Persistent Storage on the Himalaya - MDA II, XDA II, 2060 Windows Mobile 2005 Upgrading

I hear 'Persistent Storage' thrown around a lot here with the WM5 ROMs. While I know what it is on devices with WM5 pre-installed, what about on the Himalaya? If I install WM5 on my Himalaya, do I get TRUE Persistent Storage - ie. my data doesn't vaporise when the battery drops to a true 0%?
Also, does WM5 for Himalaya pretend to conk out at 50% battery charge like previous WMs do (as a precaution, of course), or does it let you drain the battery all the way down to 0%? (PLEASE read this MSDN Blog entry before you answer, else you might misunderstand what I'm trying to say here).
Thanks!

short answer is yes
but if you use ramdisk it dont keep it's data at batt death
being that it's ram

Rudegar said:
short answer is yes
but if you use ramdisk it dont keep it's data at batt death
being that it's ram
Click to expand...
Click to collapse
Does that mean my Blue Angel with Helmi AKU 3.2 ROM has persistent memory (Ramdisk excluded)?

yes all wm2005 is persistent
as it dont support storage on anything but flash
without the use of the 3th party software ramdisk from buzz

Ahhh I get it! But how about the limit on WM2003SE devices and older that forces them to report dead battery when the battery is really 50% (refer to MSDN article on first post)? Has that limit been removed on the Himalaya's version of WM5 as it has on other WM5 devices?
Also, for clarity, WM5 stores its registry and other vital system info on the flash storage instead of RAM, right?
Thanks again!

OK since no one seems to know, I did my own tests and:
1. WM5 does store its registry and etc on Flash, but I think most of you knew this already.
2. The 50% limit doesn't seem to have been removed by the WM5 ROM - if I let my WM5 Himalaya run to 0% and leave it for an hour before reviving it, its RAM (32MB 'Flash Disk' for me) still comes back fully intact. If the main battery had truly died, then the RAM should have cleared within 30 minutes, as that's how long the backup battery lasts.

toomuchdogfur said:
OK since no one seems to know, I did my own tests and:
1. WM5 does store its registry and etc on Flash, but I think most of you knew this already.
2. The 50% limit doesn't seem to have been removed by the WM5 ROM - if I let my WM5 Himalaya run to 0% and leave it for an hour before reviving it, its RAM (32MB 'Flash Disk' for me) still comes back fully intact. If the main battery had truly died, then the RAM should have cleared within 30 minutes, as that's how long the backup battery lasts.
Click to expand...
Click to collapse
On my himalaya when ever I take out the battery for a min or 2 the RAMDisk data vaporise. What happen, is my backup battery dead?? or like Rudegar said it ram and it dont keep it's data.

mixed reports about this
some ppl get hardresets as in on 2003 devices
just from changing sim card
some dont
guess it could come down to backup batt being poor or dead
because as far as i know the the purpos of the backup batt is to keep
the ram powered so it dont loose its data when the main batt is removed
flash "persistent" ram dont require power to keep it's data

Rudegar said:
mixed reports about this
some ppl get hardresets as in on 2003 devices
just from changing sim card
some dont
guess it could come down to backup batt being poor or dead
because as far as i know the the purpos of the backup batt is to keep
the ram powered so it dont loose its data when the main batt is removed
flash "persistent" ram dont require power to keep it's data
Click to expand...
Click to collapse
Thank Rudegar
anyone try changing the b/u batt? hell they sholder it on, guess I have to bu the ram to sd

Oop! double post

Backup battery
Yes , b/u battery is inside soldered and difficult to replace . Mine holds data about 10 mins . After it ramdisk is clear . So I most needed programs install in President store ( actually 30,5MB ) God idea is keep data on SD card .

You will not loose any data if Himalaya with WM2005 loose power except ramdisc. I install software only on ramdisc because it's bad habit to install it on main storage, and SD card is much slower. I hovewer mirror ramdisc on SD card, so I can simply copy it if something goes wrong.

Marx2 said:
You will not loose any data if Himalaya with WM2005 loose power except ramdisc. I install software only on ramdisc because it's bad habit to install it on main storage, and SD card is much slower. I hovewer mirror ramdisc on SD card, so I can simply copy it if something goes wrong.
Click to expand...
Click to collapse
Dear Marx2,
Interested to MIRROR RAMDISC ON SD Card. How can I do that.

i suspect he use his filemanager like total commander to manualy copy his ramdisk data to a dir on his sd card

yet, i don't know automated solution
anyway i don't install important programs often

Related

SD card data loss after overclocking?

