yashsingh1/xdaforums huggingface dataset:
[Galaxy S II Android Development] empulse92:
Screenshot impossible atm :p

su
u0_a54@GT-I9100:/ $ su
root@GT-I9100:/ # mount
rootfs / rootfs ro,noatime,nodiratime,size=406700k,nr_inodes=101675 0 0
proc /proc proc rw,noatime,nodiratime 0 0
sysfs /sys sysfs rw,noatime,nodiratime 0 0
none /sys/fs/cgroup tmpfs rw,noatime,nodiratime,mode=750,gid=1000 0 0
/sys/kernel/debug /sys/kernel/debug debugfs rw,noatime,nodiratime 0 0
/res/dev/system /system ext4 rw,noatime,nodiratime,journal_checksum,journal_async_commit,noauto_da_alloc 0 0
/dev/block/mmcblk0p12 /preload ext4 rw,noatime,nodiratime,journal_checksum,journal_async_commit,noauto_da_alloc 0 0
tmpfs /dev tmpfs rw,nosuid,noatime,nodiratime,mode=755 0 0
devpts /dev/pts devpts rw,noatime,nodiratime,mode=600 0 0
none /dev/cpuctl cgroup rw,noatime,nodiratime,cpu 0 0
none /acct cgroup rw,noatime,nodiratime,cpuacct 0 0
tmpfs /mnt/asec tmpfs rw,noatime,nodiratime,mode=755,gid=1000 0 0
tmpfs /mnt/obb tmpfs rw,noatime,nodiratime,mode=755,gid=1000 0 0
tmpfs /mnt/fuse tmpfs rw,noatime,nodiratime,mode=775,gid=1000 0 0
/res/dev/cache /cache ext4 rw,nosuid,nodev,noatime,nodiratime,journal_checksum,journal_async_commit,noauto_da_alloc,data=ordered 0 0
/dev/block/mmcblk0p1 /efs ext4 rw,nosuid,nodev,noatime,nodiratime,journal_checksum,journal_async_commit,noauto_da_alloc 0 0
/res/dev/data /data ext4 rw,nosuid,nodev,noatime,nodiratime,journal_checksum,journal_async_commit,noauto_da_alloc,errors=panic 0 0
tmpfs /mnt/ntfs tmpfs rw,noatime,nodiratime,mode=777,gid=1000 0 0
root@GT-I9100:/ #
[Galaxy S II Android Development] mparus:
Something wrong with your raw partition creation. Android not mount internal and external memory :(
[Galaxy S II Android Development] empulse92:
could this be a kernel issue?
[Galaxy S II Android Development] mparus:
IMO no.
[Galaxy S II Android Development] empulse92:
Mhh so? Is it fixable in any way or do i have to stick on vfat/exFat?
[Galaxy S II Android Development] Lanchon:
crap!!! don't write anything to it! you can probably recover most of it. if you have the space on another drive, make an image of your drive now. you can make an image by live booting linux mint cinnamon, click start menu, "disks".

did you just erase the partition table or you also created a partition afterwards? if you only erased the PT, you might be able to recover the drive completely.

also gparted (included in mint) can try to recover data from the device.
[Galaxy S II Android Development] Lanchon:
fat doesnt have unix permissions.

once mounted, the mount point permissions are overridden by the permissions of the root of the mounted fs. because you cant mount, you cant set permissions.

do a chown -R and a chmod -R on /your/internal/sdcard/mountpoint from the PC

for chown you need to find out the phone's numeric values of the media_rw user and group. try id -u media_rw and id -g media_rw on the phone, or use CM's native file manager to check the permissions of your unmounted mount points.

for chmod mparus is using rwxr-xr-x (chmod 755) which works but may be too public. if fat normally inherits from the mountpoint (i dont know) permissions would be rwx------ (chmod 700). 755 works but may disable sdcard data isolation (android has some form of it now).
[Galaxy S II Android Development] Lanchon:
yes, but you end up with a nonstandard format on you external sdcard which might be corrupted if you usb-mass-storage mount it on an OS that doesnt detect ext4. i guess it is totally unnecessary to have a raw file system in the card and i recommend against it.

