Any solution to the slow USB transfer rate in ICS? - Nexus S Q&A, Help & Troubleshooting

keep at 1-2MB/s. But when mounted in recovery mode, >4MB/s.
There has been a while for posting the question in Q&A section:
http://forum.xda-developers.com/showthread.php?t=1417138
No solution so far. Any clue to fix the bug?

http://forum.xda-developers.com/showthread.php?t=1010807

sean1984 said:
http://forum.xda-developers.com/showthread.php?t=1010807
Click to expand...
Click to collapse
I did apply the fix of SD card read/write. But still not able to get the high speed in CWM mode. 2MB/s is the best I can get.

colocynth said:
I did apply the fix of SD card read/write. But still not able to get the high speed in CWM mode. 2MB/s is the best I can get.
Click to expand...
Click to collapse
The SD card speed bug should not affect the SD card in recovery. Only when you are in Android.

sean1984 said:
http://forum.xda-developers.com/showthread.php?t=1010807
Click to expand...
Click to collapse
Hardly helps .. Wish there was a fix for this. Btw, this is not in the right section I believe.

I posted here becoz I wonder the problem is in kernel level.
Sent from my Nexus S using XDA App

Mount USB storage in CWM recovery for the greater speed.

mkoch820 said:
Mount USB storage in CWM recovery for the greater speed.
Click to expand...
Click to collapse
yup - this is what i do as well and it works fine ..
sometimes it may feel like a bit of a hassle tho, because you'll be out of phone connectivity for a while - especially if the file you're transferring is large.

mkoch820 said:
Mount USB storage in CWM recovery for the greater speed.
Click to expand...
Click to collapse
I know that. thx anyway.
But why a slower rate in a normal andriod os? is it a bug without solution yet?

I think its got something to do with the ns being seen as a media-storage..
i also cant listen to music on my pc if i plug in my phone.... ill try if it works when i plug it in while in recovery mode!
sent while eating an ice cream sandwich in the matr1x
I flash roms therefore i am!

no one concern the USB speed?

Related

[Q] Gingerbread and mounting external sdcard through usb cable

I'm currently on ICBINB KH1 and after flashing it I noticed I can't mount the sd card when I connect it to my computer so I can transfer files from my computer to my external sd card on my phone. I was able to do this on all Froyo ROMs.
I thought to myself maybe it's the ROM so I tried flashing back to KC1 through Odin. When I tried mounting it, it worked. So I tried flashing KG4 through Odin and tried mounting to my pc again and it wouldn't recognize it anymore again. I tried flashing KH1 through Odin as well and same issue.
Anyone else having this issue?
I'm currently reformatting my sdcard with my PC and going to see if that will fix the issue but I don't think that is the problem.
Can you access the SD card files from the ROM itself when you have GB? I wasn't ever able to, much less mount it from the computer.
FBis251 said:
Can you access the SD card files from the ROM itself when you have GB? I wasn't ever able to, much less mount it from the computer.
Click to expand...
Click to collapse
Yes I can from the ROM. I can take it out the phone and use an adapter to connect also.
I guess I'll try a suggestion and go into disk management.
Sent from my SGH-T959V using XDA App
Beefvvl said:
Yes I can from the ROM. I can take it out the phone and use an adapter to connect also.
I guess I'll try a suggestion and go into disk management.
Sent from my SGH-T959V using XDA App
Click to expand...
Click to collapse
I just read that post too. Was coming back here to post about it. I think if you hear your computer recognize your phone (the sound when you plug the phone in) you'll be good. I've had that problem before, not only with this phone and disk management tends to fix it.
FBis251 said:
I just read that post too. Was coming back here to post about it. I think if you hear your computer recognize your phone (the sound when you plug the phone in) you'll be good. I've had that problem before, not only with this phone and disk management tends to fix it.
Click to expand...
Click to collapse
It worked lol. I just assigned it a drive letter. I need to find that post to thank that person.
im having d same issue.. how to fix it using disk management??
Sent from my SGH-T959V using XDA Premium App
prob fixed.. it was my damn usb thats causing d prob lol
Sent from my SGH-T959V using XDA Premium App

MIUI- Mount internal SD as external SD?