Did anyone experience an unexplained loss of data (in particular, the "My Documents" folder) on their SD card after overclocking their device (Jamin)?
I overclocked it yesterday and while everything works like a charm, the entire My Documents folder disappeared from my SD card - gone, like the wind. Everything else is still there, and from the memory reading it seems like it's still full, too - but the content of the folders currently on the card can in no way make up for 600 Mb. I can't see the folder, and the Jamin can't access them, but the content is still there... somehow.
Tried the card on another pocket pc, same thing. Can't see most of my files. Any ideas? Help is highly appreciated!
Karin
I've been running overclocked at 252mhz for well over a month now and not had any data loss.
What brand memory card is it?
It's a Lexar. 1 Gig. I think maybe it's because I put the OmapClock program file into the storage card and linked from there?
I'll try to put the exe file into the Windows folder now, and then re-do the link process again. Hopefully it will work. I am used to the faster speed now and I don't want to go molasses again....
I too had the same problem... TWICE!!!
I thought at first it was a problem with Memaid, but it seems to be related more with overclocking. I too ran Omapclock.exe from the card and was accessed trhough a shortcut that was called through the camera button.
Now I just don't overclock just to see how it goes, but yes, I'd better be at 240 Mhz than 180 Mhz... But now I have to backup my SD card every now and then just in case... :?
SD data loss
I've also had SD data loss...
Twice in the last week ...
I am NOT running any overclocking on my JAMin but was using a no-name brand 4G miniSD card.
With the first failure, the result was as you describe. A full looking card, but nowhere near that amount of data on the card.
The second time 'round, I found that the SD card was filled up with empty directories !?! ...
I've put the 4GB card away for a while and have gone back to a 1Gb card (and keep a backup card, complete copy, nearby).
Sorry, my case not connected with overclocking, but same kind of data loss !
Cheers,
Wit C.

Windows2005 without RAMdisk?

Is there a win2005 without RAMdisk or is it possible to make one. Because I wanna to use all my 128 RAM as a program memory and big page pool, I don't see the use of RAMdisk if you have big MMC card. Thanks in advance !!!
ramdisk offer a great speed(!!!!) for launching favorite app`s.
It not wise not to use it.
so how fast is
....is fast like storage memory ? How many times is faster then normal SD card and what about when battery is empty, or after haed reset?....
And how many memory is using usualy WM5 for normal work (like phone and internet) of RAM disc or is it really necessary.
the data in ramdisk will be gone once ur battery runs out...
am i correct??
i just found it in recent version wm5 rom
hys_y2k said:
the data in ramdisk will be gone once ur battery runs out...
am i correct??
i just found it in recent version wm5 rom
Click to expand...
Click to collapse
in my case after removing the battery to replace the sim, all data in the ramdisk will be lost.
dielo said:
in my case after removing the battery to replace the sim, all data in the ramdisk will be lost.
Click to expand...
Click to collapse
It is in correct. Simply by removing the battery for short duration or for accessing the SIM card the RAMDisk contents are not lost. They may be lost only if the battery is not handled carefully.
c_shekhar said:
It is in correct. Simply by removing the battery for short duration or for accessing the SIM card the RAMDisk contents are not lost. They may be lost only if the battery is not handled carefully.
Click to expand...
Click to collapse
yes! i 2nd to that. and that's why wm5 uses storage for installation of files so that you may not erase all your programs, storage is not volatile. So its better to install applications to storage.
c_shekhar said:
It is in correct. Simply by removing the battery for short duration or for accessing the SIM card the RAMDisk contents are not lost. They may be lost only if the battery is not handled carefully.
Click to expand...
Click to collapse
removing the battery for 'short duration' will be fine cos xda till has a internal battery. once the internal wan running out...the data in ramdisk will till be gone..
am i right???
but many people seem to loose data even with backupbatt
maybe there is a hardware issue with some models when it comes to
backup batt
yup.....
for ramdisk, it use ram memory as an another storage
ram can not hold data once power lost...like pc wan as well...right?

DON'T do this.. it may help!

