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Slow Transfer Speed (USB)

Hi,
using MIUI rom right now, and I noticed that copying data from PC to phone is slow as hell (200KiB/s). It was OK while using the stock HTC rom. However when I go to the recovery and mount sdcard, transfer speed is relatively good (4MiB/s-10MiB/s). Does anybody know if it is a ROM related problem, because nobody from MIUI has posted similar issue.
Thanks for any tip or advice.

What is the sd card cache size on miui? Stock htc rom it was limited to a poxy 128k! I use this app to bump it to 2048k.....
http://market.android.com/details?id=com.sdincrease.it
See if that helps.
Sent from my HTC Desire S using xda premium

Hey man, is that ok to use? I mean does not destroy the sd?
Sent from my HTC Desire S using XDA App

MarlX said:
Hey man, is that ok to use? I mean does not destroy the sd?
Sent from my HTC Desire S using XDA App
Click to expand...
Click to collapse
Most custom roms have had this tweak as standard for a while, and I've not heard of any issues with cooked SD cards. My class 6 SD card can be written to at 6MB/sec, so I shouldn't expect a cache of 2MB to push it too far. I've had the same 16GB card for 2 years on custom roms with this fix. No problems here.
I'd say make sure you don't have the cache any larger than your SD card class. For example, if you have a generic class 2 card, I'd perhaps only raise the cache to 1024k. That's still 8 times better than stock!
Use an app called "SD Tools" on the marketplace to run a 'before' and 'after' speed test.

wnp_79 said:
What is the sd card cache size on miui? Stock htc rom it was limited to a poxy 128k! I use this app to bump it to 2048k.....
See if that helps.
Sent from my HTC Desire S using xda premium
Click to expand...
Click to collapse
No, it doesn't help. It's still the same.

I'm afraid that I can't remember where I've read this, but I believe that I've previously read somewhere in the forum that this is kernel related.
So possibly try stock kernel and try again.

[Q] Kyorarom USB problem

Hi All,
I've playing with a number of Roms and afew of them have the same problem in which the Sdcard cannot be accessed by the USB cable while trying to update it through my PC.
At present I'm using Kyorarom's and that has the same problem.
Does any one know why this is, and is there a fix for this problem.
Many thanks
Whimick

Try using an app called DualmountSD also don't forget to enable USB debugging
Sent from my GT-I5800 using Tapatalk

Whimick said:
Hi All,
I've playing with a number of Roms and afew of them have the same problem in which the Sdcard cannot be accessed by the USB cable while trying to update it through my PC.
At present I'm using Kyorarom's and that has the same problem.
Does any one know why this is, and is there a fix for this problem.
Many thanks
Whimick
Click to expand...
Click to collapse
you should be asking here:
http://forum.xda-developers.com/showthread.php?t=1230801
this is kyorarom support thread
Sent from my hybrid sg3
multibooted
Kyorarom 0.3.2 powered by
g3mod 2.0 OC

You guys are forgetting the phone utils app. Dial *$7284#* and change both to PDA.
Sent from my GT-I5800 using XDA App

Thank every one
I guess I will have wait to see if there is a fix for this issue
whimick

HI
When i face this issue, i close all apps with task manager, clear ram, wait for sd to scan till 100% and attach the cable again.

Easiest and best way out is to use DualMount SD app.
its one of the best app to use, you dont have to then wait for card to get unmounted and then wait again after mounting to let scan complete before being able to use it with the lag.

[Q] Can't find any media neither on music player nor on gallery

I have "Sensation XE"
Once I was transferring some data via USB storage my SD card got some virus I scanned it with "NOD32 V4" and cleaned it
The virus changed the folders attribution to system hidden folders so I restored them to the normal folders but it didn't make any change in the problem so I copied the media in every folder to new folders but it didn't make any change I changed the rom from HD Revolutionary to Black Ice and I have the same problem
I can see the media I have through file managers like astro
Help me plz​

I have had the same problem since first switching to ics. Many people have solutions. With ext4 touch recovery you have the option to clean or fix the sdcard, it works for some but not me. The only other thing you can do is format the sdcard and try again. I've been lazy and haven't formatted yet so mine us still broken. Also no custom ringtones either.
Sent from my HTC Sensation Z710e using xda premium

THX
wadill said:
I have had the same problem since first switching to ics. Many people have solutions. With ext4 touch recovery you have the option to clean or fix the sdcard, it works for some but not me. The only other thing you can do is format the sdcard and try again. I've been lazy and haven't formatted yet so mine us still broken. Also no custom ringtones either.
Sent from my HTC Sensation Z710e using xda premium
Click to expand...
Click to collapse
I formatted the SD-card but it didn't help
I'll try now the clean or fix the SD-card option
Thx 4 help

Still the same problem
Still the same problem​

After a fresh install everything works for me. I can set ringtones and all my pics and music can be found. Then about an hr later nothing shows up. I know other people have this issue, but I've just kinda dealt with it until I see someone with a fix.
I'm on VI 3.5 with the SD card it came with, dunno if that matters but it could be a SD card deterioration issue.
Sent from my HTC Sensation Z710e using xda premium

http://epiccm.blogspot.com/2012/03/details-on-disappearing-sd-media-issue.html?m=1
Bump... That is a detailed post about a similar problem on all cm7 & cm9 builds. There is explanation of why the SD media disappears and are testing the patch.
I know its cm9 and VI is sense based but they talk about the android os itself so maybe, just maybe its an android problem and can be easily patched.
There is a strange culprit that was causing some of the problem... Google +
from my HTC Sensation Z710e using xda premium

have you cleared media storage data?
Sent from my HTC Sensation Z710e using xda premium

necromance said:
have you cleared media storage data?
Sent from my HTC Sensation Z710e using xda premium
Click to expand...
Click to collapse
yeah sometimes it works, most of the time it doesn't. I've just kinda gotten used to it. It is not cool though, no ringtones and no pictures. Unless I just take a pic then it shows up for a while.
Sent from my HTC Sensation Z710e using xda premium

Have u tried to fix permissions ?

