yashsingh1/xdaforums huggingface dataset:
[Galaxy Note II Q&A, Help & Troubleshooting] luilui8812:
well from personal experience. I have to say first hand, i honestly think its the phone. the same thing happened to me. i have the att note 2 and a centon 32gb class4 card and out of nowhere, i get a message that my card was removed unexpectedly and now my card doesn't work on ANY DEVICE. I've tried multiple card readers, different software, different computers, even tried a mac, took my memory card to s specialist. NO DEVICE recognizes anything even connected. now i thought, ok maybe a faulty card but my wife with same phone and a sandisk 32gb class 10, SAME THING happened. my friend with a Kingston 32 gb and a sprint note 2, his memory card died as well. THREE different brands, and same type of phone. too much of a coincidence, could be it really cant handle 32gb. now im using i think 8 and its working fine for now.

google this problem and youll see its a bigger problem then you think. BACKUP YOUR DATA, i had to learn hard way. :crying:
[Galaxy Note II Q&A, Help & Troubleshooting] happycactus:
Happened the same yesterday. Trascend class 4 32Gb SDHC. Completely dead.

Checked with a macbook, but the card isn't detected anymore.

In my opinion, the NoteII may haves some problem with sd card (maybe the voltage regulators aren't correctly programmed, or something similar).

But frankly, I do not have any proof to support this, just a sensation.

Cheers
[Galaxy Note II Q&A, Help & Troubleshooting] ghostwheel:
chkdsk

I had the same thing happen to me. Put the card on a windows machine, and run

chkdsk /f

this makes the disk readable again. At least, it did for me. One problem was that even though the disk was readable, it seems some

files had errors, so the media scanner ran forever and used up lots of battery when the fixed card was used. I ended up not using that card any

more.
[Galaxy Note II Q&A, Help & Troubleshooting] owais0903:
Same problem with me... 32gb microsd hc class 10 sandisk... In sn2 n7100 it says blank card or unsupported filesystem... In windows 7 laptop... It is not detected.... Chkdsk does not work in cmd prompt as the card is not detected... Unable to do anything with the card as it is not detected... Cannot format, cannot see in disk manager. Card is also not read in other phones.

PLEASE help as it had a lot of information and i have NO money to buy a new card.
[Galaxy Note II Q&A, Help & Troubleshooting] pakure:
Samsung and SanDisk ultra disk 32gb don't go well together. .... IT will fail after a few days

happens on s3, note 2 and note 8

I got Samsung 32gb class 6 cards for my note 2 and 8... No issues .
[Galaxy Note II Q&A, Help & Troubleshooting] rexamillion59:
same thing

same this is my second card in 11 months.the first a 32 gig sandist and the 2nd a 64 gig Samsung class 10.both dead,they are unreadable.i beleave its the phone
[Galaxy Note II Q&A, Help & Troubleshooting] uzumaki117:
Here the same

Galaxy Note II i317m Telcel

MicroSD 16 GB Kingston Class 10

Actually, 2 MicroSD, the first time I Check the Warranty of the Card with the dealer, this time the card is out of warranty.

And is the same problem, the card is unmounted, check on PC and is Dead :(
[Galaxy Note II Q&A, Help & Troubleshooting] tchoui:
I there. I use a 16gb sandisk in a note 2 and its happening the same.

The card just becomes unreadeble.

I used ZAR to recover all files and formatted the card.

For some hours it works fine but now its beggining to crash again. It says SD card removed.

Enviado do meu GT-N7105 através de Tapatalk
[Galaxy Note II Q&A, Help & Troubleshooting] tchoui:
When i press the back of the phone, the card is removed. Maybe hardware failure?

Enviado do meu GT-N7105 através de Tapatalk
[Galaxy Note II Q&A, Help & Troubleshooting] SaDiCuL:
Maybe software failure.Did you try add on your pc/laptop and hard format it?
[Galaxy Note II Q&A, Help & Troubleshooting] tchoui:
I tried that. Its the same. I tried too with another card and it still gives the error of card removed.

I think i will take te phone to Samsung for repair

Enviado do meu GT-N7105 através de Tapatalk
[Galaxy Note II Q&A, Help & Troubleshooting] SaDiCuL:
If you still have the warranty you can take it to repair but i can bet is software failure

Sent from my GT-N7100
[Galaxy Note II Q&A, Help & Troubleshooting] tchoui:
Im updating to will slim v13 today and try diferent sd cards. Maybe 3 or 4 to see what happens ;)

Enviado do meu GT-N7105 através de Tapatalk
[Galaxy Note II Q&A, Help & Troubleshooting] tchoui:
Could u do me a favor? Remove the back of your note 2 and aply a little pressure in the sd card to see if the card works ok or if its turned off.