Hola....
I have the TP now 4 like 3 weeks....
In the beginning I installed a lot of programs on my STORAGE CARD!
After the installation I had a lot of problems with my device...like the broken screen issue...and the grey stripes....phone flippin...crashing....thinghs like that.
BUT then I did a hardware reset....took the easy way...
setting->system-> erase content..
After my reset I installed all the programs I installed before...
programs like advanced config, diamond tweak,, coreplayer,klaxon, tomtom etc...
BUT the difference was that I installed everything on my phone....
It worked great 4 me!
I never have issues with my phone anymore....
Everything runs smooth!
so DON'T install programs on your card...
It helped me....maybe it is gonna help you!
you might be on to something here!
thanx for sharing.
With the HUGE amount of storage on-board there's really no need to install programs to the storage card anyway. Plus stuff runs faster from internal storage and is still available if the card is ever removed, or if you connect to a PC in DISK DRIVE mode (which makes the storage card unavailable to the phone's OS).
Basically, always use internal storage until you start getting low, then use the storage card, but only for programs you use rarely.
Incidentally I think Tomtom always installs to the storage card, I don't recall ever having a choice to put it into internal storage.
Now that you mention after my "grey screen" issue i've never installed anything on my storage card and my TP is running fine ever since.
I never thought i could be something so simple and like Jim Coleman mentioned with that much memory on the device who needs the storage card for installations anymore
Great finding pensador
P.S. I will publish this on the wiki at the know issue's section
I have everything installed on my phone, and not the card (except TomTom) and I had the broken gray screen thing once about 4 days into owning the TP and never since. Ive had it weeks now.
Jiggs1337 said:
I have everything installed on my phone, and not the card (except TomTom) and I had the broken gray screen thing once about 4 days into owning the TP and never since. Ive had it weeks now.
Click to expand...
Click to collapse
Have you used any Tweak programs??
I have found that if you use any 'Generic' Tweak programs the unit starts to go squiffy..seems a few non-device specific Tweaks from older devices cause problems, especially BT (different hardware and even WM5, 6 and 6.1 specific!).
Just add the known working tweaks for this device via a reg editor ( most Diamond seem to be OK so far) and if you add them one-by-one you will know where problems occur..
Remember, everything on this forum holds the the 'Caveat Emptor' disclaimer..(except you usually get it for free!)
Here, use this from windows when connected via Async if you don't have an internal reg editor (takes up zero room also!)
Search for the thread with Raphael tweaks, before the device was even released someone who got their hands on a pre-release tested out every single tweak from the "Diamond tweaks" thread and gave feedback on if it worked or not, and how much it improved the device. That should narrow it down to the tweaks you should do and the ones you shouldn't bother with.
Thundarr The Barbarian said:
Search for the thread with Raphael tweaks, before the device was even released someone who got their hands on a pre-release tested out every single tweak from the "Diamond tweaks" thread and gave feedback on if it worked or not, and how much it improved the device. That should narrow it down to the tweaks you should do and the ones you shouldn't bother with.
Click to expand...
Click to collapse
Yup can't agree more..
Search and Ye shall learn.
lol, since i owned the TP i already installed everything on the phone itself and not the storagecard.
and like i mentioned in other threads, i have never hed a problem so far.
(still knocking on wood)
even TT works great, no GPS lag or what ever (the maps are on storagecard but program is not).
I have to say that I installed a ton of programs on my Storage card, and never had any issue. I am using a 2GB MicroSd card. Maybe the problem is with larger capacity cards or the SDHC drivers on the mobile itself?
I have the Touch Pro for a bit over a month now and never had any issues with the screen or anything else other than the GPS. Most of my applications are installed on the memory card, except WkTask and Pocket Wakeup. I have also used advanced config 3.2 to alter many settings. I have a 8Gb microSD Sandisk card which I purchased for my N95 many months ago when they first came out, which is formatted as FAT32. I don't know if these help but I guess other factors should be considered, like the SD card's format, it's speed and it's quality.
I got allmost all mt programs installed on the storage card (8GB SDHC) exept the advanced config. and my phone works like like a dream.. ok that was to exaggerate
But I never had any issues with it since I uninstalled sensor lock from the phone.
Farsquidge said:
Have you used any Tweak programs??
I have found that if you use any 'Generic' Tweak programs the unit starts to go squiffy..seems a few non-device specific Tweaks from older devices cause problems, especially BT (different hardware and even WM5, 6 and 6.1 specific!).
Just add the known working tweaks for this device via a reg editor ( most Diamond seem to be OK so far) and if you add them one-by-one you will know where problems occur..
Remember, everything on this forum holds the the 'Caveat Emptor' disclaimer..(except you usually get it for free!)
Here, use this from windows when connected via Async if you don't have an internal reg editor (takes up zero room also!)
Click to expand...
Click to collapse
I used AdvancedConfig to apply the speed boost tweaks as well as various other things, like power saving stuff. I did a registry edit to hide SIM contacts, that didnt save though after a soft reset.
I only had the gray screen once at a restaurant about 4 or 5 days after receiving it. Since then I have had a few freezes, but nothing major. TomTom works great for me too.
Also, something strange, when i got it new, it got very hot like i read on the forum from a few people, but since then, it doesnt do that. It gets a little warm, but not hot.
hey friends,
I installed Google Maps in storage card (4GB HDHC).
sometimes I feel it freezes. I have to close the app and restart it to make it work properly, or I have to do soft reset.
if I will install it in my phone memory, will Google Maps cache consume lot of space?
thehellraiser said:
hey friends,
I installed Google Maps in storage card (4GB HDHC).
sometimes I feel it freezes. I have to close the app and restart it to make it work properly, or I have to do soft reset.
if I will install it in my phone memory, will Google Maps cache consume lot of space?
Click to expand...
Click to collapse
... way to bring a post from last year back into action:[
no it will not you should just install it to your phone , there is more than enough room to hold 15 google maps if you wanted so don't fret about installing things to internal memory.

