yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab 7.7 Q&A, Help & Troubleshooting] paulikxp:
Me too!

The same problem here, couldn't format /data, CWM crashed when I tried it.

This didn't work for me. I had to use e2fsck -c /dev/block/mmcblk0p9 (which is the /system partition) only once, I repeated it for the other similar named partitions as far as possible (1 (/cache) and 10 (/data) were the others which could be fixed. 'df -h' and 'mount' showed me which partitions were in use. Don't run e2fsck while the partitions are mounted!

YES, it worked for me, too!

So let's hope it won't happen again.

Thank you very much for your help!!!

---------- Post added at 11:48 PM ---------- Previous post was at 11:39 PM ----------

It happened to me while I was playing Youtube videos with the Tab connected to either an amp and the Samsung charger. The music stalled at one point and when I saw the Tab the battery symbol was shown without moving. A reboot brought me to the lock screen but the touchscreen didn't work obviously. After three tries I booted into CWM, wiped the cache and rebooted, the same again. Now I performed a factory reset but while formatting the /data partition CWM recovery crashed and the Tab rebooted with landing in a boot loop up to the beaming Samsung logo. Odin didn't work at all (and doesn't do now after the repair)...

A virus? No, I doubt that. It was more a simple file system damage from a system crash, just like on Windows or on a USB stick which has been removed while writing was still in progress.
[Galaxy Tab 7.7 Q&A, Help & Troubleshooting] drlogan714:
exact thing jus happen to me yesterday. was browsing then all of a sudden it turned off. i restarted it and it did boot animation then back to the logo. i can get in to download mode and the vol up+power. but im a complete noob. any info will help.
[Galaxy Tab 7.7 Q&A, Help & Troubleshooting] Tom Ber:
OK. Let me clarify:

for Wifi only version (P6810) use /dev/block/mmcblk0p9 with e2fsck

for 3G/Wifi version (P6800) use /dev/block/mmcblk0p10

See Galaxy Tab 7.7 partitions

---------- Post added at 04:15 PM ---------- Previous post was at 04:05 PM ----------

Try to learn how to use ODIN to flash roms/cwm recovery and how to install and use adb (from Android SDK). Then read carefully this thread ;)
[Galaxy Tab 7.7 Q&A, Help & Troubleshooting] drlogan714:
thanks. i have odin up and running but can't seem to figure out which rom to get. i have a p6800 from hong kong. also i emailed negri and they link me to a hard reset. im about to go home and try that. thanks for the help
[Galaxy Tab 7.7 Q&A, Help & Troubleshooting] hellokittyr:
i just spent an hour hitting enter -_-" in e2fsck

way to go Samsung!
[Galaxy Tab 7.7 Q&A, Help & Troubleshooting] ThE_SoUrCe:
if it was a simple file system damage, why would it happen almost at the same time, I was just browsing as well hen it happened, well, one common link will be, we're all online when this happened, so it has something to do with wifi/data connection? or did our tab go mad downloading an update in the background which caused the crash?
[Galaxy Tab 7.7 Q&A, Help & Troubleshooting] rorio82:
This happened to me too, had to send it back to the service center to get it reset. Worst purchase i've made in a awhile.
[Galaxy Tab 7.7 Q&A, Help & Troubleshooting] Tom Ber:
In my case, I pressed tab's power button to wake it up. Then tab reset itself after ~1 sec., then it reset again during samsung's flying logo, and then I saw lovely permanent "G.Tab 77" logo. :mad:
[Galaxy Tab 7.7 Q&A, Help & Troubleshooting] drlogan714:
same thing happen.. i was jus checking something and it went to sleep.. then when i power on it restarts.. might be something being downloaded in the background. so disappointed. at least the good people at negri are helping me with this. gonna fill out the rma.
[Galaxy Tab 7.7 Q&A, Help & Troubleshooting] drlogan714:
Jus my luck. After filling out the rma. I tried it again and it worked.battery was at 11% when it came on.
[Galaxy Tab 7.7 Q&A, Help & Troubleshooting] jac4153:
Hi, thanks for your solution, too bad, I am having the same problem with you.

