yashsingh1/xdaforums huggingface dataset:
[HD Mini Android Development] derefas:
uncompressed Image from sp3dev

View attachment Image.rar

from dmesg

<4>[ 11.712828] Division by zero in kernel.

<4>[ 11.712933] [<c012c5e0>] (unwind_backtrace+0x0/0xcc) from [<c02a0c1c>] (Ldiv0+0x8/0x10)

<4>[ 12.722751] Division by zero in kernel.

<4>[ 12.722851] [<c012c5e0>] (unwind_backtrace+0x0/0xcc) from [<c02a0c1c>] (Ldiv0+0x8/0x10)

<4>[ 13.732878] Division by zero in kernel.

<4>[ 13.732984] [<c012c5e0>] (unwind_backtrace+0x0/0xcc) from [<c02a0c1c>] (Ldiv0+0x8/0x10)

<4>[ 14.742784] Division by zero in kernel.

<4>[ 14.742886] [<c012c5e0>] (unwind_backtrace+0x0/0xcc) from [<c02a0c1c>] (Ldiv0+0x8/0x10)

<4>[ 15.752798] Division by zero in kernel.

<4>[ 15.752898] [<c012c5e0>] (unwind_backtrace+0x0/0xcc) from [<c02a0c1c>] (Ldiv0+0x8/0x10)

all dmesg from start kernel to shutdown kernel , print this line "division by zero in kernel" -> may be this is problem?

full log dmesg http://pastebin.com/hh2zYGYE
[HD Mini Android Development] munjeni:
hey got runing mine kernel and initrd from nand + froyo from sd card... it crash after unlocking screen... will try to add mtd mount in initrd + we have to fix division by zero in kernel (it looks like battery driver problem?)

http://pastebin.com/ZntjjitS
[HD Mini Android Development] derefas:
may be wifi ? yours driver for automatic mac-adress ? may be delete for test?

first line in this :

or may be in battery driver... need change to old driver for test
[HD Mini Android Development] munjeni:
hmmm maybe you are right, but I see red indicator about battery + blinking lamp, maybe battery allso need to be disabled for test?

(after disablibg "--pagesize 2048 --ramdiskaddr 0x00A00000" in command mkbootimg no problems uncopresing initramfs)

allso I increase system mtd partition to 200mb:

$HTCPHOTON_FLASH_LK_START=0x2820000 size=0x20000
$HTCPHOTON_FLASH_RECOVERY_START=0x2840000 size=0xa00000
$HTCPHOTON_FLASH_MISC_START=0x3240000 size=0xa0000
$HTCPHOTON_FLASH_BOOT_START=0x32e0000 size=0xa00000
$HTCPHOTON_FLASH_SYS_START=0x3ce0000 size=0xc600000
HTCPHOTON_FLASH_DATA_START=0x102e0000 size=0x5400000
$HTCPHOTON_FLASH_CACHE_START=0x156e0000 size=0x1000000
[HD Mini Android Development] derefas:
yes all working , only "service collapse"

try to turn off in makefile wifi nvs file and compile for test, if all good working , we need to fix wi-fi
[HD Mini Android Development] munjeni:
you booting android from sd or from nand? Problem is not big disabling real mac and adding an static like before we used, but will be good if problem is only wifi

will try tomorrow becouse not have time now to compile kernel
[HD Mini Android Development] derefas:
any changes after deleting battery driver ?

from sd

i flash my boot.img to fastboot and android starting from sd
[HD Mini Android Development] goldenorb:
of course it is wifi, cause there is nomore spl to read nvs
[HD Mini Android Development] munjeni:
I think spl is there but no mac inside that addresse (we tried that method for hd2 device and it not working, only working for sd builds)
[HD Mini Android Development] derefas:
so munjeni , can you delete this fix? i don't have source and ubuntu machine. we need to try
[HD Mini Android Development] munjeni:
ok thx, no I not deleted battery driver, kernel is not touched
[HD Mini Android Development] derefas:
or i use "fastboot boot Image initrd.gz:

boot.img automatic making and flashing
[HD Mini Android Development] munjeni:
ok compiling now:)
[HD Mini Android Development] goldenorb:
no you are not loading spl to ram anymore, instead of that your loading lk, so you cannot read from spl like is done before
[HD Mini Android Development] munjeni:
will be great if we get working nand kernel + sd card android... only maybe will be problem nand driver for android nand boot:)
[HD Mini Android Development] derefas:
after compile , please share uncompressing image

PS: i don't want flash winmo back, and i want to start android from sd card temporary
[HD Mini Android Development] munjeni:
:) of course it will be shared now if success boot... not need to uncompress kernel, it working without uncompressing
[HD Mini Android Development] derefas:
may be delete this too https://gitorious.org/2-6-32-photon/testing/commit/df02fceb720c6e1b6aa2633bcf4ff86be22fd2c7 ?