6.1 ROMs have SD Issues - anyone find a fix?

All of them that I've tried, thus far.
You MAY NOT see this, by the way, depending on your access pattern, but it is DEFINITELY HAPPENING.
The problem is that its really, really ugly - your card's data is slowly being DESTROYED.
When it hits the "wrong" file, you will find out - the hard way.
This is NOT a "cooked ROM" problem - AT&T's base 6.1 load does the same thing (!)
The EASIEST way to find it is to use Advanced Config to move the IE cache to the card, then play a while. Suddenly the device will lock. You soft reset, and all "appears" well. Its not.
How do I know its damaging data? Because it has scrambled my TomTom map files "just enough" that TomTom comes up "No Maps" (!) - but the file names ARE THERE. The signatures are destroyed - it only takes ONE BYTE of change in the wrong place to do it.
Now what the ##$)! is PIE doing writing in that directory? Its not - on purpose.
The RSS reader will reliably do this too.
If you point them at main memory, no problems. Its SPECIFIC to the SD handler.
Its also SPECIFIC to 6.1 ROMs. 6.0 does NOT exhibit the problem, yet EVERY 6.1 load I've tried can be provoked into doing this.
The only fix is DON'T WRITE TO THE SD CARD via programs. Well.... that's not the WORST thing in the world on a Kaiser as it has a lot of internal memory, but....
Anyone know what the #@#$ is going on here - or have a fix for it?
PS: If you think you're not running into this, don't say I didn't warn you when you find one of your files destroyed without warning. I have run byte-wise compares of SD images and the corruption appears to be almost completely random. And yes, its across both SDHC and non-HC cards (2GB) - both are hit by it, and I've got three, all from different manufacturers. This is VERY reproducable and its not hardware either since 6.0 does NOT exhibit the problem.
Quite interesting... which rom build are you using ?
Have tried several - the most recent being the Hyperdragon 11/15 build.
The stock AT&T 6.1 build did the same thing as soon as I switched PIE's storage to the card. Its not instantaneous but if you browse for a significant length of time it WILL do it.
Flashed to 3.29 HardSPL to be able to load the various cooked ones here, all that I've tried so far do the same thing. Flash back to 6.0 AT&T, no problems.
VERY consistent.
I just put 3.28 HardSPL on to see if that changes anything. Can't imagine why it would, but....
Its pretty subtle if you don't browse heavily - if you get a "lockup" with PIE while its set to write to the card YOU ARE SCREWED. You may not know WHICH file got smashed but I guarantee one did. If it smashes the MFT then the fun really begins (the entire card's contents are gone), but I would prefer that to a RANDOM file getting destroyed!
I have run sector-by-sector compares and have found that where it "scribbles" when it happens appears to be completely random.
And again - 6.0 does NOT do it, and if you only READ from the card, its fine.
I suspect that its a "per-event" risk and so anything that runs from the card and writes data back there EVENTUALLY will screw you - its just a matter of time.
Genesis3 said:
The EASIEST way to find it is to use Advanced Config to move the IE cache to the card, then play a while. Suddenly the device will lock. You soft reset, and all "appears" well. Its not.
...
Click to expand...
Click to collapse
thats why it is strongly recommended NOT TO store ie cache to storage card. Keep it on device memory. There is no fix for this problem yet except keeping ie cache on device.
Sounds pretty easy to bypass the problem, eh? Don't store stuff to the card. No big deal. I mean, c'mon, it's not like we're going to run out of memory storing the IE cache on the device.
Beside that, it must only be IE as I've always used the card to store my email and attachments and have never had a problem. However, I am using a 16GB card...perhaps that makes a difference. I've been running various 6.1 ROMs (including some questionable betas) for almost a year now and have experienced ZERO corruption. Also, if it makes a difference, I perform so much data transfer with my card on a weekly basis. Pretty much filling and emptying about every third day.
