen
[One (M7) Q&A, Help & Troubleshooting] nkk71:
outdated recovery

, if you have an

m7_u or m7_ul

model: get TWRP from:

2.6.3.3: http://techerrata.com/browse/twrp2/m7

or 2.6.3.4: http://techerrata.com/browse/twrp2/m7ul

(make sure MD5 is correct, that site does not play nice with download managers)

in bootloader/FASTBOOT USB:

fastboot flash recovery openrecovery-twrp-2.6.3.3-m7.img

fastboot erase cache

fastboot reboot-bootloader

C:\ADB3>[B][COLOR="Blue"]adb version[/COLOR][/B]
Android Debug Bridge version 1.0.31

C:\ADB3>[B][COLOR="Blue"]fastboot devices[/COLOR][/B]
HT34xxxxxxxx fastboot [I][SIZE="1"]<- you are in bootloader[/SIZE][/I]

C:\ADB3>[B][COLOR="Blue"]fastboot flash recovery openrecovery-twrp-2.6.3.3-m7.img[/COLOR][/B]
target reported max download size of 1514139648 bytes
sending 'recovery' (9184 KB)...
OKAY [ 1.209s]
writing 'recovery'...
OKAY [ 1.144s]
finished. total time: 2.354s

C:\ADB3>[B][COLOR="Blue"]fastboot erase cache[/COLOR][/B]
******** Did you mean to fastboot format this partition?
erasing 'cache'...
OKAY [ 0.120s]
finished. total time: 0.120s

C:\ADB3>[B][COLOR="Blue"]fastboot reboot-bootloader[/COLOR][/B]
rebooting into bootloader...
OKAY [ 0.160s]
finished. total time: 0.160s

-> enter RECOVERY
[One (M7) Q&A, Help & Troubleshooting] adeel343:
i did what u asked me to but it keep saying 'waiting for device' but htc was attached

check my attached image

can u plz help me via teamviwer software plz?
[One (M7) Q&A, Help & Troubleshooting] nkk71:
you are in recovery, you need to go to bootloader, so either:

adb reboot bootloader

or if that doesn't work

Force reboot: press and hold POWER + VOLDOWN (under a bright light, not kidding!!), after about 5 seconds or so buttons should start blinking, and after 30 seconds or so, the phone will reboot, let go of POWER, but keep holding VOLDOWN to get back to bootloader.

(you may need to try 2 or 3 times to get it right)
[One (M7) Q&A, Help & Troubleshooting] adeel343:
thanks

thanks a lt bro a simple comand worked

thanks alot again
[One (M7) Q&A, Help & Troubleshooting] nkk71:
sure, no problem, but please next time use the search function and read a few threads, this has been answered so many times.

and if you could also edit the main thread title to include [SOLVED] (go to 1st post click EDIT, at the bottom of the edit window click GO ADVANCED, then you can edit the main title), thanks
[One (M7) Q&A, Help & Troubleshooting] adeel343:
plz help me with rooting

i follew is post http://xdaforums.com/showpost.php?p=38933080&postcount=1&nocache=1&z=9537047115154564

and i succesfull unlocked the boot and i performed the rooting proceder as mentioned in the post but when i check via root checker app it says sorry this device does not have proper root access i tried CWM and TWRP recovery but stilll same message of root checker

plz help and sorry about my English

check attachment pic plz
[One (M7) Q&A, Help & Troubleshooting] nkk71:
why did you switch back to CWM? I really (at the moment) recommend you stay with TWRP 2.6.3.3 or .4

and also flash SuperSU (by Chainfire) from here: http://download.chainfire.eu/supersu instead of superuser (by Koush) because some apps have problems with superuser on 4.4 ROMs.
[One (M7) Q&A, Help & Troubleshooting] adeel343:
plz help installing Xposed insataller framework

thanks flashing with SuperSU (by Chainfire

now plz could u help me installing Xposed insataller framework,error that im getting is in attachment pics
[One (M7) Q&A, Help & Troubleshooting] nkk71:
you do understand I'm not really helping you by giving you the answers? you should start searching, reading, and try to solve it by yourself... it's a great feeling when you can figure out something by yourself and get it working :)