I am trying the solution that you provding, now in the step for e2fsck -cy /dev/block/mmcblk0p9

Just want to comfirm am I in the right track, now the adb shell keep prompting:

error reading block 753664 (Attempt to read block from filesystem resulted in short read) while reading inode and block bitmaps. Ignore error? yes

Force rewrite? yes

While the block number is keep increasing.

Am I in a right track? what is the max block number? Just want to confirm how long I need to go.

Thank you very much in advance :)
[Galaxy Tab 7.7 Q&A, Help & Troubleshooting] Tom Ber:
Yes, most likely :cool: In my case I had to wait and confirm/deny questions for about 4h
[Galaxy Tab 7.7 Q&A, Help & Troubleshooting] edan1979:
haih... and i though i will never hit this error... superbbbb....
[Galaxy Tab 7.7 Q&A, Help & Troubleshooting] Josvaz:
i never though i had this problem with my p6800 soft bricked it : { now using e2fsck -yfDC0 /dev/block/mmcblk0p10 by the speed of it, i think i need to leave in on my com a few days ~ is there a faster way? lol ( indode 30578, i_blocks is 23449200 should be 0.fix? yes ) as i speak now zz
[Galaxy Tab 7.7 Q&A, Help & Troubleshooting] Jansilp:
I had the same issue yesterday. I've tried your solution.It may takes 4-5hr, but It works for me!. :good:
[Galaxy Tab 7.7 Q&A, Help & Troubleshooting] badshaaa:
I cant get into recovery, no matter what.

I can get into download and have flashed Stock HC, ICS, different version of CWM. Still cant get into recovery.

Only thing that works is download mode, and flashing via ODIN.

When the tablet boots, it stays on the logo. Anyone know if this can be fixed?

BTW I've also tried draining the battery.
[Galaxy Tab 7.7 Q&A, Help & Troubleshooting] htinaung:
Have you tried flash the official jelly bean
[Galaxy Tab 7.7 Q&A, Help & Troubleshooting] vulturext:
Luckily for me, I don't have to wipe anything

so what I did is just push the power button and let the screen goes blank. After the screen go blank, I quickly push power + vol. up to get into stock recovery. A yellow text appeared saying "updating apps" and then "copying SD card" (I cant remember precisely what it said, but it was something like that. Then the menu appear, and I choose reboot. My tab then rebooted just fine again.
[HTC Rezound] sogone209:
20 dl and 10 ul. this is amazing. gotta love LTE! just if they still had unlimited data! -__-
[HTC Rezound] ericsignals:
Fantastic. I hope we have one of these threads for every city...:banghead:
[HTC Rezound] ih8mydroid:
lol, man i want 4g lte in my area :( really surprised Eugene got it however.....
[HTC Rezound] johnwaynegacy:
I travel often to remote locations. I must say, some pretty random cities/towns have lte coverage. I personally live in the ny metropolitan area and in my home I only get like 4 Mbps down on lte. In detroit (a ghost town)I got almost 30, in aurora ohio I was getting 24 down, in summerville sc I was also getting about 24 down. It kind of upsets me that I live in a metropolis with either a crowded 4g network or just plain slow. There are areas in the ny area where I get really fast connection speeds. Not in my house though.
[HTC Rezound] snowman122:
That is still a little slow I get close to 60 Mbps down and 30 up here in Houston Texas
[HTC Rezound] Evocm7:
That's insane! I thought my 48 down and 20up was badass lol. But its good. Still downloaded a 1.2gb movie tethering to my laptop in 7 mins. Just as fast as my damn home internet I pay $70 for! Amazing
[HTC Rezound] snowman122:
That's pretty sweet I've been doing the same thing my house internet is 24 Mbps but I still tether my phone for downloading its just so quick! I hear its supposed to be even faster at least too 1gbps correct me if I'm wrong
[HTC Rezound] Evocm7:
My house internet is 40mbps down and 4 up. 4g beats my home internet download by a little bit, but absolutely slaughters upload speed. 1gbps would be outrageous, but I'm cool with my 48 lol. Considering I came from 0.5mbps on sprint.......... And that's a good day lol
[HTC Rezound] RomsWell:
U can add the other half of Sarasota ,Venice, nokomis, and osprey Florida . Like a week ago. I'm as excited as you are lol. And I'm pretty sure a vzw rep can still offer unlimited tethering
[HTC Rezound] snowman122:
I came from Sprint too I had the Evo 4g love the developers still have it as a WiFi device then came to Verizon and I got the Droid incredible best phone I ever had wish I still had it but it broke and decided to buy the rezound as a replacement and not bad I'm loving 4G LTE!!!
[Samsung Galaxy R i9103] username1234321:
some apps( mostly games )don't open