It is NOT only IE.
The RSS reader that is in there (RSSHub) that HTC stuffed in the later roms does it too.
I managed to trigger it last night with RssHub; thinking IE was the only culprit cost me (another) reload of my SD card.
Be careful - if its per-event risk then ANYTHING you store on the card (e.g. pictures, etc) could cause it, and apps like TomTom that write places you set as destinations to as a cache can cause it too - its just that being data dependant the more often you write, the higher the risk.
BTW this is a 6.1 issue that does NOT affect the Wizard - I have had a custom (I cooked it) 6.1 ROM on my Wizard for six+ months without a single screwup. But I've yet to find a 6.1 ROM for the Kaiser that DOESN'T have this problem.
BTW, is there a 6.1 ROM around WITHOUT the new PIE? God I hate the new format on that thing...
I have been beating on PIE stored on the card, plus RSS stored on the card now for over an hour - after loading HardSPL 3.28 (was running 3.29) and SO FAR I haven't had it happen.
Now this doesn't mean much, but that I got a solid couple of hours in without it blowing up - when I was pretty reliably able to do it previously - might be significant.
Or maybe not.
I'll run this way for a week or so and see if I can get it to misbehave.... I have card backups
yah i have learnt to back up my sd all the time cause im CONSTANTLY getting corruption..but corruption i can see like messed uop names and folders which ive found more consistant when i have sd power settings set to enabled in advanced config..
I have also witnessed RSSHub destroying my card several times
I remember this problem when WM5 came out on the Artemis. It was linked to the power state and the device going into sleep mode. It never occured when you used the power button, only when it went into automatic sleep. I think there are options in schaps advanced config regarding this - might be worth a try.
Genesis3 said:
Have tried several - the most recent being the Hyperdragon 11/15 build.
Click to expand...
Click to collapse
I mean CE build number and aku. We have now many available builds from which to choose, and we could investigate whether it's a problem related to an HTC driver alone or if there's something in the SYS services too which has to be patched. I'm not talking about workarounds at all.
20931.1.5.0 (assuming the SYS and XIP were ported)
I don't have the numbers from the AT&T load handy.
Downgrading the SPL MAY have fixed it. I haven't had a lock/trash since last night when I changed the SPL. Hmmmm..... that "hotfix" may have been a "hotf$ck" instead.
Will update as/when I learn more.
This is NOT WM6.1 problem, if anything - it is WinMo's problem in general (all versions).
I have witnessed exactly same problem on WM 2003, WM2003SE, WM5, WM6 and WM6.1 - and I bet its the same on WM2002 and WM2000 (I just never had any of those ancient devices).
Solution is very simple:
DO NOT move IE cache to SD card, that's all.
Unless you have to (i.e. my iPAQ 6515 have literally no space left on Main Storage and I have to use SD for IE cache etc) then simply make at least weekly backups of your SD on your PC, its not a big deal, but it is annoying like hell (specially when it happens "on the road").
I have same problem several times!
Most offen it's happend in A***OS Smart Rom (don't remember full name), then i flash into wm6.1 off and it happends only one time. I use StorageTools to ix My Card after that (not data, only card)...
Is this heal????
Just use Opera browser. I dont have that problem in my tilt, although i did had problem with hermes, and scan and fix errors for the card made it go away. And i also a 2GB card, maybe it is an issue with higher storage capacity cards.
hi there, i have similar problem with my vario 3, i have installed all my application on sd card including tomtom. I have about 500 mp3 and pictures. i can listen to music all day at work but when turn my tomtom on, it says no maps found and then everything disappears on the sd card. it still shows in memory status that i have used 70% of my sd card but it doesn't show anything in win explorer.
