yashsingh1/xdaforums huggingface dataset:
[Hardware Hacking General] Rebellos:
As far as I understood - you want to hook functions that are writing/reading data&commands to the SFR's of certain controller (SDHC in your case)

I'm not sure what's order of calling or full abstract of that in Linux. But on most of OS there should be hierarchy like this, in given order

1) filesystem tree (everything under /)

2) filesystem drivers (for eg. fat32, ext2, ext4)

3) device drivers - perhaps part of some HAL exposing read/write functions (some generic thing like "io_device")

4) device type drivers - still common for all linux distros, like kernel MMC/SDHC/HSMMC driver (AFAIR you can find it in /drivers/mmc/~, there are few folders)

5) cpu/platform specific drivers - in case of ARMLinux, let's say for S5PC110 (Samsung Hummingbird) there's part in arch/arm/mach-s5pv210/, part in arch/arm/plat-s5p (plat-samsung and plat-s3c aswell, depends on release/revision/implementation), and core - CPU specific part in /drivers/mmc/host/sdhci-s3c.c.

In OMAP2 CPUs I'd look for these in arch/arm/mach-omap2, plat-omap2 and drivers/mmc/host/sdhci-omap.c

Perhaps you want to hook it somewhere on level 4 or 5.

Consider searching through documentation directory of linux sources. And prepare for alot of grepping.

SDHCI controller SFR structure is usually mostly the same for all ARM SoCs so I think there was some file containing most of functions used for all of them.
[Nexus 7 Accessories] cdx008:
Just found this on but appears can only buy in bulk. Not a big fan of the leather cases. Of course, the iPad-style case/smart cover would be ideal but we're still waiting. (This appears to be the closest: http://www.gearzap.com/noreve-pro-tradition-b-leather-google-nexus-7-case.html )

http://www.alibaba.com/product-gs/599278706/new_arrive_pad_pc_tpu_with.html
[Nexus 7 Accessories] jaysus145:
Now that is something I could be down with.
[Nexus 7 Accessories] Nxxx:
Don't really want ten though...
[Nexus 7 Accessories] nooomoto:
Lol...at least we are getting closer.
[Nexus 7 Accessories] Jasmynsway:
I've been looking for this too. I wonder if Case-Mate will make a Pop! case for the Nexus 7
[Transformer TF300T Q&A, Help & Troubleshooting] diamantericos:
Since our tablet can use portable hard drives I was curious as to if its possible to install windows on a portable drive then run it from there once plugged into our tablet. I don't believe anyone as asked this before.

THE BOSS AKA THE BEAST !
[Transformer TF300T Q&A, Help & Troubleshooting] cbaird7:
Lolwut
[Transformer TF300T Q&A, Help & Troubleshooting] dsp4774:
As fair as I know, this isn't possible. You would have to be able to run some sort of virtual PC environment on your Android device, which no one has successfully done. You can find a ton of solutions for remoting to a PC, though.
[Transformer TF300T Q&A, Help & Troubleshooting] diamantericos:
I already use splash top thd . But the voice is father than the video so annoying . I just figured I would ask.

THE BOSS AKA THE BEAST !
[Transformer TF300T Q&A, Help & Troubleshooting] Citruspers:
I don't have audio/video synching issues with Splashtop THD (with VLC as media player on my computer).
[Transformer TF300T Q&A, Help & Troubleshooting] diamantericos:
Are you watch web based videos?

THE BOSS AKA THE BEAST !
[Transformer TF300T Q&A, Help & Troubleshooting] nooktablet:
off topic but can someone please explain what dows THD mean?

i saw fruit ninja thd, splashtop thd,... but how are they different from HD?
[Transformer TF300T Q&A, Help & Troubleshooting] diamantericos:
Tegra High Definition

THE BOSS AKA THE BEAST !
[Transformer TF300T Q&A, Help & Troubleshooting] funnel71:
I can't imagine why anyone would want to corrupt their androidtablet like that :) :)
[Transformer TF300T Q&A, Help & Troubleshooting] nooktablet:
so only tegra-devices can run these apps?
[Transformer TF300T Q&A, Help & Troubleshooting] diamantericos:
Only for certain things android won't do. And just because. Like when I put Mac is on my touch screen PC just because I could.
[Transformer TF300T Q&A, Help & Troubleshooting] diamantericos:
Yes it does
[Samsung Galaxy Nexus] Scottland:
Hi,

I have a folder that I cannot write to at all, or delete. I've tried via ADB, as well as via Apps such as rootexplorer and ES.