Anyway, here you go: http://xdaforums.com/showpost.php?p=50586287&postcount=70182

Note: if "classical" installation mode doesn't work, then select "recovery install" mode
[One (M7) Q&A, Help & Troubleshooting] droctus:
hello am a new member, i have the same problem, my phone is stuck in in the TWRP lock screen, i tried the force reboot and the buttons start to blink but phone doesn't reboot.
[Sony Xperia C] abizhar 007:
HI guys, I have a lockscreen and homescreen project called "MUSIC ENVY" it's not done yet but it is about 75% done

since xperia c dont have an amazing rom like CM11 MIUI etc. I start this project to make our device look cool even without that custom rom

this project is based on zooper widget and media utilities so I can make the .apk file out of it to share with you guys.

I have some screenshot below, let me know your opinion, whether or not i continue this project, comment below or pm me

the tutorial to set everything up will be on my second post "IF I DECIDED TO CONTINUE THIS PROJECT"

description (pic 1,2,3,4,5 from left to right in the atachment)

pic 1 : this will be the lockscreen look like when the music on, (still have to add some icon; next and back button, put artist and song tittle)

pic 2 : lockscreen when music off (need to clear some part, leaving just that clock widget and that cool slideer. need to a lot of work in advance parameter)

pic 3 : homescreen when music off (done) I give it some space on the right to place your own widget

pic 4 : homescreen when music on (the clock beside the COVER ART pic will become artist and song tittle) those circular progress bar around the COVER ART pic is the music progress

NOTE : if you dont like the wallpaper, you can allways change it

DONT FORGET ! LEAVE SOME COMMENT ! :highfive:
[Sony Xperia C] zenxus31:
REserVed
[HTC EVO 3D] Armi55:
It's just few hours what I'm learning the rooting, but I think it has been enough. I want to achieve bootloader unlock with S-on. I don't want to risk S-off yet.

My EVO is GSM, hboot 1.53.007, Android 4.0.3, software 3.28.401.1

And here must be the problem. Guides all over the internet are guiding only 1.49 hboots, or how to downgrade to 1.49 with S-off, but I don't want none of them. So htcdev should have been best way nope? But it is not working because of "unlock token check failed" at the step 12. I found many ppl having this problem, no solution right for me. I have tried factory reset and update with RUU, still stuck on step 12. My phone wasn't in service yet, so my motherboard wasn't changed, as it is problem of some ppl.

Is there any other option? Or I have to get ubuntu and go for S-off?
[Samsung Gear 2 Neo] mkamal1:
I have a samsung gear 2 neo.I want to install apps in it,i have no samsung mobile compatible with my gear.But my gear is activated.Please tell me how to install apps in samsung gear 2 neo without a samsung mobile.A video will help me more easily.Thanks in advance.
[Samsung Gear 2 Neo] jjbusa:
im wondering the same im still searching
[Samsung Gear 2 Neo] theParmaaa:
I think u can try samsungappsDOTcom
[Samsung Gear 2 Neo] Gage_Hero:
Use your PC.... go to gearfaces.com.... the how to section ... there is a program called sdb.exe they use to load their watch faces (it works) I believe you can load apps the same way, but do some research first....
[Samsung Gear 2 Neo] rsquarednz:
well I tried

I had a go at gearfaces , im using watch styler to apply the themes but they dont appear on my gear 2 neo just the blue image saying watch styler once I tap that option the face does not appear just a basic digital clock ie black background and white letters
[Galaxy Note 10.1 (2014 Edition) Q&A, Help & Troubl] rn9215:
When I use apps in pen window mode, I get a weird bug. Refer screen shots.

Doesn't happen with stock pen window apps, just with the ones I added using pen window manager. :confused:

I tried this is Xkat and MagazineUX rom. Both have this bug.