Thanks,

Enviado do meu GT-N7105 através de Tapatalk
[HTC ChaCha] ahmad tabbakh:
Hello dears ,

I have HTC Chacha and i've rooted it , I installed Google play app (10MB) and the internal memory is too low , so i tried to move it by App2SD but i couldn't because it had a kind of link with the original system market app (Android market ) , and after i searched some forums , i deleted the original market app as they said and after that i moved the Google play app successfully to SD .

But now .. the Google play app is not working and after i opened it and tried to download any app the following message appear :

" The application Google Play Store ( process com.android.vending) has stopped unexpectedly. Please try again "

and then i couldn't open it and every time the message appear.

I tried to clear the cache and did "clear data" to the app , I opened it but when i re-try to download any app the same problem happen again .

And I tired to make Google play as system app and the same problem happened .... also I tried to get back the Android market but i can't find it or download it.

So now i have no Android Market or Google Play Market.

I want your support in this issue .

Many Thanks :)
[HTC ChaCha] sirbellum:
Got the same problem with mine. Solved it installing Playstore vending apk through Apkinstaller.
[MDA II, XDA II, 2060 ROM Development] splodge:
Hi there....

I recently downloaded all of the 1.60.50 rom update from o2's website and went through all of the update process. However, when I look at the system it still ays its 1.60.00WWE.

Have I done something wrong?
[MDA II, XDA II, 2060 ROM Development] BRosenow:
I'll bet if you look at the extended ROM - IT IS version 1.60.50. This is usually the number they are referring to when they list ROM revisions.
[MDA II, XDA II, 2060 ROM Development] splodge:
Yep.... It is, my error

Anyone for humble pie?
[MDA II, XDA II, 2060 ROM Development] flintanis:
I did this, when I already had the updated version on my XDAII!! I wrote to O2 about this but recieved no comment.

They should warn that you need to check which ROM version you have and what version you will end up with i.e. ROM 1.60.00WWE and extROM 1.60.50. I advised them that I risked frying my machine with an unneccessary up grade. As usual no response to this.

The lesson is ...

UPGRADERS BEWARE!!!

Regards
[Samsung Galaxy Mini] me7ou:
Hey Guys,,,,

Im a 15 year-old guy and im good at android and im ready for participating in any new development I can participate with any one but only i need the opportunity for this so if there is any one interested i will be happy to help him

Sorry if i was silly
[Samsung Galaxy Mini] yackovsky:
Good luck :)
[Samsung Galaxy Mini] TheWhisp:
couldn't resist:

jk.
[Samsung Galaxy Mini] radnou974:
can you port miui V4 with base AOSP by paul .?
[Galaxy S III I9305 (4G LTE + 2GB RAM) Q&A, Help & ] Oli_One_X:
Hi, currently running CM10.1 on my i9305 and am getting a big battery drain from kernel wakelock mdm_hsic_pm0. Done some searching around and can only find out that its connected to something called Fast Dormancy?

Anyone know how I can solve this problem or explain what this is so I can try and fix whatever is causing it?

Thanks in advance! :good:
[Galaxy S III I9305 (4G LTE + 2GB RAM) Q&A, Help & ] M00_cow:
Have the same issue. Means my phone rarely goes under 9% battery drain per hour.

The only information I've found on the problem has been off this other forum - http://forums.overclockers.co.uk/showthread.php?p=23643509 - where someone states that

I don't know anything else though. After reading the above, I thought it might be to do with my battery management app (the issue has remained with both JuiceDefender and GreenPower) monitoring traffic and during off data if traffic drops below a certain amount. Maybe the traffic monitoring is causing wakelocks whenevery it's checking?
[Galaxy S III I9305 (4G LTE + 2GB RAM) Q&A, Help & ] mzKas:
Hi there.

Not absolutly sure, but i had the same problem and it just disapeared when i disabled daydream ( i dont like it :mad: ).

Even now if i turn it back on again, same doesnt happen, but just give it a go. might help. or i just might be THAT dumb.... :eek:

let me know after.
[Galaxy S III I9305 (4G LTE + 2GB RAM) Q&A, Help & ] -sandro-:
I'm having the same issue, anyone found the culprit?
[Galaxy S III I9305 (4G LTE + 2GB RAM) Q&A, Help & ] aejazhaq:
HOW to FIX fastdormancy the easy way!!!!