Also I get a message twlauncher is not responding

But as you clear RAM it opens

I have not rooted the phone

What can I do?

please help

Sent from XDA
[Samsung Galaxy R i9103] xlm13x:
Can u tell more about ur prob? What happens when u touch icons of app? Have u done anything to ur phone?
[Samsung Galaxy R i9103] username1234321:
When I touch the icon the screen blinks

And then sometimes I get a force close message

Ihave not done anything to the phone

Sent using XDA
[Samsung Galaxy R i9103] 'cooleagle':
Normally how much free RAM do you have while you aren't using any apps ? If its low then there could be some background apps that are using a big chunk of your RAM.

Hope this helps. :)
[Samsung Galaxy R i9103] akshatsourav:
try fixing permission from rom manager...

it will b okey
[Samsung Galaxy R i9103] username1234321:
my phone is not rooted

Sent using XDA
[Samsung Galaxy R i9103] username1234321:
around 300mb is free

is there any app which could kill those background apps automatically and constantly?

Sent using XDA
[Samsung Galaxy R i9103] 'cooleagle':
300MB free RAM is good enough to run most of the games, could you be more specific for which games are you facing problems ?

If you have a good amount of widgets & live wallpapers on the homescreen then first reduce them to the minimal, that'll help increase the available RAM.

AFAIR there's no way you can automatically kill the background apps on an unrooted handset but remember don't kill all thep background processes as not all are junk some are required.

Better get rooted or install a custom ROM by downloading from this forum & you'll be spared all the hassles. :)
[Samsung Galaxy R i9103] ZeXzr:
Try this, but I do not think that will solve these problems.https://play.google.com/store/apps/...wxLDEsImNvbS5hcHBhbGwub3B0aW1pemF0aW9uYm94Il0.

Maybe not a problem in games and applications, install another launcher maybe your current launcher sets the problems..
[Samsung Galaxy R i9103] username1234321:
Thanks for the replies!

is this phone going to get ics uptdate?

i was thinking to wait for the update

it may solve these problems

rooting is my last option

Sent using XDA
[Samsung Galaxy R i9103] ZeXzr:
Ics should get, but it is not known when
[Android Q&A, Help & Troubleshooting] threepointfive:
Hi guys,

recently I noticed that the new Play Store was filtering a whole lot of apps for my device which actually were working just fine on it. The nasty thing about this is, that Ill have to search through the whole web by looking for the same app and then download it and then find out its not the most up-to-date-version, which is freaking me out.

Now Ive been wondering if theres a solution to make the Play Store show all apps so that I can download anything that is in the app store and find out for myself whether it works on my Tablet or not.

Thanks a lot for the help!

Leo
[General Questions and Answers] wri0013:
Hey guys my Acer Liquid MT just broke (the screen shows black anytime but the touch works) and I want to flash it to a stock ROM, the Acer Download tool doesn't work properly because it's on T&L Metal (which is an awesome custom ROM) So I want some button instructions on recovery or SD download mode, alternatively it would be handy if I could get the screen projected on another screen (like video out) but I want the Stock ROM reflashed please before I send it back to Acer. Thanks :)
[Sony Ericsson Xperia Neo, Pro] iToddie:
Sorry for the stupid questions but I'm new here and I don't have an idea what I'm doing :D I installed KA16 with Night-elf kernel but I read somewhere that the Zram on the kernel should not be enabled becase it may cause lag.. So how do I see if it's enabled or not :confused: The other thing I want to ask is how do I install this: http://xdaforums.com/showthread.php?t=1599499 There is not a flash package or I'm blind and I can't see it :D So what should I flash with flashtool then?
[Sony Ericsson Xperia Neo, Pro] Pandemic:
Ask in that section not starting a new thread,

i report this and this wel be closed to :D
[Sony Ericsson Xperia Neo, Pro] iToddie:
asd

I can't write in the development-related forums..
[Sony Ericsson Xperia Neo, Pro] Pandemic:
then you pm the OP, and notstart a new one :S
[LG Optimus 2x] slyzzz:
Stock ROM + Custom Kernel?