Does anyone have an idea how to remove the folder? Seems to be permissions based, but cannot change the permissions either.
[Samsung Galaxy Nexus] seewinkler:
Hi, what's the name and the path of the folder?
[Samsung Galaxy Nexus] Scottland:
\Pictures\Modaco

I think it was an earlier release of an ICS rom that caused it to become 'locked' - but I've wiped it since then a few times.
[Samsung Galaxy Nexus] GldRush98:
ssh in to console on phone

cd sdcard

cd Pictures

ll

What is the permission set to on the folder?

(-rw-rw-r-- root sdcard_rw)
[Samsung Galaxy Nexus] Scottland:
rwx rwx r-x
[Samsung Galaxy Nexus] Saintfyre:
I have this same issue but mine is the Zedge folder, I haven't used Zedge in months. It just will not delete
[Samsung Galaxy Nexus] Luxferro:
Maybe try cutting and pasting everything that is in the parent folder of the one you are trying to delete. Make sure to put them somewhere outside that path, and then try to delete the parent. If it works just recreate a new parent folder.

I know this doesn't explain why you can't delete it. But it might be a work around. I had problems like this in the past on other device/OSes, and that's what worked for me.
[Samsung Galaxy Nexus] danger-rat:
Go into /data/media and try and delete it from there...
[Vibrant Q&A, Help & Troubleshooting] manu_ha2001:
i installed Cyanogenmod 9 after i faced the EU bug after i followed the EU guide but after following it....i am unable to see my external sd like when i first install and it boots after that i can see space in storage section but when i open the camera it says insert an SD i tried to reinstall it but got the same result i installed passion and i was able to follow the guide successfully.Please help me :)
[Android General] kishankpadiyar:
It seems that Google are wasting no time in getting the development kit for the latest version of Android into the hands of developers.

Less than a month after Android 4.1 was announced at Google I/O, the new SDK allows developers to optimize their applications with a wide variety of new features.

Among the things Google have warned developers to look out for is taking care when optimizing a particular application to work with the larger 7 inch screen size, such as the one found on the Nexus 7.

The Google devs also urge application developers to start taking advantage of the new richer notification styles introduced in JB, as well hardware accelerated rendering to take advantage of the new framerate optimizations.

For more info on developing for Android 4.1, check out Android Developers. Meanwhile, the new SDK can be downloaded from here.
[Nexus S Q&A, Help & Troubleshooting] asdf2020:
Hi,

I have installed Matr1x kernel. I am using Stock ICS Rom only. Will the New Jelly Bean Update.zip work.

Can i install using cwm.

Please advise me.

Regards,

asdf2020
[Nexus S Q&A, Help & Troubleshooting] chronophase1:
It should flash through CWM, but keep in mind it'll overwrite your recovery and replace your kernel.
[Nexus S Q&A, Help & Troubleshooting] asdf2020:
Thanks for reply.

Does it will wipe my data/apps as well?
[Nexus S Q&A, Help & Troubleshooting] chronophase1:
No. Everything will be the same. I flashed over ICS and everything was kept the same for me
[Nexus S Q&A, Help & Troubleshooting] asdf2020:
has your kernel been replaced??? or is it the same ??
[Nexus S Q&A, Help & Troubleshooting] zeiroe:
For ****s-and-giggles, I threw the matr1x kernel on top of my 4.1.1 ota last night ... It didn't work.
[Nexus S Q&A, Help & Troubleshooting] chronophase1:
Yea. My app settings stayed the same, but like I said, my kernel got replaced, which is expected. I don't use matrix though and seeing as the kernel sources vary, chances of it working are pretty slim, as seen above.
[Nexus S Q&A, Help & Troubleshooting] steven.truong:
Your kernel will get replaced. I wouldn't recommend it because I've tried other kernels with the official OTA JB ROM and the experience wasn't as smooth. I have yet to try Matr1x kernel yet though.
[Nexus S Q&A, Help & Troubleshooting] ASUS DEV:
No different versión of Ndroid not supported at least yet ;D

Lets just say hes workin on it i would expect
[Nexus S Q&A, Help & Troubleshooting] asdf2020:
So......official JB 4.1 won't work on my Matr1x kernel :(
[Nexus 7 Q&A, Help & Troubleshooting] danifunker:
I was wondering if we have a tun.ko module for our device yet, or for any Jelly Bean devices.