EDIT: ok, the same corruption would happen to the internal sdcard then :-/ anyway, its safer if you ever get it out of the phone :)
[Galaxy S II Android Development] empulse92:
too late :P already installed os again and setted up :good:
[Galaxy S II Android Development] Lanchon:
:(

linux mint 'disks' and 'gparted' gui tools will give you clear view of your disks so that you don't mistake the /dev/sdXX names ever again. can be run live.
[Galaxy S II Android Development] mparus:
OK I can try format/mount external memory as partition not raw
[Galaxy S II Android Development] Lanchon:
read the edit to the post you quoted before doing that :)
[Galaxy S II Android Development] empulse92:
jep, but i failed using gparted :p

i need to use linux terminal again to use chmod right?
[Galaxy S II Android Development] Lanchon:
yes, unless you want to manually mount from android!
[Galaxy S II Android Development] empulse92:
i would prefer to type it from android, so i dont have to set up another linux and adb^^ (yes i'm lazy)

ah, chmod still gives "Read only filesystem" output
[Galaxy S II Android Development] Lanchon:
lol, no! you are touching the MOUNTPOINT, you need to touch the root of the fs. ie: the fs has to be mounted. you can mount it manually if you dare.

btw you should really have an install of linux mint cinnamon on your PC, maybe on a second or external drive at least. you can use live usb + persistence (not recommended) or a full install on a usb stick. i guess 8GB might be enough, but better if you have a 16GB pen. (note that pendrives are SLOOOW.) if you do a real install on a pendrive, make sure you select that GRUB (the bootloader) installs in the USB stick and not you harddrive so that your drive is unaffected.
[Galaxy S II Android Development] empulse92:
or, like i did the last days, just burn the image and use the livesystem.

for some reason i dont even get install fails, and i only have an 4gb usb stick here :D

i should really stop for today didnt slept the whole night and getting more tired and tired, no progress to expect anymore for today ..

any instruction or a link on how to fix my "partitions?" would be nice :p (without the risk of nuking my device into hell)
[Galaxy S II Android Development] Lanchon:
yes, do this!

http://xdaforums.com/showpost.php?p=55124828&postcount=157
[Galaxy S II Android Development] xhoster:
trim showed up in my logcat this morning ;)

[ 08-30 03:10:53.320 1849:27148 I/fstrim ]

Starting fstrim work...

[ 08-30 03:10:53.320 1849:27148 I/fstrim ]

Invoking FITRIM ioctl on /cache

[ 08-30 03:10:53.330 2237: 2371 D/ConnectivityService ]

handleInetConditionChange: no active default network - ignore

[ 08-30 03:10:53.335 2783: 4527 I/EventLogService ]

Aggregate from 1409358945857 (log), 1409358945857 (data)

[ 08-30 03:10:53.340 1849:27148 I/fstrim ]

Trimmed 94179328 bytes on /cache

[ 08-30 03:10:53.340 1849:27148 I/fstrim ]

Invoking FITRIM ioctl on /efs

[ 08-30 03:10:53.350 1849:27148 I/fstrim ]

Trimmed 9420800 bytes on /efs

[ 08-30 03:10:53.350 1849:27148 I/fstrim ]

Invoking FITRIM ioctl on /data

[ 08-30 03:10:54.070 1849:27148 I/fstrim ]

Trimmed 2359037952 bytes on /data

[ 08-30 03:10:54.070 1849:27148 I/fstrim ]

Invoking FITRIM ioctl on /preload

[ 08-30 03:10:54.070 1849:27148 E/fstrim ]

FITRIM ioctl failed on /preload

[ 08-30 03:10:54.070 1849:27148 I/fstrim ]

Finished fstrim work.
[Galaxy S II Android Development] Lanchon:
cool, thanks! it tried to trim /preload. i didn't even know it was usually mounted. why would it fail anyway? what file system would it be?
[Galaxy S II Android Development] AndDiSa:
Normally /preload should have ext4 file system as /system. On CM it's not used, but on original ROMs.
[Galaxy S II Android Development] xhoster:
I think it is not mounted, that would be the reason I guess. Preload should use the default filesystem, I didn't change it.