i think it might have caused by installing tomtom on sd card.
can anyone help please?
mohsin_75 said:
hi there, i have similar problem with my vario 3, i have installed all my application on sd card including tomtom. I have about 500 mp3 and pictures. i can listen to music all day at work but when turn my tomtom on, it says no maps found and then everything disappears on the sd card. it still shows in memory status that i have used 70% of my sd card but it doesn't show anything in win explorer.
i think it might have caused by installing tomtom on sd card.
can anyone help please?
Click to expand...
Click to collapse
To recover that files you can use de windows tool error checking that will recover your files but to the found.000 folder (hidden), but the files are useless because is will be on the wrong extension and name
you have now 2 solutions:
1 - is guest the extension of that files and rename it
or
2- use the program named "getbackdata for fat" and it will correct the name and the file extension but not the correct name of the folder where it was. but better than nothing.
hope i could help
I saw this many times with RSSHUB - finally moved to main mem and have not seen it since. I also don't use PIE. It will be interesting to see if its 3.59 causing the issue, please keep us posted. I went a bought a new card thinking that it was a bad card:
If you're running 3.29 get it off your device - in fact, there should be a WARNING on the page for the various HardSPL versions. This may be device version specific (are there multiple hardware versions of the Kaiser as there are with the MDA?) but on MINE, 3.29 does this repeatedly.
I have now been running 3.28 for a week with ALL power management enabled, RSSHub and PIE caching to the storage card, and all my user-loaded apps running from the storage card, and I have been intentionally pounding the everloving hell out of it to try to get it to misbehave.
ZERO ISSUES.
The ONLY thing I changed was the SPL. I didn't even reflash the ROM (just the SPL) when I changed it - just used Jump to get back into the "superCID" mode and flashed 3.29 down to 3.28.
If you're running something other than 3.28, try 3.28.
So far, one week in, it has completely fixed this problem on my Kaiser.
Genesis3 said:
If you're running 3.29 get it off your device - in fact, there should be a WARNING on the page for the various HardSPL versions. This may be device version specific (are there multiple hardware versions of the Kaiser as there are with the MDA?) but on MINE, 3.29 does this repeatedly.
I have now been running 3.28 for a week with ALL power management enabled, RSSHub and PIE caching to the storage card, and all my user-loaded apps running from the storage card, and I have been intentionally pounding the everloving hell out of it to try to get it to misbehave.
ZERO ISSUES.
The ONLY thing I changed was the SPL. I didn't even reflash the ROM (just the SPL) when I changed it - just used Jump to get back into the "superCID" mode and flashed 3.29 down to 3.28.
If you're running something other than 3.28, try 3.28.
So far, one week in, it has completely fixed this problem on my Kaiser.
Click to expand...
Click to collapse
Does this happen with both cmonex’s & jockeyw2001’s HardSPL 3.29?
It happens with the ORIGINAL REAL 3.29 SPL that AT&T is shipping with their STOCK 6.1 ROMs!
That's not one of the hacked ones - that's OEM. I was able to REPEATEDLY lock the device and scramble the card by sticking PIE's cache on the card with the stock AT&T ROM.
I'm near 100% convinced its the 3.29 SPL that is FUBAR'd and not the hacking on it. I don't know why it should matter (its just a boot loader) but perhaps its doing something funky with the SD interface and whatever it does survives ROM initialization during the boot process.
In any event with 3.28 on my Kaiser I have had ZERO ISSUES with SD corruption or freezes of any kind, going on a week now. I've had no reason to reset it - at all - during that time.
I won't call this "conclusive" for another week or two, but given that with my usual usage I wouldn't survive ONE HOUR on 3.29, well, you tell me.

