Does SD card slow the speed of wm6 - 8125, K-JAM, P4300, MDA Vario ROM Development

when i flash my wm6 at first its good.but when i reset wm6.it goes slow.do u guys have any idea.mine is g3.thank u very much

I think it depends on what is loaded in your startup folder. But the SD Card will reduce your Program memory a little, I’ve seen up to a few MB. There is a reg edit you can do to increase the speed the wizard access the SD Card.
hklm\drivers\sdcard\clientdrivers\class\mmc_class
hklm\drivers\sdcard\clientdrivers\class\SDMemory_class
And change value of BlockTransferSize from 64 to 128 or 256.
I don't know if it will help or if you will see a performance increase.

Related

Memory/ Storage Slider

Guys, need some assistance. Try to adjust the Storage and Memory slider. When i have adjusted... it seems it will automated slide back to 50-50 level between storage and memory.
Do i need to do any registry tweaked to resolve this problem.
Programs installed :-
SPB Pocket Plus
Pocket Breeze
IE cache to ResidentFlash
id sure like to know the answer to this too.
i use hardly any memory for storage preffering to install what i can to my 1 gb sd card, would much rather dedicate more mem to program memory
Over 7
Hi
Ive found that if you set the slider for ram storage over 7mb free then no problem otherwise the slider reconfigures itself.
Check this thread: http://forum.xda-developers.com/viewtopic.php?t=45113
Cheers

Optimizing in WM5 (JAMin)

I have an I-Mate JAMin with WM5 and just got a 2gb SD card.
Just wondering what are some of the best tweaks and optimization I can do to make it all run smoothly?
Install all programs from now on onto SD card only? Is there any system files I can transfer to SD that won't affect speed?
Other useful tweaks that actually speeed things up? On-Going maintenance?
Check out this thread: http://forum.xda-developers.com/viewtopic.php?t=53084

Virtual memory (swap) on SD Card (WM6)

Hello everybody. I want to know if there is a way (a methode or a software) to create virtual memory on the SD Card and use it as RAM memory (like the swap file in Windows XP).I Have a HTC Trinity WM6 with FAMAN 4.03 beta3 ROM.
And thanx
Why would you want to do this? Most memory cards have very low read & write speeds compared to the real ram so it would slow your device down a lot.
I want to play some games that use huge space of ram (such as call of duty 2, syberia 1 & 2 ...)
Just hunt down in the specific forum for your phone and examine the different ROMs available. You might find one that is maximized for high available RAM. With my Wizard i've found ROMs that can range from 20mb free to 30mb free. Just have to do some digging. Good thing that some ROM cooks provide screenshots of the memory settings page so you can see the available program/storage memory available.
Thank you for the reply, i'll do that.. by the way, were can I find a good software to optimize RAM
SKtools
You may want to try SKtools Auto Clean. But don't expect a revolution ...
I did the memory maid test and it said that the system could read and write at 100Mbyte/s having something to do with the SD card, so it must be possible, although the cards external readings where 8 Mbyte/s
you are misreading something somewhere
even the fastests harddisks rarely do 100MB/sec
fast sdcards do 8MB/sec but only in readers
the sd interface of pda's prob can't read more then 2MB/sec
you can bench using pocket mechanics
even though it is not practical i still am interested in using sd card as swap space can it be done? has it been done?
WinMo doesn't support swap concept.
If you are out of RAM, you are out of RAM.
stepw said:
WinMo doesn't support swap concept.
If you are out of RAM, you are out of RAM.
Click to expand...
Click to collapse
SUCKS!
Titan always has a problem even with the best roms
This is probably off topic, but, where can i find that tweak that speeds up sd card transfer rate, i read about it somewhere but can't find it now.
Search for tnyynt sd card tune-up.
meys_toumi said:
Hello everybody. I want to know if there is a way (a methode or a software) to create virtual memory on the SD Card and use it as RAM memory (like the swap file in Windows XP).I Have a HTC Trinity WM6 with FAMAN 4.03 beta3 ROM.
And thanx
Click to expand...
Click to collapse
Did you rescue a problem ? I have WM6.5 and I want make too a virtual memory on the SD Card. I have HTC p3600. What can I do ? Thenks !!

Peak Performance from Sd card.

I want to have maximum performance from my mini sd card.I heard that formatting it in an appropriate way would increase its performance.By performance i literally mean that the transfer rates are increased.Like when i am moving some big songs and transferring big fies via pc.
I had a magician before and it would take less time to copy a 650mb file than my hermes,
So any body tell me can i do anything to get higher transfer rates?
I mean fat ot fat32? And the allocation unit size?
I dont care if i have to sacrifice my space for performance
Have you found out anything about how to format your card or if there are any new drivers for better performance?
I'm on a Blackstone.
the program pocketmechanics let you benchmark sd cards and compare the result with other cards

running App on SD closes down when power on

Does anyone know how to get around this problem.
I have apps installed on the SD and when the Uni is switched ON, the app will close.
Tomal states that "It is because of the PM for SD. Also, latest kernel's are very "efficient"" and has suggested disabling Power Management for SD. This didn't fix it for me.
Has anyone any suggestions or fixes? Or perhaps this doesn't effect all SD cards (mine's a class 6 8GB)
(NB. I started a new thread as this is not a problem with Tomal's ROM, but seems to be a WM6.x 'feature').
JonMorgan said:
Does anyone know how to get around this problem.
I have apps installed on the SD and when the Uni is switched ON, the app will close.
Tomal states that "It is because of the PM for SD. Also, latest kernel's are very "efficient"" and has suggested disabling Power Management for SD. This didn't fix it for me.
Has anyone any suggestions or fixes? Or perhaps this doesn't effect all SD cards (mine's a class 6 8GB)
(NB. I started a new thread as this is not a problem with Tomal's ROM, but seems to be a WM6.x 'feature').
Click to expand...
Click to collapse
Hi jon,
I've just tested it in 3 different SD cards.
Result is interesting: running application do not get closed for 2 of them but it is the same of you for another card!
Affected one is a 4GB SD, it is a non-branded card.
Hope this information helps.
Ah now this is interesting. I usually use SD Settings Type I for my card (I get better benchmark results). But in switching to Type II I now don't have the aformentioned problem.
Code:
measurements in ms Type-I Type-II
Write 1MB file 2370 6226
Read 1MB file 998 1502
Copy 1MB file to card 1156 5926
Copy 1MB file from card 2045 2773
Write 10k x100 files 6772 10490
Read 10k x100 files 1179 1579
Copy 10k x100 files to card 5778 10610
Copy 10k x100 files from card 4528 8913
Directory list of 2000 files 209 203
(using spb benchmark 1.6.0)
However, I really don't want this fix to be the only solution, as you can see the card runs a lot slower with Type-II settings
Anyone can test this out on their card... what is your card? Mine is veho 8GB class 6. [nb, ask me if you are interested in spb benchmark to test]

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