---------- Post added at 02:26 AM ---------- Previous post was at 02:04 AM ----------

i understand problem platform_device_add from alsa driver

problem with dma read, needed lk fix
[HD Mini Android Development] munjeni:
hmm, edited wifi driver but crash again. There is maybe problem with battery driver (asking me to connect charger):)

htc_battery_thread, 30 samples ready, average percentage=0 but battery is full charged!

http://pastebin.com/S2Shwsiw

Tried without battery driver - crash again!
[HD Mini Android Development] sp3dev:
There's a problem with division by zero in battery driver (because SMEM entry is unavailable). But actually compressed kernels crash somewhere in microp probe (you can enable printk delay and verbose fault messages to see yourself). Need to figure out why it does not decompress properly but for now the priority is to fix the NAND driver to make LK read boot image successfully.

Overall, the kernel will need a lot of fixes, especially the smd rpc router part. Probably we should take cm7 kernel for liberty and try to integrate photon with as little patches as possible.
[HD Mini Android Development] derefas:
i start android with old kernel

View attachment zImage.rar

PS: working on 2.6.3.5 test kernel
[HD Mini Android Development] munjeni:
Hey wait I have allready ported 2.6.35, it booting now after small makefile fix!
[HD Mini Android Development] derefas:
can you give source? or upload to git?
[HD Mini Android Development] milan7171:
hi

will be come nand in this weekend?

please answer to this,because member in mobailestan(forum) ask to me that when will be come nand.

thanks.
[HD Mini Android Development] munjeni:
Hey, mine source (currently not booting) -> http://gitorious.org/2-6-35-photon . Allso I have cm source 2.6.35, today I aplied small makefile fix and got cm booting, but after aplying that fix to git source it not working like working in cm kernel! Will upload cm source (but problem is cm source is not full ported like source from git, it is basic photon port bassed on Cotulla, you need to add all photon fixes)
[HD Mini Android Development] munjeni:
Hey http://gitorious.org/2-6-35-photon booting now... allso enabled framebufer console !!!:)

Use cyanogen_photon_defconfig for compiling...
[HD Mini Android Development] derefas:
did this work good on lk bootloader, rpc service work? sound work?

i had problems with sd card - mmc driver missing rpc signal
[HD Mini Android Development] goose@dvnet.cz:
Please, everybody, stop with question "when will be...". You only blow up this forum. When will be final version ready, I'm surre that DEVs will post it here. I think that it is not so dificult to check forum every day or use RSS feed and be informed what's new... Thank You.
[HD Mini Android Development] milan7171:
excusme,

ok i don't ask this question.
[HD Mini Android Development] baggino:
are okay with what was said, just ask, when we will use all the NAND functioning.:)

For now I would be happy if the problem was resolved echo that I would use Android.:rolleyes:

Thank You and good job to the developers.
[HD Mini Android Development] munjeni:
yes it not working only booting :) it's wasting of time I think becouse 2.6.32 is the best now for photon (80% working!). Did you resolved what cause crash? Battery? I tried without battery but it crash again. If I disable battery I not have adb connection so could not debug what is inside log.
[HD Mini Android Development] munjeni:
I tried to dump smem but kernel could not handle reguested addresse, how to fix it, why kernel could not see smem addresse?
[HD Mini Android Development] derefas:
crash on mmc driver
[HD Mini Android Development] munjeni:
Hey, here is an update for my android version, nand tools compiled to run under android (nandump, nanfwrite and flash_erase ) http://xdaforums.com/showpost.php?p=17628363&postcount=1
[HD Mini Android Development] djfastest:
I understand what you've done and you can flash the device in the nand?

then describe the points please!
[HD Mini Android Development] munjeni:
ok, these tools is for writing/reading nand (raw data), for example dumping whole photon nand, writing directly to photon nand...etc
[HD Mini Android Development] derefas:
Can you preview example of using this tools ?
[HD Mini Android Development] okkie:
sp3dev we miss your posts here ... is everything alright ...?
[HD Mini Android Development] schlund:
Thanks for your Involment!

Something very interesting for me would be to know if this method will replace bootloader permanently or only termporary ?

If permanently: How is it possible to reverse it ?

This is the critical question if for me if to start developing on a new kernel, because i need a possibility to go back to WM easily
[Android Q&A, Help & Troubleshooting] the_main_app:
I posted this in another forum but I want to know what you guys here think about android security.