Raphael kills SD-Cards??

Hello everyone,
i own a Raphael since January and in this time it allready killed 2 SD-Cards.
The first one about 4 months ago.
Suddenly in the middle of usage the Raphael froze and i could not get it started again. even after a hardreset it was stuck in the bootscreen.
after a lot of trying and finally removing the sd card it bootet again without a problem.
the card was not readable anymore in any of my devices or windows boxes.
i thougth myself. well can happen even when a card is only half a year old got a new 8GB card and forgot about the incident.
yesterday while listening to some podcast suddenly the sound died. taking out the phone i found out it did not reacted to any power button presses or anything the screen stayed black.
after a softreset the phone worked again but took about 5 minutes to get in a usable state and the programms installed on the sd card where not aviable anymore.
taking a closer look i found that the card was not displayed in file explorer anymore.
gave it a try with my mp3 player. same result no card was found.
today in the morning i gave it a try on the pc with an sd-adabter. but also no result, wondows does not even recocnizes any device being plugged in. tryed a few data recover tools but non of them found the card.
someone has similiar experiances or any tips how i could get my data back from the card?
i guess the phone has to be send back for maintainance, but i doubt that they will find anything, if they accept it at all.
I have changed 4 sd cards because of similar problems. But the problem is most likely because of the fragility of high capacity microSDs, I wouldn't blame Raphael. Try other manufacturers (and try to find the ones that are not just rebranded)
I've had many issues with sd card corruption, but have solved some of the issues. Here's my advice (fwiw):
1. Get a card scanner, and regularly scan your catd. I do it everyday (takes 5 min). I use Wizcode Scandisk. It fixes errors and dumps out files that can be opened in notepad. It's worth looking at them, as it helped me find the multiple sources of corruption that I had.
2. Don't put your PIE cache on the card.
3. Change all 'save' paths (esp. the camera) to main memory.
4. Store any programs you use a lot on main memory.
5. Do NOT have any programs that run constantly on the sd card.
6. Do NOT put Fingerkeyboard on the sd card (major problem for me).
Basically, my advice is to use sd cards for storage. The Raphael has a lot of memory-use it for programs. I haven't had to format my card in about 4 months. I was doing it every couple of weeks for a while.
well basically i was using my sd card as a storage place for movies and podcast + podcastplayer prog.
and was using the player more or less the whole day.
i used the same card (and the other one before) also in my mp3 player when the raphael or the bt headset run out of power and there is no power outlet aviable to recharge. and twice the card failed in the rapahel.
when i got a new card, i also found that the card is working 100% on pc and mp3 player, but the raphael still can not see any sd card.
i really blame the phone and also assume that it now has a defective reader.
have to give it back to repairs as soon i have flashed the original firmware and make my way back to the store
You should scan the disk to find out the error sources. It may be something simple that causing them. Also, if your phone freezes when listening to music, you may want to either wait it out, or remove the card before soft resetting. You should do some searches on card corruption. There are lots of threads here that can be helpful.
many Sdcard and usbStick manufacturers got lowlevel format tools you can download and get cards not otherwise working in cardreaders on pc back to life
would love to get those cards working again. but i also would love to get the data back that was on them.
but the problem is the cards do not even appear on the pc, or any other device i have that can read/write them (usb card reader, digi cam, mp3 player)
its just as if nothing is ever inserted in the reader.
the low level format tools don't rely on windows driver model to detect cards
Flash Format (cnetx) has always been able to re-format my card, even when my pc couldn't recognize it and neither could my fuze. It has a free trial that works fine.
I haven't experienced any of these issues myself. But I'm sure I will now that I said that....
i gave that flash format a try, but it even failed to install. was one of those weird .exe installers. on the pc side it told me install was sucessfull, but on the ppc side was just a promt "installation failed".
a cab install would be nice, but without a working cardreader in the phone i guess would also not be of much help. i guess cuz of that that prog will not help me much. the reader in the phone is broken. cant read any cards, even brand new unused ones that are fine everywhere else just dont show up on the phone.
as for other "low level format tools" my search was quite unsecessful. i was looking at the sandisk and the transcend page (the suppliers of my 3 cards) but could not find anything.
google just found more request for this kind of program but not really somewhere where i could get it.
patlabor said:
i gave that flash format a try, but it even failed to install. was one of those weird .exe installers. on the pc side it told me install was sucessfull, but on the ppc side was just a promt "installation failed".
a cab install would be nice, but without a working cardreader in the phone i guess would also not be of much help. i guess cuz of that that prog will not help me much. the reader in the phone is broken. cant read any cards, even brand new unused ones that are fine everywhere else just dont show up on the phone.
as for other "low level format tools" my search was quite unsecessful. i was looking at the sandisk and the transcend page (the suppliers of my 3 cards) but could not find anything.