I had the same issue on the i9305....thought i m not even on a 3g network...its a pain why samsung is always trying to making things more difficult in their products. S2 had fastdormancy but you could toggle it off in the *#9900* menu but S3 does not. Anyway i fixed my issue that cause a massive drain too, but let me say that fast dormancy and mdm_hsic_pm0 wakelock are different. once i fixed the fastdormancy i got this one to worry about. i suggest you go over to youtube and search in the field : "fastdormancy erica griffin"....she has about a 10min video that explains the fastdormancy in the first 5 mins and how to check if ur service provider has it on your network and how to turn it off....that did the trick for me

Heads up: shes using a i9300 but the same thing goes for the i9305 (yes including the app in the google store that you'll have to download by the name fastdormancy i9300 toggle switch--->works just fine on my i9305!) and youll have to be rooted first....

FYI theres another tutorial how to turn it off but that involves tasker and is best left to the developers (i didnt understand one bit of that coding so i suggest you stick to erica's video. shes done a great job...)
[Galaxy S III I9305 (4G LTE + 2GB RAM) Q&A, Help & ] -sandro-:
I still don't understand how to fix since you said its not related to fast dormancy
[Galaxy S III I9305 (4G LTE + 2GB RAM) Q&A, Help & ] M00_cow:
Hi. I replied to another thread regarding this issue, but I have the same problems and I can share my thoughts on the matter here.

From what I understand (and read from another forum - http://forums.overclockers.co.uk/showthread.php?p=23643509), mdm_hsic_pm0 is to do with your phone monitoring network traffic. In this sense, it could very well be related to FastDormancy.

Through my experience with the problem (which is about a month of use now), I've found that restarting your phone fixes the problem until something unknown sets it off again. After a restart, my phone will sit on ~2% - 3% usage per hour and then once this problem starts, my phone doesn't seem to enter sleep. No idea why.

I was able to remedy a big part of the problem by installing Greenify and having it hibernate apps like, Google+, Facebook and WhatsApp. No solution though.
[Galaxy S III I9305 (4G LTE + 2GB RAM) Q&A, Help & ] -sandro-:
From my experience apps have nothing to do with it, I tested with a clean install, not even google account set! Those wakelocks are still happening on 3G, but not on Wi-Fi. I'm trying a stock rom now to see what changed... the situation is just horrible, I have "android system" using more power than "screen". On my S4 on a 3h screen and all day usage on 3g "android system" is at the bottom
[Galaxy S III I9305 (4G LTE + 2GB RAM) Q&A, Help & ] Oli_One_X:
Never found a solution in the end. Tried everything, wiped and started again.... Deleted all apps... Etc etc. Switched to the rextreme ROM and the problem has completely disappeared. Battery performance is now amazing. Still a shame though as I use cm on a few other devices without any issue. Rextreme is good but not as good as stock jelly bean. :(

If anyone every finds a solution, post it in here so I can find it and switch back ;)
[Galaxy S III I9305 (4G LTE + 2GB RAM) Q&A, Help & ] g_a_z:
I found that by editing the build.prop file in system with a manual command worked for me.

Not my own idea, but by putting the code ro.ril.fast.dormancy.rule=0 at the end of build.prop worked.

Seems to work fine on all 4.2.2 aosp ROMs I've tried.

Just save it and reboot. Root explorer works fine for this task.
[XPERIA X10 Q&A, Help & Troubleshooting] adrian.danniel:
so.. hy to all.. my phone is getting verry ht like.. in watching a video on youtube in... 1 min restart.. if a play a game.. in 10 mins... HOT - restart and if i am talking.. in 30 mins turn off. i am using donuthd the 2.29 version. i do not know what to do... please.. teach me, even if i.m a lil noob... we all were at first.
[XPERIA X10 Q&A, Help & Troubleshooting] jakuburban:
Could You please upload some screenshot from Your battery use (expanded) and also from cpuspy?
[XPERIA X10 Q&A, Help & Troubleshooting] adrian.danniel:
sorry.. i was with no internet a couple of days.. so here it is my photo

i send a PM. i can not post photos right now
[XPERIA X10 Q&A, Help & Troubleshooting] jakuburban:
Yep, if the cpu is working properly so the battery is the issue.