Didn't happen to me on 4.3, kitkat is a downgrade when it comes to multi window /pen window support :(
[One (M7) Q&A, Help & Troubleshooting] rs70:
Hi guys,

Recently I've installed GTA San Andreas on my M7 and found out that this phone wasn't meant to be a gaming device. Apart from the fact that it's getting really hot and I play it on lowest graphics settings, when I connect it with 5% of battery left and continue playing while charging, the phone eventually turns itself off in a matter of minutes. Is it normal that your phone can DISCHARGE while charging.

The charger is fine and I'm running Android Revolution rom 70 and have Bulletproof 14.2 kernel. Can it be due to rom or kernel, or is it caused by the way the circuitry of phone is designed?

Anyone experiencing something similar?
[One (M7) Q&A, Help & Troubleshooting] toniybea:
To me it has happened to me on occasion but only if it drops below 14%, if you ocurreo above, watch it, but if the 45 or so is normal the phone is turned off for safety.

---------- Post added at 12:18 PM ---------- Previous post was at 12:13 PM ----------

test anyway if the 14% off you, because then it is a sensor problem.
[One (M7) Q&A, Help & Troubleshooting] IAmSixNine:
Absolutely it can discharge while your gaming.

The stock charger is rated to put out a max of 1A or 1000mA. The device (stock) will also prevent it from over charging by allowing only 1A or 1000mA max current to flow into it.

Now while your gaming your device is using a lot of processing power and GPU processing power plus powering the screen and audio. All of this is taking more then 1A of current.

Everything you described is normal. It will get hot plugged in or not when gaming. Thats the processor putting off heat as your using it.
[One (M7) Q&A, Help & Troubleshooting] rs70:
Okay, thanks guys. I was just a little afraid that it might be caused by the battery, since the phone is getting quite hot when I'm doing sth resource-intensive and thought that the battery degraded.
[Wildfire Android Development] startracker:
A ROM FOR HTC BUZZ

FEATURES :

- CM9.2 as base

- Android KitKat 4.4 interface

- 5 tab pulldown layout (notification, TileView, Sound control, Apps menu, Recent apps )

- 3 tab settings layout

- Google Nexus 7 animations

- Navigation bar enabler

- SystemUI preferences

- Semi transparent navbar

- invisible power button on navbar ( no need to use power hardbutton again.. let's search for this ) LOL

- better battery life and RAM consumption

- so smooth

- etc...

BUGS

none.

IF ENCOUNTER D PLZ REPORT:)

YOUTUBE

KitKat ui -HTC buzz: http://youtu.be/XaWeWsheRug

DOWNLOADS

http://www.mediafire.com/download/bkqxod3t4ubdg7a/KKUI_ICS-buzz.zip
[Wildfire Android Development] Pator57:
Nice rom, nice ui, thanks to keep porting rom to our device.

There is any bug ?
[Wildfire Android Development] startracker:
-Nice rom, nice ui, thanks to keep porting rom to our device.-

I have missed some features and the ROM was fc ing like hell

Its actual a partial port:D
[Wildfire Android Development] startracker:
Nice rom, nice ui, thanks to keep porting rom to our device.

There is any bug ?

Pl please don't quote hole op:screwy:
[Wildfire Android Development] Pator57:


For the first post, i can it's on xda rules :p

Oher think, i could help you fixing in twoo weeks.

And i have a request as your à great porter ( i never succes to port ics rom except with miui v4 ).

Could you port new expérience kitkat édition from the galaxy mini ? It's gb rom and it have kitkat look alike , i always got bootloop when i tried to port this rom and i don't know how to read logat as i don't speak english very well.
[Wildfire Android Development] startracker:
Wee see:cool:
[Wildfire Android Development] Dzepar:
This is great rom, I'm using it for 3-4 days and it's smooth good looking. Only thing that I miss is trackball answer, is it possible to implement it.

Thanks.