What's the best custom kernel for V20q Stock LG Rom?

TIA!
[LG Optimus 2x] Flix123:
The best kernel (in my opinion) is GuestekrnL 1.6.3 Test2: Download

Very fast, smooth, good battery and cool OTF features.
[LG Optimus 2x] slebit:
You could also try Spicas HP kernel.
[LG Optimus 2x] siegi20:
I had the same question but I am still on V20d. (thx to 3 :D)

Does Spicas HP kernel work on V20d?

Thx in advance ;)
[LG Optimus 2x] cojo11:
shure
[LG Optimus 2x] imars99:
my vote goes to temasek's rom and Kernal.
[LG Optimus 2x] Flix123:
Wrong section...
[LG Optimus 2x] barril:
a matter of taste ... but for me the guesterkrnl

in terms of the Homer opti3D rom is nice and goes well

http://xdaforums.com/showthread.php?p=25184899

Enviado desde mi LG-P990 usando Tapatalk 2
[LG Optimus 2x] G1ForFun:
Thread moved to Q&A, please post questions in this section in the future. :)
[LG Optimus 2x] siegi20:
I just installed the new HP Kernel of spica1234 yesterday and up to now I have not had any problems. I hope I will be able to say this in the following day as well. But due to the positive feedbacks about the HP I think there wont be any issues.

The O2x is quite fast now and by far not laggy anymore. So far I can recomend the HP Kernel.

Link to a list of all Kernels for the O2x:

http://xdaforums.com/showthread.php?t=1037751

Link to spica's HP Kernel Thread:

http://xdaforums.com/showthread.php?t=1295486

(download link at page 480)

Hope I could help ya a bit ;)

Siegi
[LG Optimus 2x] body150165:
Confirm. Spica Sr3R2 is stable with great performance and battery
[LG Optimus 2x] rocky922:
No no no no;)
[LG Optimus 2x] siegi20:
why that?

....installed another custom kernel which does not work or what :D

joking appart, why that? ;)
[Omnia II General] shevi2027:
Hello

I have a Omnia 2 :)

I installed Froyo 2.2 on the external SD with the dual boot start up. The dual boot is set with Android as default. Everything works ok except for when I switch on the phone it loads a little bit in windows and then to android. Meanwhile until android loads if I get any messages it goes to the windows version :S

The problem is the windows version no longer works as I want it to (I think it got offended) so I can’t really see the messages.

Question: How can I set my phone to load ONLY and directly to Android? So there will be no need of the dual boot and no need to load a bit of windows.

Thank you.
[Omnia II General] xheretic:
I'm using it exactly as you and I think it's not possiblle.
[Omnia II General] Aafi-rocks:
Dual boot as u expect is not possible, b'coz our Android is not a NAND ROM.

The phone will first boot to Windows Mobile and then the dual boot application will run the Haret file to launch Android.
[Android Q&A, Help & Troubleshooting] Jakob1379:
Ey Boys.

I'm in a bit of a pinch. When I go to the apps menu, the top bar with google play, settings and a search button has vanished and turned into the "search all apps" bar, and I cannot find a way to reset it so the google play and such comes back. Any suggestions?
[Android Q&A, Help & Troubleshooting] Jakob1379:
SOLVED

problem solved, just had to go to joblist and press "stop all" and then automaticly restart the processes.
[Nexus S Android Development] GuestK00248:
Hi!

This is my first kernel for Nexus S. It is based on _thalamus 3.0.29_r1 kernel.

Matt's kernel don't have OC, LiveOC or similar features.