I had the same problem. When i tried to record video the phone just shut down. After replacing it, all was back to normal.
[XPERIA X10 Q&A, Help & Troubleshooting] adrian.danniel:
so the best option is to change the battery?
[Droid Incredible Q&A, Help & Troubleshooting] Spoonman04:
HTC Incredible (duh) using Tiny's CM10.1 build from 5/4.

I've recently just noticed that the in-call volume when using bluetooth to my car is VERY low. The volume level was fine when I was using a GB Rom (forget which). I updated to Tiny's 4/16 build at some point, and I don't know if the problem existed then and I didn't notice or I just didn't make a call using Sync (it's a Ford). Doing a Google search leads me to think it's something with either 4.2.2 or perhaps the kernel (Evervolv). I see recommendations to try Volume+, but it appears that doesn't work with JB.

Anyone have thoughts/comments/suggestion on what I can do? And yes, I've made sure all volumes are turned up.

Thanks,
[Windows Phone 8 Q&A, Help & Troubleshooting] compu829:
Hey Guys,

Below is a list of the things that my HTC 8x does when it checks for Windows Updates. I am waiting for Microsoft's server to decide to give me a new firmware, so I decided to sniff out the TCP stream. Of note, I found the following:

1. Phone contacts http://fe1.update.microsoft.com/WP8/MicrosoftUpdate/Selfupdate/5_UssDetection.dll

The Phone goes out and fetches this dll onto the system. It references the following certificates (which you can download):

root cert http://www.microsoft.com/pki/certs/MicRooCerAut_2010-06-23.crt

production cert http://www.microsoft.com/pkiops/certs/Microsoft Windows Phone Production PCA 2012.crt

time stamp PCA? http://www.microsoft.com/pki/certs/MicTimStaPCA_2010-07-01.crt

2. After that, it goes and fetches the following cab file: http://sds.download.windowsupdate.com/wp8/MicrosoftUpdate/Redir/duredir.cab. This cab file contains a single xml file called wuredir.xml. It has two values: the clientServerURL and the ReportingServer URL.

3. After this, some https traffic occurs to the clientserver URL. I am guessing this is it checking for updates.

4. Then it posts to http://statsfe1.update.microsoft.com/ReportingWebService/ReportingWebService.asmx with a SOAP action of http://www.microsoft.com/SoftwareDistribution/ReportEventBatch with a whole bunch of info on the phone.

The User Agent being used for all of these communications is as follows: Windows-Mobile-Device-Update-Agent

If this dll it is fetching is unsigned, I wonder if we could have some fun....I am also wondering what happens if we develop and sign an xap with Microsoft's certificate if it will allow us to do more things within the OS.
[Windows Phone 8 Q&A, Help & Troubleshooting] dazza9075:
Sign with Microsoft's private key? If you have access this then your about to become very popular :)
[Windows Phone 8 Q&A, Help & Troubleshooting] snickler:
Hmm, the 5_UssDetection seems to be a normal PE32 .dll. Not .NET compiled. I don't see any COM Imports/Exports for it so finding this out may be a little difficult. I haven't used any tools like IDA though, just a normal PE explorer program.

This is good information though. I wonder if GoodDayToDie may have some further input?
[Windows Phone 8 Q&A, Help & Troubleshooting] GoodDayToDie:
Nice find. I've been monitoring phone traffic myself but hadn't caught this exchange yet.

The fact that it checks external cert files is very interesting. Typically, I would expect this to be using "certificate pinning" where the public key of the signing cert is stored internally in the software, and no other signature is trusted (even if it chains to a CA that is installed on the phone and would normally be trusted). MS does use pinning in a number of places; for example, this is how the original ChevronWP7 Unlocker was broken, and is used when adding a Microsoft account to the phone or when that account is updating. However, I figure there's an excellent chance that pinning is *not* being used in at least one place where it really should be (this can be tested using tools like Fiddler or Burp, which have the ability to intercept SSL traffic using a cert that chains to a cert installed in the phone's trusted authorities store).

If pinning isn't being used, it may be possible to modify/create our own detection DLL, then create our own CA cert, install the public key on the phone, use the private key to sign an intermediate cert (that we also create, and have the private key for), and use the intermediate cert to sign our customized DLL. If necessary, we could even intercept the lookups that the phone performs and control what is returned (assuming the lookups are actually over HTTP, or at least unpinned HTTPS).

The probability that the file is unsigned isn't even worth considering; it's quite likely that Microsoft is using a mandatory signing level on WP8 for all executable code. Unfortunately, if they are doing that, it's also likely that it's set to require a cert which chains to the MS root cert (this is how Windows RT is by default), which is effectively a form of system-wide cert pinning. However, if you want to check, signtool in the Visual Studio Command Prompt can dump authenticode certs on a file.