Also, where would I put it into?
[Nexus 7 Q&A, Help & Troubleshooting] evonc:
It is prebuilt into the stock kernel. You can download the openvpn binary installer, install and fire up ovenvpn

Sent from my Nexus 7
[Samsung Epic 4G Touch] SugarCoatedAngel:
Does anyone know how long it takes to get you bill for the ETA fees? I left Sprint on Jun 30 2012, and still have not received a bill. Just checkin.
[Samsung Epic 4G Touch] tgruendler:
I am guessing 30 days. And fyi, it is ETF fees.
[Samsung Epic 4G Touch] SugarCoatedAngel:
Yes I didn't catch the ETF ETA thing until after I posted. Thanks for the answer.
[Samsung Epic 4G Touch] elliwigy:
usually you will get a final revised bill.. trust me though when i say its coming lol

Sent from my SPH-D710 using Xparent ICS Tapatalk 2

Edit: you can probably call sprint im pretty sure they will have a bill cycle status calculator to determine when your bill is printed and mailed
[Samsung Epic 4G Touch] dohchp:
Last time i early terminated it took 2 bills before it showed up but i terminated the contract to sign a new contract to get the epic touch cheaper.
[Samsung Epic 4G Touch] cp320703:
maybe try asking on sprints forum or chatting with a rep or calling them. That would probably get you an answer faster and more accurate than asking on a forum no way affiliated with sprint
[Samsung Epic 4G Touch] AZImmortal:
Actually, it's just ETF. The F is for fee. ;)
[Samsung Epic 4G Touch] tgruendler:
Touche
[Samsung Epic 4G Touch] *Luke*:
So what you're trying to say is... "what's the eta on my etf?" =]
[Samsung Epic 4G Touch] evo30028:
LMAO! Thanks, I needed that

Sent from my blah, blah, blah
[Asus  Eee Pad Transformer Prime] Parastie:
Is it possible to format SD/microSD/flash drives on the prime? I can't figure out how to do it.
[Galaxy S III Q&A, Help & Troubleshooting] da.trute:
If if you are getting junk, garbage, hieroglyphics, corruption on your external SD card after formatting with exFAT try booting into CMR, clearing Dalvik and fixing permissions.

Many people may already be aware of this but I thought it wise to create a thread with some searchable words into make the fix easier to find, i had trouble myself.
[Galaxy S III Q&A, Help & Troubleshooting] d4fseeker:
The exFat implementation itself causes issues too. It's recommended to use FAT32 or e.g. NTFS instead.
[Galaxy S I9000 Q&A, Help & Troubleshooting] skowwi:
Hello,

I tried searching for my problem in the forums but I didn't find my exact setup and don't want to brick my phone. (Well maybe it already is)

I had Cyanogenmod 7 for quite a while and tried the Nightlies for 9 some months ago. In the early days of my phone I used ODIN to flash the newest Stock firmwares and then used the chroot kernel to root my phone and install cwm. Since then I installed Cyanogenmod 7 and later Cyanogenmod 9 Nightlies with cwm recover and there was never a problem.

Today I tried the ROM from DerTeufel1980 http://xdaforums.com/showthread.php?p=28819140

I flashed the rom, the addons, the superuser and google now fix. Then I flashed the kernel Devil3_1.0.0-Rc5_datadata_i9000_CFS_BLN_CMC_20120719.zip and fixed permissions. After that my phone wouldn't boot. The boot animation was the old standard android logo.