Weird thing is, I can't even see it in my partition table or maybe I am just blind :eek:

4 Screenshots ahead
[Galaxy S II Android Development] Lanchon:
well vold tries to trim mounted file systems only, so it should be mounted.

the preload partition has a different label, dont remember which, you can look it up.
[Galaxy S II Android Development] mparus:
"logcat|grep fstrim" shows execution trim?
[Galaxy S II Android Development] Giobio:
Hi guys,

I think to have the same problem of EMPULSE formatting in ext4 my internal sdcard. I read answers gave to him but I'm a little noob about linux system...

I followed a guide on xda forum ( http://xdaforums.com/android/general/guide-format-ext4-internal-memory-data-t2852815 ) to do that but at the end, I have had problems. Even if I know this isn't the right thread to get answers I hope some good samaritan can help me the same.

I mount CM11(linaro one, by markox89) and use the PIT 4GB.

Using GParted liveCD I always have problem to format in ext4(for once I realize it, I have to try lots of time to finish the procedure). When formatting is ok and I rebooting the phone, I always have had problems with browser (Dolphin) and Whatsapp update. Then, using the terminal to write down the code to fix the process, as the guide says, It answer me that it isn't able to read file system (or something like that) and if I use file manager to create, delete folders it notice me I have to get superior permission.

So I've tried formatting sdcard by recovery and it seems the process was ok (I can manage files in file manager) but using DiskInfo it shows me back what the picture show (cache, system,data formatted in ext4 and sdcard in vfat). Is ths correct? Anyway, with this procedure I'm able to use correctly the terminal and Dolphin browser so I copied the procedure from web page to the terminal to fix the process (this time I haven't problem writing line by line[of course, I copied it....]).

I don't want to tire you writing but if someone can help me, I'll apreciate it
[Galaxy S II Android Development] Jigen90:
Hi!

I read most of the whole thread, now I have some questions:

My emmc is a VYL00M fwrev 0x19, so (according to this page EMMC_Bugs)

I'm affected by Samsung eMMC secure erase bug. Now:

1) If I flash your kernel on a CM11 M9 and run lagfix app, will I brick my device?

2) If I try the lagfix app on a sammy MS3 rooted kernel (like Philz) will I brick my device?

3) Many people tried this fix, is there any sort of noticeable performance improvement :angel:?? (So far nobody confirms a boost in performance :p )

Thanks for the help!

Keep the good work.
[Galaxy S II Android Development] xhoster:
1) probably, as stated in the OP, it could happen, but it seems to be working well for some (a brick happening later ist still possible). So only use if you are sure about possible consequences!

2) I think TRIM is disabled in these kernels (samsung's fix) and lagfix shouldn't work and therefore a brick isn't possible (but please wait for others to confirm, since I am not sure about this!!!)

3) I would say my phone runs smoother since I used the fix, especially in situations with read and/or write situations (Multitasking)

Can't make another logcat with grep right now, since I am not at home, but will do one later.
[Galaxy S II Android Development] Lanchon:
this thread is about a kernel you are not using. please go the the right thread or start your own thread in the correct forum.
[Galaxy S II Android Development] Lanchon:
1) read this thread and the main project thread, then decide for yourself. i made these threads because ive been gathering info for long and i believe it is very likely safe, but of course i could be wrong. the information i gathered is all posted in the main thread. pay attention to the post related to safety.

2) i cannot comment on other people's kernels. either ask the author or look at the sources. i can tell you 3 things: 1) this is for official CM users. 2) if TRIM is used on any kernel, 3 things could happen: a) brick, if kernel has no fix. b) trimming, if kernel has samsung fix but not the community fix. c) nothing, if kernel has the community fix. 3) if you are using android 4.3 or later you are ALREADY automatically issuing TRIMs every night! so using LagFix wont increase your risk AT ALL. if this is your case, just run LagFix and see if your kernel supports trimming.