How worried are you all about security on the android platform? Don't you find it a little unnerving that anybody could upload and app to the android market and there is no verification of the app like on IOS platform. Anybody could write an app that looks legit but does devious things. All this along with there are very very few security applications and they are in the infant state. Don't you find it very dangerous? How do you try to maintain security on your android device? Don't download apps? Only download from known publishers? Or do you roll the dice and download anything? If you use a security app which one?
[Android Q&A, Help & Troubleshooting] CallMeVentus:
There are viruses for Android.....right ?

Besides , if you're smart enough you can check whether an app needs such permissions when installing , through the Mart or an .apk .

I don't like the way iOS works , they give too limited functionality .

Forever living in my Galaxy Ace using XDA App
[Android Q&A, Help & Troubleshooting] cobraboy85:
i dont use a security app, i use common sense.

a game doesn't need access to my contacts...

notepad app doesn't need access to my private information...

this is why android phones are for the power users and shouldn't be used by soccer moms and grandmas - because they have no clue what they are doing with these phones except for when a phone call or text message comes in... let them have the iphones.

but if you are tech savvy, and want to squeeze every bit of user capability out of your phone, a high end android phone is for you.

the people that are tech savvy also have the awareness because they treat their phone like a computer, and not a phone.

just my thoughts.
[Android Q&A, Help & Troubleshooting] hiitti:
I think the best thing would be if android embraced that the user can choose which permissions to give to apps. I mean, an app may want to know your location, you denies it, and the app continnues happily without using that functionality, or quits saying its essantial.
[Android Q&A, Help & Troubleshooting] biggiesmalls23:
very well put, unfortunately most dont think like this..
[Android Q&A, Help & Troubleshooting] Prawesome:
It is always a good habit to check the permissions an app needs before installation.I personally think that a system should be implemented in android market where all apps are erquested to give informaation on "Why they need certain permissions?".Certain apps do that.

An antivirus program is also useful in my opinion.I use Lookout antivirus,as i find it simple to use and does not slow down my phone.I tried avg but it slowed down my phone terribly.
[Android Q&A, Help & Troubleshooting] skydeve:
But, as a matter of degree, this just what we wish. The fact may be far beyond our imagination. Sometimes, malware still run certain functionalities even you cancel it. It's worse that some apps run secretly in system. I'm a little scared about security issue based on my PC.
[Android Q&A, Help & Troubleshooting] the_main_app:
But a game might ask for internet/network permissions which you would probably accept. How do you guard against this? How can you prevent a malicious app that asks for relavent permissions but abuses them?
[Android Q&A, Help & Troubleshooting] Prof Peach:
I never take the time to study the permissions required when I download an app from the market.

I tend to avoid the low number of d'load apps..... partly as there is less feedback to judge.... and partly as any app thats worth the download will have high stars and many d'loads.

Works for me so far.

Netquins running in the background just in case...... but whose to say they dont upload my contacts for spamming?
[Android Q&A, Help & Troubleshooting] the_main_app:
But what about new apps that may be legit? They won't have any reviews yet or stars. If everybody did the same as you it would never get reviews or stars? There's got to be a better way, don't you agree?
[Android Q&A, Help & Troubleshooting] Archer:
That's the only question above that can't be answered by LBE Privacy Guard.

Someone mentioned a game that wants access to your contacts. What if you really want the game? You just don't allow it access to your contacts and then play it anyway.

Most apps ask for access to your IMEI (you'd be surprised how many!) With LBE they don't get it.

Antivirus software is all well and good, but it's not the same as on a PC where pattern matching can be used. AV software on Android basically opens the apk file and has a look round to see if anything looks suspicious. Other than that, there's nothing it can do to stop a clever developer bypassing it.

Seriously, if you have concerns then get LBE and start restricting permissions access on an app-by-app basis.
[Android Q&A, Help & Troubleshooting] cobraboy85:
this.

i was JUST about to say the same thing about the android "anti-virus" scam... not really a scam, but a false sense of security. as you said, not the same at ALL. people need to get out of the PC mindset with these phones. this is not windows, it's linux.

and i'm going to give LBE a shot. seems pretty legit.

for all of those running antivirus "software" on your phone, how many of you have actually run a virus scan and had it give a detailed description of a malicious "virus"....
[Android Q&A, Help & Troubleshooting] sydknee:
Liking lookout
[Android Q&A, Help & Troubleshooting] someone755:
ummm, anyone ever heard of antiviruses (Kapersky, maybe?)? Or at least look up the app's access to things... If it accesses something you don't want it to access (or think the app doesn't need to access it), don't install it!