I managed to get into Devil Kernel Recovery and thought to try a reflash of just the ROM but when I try to "choose a zip" it always tells me

E:can't mount /sdcard/

After that I flashed the kernel with odin and now the phone seems to boot but veeeery slow and it has a ton of flickering the whole time. The bootanimation is the cyanogenmod 9 boot animation. I got into Devil Recovery and I still can't mount the sdcard. And it seems that it doesn't detect my sim card.

I hope you can help me.

Edit: Actually after rebooting several times the boot sped up and I could get into the ROM. I still can't mount the internal sdcard though and I have no phone functionality. It seems that my IMEI number is gone.
[Galaxy S I9000 Q&A, Help & Troubleshooting] tchindalia:
Hey

Downgrade your sgs to 2.3.6 valuepack using odin3...

Then root it and use it for a day atleast..

Then flash CM9 nightly..use that for a day too..

Then flash JB...not the same one u did earlier..

Instead Goto teamjellybean.noez.in (ad www.)

Find d latest version of jb and follow the instruction there..

Cheers
[Galaxy S I9000 Q&A, Help & Troubleshooting] skowwi:
Thanks that's exactly what I have done and it worked.
[Galaxy S I9000 Q&A, Help & Troubleshooting] neo1310:
I've seen a lot of folks saying that they might have bricked their phones when some issue occured while flashing a new rom.

Personally whenever I face issues, I just goto the Download mode and Flash a GB rom and then move my way up (GB --> ICS --> JB).

As long as you can go into Download mode, shouldnt be a problem :)
[Galaxy S I9000 Q&A, Help & Troubleshooting] groksteady:
Fwiw, I lost my IMEI for the first time trying out the JBs. Not sure if it was Slim or DerTeufel's. I ended up with the kind that allows you to connect to your mobile provider, a fake but working IMEI. But when I saw that I tried to go to GB and it didn't come back automagically. And the IMEI was totally wiped so I couldn't even register on the network. Ended up getting to ICS and only then did Root Browser let me write to the efs folder.

Lesson, in short: make a backup zip of your efs folder (to preserve permissions) and double back it up using Nitrality from the Play store.

Glad you got yours back, too.

sent from a telephonic device
[Galaxy S I9000 Q&A, Help & Troubleshooting] groksteady:
OK, so I'm *definitely* a crappy speed-reader, because I missed this part about waiting on each version. What does the waiting do? I'm now wondering if that means I need to use the phone and, with the restored /efs folder, sometimes later /dev/block/stl3 will repopulate itself with the proper info.
[Galaxy S I9000 Q&A, Help & Troubleshooting] tchindalia:
Hey

I asked to wait on roms coz it can just make a few things working...like data..if it doesnt work on 1 rom it would not (probably) work on the next update..(personal experience)..

Cheers

If my post helped, don't mind hitting the Thanks button..:)
[Galaxy Y GT-S5360 and Duos 6102 Q&A, Help & Troubl] fata|i3y:
Should i exchange my Y with FIT.?
[Galaxy Y GT-S5360 and Duos 6102 Q&A, Help & Troubl] hell_lock:
Such threads make me jealous :P
[Galaxy Y GT-S5360 and Duos 6102 Q&A, Help & Troubl] Rikxzdjz:
http://xdaforums.com/showthread.php?t=1698253

There is the off topic thread... not here bro:)
[Galaxy Y GT-S5360 and Duos 6102 Q&A, Help & Troubl] aayu_b4u:
Well just see the Android Developments on fit and than decide.

and according to me display of Y is far better than fit...
[Galaxy Y GT-S5360 and Duos 6102 Q&A, Help & Troubl] TingTingin:
Stop reviving these dead treads

_____________________________________

This post uses the patented TingTingin®™ method I would teach it to you but you are not yet worthy (come back in a hundred years)
[AT&T, Rogers HTC One X, Telstra One XL] Skizzy034:
Does anyone know of they have them? I'm going to straight talk soon but I need a micro sim for the One X.
[AT&T, Rogers HTC One X, Telstra One XL] rbrugman:
Yes, they have both regular and micro sims. After you pick your carrier (at&t compatible, t-mobile compatible or unlocked), it will give you the option for sim size.
[AT&T, Rogers HTC One X, Telstra One XL] theking_13:
You could just cut it too. :)
[AT&T, Rogers HTC One X, Telstra One XL] Skizzy034:
Where can you buy them? Also, is straight talk considered prepaid? Do I buy minutes?
[AT&T, Rogers HTC One X, Telstra One XL] theking_13:
Don't know about where to buy them besides Walmart, but its prepaid.