3) it should be very noticeable when writing to the disk by any process, foreground or not. for example, the phone should be totally unusable for some time after boot due to background apps running and writing to the eMMC. with trim the difference should be enormous. also, many of the annoying UI lags should disapear.
[Galaxy S II Android Development] Lanchon:
for those with trimmed devices, any words on the famous music bug? are you still affected by it?
[Nexus 5 Q&A, Help & Troubleshooting] M3GAPL3X:
Hello all,

I bought my wife a white, unlocked Nexus 5 D820 from eBay. The data speeds on her phone are extremely slow. I did a speed test on it with the speedtest.net app and the download was 0.04 Mbps. I also have a Nexus 5 that I got from T-Mobile, at my data download speed is 7 Mbps. I went into Settings --> About Phone and we all have the same Baseband and Kernel versions. Both phones are un-rooted and she is not over her data usage.

Is there something special I need to do with the eBay (non-TMobile version) of the phone to get the correct speeds. I called T-Mobile and when I told the rep that the phone was from eBay, he immediately said that since the Nexus is not the T-Mobile version, I would only be able to get 2G speeds, but I looked at the specs when I bought from eBay, it said:

2G Network GSM 850 / 900 / 1800 / 1900

3G Network HSDPA 800 / 850 / 1700 / 1900 / 2100 / 900

4G Network LTE 700 / 800 / 850 / 1700 / 1900 / 2100 / 2600

SIM Micro-SIM

Please help!:cowboy:
[Nexus 5 Q&A, Help & Troubleshooting] simms22:
first off, all the american nexus 5 are the same. whether you bought it from google, tmobile, sprint.. secondly, does her phone have the right apn entered?
[Nexus 5 Q&A, Help & Troubleshooting] zephiK:
As what simms22 said, there are only two versions of the Nexus 5.

D820 for American and D821 for International

Even if you passed your monthly high speed data, T Mobile does not throttle Speedtests.

Sadly to say the person on the phone gave you the incorrect data,

As what simms said, check to ensure that you're on the T-Mobile 4G LTE apn (fast.t-mobile.com APN).

Are you sure that your wife's phone is on "LTE" as indicated on the top right as well and not H+/H/3G/E?
[AT&T Samsung Galaxy S 4 Q&A, Help & Troubleshootin] Rexdango:
Used Deadly Venom kitkat guide to flash stock rom slots, tried the deadly venom rom and the dialer didnt work, using the Black Box rom right now and dialer doesnt work, can take incoming calls but opening dialer FCs and so does opening Contacts. Downloaded 3p dialer temp fix but ive got no way to save contacts and need a fix. Did I not flash a certain something when flashing these?
[AT&T Samsung Galaxy S 4 Q&A, Help & Troubleshootin] guut13:
Sounds like you flashed these via safestrap, right? Did you wipe everything except Ext Sdcard before installing the ROMs?

For future reference, questions like this should be posted in the Q&A forum...

http://xdaforums.com/galaxy-s4-att/help
[AT&T Samsung Galaxy S 4 Q&A, Help & Troubleshootin] Rexdango:
Of course.. I followed all steps accordingly.. using a third party app to dial is a pain.. still not sure how to get my new contacts saved

Sorry about the wrong forum move if needed D:
[Nexus 5 Q&A, Help & Troubleshooting] d1reyad85:
i root my phone and when went to flash rom some how my os get delete and all rom on the internal storage now my phone wont lood because it has no os install how can i fix this is their any way to push a file through twrp from my pc?
[Nexus 5 Q&A, Help & Troubleshooting] danarama:
Yep. Adb sideload or adb push.

Click link in signature then read "adb AMD fastboot. What is it?"

All your questions answered.
[One (M8) Q&A, Help & Troubleshooting] hpdv7:
Didn't have a high enough post count to post directly in the current M8 SlimKat thread - hope no one minds me posting here.

Got a new M8 this afternoon and didn't hesitate to unlock the bootloader, flash TWRP, and root. I flashed the most recent build (7.0) of SlimKat, but was confronted with some problems. It seems that the home and recents navigation buttons aren't working. When I change them to a different action, it works fine - it's only when I change them back to home and recents that they refuse to work. The settings tile in the quick settings drawer also does not response to being pressed. When I'm in the system settings, I can't seem to get some changes to get through either. For example, I'll make some changes to the global menu (the menu that comes up when holding down the power button, showing options for power off/rebooting/volume settings) and exit settings, but then the changes won't show up when I open up the global menu itself.