google just found more request for this kind of program but not really somewhere where i could get it.
Click to expand...
Click to collapse
Check C:\Program Files\Microsoft ActiveSync\CNETX-you'll find the cab in there. There will be several-you want the PPC-Arm one. It should install fine.
Card Freeze
Yeah I had the same thing happen. Raphael would not boot unless I removed the card and as soon as I placed the card back into the sd slot it would lock up. Unlike you I was able to get on of my PCs (either the XP Pro or the Vista Pro) to recognize it but all I could do was format it.
OK I like the idea of moving all the data to the main however I'm an old Windows CE guy (yeah I had a Jornado) and the memory used to be shared between program and storage. The device would allocate from the other when more was needed. If I place all the stuff I want into the Raphael main memory won't that lower the amount of RAM I have for running programs or vice versa? I really don't know if the memory is fluid since all I get when I look into the memory is one listing total storage and one total program, there is no slider bar like there used to be in windows ce.
webfrm said:
Yeah I had the same thing happen. Raphael would not boot unless I removed the card and as soon as I placed the card back into the sd slot it would lock up. Unlike you I was able to get on of my PCs (either the XP Pro or the Vista Pro) to recognize it but all I could do was format it.
OK I like the idea of moving all the data to the main however I'm an old Windows CE guy (yeah I had a Jornado) and the memory used to be shared between program and storage. The device would allocate from the other when more was needed. If I place all the stuff I want into the Raphael main memory won't that lower the amount of RAM I have for running programs or vice versa? I really don't know if the memory is fluid since all I get when I look into the memory is one listing total storage and one total program, there is no slider bar like there used to be in windows ce.
Click to expand...
Click to collapse
The storage memory on the device is flash, not ram, so you don't lose program memory changing the save paths to main memory (if that's what you meant by moving data to main memory).
I never had any issues with my storage cards (sd and cf) on my 2003 device. I don't think it was the device, but rather the cards. The big, 16 gb cards just seem to be less hardy than a 1-2 gb card. I had all my apps on the storage card (including stuff like magic button), and never had a problem. But, jeez, the 16 g microsd is sensitive as hell. It gets minor bits of corruption at least once a week. I scan it everyday to avoid it crashing, which has helped, because I've gone 4 months without formatting it. One thing that I've found screws it up royally is doing a lot of file/directory operations over active sync on a pc. I don't know why, but cutting and pasting files from one folder to another in the sd card frequently results in lost clusters. Renaming folders is also a bad idea.
OK Flash
Well I guess I didn't explain it correctly. According to HTC the RAM is 288MB with a ROM of 512MB. So I'm really confused since according to the start>settings>system>memory the total for my storage and my program = 549MB which is of course more than 288 and 512. So when I load applications into my device and get a choice of main or storage card when it was a large file (some apps I use were 14 megs or more) I would choose the storage card.
My old experience with Windows CE was whatever memory was on the device was shared with both the program and storage, so I would put as much as possible on my storage card. However in windows 6.1 or higher it lists two separate columns for Program and Storage with: Total, In Use, and Free. So when I install apps I presumed they went into the storage area. Am I mistaken? I figured Program on the device meant how much is currently in use. Kinda like opening multiple windows on a PC. I notice it's low when at once I have 4 applications open on my windows mobile device so that's what I thought Program memory was.
Therefore does installing to the Main, when given a choice during program installation. where does it get installed ROM, RAM? Why is my total memory higher than RAM or the ROM
Any insight would help me decide the best location for my program installation to not corrupt the data, or have the flash card screw me up either.
288 MB is the total amount of system ram. A large amount is not user-accessible, it's used by the kernel/OS/Page-pool, so you don't see it reported. It's still there, though. The rom memory is 512 MB, but the actual memory in rom is subtracted by the storage memory so you see the amount of user-available memory. With 2003 devices, if the battery ran down, you lost all of your data, because the storage memory was in RAM (except perhaps for a little flash disk space). But with a fuze, you can pull the battery out, and not lose your data.
Totally confused
OK your right about the 2003 devices which is why I placed most of my stuff on a storage card. However why is my total reported memory 549MB more than the 512 ROM? Also when I install stuff to the device where does it get stored, the 512 ROM? Are you saying that the 200mb of Program being shown is 288 RAM minus the 88 being used to run the OS?
So are you saying its safe to install all my apps onto the device and I won't lose anything if the battery runs out?
Yeah, I've been saying that for about 3 weeks, lol! They got rid of the volatile storage memory with winmo 5; we're onto 6.5 now, and it's a thing of the distant past. I you don't believe me, pull out your battery (there's no backup battery on the device) and see if it causes a hard reset.
This is not an uncommon problem with digital cameras, as well. It's complicated, but the bottom line is this: whenever you buy an SD/micro SDHC/etc. card, you should do a full format of it on your COMPUTER, then put it in your device.

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