There's plans so you don't have to buy minutes.
[AT&T, Rogers HTC One X, Telstra One XL] kleeman7:
You can get them from straight talks website for 15. I think was looking for a friend a while ago.
[AT&T, Rogers HTC One X, Telstra One XL] rbrugman:
The sim cards can only be purchased through the website. They don't sell them at Walmart. Straight Talk is considered prepaid, although not in the traditional sense. You don't buy minutes, because the plans are essentially all-you-can-eat. I like to think of it as post-paid without the contract - since prepaid to me means I put X dollars on my account and it deducts whatever from it depending on what I do.

With the sim card, you have to get the $45/month or $60/month (international) plan. To refill, you either buy a card, or set up the autofill option when making an account. With the autofill option, the plan is essentially the same as having a plan through at&t. Once per month it will charge $45+taxes and fees to your credit card, and you'll have unlimited talk, text, and data.

Beyond that it's very easy to set up. The kit you receive via FedEx has all of the settings, and the website activation is really easy to use. The last time I helped someone setup an account with Straight Talk, it took about 15 minutes including porting a number from Verizon.
[AT&T, Rogers HTC One X, Telstra One XL] jlczl:
I just cut my regular Straight Talk sim down to micro size and it worked just fine.
[AT&T, Rogers HTC One X, Telstra One XL] bpear96:
Straighttalksim.com. Plan is $45 a month. Sim card is $15
[Nexus 7 Q&A, Help & Troubleshooting] Bielinsk:
I root every phone I have for tether. I am not sure why I would want to root the Nexus other than because we can.
[Nexus 7 Q&A, Help & Troubleshooting] DarkRyoushii:
Because it will allow for a lot more mods and flexibility.

Tablet UI? Needs root.

Adaway app from the market for ad blocking? Needs root.

Various sound mods? Needs root.

You get the point
[Nexus 7 Q&A, Help & Troubleshooting] kind3rgarten:
You only root for tethering...?

Seems a bit shallow, no offense.
[Nexus 7 Q&A, Help & Troubleshooting] Bielinsk:
How would that be shallow? I don't need or desire to do anything else. After flashing my 1000 rom, I grew tired of resetting my phone. So now I use it as a phone.

Back to the thread. Good points DarkRyoushii, thank you.
[Nexus 7 Q&A, Help & Troubleshooting] danifunker:
I rooted so I could import my data from my last tablet. I am also waiting to get a usb otg adapter to mount external usb, which also requires root. But it also gives the ability to do a little more.
[Nexus 7 Q&A, Help & Troubleshooting] cypwrx:
Was wondering about rooting as well, thanks everyone.
[Nexus 7 Q&A, Help & Troubleshooting] animatechnica:
to me unlocking the bootloader is probably more important as you can install clockwork recovery and then are enable to flash ROMs and other things. Having said that rooting does have its advantages -

gives you more flexibility to run rooted only apps like Titanium Backup, enables you to change density of your screen so you can get tablet mode, lets you install a terminal program and send commands directly to the system
[Nexus 7 Q&A, Help & Troubleshooting] girux1:
I need root to use Openvpn to be connected on my USA VPS server to have access to all the USA Google stuff, Netflix and hulu from Canada.

Currently setting a London Openvpn access for IPlayer too!

To me being rooted is almost a necessity to enjoy this device fully.
[Nexus 7 Q&A, Help & Troubleshooting] leebo:
I'm like the OP. My HTC EVO LTE is rooted, but I'm deciding whether to root my 7. I like the UI just as it is. I can always reinstall apps.

However, I am curious about getting an usb otg adapter to mount external usb. As I understand, I can already use a usb keyboard or mouse.

Is rooting and gaining access as an external usb drive the only way to transfer files between my PC and the 7? I mean other than Dropbox, etc.