I've reflashed the ROM twice, cleared the cache and Dalvik cache three times, and restarted countless times. Any ideas of what might be going on?

For the mean time, I'll just downgrade to the previous SlimKat build.
[Galaxy Note Pro 12.2 Q&A, Help & Troubleshooting] VaporCloud:
Hi there,

I sent my galaxy note 12 Pro Wifi only to be repaired by samsung after i broke the screen.

It came back in the mail and the back plate wasnt snapped in all the way (i snapped it in) and ALSO...... THERE IS A SIM CARD SLOT....

i checked the model number in settings, Shows that its the WIFI version.... but im wondering.... There is a slot for a SIM...

Do you think if i put a rom/firmware on there for a 4g Version... it might work? lol

How crazy is it that It came back with an extra slot?!

Talk abouit quality control... it was open so i could see inside the device... and the wrong frame was on it... (i think.. who knows maybe they replaced it with a 4g version and loaded firmware so it would only work with wifi lol..

Someone shed some light if possible
[Galaxy Note Pro 12.2 Q&A, Help & Troubleshooting] Gatsrom:
Can you take a picture?

Also, DO NOT load stuff for the 4g version if it's identifying as a wifi model. Bad idea.
[Galaxy Note Pro 12.2 Q&A, Help & Troubleshooting] dodo99x:
Could be a 3G version, P901
[Galaxy Note Pro 12.2 Q&A, Help & Troubleshooting] ShadowLea:
You can't load 4G firmware on a WiFi version. Snapdragon firmware doesn't support an Exynos CPU....

Any chance you can upload a picture?
[One (M7) Q&A, Help & Troubleshooting] KevinHB:
Hello this is my first post and i hope i have come to the right place on the forum because i really need help! I was trying to get from cyanogenmod 11 back to stock sense by relocking the bootloader and run the RUU program. It did not work for me i was stuck on 5% checking header and my current status is that my recovery can't find my sdcard and cyanogenmod jumps in to a bootload. Is their a way out off this mess? i would really appreciate help!
[Asus Transformer TF701] gen1mx6:
what can i do to diagnose the problem? it just started happening.

i charged it over night after being almost depleted and when i woke up the tablet wasn't on. i held the power down for 30 s, i held power volume up for 30 s, i held power volume down 30s....

nothing worked. i put it down for a bit and just kept pressing power on button in rapid succession and it finally booted up. after i got in and played for about 10 minutes it powered down and i had to push the power button fast again to get it in. then it shut off again.

edit: i powered it up again and just turned the screen off. came back 30 minutes later and it shut off again

any suggestions? should i try to reflash?
[Asus Transformer TF701] berndblb:
Probably.

But reflash what???

You didn't give us any background info......
[Asus Transformer TF701] gen1mx6:
my sig has the rom i'm using CROMi-X TF701T 6.1

i was wondering if i should upgrade CWM and cromi and see if it works
[Xperia Z2 Q&A, Help & Troubleshooting] kotton666:
Anyone know of a call recorder app that works with Z2? Rooted with stock latest firmware.

I installed the xposed Dialer Mods which enables call recording, but it has no settings so I have no idea if it works, how to turn it on or off, where the files are saved etc.
[Xperia Z2 Q&A, Help & Troubleshooting] Envious_Data:
not sure about mods

i think the call recording is actualy in the drop down menu when actualy in a call, i think the files should be saved to your /media or /recorded, probably somewhere else

also wrong place to post this
[Xperia Z2 Q&A, Help & Troubleshooting] kotton666:
Yep that's it, there's a drop down box when you are on a call and the file is saved in the /recorder folder.

Thanks and sorry if I posted in the wrong place.
[Xperia Z2 Q&A, Help & Troubleshooting] sezgo:
ACR 7.9

ACR 7.9 work perfectly on Sony Z2

I use it - no problems at all.

you could find easy the full version on the net.