I know out-of-the-box Androids aren't so vunerable to viruses, compared to rooted ones... So...?

First look up the developer of the app, then if you trust him, install, if you never heard of him, google it (or look at the comments at where you're downloading from), and if you had experience with the developer before (and if the experience is bad, like trojans, etc.), don't install!

(I don't understand half of what I'm typing XD...Don't blame me for misspellings, please ;):p)
[Android Q&A, Help & Troubleshooting] Prof Peach:
Cant say I can rave or not when it comes to the anti virus apps.

Have used Lookout in the past and currently using netquin.... neither of which ever flagged up a virus, malware or whatever.

Its nice to think its running in the background but dont know whether it will do anything if its needed.

I was tempted to download a load of apps in a zip file but 20 secs in my Avast siad there was a virus. I'd like to think the market would have its own precautions but having searched the site, cant see any mention of its security for the apps we download.

Its a different thing altogether but we cant take the fact that its the market and relax...... the worst virus my laptop ever had came in an update from Microsoft...... and another directly from google tools.
[Android Q&A, Help & Troubleshooting] someone755:
Kapersky for Android then? You can pick up free full non-trial versions on the web...

About the Market - yes, that's true. You'd expect them to check if apps are infected or at least leave a bot to do it...

Sorta lame...
[Android Q&A, Help & Troubleshooting] Zeze21:
The best security is the brain.akp just like brain.exe is on windows - best thing it's free, godgiven and everyone got a copy
[Android Q&A, Help & Troubleshooting] R1ptide:
yeah but not everyone got the full version. A few of my friends got a corrupted exe and then this girl I know got the 30 day trial ;)
[Android Q&A, Help & Troubleshooting] lesr63:
not that good

I have both Lookout and AVG, neither has stopped my phone from getting up to 10 junk downloads, you have won an ipad, iphone etc., a day, not sms or email, I have to have every form of external contact turned off, the moment I get wifi or mobile access it starts downloading spam.

If anyone knows of a way to stop it I would appreciate the feedback
[Android Q&A, Help & Troubleshooting] mssngr:
I'm surprised no one has mentioned PDroid from one of our forum members. I've been using it for a while and it is not an out if the box app like LBE but it is easy enough and open source, which LBE is not.
[Android Q&A, Help & Troubleshooting] jimsiv:
I use Droidwall to block any games or applications to connect through internet!!It's a very good firewall and with Avast Mobile security I think you are well protected!!
[Samsung Infuse 4G] jayjayjoker2:
What's the code for this phone I put *#2263 but I don't think its correct
[Galaxy S II Q&A, Help & Troubleshooting] djdante:
Hey guys,

I've done a search around, but I can't find any way to root my SGS2 on OSX.

Odin is for PC only, and I haven't found another option. Is there any software available yet?
[Galaxy S II Q&A, Help & Troubleshooting] rembrandtlnx:
Unless you can run Odin on wine/parallel (and tbh i will never trust to flash anything on a "emulated" windows running Odin) im afraid you only can use a Windows machine.
[Galaxy S II Q&A, Help & Troubleshooting] Stoecki:
Maybe you could manage a bootcamp partition and install therefor windows for using Odin on this partition... Of course you will need an original Windows Installation!

Otherwise here on xda there is an offer of the program 'Heimdall' wich can be used as an alternative to Odin, but especially me I prefer the Windows way ;)

here is the link to the program itself:

http://xdaforums.com/showthread.php?t=1104826&highlight=heimdall

and here is a how-to:

http://xdaforums.com/showpost.php?p=16101375&postcount=12

true, true! now it is in the correct forum!
[Galaxy S II Q&A, Help & Troubleshooting] ferreinf:
Hi all,

This should be in Q&A, but like Stoecki said you can use Heimdall, learning it myself, so i can use Ubuntu instead of Windows.... ;)
[Galaxy S II Q&A, Help & Troubleshooting] djdante:
Sorry LufC,

I've been using xda for almost 2 years, you'd think I'd have known that.

Thanks guys, I'm checking out Heimdall now
[Galaxy S II Q&A, Help & Troubleshooting] m0ngstr0us:
Dude, Bootcamp is the way. Installation takes less than half hour.

That's how an Apple head does his Win-based job. >.<
[Galaxy S II Q&A, Help & Troubleshooting] prodygee:
Heimdall doesn't work for SGS2 on OSX. I used a Windows pc for this one time only process.
[Optimus One, P500, V General] sweetpotatoz:
I do not use Google backup as I do not sync phone contacts with Google contact.