Any way to mount the internal SD as the external in MIUI like in CM7? I've broken my SD card slot
i have the same problem. still trying to figure it out
Someone? Can someone tell me what changes i need to make to vold.fstab to swapt the internal and external sd cards? Thank you so much
Have you tried this yet just a suggestion, haven't tried it cause I have a 16 GB class 6 external.
http://forum.xda-developers.com/showthread.php?t=1144553
Sent from my LG-P999 using xda premium
Problem. I can't access an SD card on my phone. How do I download the swap zip without one? Any way to download to internal SD or access it via miui on my computer?
Mister Hat said:
Problem. I can't access an SD card on my phone. How do I download the swap zip without one? Any way to download to internal SD or access it via miui on my computer?
Click to expand...
Click to collapse
Mount the internal memory on the computer and place it there. If you have cwm 5.x you can flash from the internal
How do I mount my internal SD on MIUI?
Mister Hat said:
How do I mount my internal SD on MIUI?
Click to expand...
Click to collapse
Regular way, it mounts both when you connect on cm.
tahahawa said:
Regular way, it mounts both when you connect on cm.
Click to expand...
Click to collapse
I'm not on Cm...
Mister Hat said:
I'm not on Cm...
Click to expand...
Click to collapse
Isn't miui based on cm? You could also push it via adb to /emmc
tahahawa said:
Isn't miui based on cm? You could also push it via adb to /emmc
Click to expand...
Click to collapse
Oh yeah true. Hey wait does this changing the mount point effectively make the internal sd card usable as the external? I did the changes manually in vold.fstab but it didn't work.."?
Mister Hat said:
Oh yeah true. Hey wait does this changing the mount point effectively make the internal sd card usable as the external? I did the changes manually in vold.fstab but it didn't work.."?
Click to expand...
Click to collapse
Requires reboot to take effect. Maybe in the build.prop needs changing. Yes, it should function similarly to the way stock does it
**** im pretty sure I bricked my phone. I changed those mount points in vold.fstab and when i tried to reboot it wouldnt work. now recovery cant mount anything and it boots into recovery. help?
Mister Hat said:
**** im pretty sure I bricked my phone. I changed those mount points in vold.fstab and when i tried to reboot it wouldnt work. now recovery cant mount anything and it boots into recovery. help?
Click to expand...
Click to collapse
Check the rom for recovery thread in dev section. It will flash you back to gb 2.3.3 OTA
I have bricked my phone multiple times and that method always saves my phone.
Sent from my LG-P999 using xda premium
d12unk13astard said:
Check the rom for recovery thread in dev section. It will flash you back to gb 2.3.3 OTA
I have bricked my phone multiple times and that method always saves my phone.
Sent from my LG-P999 using xda premium
Click to expand...
Click to collapse
Just so people know the method I posted, it works confirmed by mister hat
Sent from my LG-P999 using xda premium
mt3g said:
Just so people know the method I posted, it works confirmed by mister hat
Sent from my LG-P999 using xda premium
Click to expand...
Click to collapse
Thank you, it does.

SD Card Super Slow

I need some help figuring out why when I plug in my One S via USB to my computer, I can transfer files from my phone to computer fine at a stable speed. But when I try it from my computer to phone the little pop up box shows calculating ..... Ever since I tried transferring the LeeDroid rom zip to my phone it started doing it, not blaming the rom. Its just when I noticed it happening. I've already formatted my SD memory and still continues with the same problem. Also when I ejected my phone the first time this happened it was not responding until I used the desktop task manager to close it. Shortly after this happened I plugged it in again, this time it was asking me to scan my SD card for fixes. Did so and still continues with the same problem. Does anyone have a solution for this. Thanks in advance.
Sent from my HTC One S using xda premium
I get really slow PC to phone speeds (1.6 MB/s), I think it's a kernel issue. I found that using the Multi Mount SD app to mount the SD card to the PC increased speeds to about 6-7 MB/sec.
Try downloading SD speed increase from market, see if that helps. Increase speed to 2048 and test
Sent from my HTC VLE_U using XDA
Tried all that and no luck. If I flash back to stock RUU will I have to reinstall CWM. Will that help? Currently the only way of accessing anything is through dropbox. Thanks for the tips anyways.
Sent from my HTC One S using xda premium
you are going to have slower write speeds than read, but not getting a pop up like that
i would first wipe all including system and reflash
and/or try another cable
do you not have a stock nandroid that you made right after rooting, if so--fastboot the the stock boot.img and restore
otherwise for an ruu, think you need to unlock bootloader before flashing it. there is a post on doing that.
http://forum.xda-developers.com/showthread.php?t=1655832
Solution Found!!!
I went ahead and donwloaded a ROM directly to my phone via mobile web. The ROM I was on before was Zero One S 3.0! I went ahead and flashed Black Dragon 4.5 and upload speeds are nearly 12mbps djsubtronic was probably right. I think there is an issue with that kernal. Thanks everyone for all your help!
I reinstalld my scard speed boost app that i used to use, with this rom my write speeds were slow
the app worked for me and back to 9-10mb write and 10-13+ read
rugmankc said:
I reinstalld my scard speed boost app that i used to use, with this rom my write speeds were slow
the app worked for me and back to 9-10mb write and 10-13+ read
Click to expand...
Click to collapse
Yeah thats weird, I tried sd booster set at 2048kb but still didnt work. Oh well, I'm just glad I didn't have to revert back to stock and start from scratch! Thanks.
it still wouldn't hurt to reflash rom at some point or wait for next version