* Changelog/features for v0.8 (29/04/2012):

Stock Display Freq

Added BLD & BLN

block: limit default readahead size for small devices

BLD Enabled (3000ms)

BLN Enabled (I need test)

KSM tweaked

Added modified liblights for BLN

Changelog/features for v0.6 (29/04/2012):

Optimized compiler flags

Increased HZ to 1000

Added optimized CRC32 algorithm

Increased default readahead value to 1024KB

Changelog/features for v0.5 (29/04/2012):

Gzip

Enabled KSM for page merging

Disabled "Debug Filesystem"

Disabled "Kernel debugging"

Patched from 3.0.29 to 3.0.30

65FPs panel

Little tweak for Deadline

Added ARM RWSEM algorithm

Added SLQB memory allocator

Build with 4.6-2012.04 Linaro

I have high performance but I don't know yet about battery drain.

Remember to wipe Dalvik cache.

DOWNLOAD: http://dl.dropbox.com/u/20742004/MattsKernelv0.8.zip

SOURCES: https://bitbucket.org/MattScherbatsky/matt-nexuss_kernel

Benchmarks: zirka 2300 Quadrant Score - 3075 Antutu

Thanks to: _thalamus, franciscofranco, rcrdbrt, Ezekeel, Google, my parents.
[Nexus S Android Development] GuestK00248:
This is for me.
[Nexus S Android Development] Wisemath:
Welcome to Nexus forum
[Nexus S Android Development] RicardoOneri:
Wellcome to Nexus S world, good luck with your kernel!
[Nexus S Android Development] GuestK00248:
Updated to v0.6.

Changelog in first post.
[Nexus S Android Development] mixtapes08:
If you can add voodoo sound, fast charge, Bld. This will be perfect for me.

Sent from my Nexus S
[Nexus S Android Development] thegtfusion:
Welcome to nexus s man :D. Great to have another kernel dev :D

Is it possible to add the high bigmem in next release? (404MB RAM)
[Nexus S Android Development] Oodie:
Same here :)

Welcome Matt & hoping for improvements . Good luck .

Sent from my Crespo
[Nexus S Android Development] DaXmax:
Hey Matt, sup. I know you since the development in Optimus One, hope you gonna do great in Nexus.
[Nexus S Android Development] shockem:
Welcome to the nexus s community :)
[Nexus S Android Development] dark06:
Hoping to see bln :)
[Nexus S Android Development] renna1992:
only thing i'm missing is bln, i'd really love to give this a try if you could incorporate this :)
[Nexus S Android Development] GuestK00248:
I'll implement soon BLN, I need it.

For another things, I don't know. For now I need tests for this kernel.

Hope! ;)
[Nexus S Android Development] DaXmax:
Tested, its fine everything working. Except! I cant underclock to 800mhz...
[Nexus S Android Development] GuestK00248:
Wait for future releases!
[Nexus S Android Development] aLNG:
Increased Hz to 1000? What is it?
[Nexus S Android Development] darkchaos7:
Welcome to the Nexus S community.

I`ve used your kernel for a couple of hours now. Like the other folks, I miss also BLN, and also Voodoo sound/colors.

Besides, the only downside till now has was the laggy 3D performance in games. I thought that it was only the game, but tested 3d in Quadrant Advance, and it was still the case.

Overall, your Kernel is snappy and stable-no random reboots till now. I`ll be waiting impatiently for your next release:cool:
[Nexus S Android Development] GuestK00248:
v0.8 released.

Changelog in first post.
[Nexus S Android Development] simms22:
using root explorer, go to /system/lib/egl/ and delete the libGLES_android.so file. reboot, then try quadrant again. any difference?
[Nexus S Android Development] darkchaos7:
I am actually on ICS, not GB.
[Nexus S Android Development] :
Try new kernel with stock display freq.
[Nexus S Android Development] renna1992:
thanks for the added bln :)

will give this a try later
[Nexus S Android Development] shubu000:
Thanks for the kernel matt.

Look forward to voodoo sound and colours
[Nexus S Android Development] antrobi3:
BLN,BLD is working,no problems till now.I'll be back with the battery life,i'm on the latest BB.
[Nexus S Android Development] darkchaos7:
Hopefully with the new kernel, the issue is gone. Till now, the kernel has been stable and running smoothly, apart from the vibration of the haptic feedback which diminishes randomly.