I do use Titanium Backup, but I do have some concerns about flashing different version of ROM likes 2.3.4 and 2.3.5. Can titanium backup and restore apps in different flavours (likes CM7, AOSP or etc.) / different version (2.3.5 or 2.3.4 or 2.3.3) ?

I also have moved all user apps to sd cards (sd-ext) using Link2SD.

Can I just flashed a new ROM, and use those apps directly?

Also, does boot manager compatible with our phone LG P500? (I know I could just install it and try, just asking if anyone has tried)

Thanks.
[Optimus One, P500, V General] terratrix:
For titanium backup question, yes

There is a thread on boot manager in the themes and app section u may want to check it out

On ext stuff, I'm quite useless sorry.
[Optimus One, P500, V General] sweetpotatoz:
thanks for your prompt reply.

gonna flash a new and different ROM if titanium backup can do this :)
[Optimus One, P500, V General] sweetpotatoz:
no i have just installed it, and it says device not supported
[7 Mozart General] Justinhopaolo:
is there a way in WP7 to install apps free of charge but still be able to get update from zune and earn achievements from xbox live?
[7 Mozart General] 7thSense:
I bet all developers will be delighted to see this question! ...NOT
[7 Mozart General] R3PUBL1K:
Why is this even posted in the DEV section, you really are a nob.

I think your question breaks the site rules too.
[7 Mozart General] Justinhopaolo:
Yea I'm sorry please delete this thread soon
[Eee Pad Transformer Q&A, Help & Troubleshooting] xMini:
Hello everyone...

just curious if the upcoming Android IceCream Sandwich 4.0 will include the Transformer or not ??

sorry for silly questions...
[Eee Pad Transformer Q&A, Help & Troubleshooting] thebadfrog:
Search first...post last
[Eee Pad Transformer Q&A, Help & Troubleshooting] ondoy1943:
Reason(s) why it should not? :(
[Eee Pad Transformer Q&A, Help & Troubleshooting] Asphard:
The question is if they will enable the possibility to use the tf101G model as a telephone. I hope so...
[Eee Pad Transformer Q&A, Help & Troubleshooting] checkbox111:
Why do you want it? what are you hoping ICS is going to do that honeycomb doesn't.

How many people have this device and then install another launcher? i have the same apps that i had installed on my froyo 2.2 galaxy tab, the only difference is the screen size. There's no difference in how it loads apps, web pages, widgets, rss feeds, name it! :rolleyes:
[Eee Pad Transformer Q&A, Help & Troubleshooting] tinybfk:
So your saying ICS is just a launcher?...... okkkkkkkkk.

Sent from my §ãM§ûñG GåLâXÿ §2 éPîç 4G TøùçH
[Eee Pad Transformer Q&A, Help & Troubleshooting] jerdog:
Silly questions are one thing - asking the same silly question that gets asked a bunch and not searching is another.

Closing the thread.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] panamamike:
Wanted to know from those getting 2 days out of the mini pro, what are your systems settings to make this possible.

1: I have my screen to less than 50%, can only still manage a day.

2: Do you guys turn off 3G HDSPA?

3: Does wifi use more or less battery than HDSPA?

4: Any of you using a blue tooth headset?

5: Any specific apps to kill?

6: Any special battery conditioning done? If so steps?

7: Do you guys have exchange e-mail on? push or pull?

The battery meter is showing more than 50% going to the screen.

Good that it seems I don't have an rouge apps and the wireless doesn't seem to take up too much battery, but a let down that I can't get more than a days worth of battery.

Found some decent battery recommendations here

Mike
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] a-k-t-w:
Why are you trying to make your battery last 2 days? Do you not have access to a charger everynight?

Also I do not recommend you 'kill' any apps, due to the nature of Android. If you 'kill' an app, it's very likely it will just start up again, using more CPU cycles than if you just left it idle. This is especially an issue if you are using an auto-killer.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] aMReY:
1. set 40%, add widget at front wall for fast switching (to 80%)

2. turn off mobile network (data), add widget at front wall for fast switching (to enable)

3. -

4. no

5. using system panel lite to clean and root uninstaller to remove apk at system app (currently memory at 230M-240M)

6. restart phone 3 time per day, use 1800mAh, charge phone when >5% energy, to 100% (45minutes), turn off while charging is more better.

7. no - exchange e-mail running at background processor (any unwanted background I will kill or remove; currently only 3 apps still running)

use dark theme/wallpaper for energy efficient (low brightness) and use earphone to listen music

=)