Help I accidently formatted the internal SD

Fat fingers the touch recovery......I just killed the internal SD,
Can I just reinstall ROM ? or do I need to do something else, first...
I tried to reinstall rom from external but stuck on boot animation, but not boot looping.
Thanks
Ignore!
Its almost like it cant find the internal card.
I tried to instal from internal SD...just to see if I can see any directories
and say no files found, and kicks me out.
When I do mount USB storage, only my EXT shows up, no internal no longer pops up.....am I screwed ?
How can I confirm my internal SD card is mounted/unmounted properly.
Thanks for any help
Can you get into recovery or download mode?
If you can get into download mode I would probably just reflash stock firmware and start over.
I tried that, I did ODIN to stock, it loaded the bootloader, but was stuck on boot loops again.
As far as I can tell, phone isnt seeing the internal SD card. Or I am missing the steps to make the phone see it via clock work.
I can access CWM, and DL mode.... in CWM, I can do mount USB, only my EXT shows up.
I format the internal sd(emmc) before every rom flash. Just install rom from external sd card. There is nothing left on the emmc, you wiped it
I think I m hosed....
I think something went wrong with format.
I tried to reinstall ROM, and during install
error: cant mount csdard.adnoird.secure etc...
what version of cwm?
It touch clock work mod recovery. v.5.8.1.3
Error message is
Formatting /sdcard/.andoird_secure...
Error mounting /sdcard/.android_secure!
Question, are able to mount and see internal SD, after the format emmc via usb storage on PC ? Right now only the EXT shows up for me if I USB mount
Ptrout said:
It touch clock work mod recovery. v.5.8.1.3
Error message is
Formatting /sdcard/.andoird_secure...
Error mounting /sdcard/.android_secure!
Question, are able to mount and see internal SD, after the format emmc via usb storage on PC ? Right now only the EXT shows up for me if I USB mount
Click to expand...
Click to collapse
I don't use that recovery. I use 5.8. I don't use internal to do anything, I always use external to flash from and store my important stuff. After a while of flashing things the emmc gets jammed up with nonsense.
Just use 5.8 touch, the have to mount and put hidden process folders in that version you have sucks.
Any chance you can link me to the recovery you use, I want to make sure I have the same one.
Thanks you again for the help. Its very appriciated
Ptrout said:
Any chance you can link me to the recovery you use, I want to make sure I have the same one.
Thanks you again for the help. Its very appriciated
Click to expand...
Click to collapse
I'll give you a direct download of the one I personally use...Hold on a second
Ok here it is, flash it in odin. Put it in pda and make sure repartition IS NOT checked
http://d-h.st/Rxr
You rock....
Im back up, wow guess CWM makes a difference
Ptrout said:
You rock....
Im back up, wow guess CWM makes a difference
Click to expand...
Click to collapse
Theres a bit of messing around you have to do with that version you had. I don't use it, but there are instructions in his thread for getting it to work. I just don't like messing with all that dumb ****.
xcrazydx said:
Theres a bit of messing around you have to do with that version you had. I don't use it, but there are instructions in his thread for getting it to work. I just don't like messing with all that dumb ****.
Click to expand...
Click to collapse
Awesome job xcrazydx, helping this guy out!!
Good to see a potential train wreck that I'm not part of, get fixed so quickly & expertly!!
Just curious, what's the difference between the two versions of CWM Touch, I'm wondering because I am also using 5.1.8.3? Is it the recovery image, or is this Touch the one developed on xda?
Sent from Down The Rabbit Hole, using Tapatalk 2.
shaggyskunk said:
Awesome job xcrazydx, helping this guy out!!
Good to see a potential train wreck that I'm not part of, get fixed so quickly & expertly!!
Just curious, what's the difference between the two versions of CWM Touch, I'm wondering because I am also using 5.1.8.3? Is it the recovery image, or is this Touch the one developed on xda?
Sent from Down The Rabbit Hole, using Tapatalk 2.
Click to expand...
Click to collapse
The 5.8 is actually a hercules version for the tmo variant. The sk8er 5.5 or whatever it is, is a version adapted specifically for the rocket, and supposedly it performs the wipe and fix functions correctly. As long as you set it up right and put the hiddenprocess folder and mount sd every time you use it. Last I knew it still won't see both sd cards at the same time. I just don't like dicking around with all that stuff.
Sk8er could probably give you a better explanation of them, I think it even mentions it throughout his thread. I have no problems with the 5.8 version and I couldn't recommend the OP on how to navigate the version he had because I don't use it. So I just moved him to the version I use. Lol
i used 5.8.1.3 and have never had any problems.... i even wipe emmc between flashes. should i not be using this one? how can i get the other?
OFWGKTADGAF said:
i used 5.8.1.3 and have never had any problems.... i even wipe emmc between flashes. should i not be using this one? how can i get the other?
Click to expand...
Click to collapse
I use the same one you have, it's fine.
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2
Since he had his problem solved, and I see xcrazydx here, I want to ask how is the lte in Hammond? I've been working in Texas plus I got throttled for the month. I heard it doesn't reach Amite yet.
jeff210 said:
Since he had his problem solved, and I see xcrazydx here, I want to ask how is the lte in Hammond? I've been working in Texas plus I got throttled for the month. I heard it doesn't reach Amite yet.
Click to expand...
Click to collapse
It's decent. I get around 30mb/s most of the time