...

sorry but I do not have right to post you a link yet

you know the rules of the site
[G2 Q&A, Help & Troubleshooting] avadigno:
I have a d802 on omni 4.4.4. Got a update and lost my root and can not go to recovery. Can anybody help?
[G2 Q&A, Help & Troubleshooting] khanh2411:
so you must root again.^^
[G2 Q&A, Help & Troubleshooting] basti2909:
Flash supersu in recovery.should be in omni thread

Or from here

http://download.chainfire.eu/452/SuperSU/UPDATE-SuperSU-v2.02.zip
[Sony Xperia S, Acro S, Ion] kin912:
Credits:

@acbdjdj His build of carbon rom.

@deedwar His kernel source and give me some help.

@My friends in Miui porting team:ws008,nian,lpws521,wuxianlin...

@Me To fix the delay of video record and increase the ram and many tests.

Install instructions:

1. Make sure your devices is unbootloader and you have CWM installed and a working nandroid backup.

2. Download the ROM and put it in your internal storage.

4. Reboot to recovery, Wipe Data, Dalvik Cache and Cache then flash the ROM.

Optional- Flash gApps.

5. Reboot and Enjoy.

What is not work:

1.The same of carbon rom,such as hdmi and fm.

Download link:

http://www.miui.com/download-106.html

XDA:DevDB Information

[ROM][WiP][UB][4.4]MIUI V5 4.12.20, ROM for the Sony Xperia Ion

Contributors

kin912

ROM OS Version: 4.4.x KitKat

ROM Kernel: Linux 3.4.x

Based On: CyanogenMod

Version Information

Status: Beta

Current Beta Version: 4.8.15

Created 2014-08-10

Last Updated 2014-12-20
[Sony Xperia S, Acro S, Ion] Deleted member 5225837:
Awesome bro.

Thanks for the support.[emoji111][emoji106]

Waiting to try it[emoji3][emoji3]
[Sony Xperia S, Acro S, Ion] feri_sh:
how we can download it?
[Sony Xperia S, Acro S, Ion] ishakcez:
;-D wow amazing but battery fastest drain bro how to fix ? Your rom
[Sony Xperia S, Acro S, Ion] Deleted member 5225837:
How did you downloaded it??? There is no download link yet.
[Sony Xperia S, Acro S, Ion] ishakcez:
It looks camera image in the camera image cm11
[Sony Xperia S, Acro S, Ion] Deleted member 5225837:
Didn't get you??

What are you trying to explain.
[Sony Xperia S, Acro S, Ion] ishakcez:
system may be based on cyanogenmod 11
[Sony Xperia S, Acro S, Ion] Deleted member 5225837:
OK

But let us first try the ROM once its online and then decide about it. [MENTION=3996553]kin912[/MENTION] waiting for the link..
[Sony Xperia S, Acro S, Ion] kin912:
I try the baserom with carbon and cm11,both of them the camera is the same issus.And I found that carbon is more smooth,so I want to choose it,just give me some time to fix the last bug of port.
[Sony Xperia S, Acro S, Ion] ben cherian:
Seriously... Where is the download link of this ROM ? I have been searching for two days :confused:
[Sony Xperia S, Acro S, Ion] Serede:
I'm looking forward to this, Kin.

I tried your previous release and although you surely did a nice porting work, everything seemed pretty unstable. For me, both in LB and UB, Wi-Fi barely worked, I couldn't get Mobile Data to work at all, and apps made ROM less smooth each minute the phone was on, until it couldn't stand such load and rebooted. Almost crazy for daily use.

I hope you can fix all that stuff and achieve an stable system this time. MIUI's a really nice ROM I'd love to have in my aoba. Cheers up!
[Sony Xperia S, Acro S, Ion] mouhaboo:
I ca see the same date and time issue as the CM roms from the screenshots :/

anyway man good luck and thaks for the rom

can't wait to try it on my ion :)
[Sony Xperia S, Acro S, Ion] fireblade786:
waiting for the download link!!
[Sony Xperia S, Acro S, Ion] kaygoingpro:
Where is the download link??:rolleyes:
[Sony Xperia S, Acro S, Ion] shrisha:
Just wondering. Is this one will do? http://www.miui.com/download-106.html