Reverse engineering the detection DLL is quite possibly worthwhile even if we can't modify it, too; it'll provide insight into the update process, which is one of the best places to mess with a system. It runs with high privileges and explicitly is capable of modifying system code.
[Windows Phone 8 Q&A, Help & Troubleshooting] snickler:
That sounds quite enticing! I wish I knew x86/ARM assembly :/. I'll see what the sign tool outputs in VS
[Windows Phone 8 Q&A, Help & Troubleshooting] IzaacJ:
It feels great to see that you're here GoodDayToDie :D You helped out a lot on WinPho 7 for HD2 (a device I'll soon repurchase).

Hopefully there'll be some advancements on the "jailbreaking" of Windows Phone 8 :)
[Windows Phone 8 Q&A, Help & Troubleshooting] netham45:
I would be surprised if WP8 wasn't using the same code signing requirements as Windows RT.

As far as hijacking that dll goes, unless we can find an immediate privileged code execution exploit in it all it's most likely to do would be to give us write abilities to the FS, and there's a huge 'if' attached to that. That would be a big step if possible, though.

Something that would be interesting to check is if an EXE compiled for Windows RT (cdb, for example) would be capable of running on WP8. If MS used the same signing certificates it may be possible to put enough of Windows RT's dependencies on WP8 to allow it to run a simple console application. Obviously we wouldn't have any console windows or the sort, but it should be possible to capture output if it worked.

We have a decrypted OS dump around somewhere, right? It should be simple to check if they use the same signatures.
[Windows Phone 8 Q&A, Help & Troubleshooting] GoodDayToDie:
Good call on checking the signatures. I'd also like to take a look at reverse engineering the OEM apps again; even if they don't give us a device-agnostic hack directly, they may reveal interesting things about the WP8 app model internals and also may give device-specific breaks which can be used to gain the knowledge we need for crafting device-agnostic ones.

Slightly off-topic:

The zipview exploit still (sort of) works. Hard to believe, but I bet MS just recompiled the program for NT's Win32 and didn't bother with it beyond that. Decent chance that the same holds for the XAP installer, though I haven't tried yet. However, A) the filesystem layout has changed, so write-only access is even more poking blind than it used to be, and B) zipview may be running with lower privileges than it used to. On a simple test ZIP (attached for your testing pleasure), I can open files and create directories up to three levels above the zip root, but no further. Trying to open a file in a folder directly higher than that gives a "cannot extract to a read-only location" error, and trying to open a file inside a subfolder above the third level up gives a generic error message (probably due to failing to create the folder).

Also, I got wired tethering working on my Ativ S today. I'll create a post about doing that if nobody else has done so yet (it was almost identical to the WP7 Samsung devices, the only hard part being finding the right 64-bit drivers). WindowBreak didn't work, though (the folder that it extracts at is above the permissions cutoff, which makes me suspect zipview can't write to the drive root) and I don't think the subcomponent of the Diagnostics app works the same, either (a lot of the diagnostics codes have changed; we should learn the new ones).I don't even know if WP8 understands provxml (it's historically a CE feature, not an NT one), although I found references in the Diag app to provxml being "ready".
[Windows Phone 8 Q&A, Help & Troubleshooting] netham45:
Here's what I came up with for a file list from some rudimentary (and possibly inaccurate) parsing of a .ffu: http://pastebin.com/hX6qJQeA

Got that from RM820_1232.2109.1242.1001_RETAIL_nam_usa_100_01_95122.ffu.
[Windows Phone 8 Q&A, Help & Troubleshooting] GoodDayToDie:
Great, thanks for that! Looks like provxml is definitely still here, and that's probably good. I'll bet they changed some things though, to make it more NT-ish (support for proper ACLs, for example). I should review those included provxml files for a look at how the phone is currently configured. Lots of potentially interesting .REG files too. I'll have to try some more things here!
[Windows Phone 8 Q&A, Help & Troubleshooting] netham45:
No problem. All I did was pull out all text inside '<DevicePath>' tags inside one of the FFUs for the AT&T Lumia 920.

From looking at the FFU it appears to be a collection of CAB archives (or packages) encapsulated in some proprietary format. WP7.x tools don't work on them, sadly.

Edit: I'm blind sometimes, there is a tool to mount them and it does work.

More edit: Different signatures. :(

More more edit: Windows RT refuses to run the WP8 binaries without a jailbreak.