Cannot connect to PC,wifi and cant read SD

I am useing my tab 7.7 and nexus 7.7 V.1.3
The ploblem is my device cant see sd ethier recovery or android.
Then i connect to computer to transfer roms but my computer cant see it in storage mode(or something like that) but can see in photo mode i didnt check odin mode yet. And the wifi. Its alway say turning on wifi even i restart.
Anyone can help? Thanks
Sent from my GT-S5570 using xda premium

Androidclub said:
I am useing my tab 7.7 and nexus 7.7 V.1.3
The ploblem is my device cant see sd ethier recovery or android.
Then i connect to computer to transfer roms but my computer cant see it in storage mode(or something like that) but can see in photo mode i didnt check odin mode yet. And the wifi. Its alway say turning on wifi even i restart.
Anyone can help? Thanks
Sent from my GT-S5570 using xda premium
Click to expand...
Click to collapse
that firmware is old and base on less more complete cm10 port... even the developer of the firmware has abandoned that one.... i'm suggesting you go for a better one like CM10 port itself or Paranoid Android which is better and more complete.

edan1979 said:
that firmware is old and base on less more complete cm10 port... even the developer of the firmware has abandoned that one.... i'm suggesting you go for a better one like CM10 port itself or Paranoid Android which is better and more complete.
Click to expand...
Click to collapse
Btw i cant flash firmware cwm from my microSD
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Androidclub said:
Btw i cant flash firmware cwm from my microSD
Sent from my GT-S5570 using xda premium
Click to expand...
Click to collapse
Have you check the card with a sd card reader?
Why you cant flash cwm or any other rom?

Sorry for my mistake
Now i am using CWM recovery
Then i navigate to SDcard(internal)/externalmemory
Its say no file found
So i can flash thing with the internal sd only
Sent from my GT-S5570 using xda premium

And...yes i also check this sd with my pc card reader
Works perfect
I also try to change usb cable but it doesnt work(anotger ploblem thats in the top)
Thanks everyone try to help me
Sent from my GT-S5570 using xda premium

have you format the card to fat32

Thread moved to Q & A section, post in the relevant section next time.

'cooleagle' said:
Thread moved to Q & A section, post in the relevant section next time.
Click to expand...
Click to collapse
Sorry

Androidclub said:
I am useing my tab 7.7 and nexus 7.7 V.1.3
The ploblem is my device cant see sd ethier recovery or android.
Then i connect to computer to transfer roms but my computer cant see it in storage mode(or something like that) but can see in photo mode i didnt check odin mode yet. And the wifi. Its alway say turning on wifi even i restart.
Anyone can help? Thanks
Sent from my GT-S5570 using xda premium
Click to expand...
Click to collapse
May be the MTP is not click therefore the PC will not recognize it as a drive.
You can check it in the "storage" inside settings. Click the button on right top corner. You will see some options. Make sure MTP is click.
It is better to use the Paranoid rom. I'm using my own build 2.55. The wifi and gps(more than 4 sats.) work fine for me. I think the official pa_6800 from Androidguide.fr will release soon. You may check the following link:
http://forum.xda-developers.com/showthread.php?t=1838391
GOODLUCK！

[Q] SD Card problem

heyy guys i am new to this forum
i have HTC Sensation it is on 2.3.4 and it started behaving strangely when the phone did not read the sd card at all
i am totally paralyzed...i cannot even open my gallery, even i am unable to download an update for ICS
please help me

jay5204.abd said:
heyy guys i am new to this forum
i have HTC Sensation it is on 2.3.4 and it started behaving strangely when the phone did not read the sd card at all
i am totally paralyzed...i cannot even open my gallery, even i am unable to download an update for ICS
please help me
Click to expand...
Click to collapse
Check this things first,
connect the SD card with computer & check Whether your SD card can read/write the data from PC or not...!!!??
Eject it and again Re-check it...
It seems that your SD card is dead..and might be u have lost the read/write permission... :finger-crossed:
Sent from hunt's Sensation

Doesnt work bro
Tried it in other phones and the sd card works
There is some problem with the phone ...what can it be ??
Sent from my GT-I9000 using xda app-developers app

jay5204.abd said:
Doesnt work bro
Tried it in other phones and the sd card works
There is some problem with the phone ...what can it be ??
Sent from my GT-I9000 using xda app-developers app
Click to expand...
Click to collapse
Try to backup the data in Computer and format the memory card as well as the Phone itself to the Factory Reset...
Sent from hunt's Sensation

Doesnt work
Definitely some problem with phone
Does the htc any thing like odin for samsung ?

Try a diff sd card and check if that's running
Hit thanks if I hve helped you
Sent from my HTC Sensation Z710e using xda premium