Sent from my ST26i
[Wildfire Android Development] Stone. Cold:
This is just great, keep at it ;)
[Wildfire Android Development] startracker:
I AM MAKING OPEN HOME PORT PROJECT [OHPP] OFFICIAL AND RELEASE ROMS :

like [OHPP1]v.x

Including this as one of my OHPP all official:D
[Wildfire Android Development] KoolKid98189:
Not his fault, this feature isn't implemented in CM9 yet...
[Wildfire Android Development] Dzepar:
I know. Thanks. But he said he could implement it. So we need to wait :)

Sent from my ST26i
[Wildfire Android Development] Pator57:
Have you search around xda if such a freature already exist for cm9 ? If not, you should try
[Wildfire Android Development] Dzepar:
Thanks. I'll search it and try.

Sent from my ST26i
[Wildfire Android Development] GlennBrownie:
[MENTION=5774580]startracker[/MENTION] is there a mounts2sd or a2sdext script compatible with this rom?

Also, I don't seem to get a way to mount my sdcard to a pc?
[Wildfire Android Development] startracker:
go to recovery and mount usb
[Wildfire Android Development] GlennBrownie:
[MENTION=5774580]startracker[/MENTION] is there a mount2sd script or similar that works with this rom?
[Wildfire Android Development] startracker:
no ,I will do that with my next ohpp
[Wildfire Android Development] GlennBrownie:
I think wifi tether is broken?
[Wildfire Android Development] startracker:
are guys satisfied with this rom
[App Stores] Söderström:
Save as many birds as possible!

Fly to the clouds in so many different ways as possible, otherwise the bird dies..

Google Play
[One (M8) Q&A, Help & Troubleshooting] koolcat7:
Is it just me or is there no roaming at all on the Sprint HTC M8? I'm unlocked rooted s-on and using custom rooted stock rom. Have tried different roms with same results. When it gets bad signal the 3g is UNUSABLE. On my old Evo LTE I could use roam control to force roam, with M8 roam control does not work and just makes it get no signal. Ive made sure its not on sprint only and spent hours searching for answers.

So does anyone know why there's absolutely zero roaming onto verizon towers on this phone? I absolutely love this phone, but the problems that are arising are worrying me very much.

I'd also like to add I cannot s-off and get "whelp" error. Is it safe to assume sprint may be blocking roaming and if I had s-off I could change the build prop file to allow roaming?
[One (M8) Q&A, Help & Troubleshooting] BerndM14:
Sprint Forums

Sprint Roaming MODS

Thread with someone that has no roaming Solution was on post #7

Link to the solution from post #7 mentioned above

Else you can probably do some more searching in the sprint forums for help about the roaming over to Verizon etc :good:
[One (M8) Q&A, Help & Troubleshooting] koolcat7:
Thanks for the info. Ive already tried the fix in post 7 link you mentioned, no luck.

Update: EPST and roam only (link 2) WONT WORK if you are still s-on. I have noticed "dataroaming" in build prop file is set to false, and when set to true, changes back after the required reboot. So what is going on here? Sprint blocking roaming on M8's or what?
[One (M8) Q&A, Help & Troubleshooting] koolcat7:
If I had s-off I could change build prop file to roaming value = true (its set to false and wont change).... But should roaming not be enabled already? Why would sprint block roaming and is that what's going on?
[JASJAR, XDA Exec, MDA Pro General] yahyae:
A few weeks ago, I start to realize that my call history and Last call on my screen on universal will not change. so whoever call me, or I call somebody, the call history wil not show the name and number anymore, only show the same name and number since a few weeks ago.

This give me problem, because everytime I have a miss call, I could not know, who is calling because the call history always give me the same name from few weeks ago.

I really do not understand why my universal act this way, and I really do not know when it start to happen. Can anybody please help me. Thanks. I really appreciate your comments.
[JASJAR, XDA Exec, MDA Pro General] snorbaard:
An odd problem.

Try clearing your call history. That should fix it.
[Galaxy S III Mini Q&A, Help & Troubleshooting] qasim799:
Hi, I need help to make .img of / data but I don't know which block is this for example system is mmcblk0p22 what block is /data.help
[Galaxy S III Mini Q&A, Help & Troubleshooting] tys0n:
Data is mmcblk0p25

Sent through time and space from my s3mini/CM11