I seem to remember there's an app to let you wirelessly transfer, but I can't remember if it requires root.
[Nexus 7 Q&A, Help & Troubleshooting] yeahmon:
I'm rooting In order to use USB storage.
[Nexus 7 Q&A, Help & Troubleshooting] MetTrax:
Same here, the only reason I want root is to connect a OTG cable for extra storage.
[Nexus 7 Q&A, Help & Troubleshooting] Majik Mushroomz:
I don't mean to be naive or anything (been rooted since opening my N7) but isn't the device set up for USB OTG out of the box?

There's a setting in Settings > Developer Options for allowing apps to access USB storage..... So is rooting reply required for that feature?
[Nexus 7 Q&A, Help & Troubleshooting] the noan:
i rooted for the extra tweaks and mods that cm10 and or aokp will bring to my nexus 7.
[Nexus 7 Q&A, Help & Troubleshooting] thebobp:
Waiting for rob43's Salad Bar II to come and replace the highly questionable nav bar we have currently.

Titanium backup is a must have.

Other than that, yeah.
[Nexus 7 Q&A, Help & Troubleshooting] pmgreen:
Like other's I have flash phones (that just doesn't sound right) but have not had a Nexus product before.

What's the risk of rooting this quickly. Any concern that G will release a feature that rooted N7 will not be able to use?
[Nexus 7 Q&A, Help & Troubleshooting] phishn:
I rooted Nexus 7 to restore app data from Galaxy Nexus using titanium backup, run stickmount for external usb file transfer, and of course custom roms.
[Nexus 7 Q&A, Help & Troubleshooting] Thing O Doom:
I rooted because it only took 20 minutes... and for GameCIH, plus when I decide on a ROM i'll be able to flash it. It's a nexus, root it! XD
[Nexus 7 Q&A, Help & Troubleshooting] nikeman513:
Just like everyone saying in here, it becomes beneficial to root when you want to install certain apps like for me autokiller (kills apps not being used and can make kernel tweaks). Its just a nice thing to have done. Usually when there are new updates, you find it first on message boards like these, and being able to flash the updates when they first become available makes you very pleased with the decision of doing it.
[Nexus 7 Q&A, Help & Troubleshooting] CB620:
Why not root?
[Nexus 7 Q&A, Help & Troubleshooting] theoneofgod:
If you have to ask why you should root, then you don't have any need for it.

I root for many things.

Adaway is the main reason. I can't stand ads popping up everywhere.

OTG storage of course (stickmount)

Over and under clocking. Voltage tweaks, sd tweaks, etc.

Changing my DNS to stock.
[Nexus 7 Q&A, Help & Troubleshooting] leebo:
Well, it potentially opens you up to malware. If you can access root system files, so can malware.

Although I've never had a problem.
[Nexus 7 Q&A, Help & Troubleshooting] CB620:
Me either. +1

Knocks on wood
[Nexus 7 Q&A, Help & Troubleshooting] blackhand1001:
Nope. Rooting a nexus Device is pretty much risk free.
[Nexus 7 Q&A, Help & Troubleshooting] leebo:
Define "pretty much".
[Nexus 7 Q&A, Help & Troubleshooting] dparrothead1:
Because its there!
[Nexus 7 Q&A, Help & Troubleshooting] Fusion777:
Tibu alone is worth rooting for

Sent from my Nexus 7
[Nexus 7 Q&A, Help & Troubleshooting] craighwk:
Apparently this is a very overclockable device. Have mine running at 1600 and it's fantastic.

I like a lot of the built in features that stock cannot provide. For example, CM10 has a feature to turn off sounds at night time. I know I can get apps to do the same thing, but I like having such things built in.

Plus you can tweak those minor annoyances you find on stock. It just gives you power to do more with your device.
[Nexus 7 Q&A, Help & Troubleshooting] AraDreamer:
Hulu functionality once rooted

I'm wanting to get an N7 and consider rooting it for USB (for MxPlayer and all my downloaded toons), but I'm a Hulu subscriber who doesn't have a compatible phone (Captivate Glide - I love my qwerty!), and I want a tablet that is compatible. Stock, unrooted, it looks compatible, but once you root it, is it still?

-Ara