Thanks for your great work Matt.
[Nexus S Android Development] doa4ever:
Great Kernel. Thanks.

Everything is working fine but the battery live could be a little bit better.

Can you add smartassV2?

The combo noob/smartassV2 provides the best balance between performance and battery saving.

Depending on the ROM it extends the battery life 5-15% using Sygic and the browser.

My favorite test. Sygic on the way to the work and back home. Same way, time & usage. 1 hour.

Sygic with your Kernel ondemand/noob drains 23%

Matr1x v19 ondemand/deadline drains 23%

Matr1x v19 smartassV2/noob drains 21%

AirKernel 3.9 ondemand/cfq drains 23%

AirKernel 3.9 smartassV2/noob drains 20%

trinity T11 ondemand/deadline drains 23%
[Nexus S Android Development] darkchaos7:
In fact, I`d rather prefer a port of Franco kernel`s tweaked conservative governor. I had great battery life and smooth performance.
[Nexus S Android Development] climhz:
Are you really a Scherbatsky? :D
[Nexus S Android Development] tchaari:
nice little benchmark ;)

Does Sygic keep the screen on when used or it gives just sound guidance with screen off? and have you activated deep idle?
[Nexus S Android Development] SA-07:
Welcome sir :)
[Nexus S Android Development] apatal:
Hey, here's a thought: maybe you guys can collaborate on a new kernel called.....(Wait for it):

MattR1x

That would be epic!....but then again, maybe not. :D
[Nexus S Android Development] SA-07:
Haha maybe ;)
[Nexus S Android Development] doa4ever:
1 hour screen on & sound. Deep idle activated.

Tested with AOSP+N.8.1, Brainmasters 3.0 and Androxide 2.0.0.
[Nexus S Android Development] teoserio:
downloaded for try!
[Galaxy S II Q&A, Help & Troubleshooting] longtalker:
Hi everyone

I upgraded my OS from Android 2.3.3 to 4.0.3 ICS using Kies, however I am now having trouble rooting. I've spent the last 3 hours looking for a way to root my current version of Android, however could not find any insecure kernel that matches my exact baseband version (XXLPR) and my kernel version (XWLP3). I installed this firmware but S2Root seems to think it's not actually insecure/rootable. I did find other firmwares/kernels (on this as well as other sites) that seem to match my current version (at least the XW bit), but judging by the comments, they all seem to have a higher than average incidence of booting/WiFi problems.

Can anyone advise where I should get a insecure kernel that is appropriate for me to use in Odin, in order to then proceed to use S2Root? I'd greatly appreciate any advice, many thanks!

PS: I am using a S2 I9100 that used to be on O2 UK, now unlocked.
[Galaxy S II Q&A, Help & Troubleshooting] JJEgan:
A stupid title .

B posted in wrong section question = q&A

Root + CWM .

Read the instructions first in full .

http://xdaforums.com/showthread.php?t=1103399

jje
[Galaxy S II Q&A, Help & Troubleshooting] longtalker:
THanks! WHat happens if I use a kernel version that's different from the baseband version currently on my phone (XWLP3), for instance if I install CF-Root-SGS2_XW_KPN_LP9-v5.4-CWM5 instead of CF-Root-SGS2_XW_O2U_LP3-v5.4-CWM5?
[Galaxy S II Q&A, Help & Troubleshooting] atifsh:
Kaboom.......lol

Nothing will happen either it will boot or go into boot loop
[Galaxy S II Q&A, Help & Troubleshooting] longtalker:
OK.. well, going into boot loop sounds like getting brickified to me :) Or not necessarily? I.e. can you just put the phone into download mode again and try a different kernel?
[Galaxy S II Q&A, Help & Troubleshooting] atifsh:
Boot loop is not brick.

Flashing stock kernel usually fix it.

Yes you can always use Odin if you messed it up a lot
[Samsung Galaxy SL i9003] anuraagkochar:
Is there any pc suite available for android ? i have searched a lot but i cnt find.
[Samsung Galaxy SL i9003] rockyddroid:
KIES is sorta PC Suite.
[Samsung Galaxy SL i9003] anuraagkochar:
anything better than kies ?