ph totally wiped, wiped system data cache, no nandroid backup, cant go download mode

Hi All -
Not a good day for me at all I installed one of the latest Stock Odexed ROM. Then for some reason I wanted to reinstall it so went to Touch v6.0.1.5 recovery and wiped everything without taking nandroid back up as I was 100% sure that I have all my different ROMs in my external card. Then after wiping the device when I went to my external card to install the ROM I found nothing in there !!! Total phone wiped out !!! Now cant even go to Download Mode to install a ROM using odin. Tried adb reboot download but still No luck. Cant go to download mode. May be my USB cable or PC has issues, wont detect my phone right now every time I want to go to download mode it goes to recovery mode. Hence cant install any ROM. Please help !!!
I also installed the Samsung USB driver but still my PC wont detect my phone.
My device is Samsung Galaxy S II Skyrocket.
You help is highly appreciated.
Thanks.
If you can still access recovery just DL another ROM and flash it. I must be missing something here. Is the phone usable?
Most likely it's the OP that's missing something, being in panic.
OP, get an SD card, load any ROM on it, insert it into your phone, boot to recovery, install ROM, profit.
Jack_R1 said:
Most likely it's the OP that's missing something, being in panic.
OP, get an SD card, load any ROM on it, insert it into your phone, boot to recovery, install ROM, profit.
Click to expand...
Click to collapse
Smart idea !!! I am so dumb, this idea didnt come to my head But currently cant do it because there is no way I can access (read/ write) the Micro SD card so that I can trasfer a ROM there and install it by going to the recovery. Any idea? I dont have the card reader.
Does the phone still boot to OS?
hechoen said:
Does the phone still boot to OS?
Click to expand...
Click to collapse
Thanks buddy but the problem is I cant access my Micro USB Card. The phone doesnt boot and gets stuck at the SAMSUNG logo.
In both TWRP and CWM recoveries you have "Mount USB storage" option.
Connect your phone to PC with USB cable, use that option, and copy the ROM right on your USB storage.
Or grab a card reader for $1 from eBay To have one just in case. Or use any other phone (family/friends) for copying the ROM on the SD card. So many options...
Jack_R1 said:
In both TWRP and CWM recoveries you have "Mount USB storage" option.
Connect your phone to PC with USB cable, use that option, and copy the ROM right on your USB storage.
Or grab a card reader for $1 from eBay To have one just in case. Or use any other phone (family/friends) for copying the ROM on the SD card. So many options...
Click to expand...
Click to collapse
Thats the only option I see Jack_R1, either buy a card reader or use friends one. I tried Mount USB Storage before but nothing happened. And other issue I have been having for last few weeks is - my PC wont detect my phone, it says unrecognized device or something. So I have been using FTP for transferring ROM and other files to my phone.
But I will try with a card either for now. Hope that helps otherwise will need guidance from expert ppl like you all.
Thanks again. Appreciate for your quick responses.
You said in the OP that you tried adb reboot download. So do you have adb installed? If so have you installed the google drivers?? Here's the link:
http://developer.android.com/sdk/win-usb.html
If you don't have them installed do so. Then type:
Code:
adb devices
You might need to exit SDK manager and reboot your comp before it shows. Also there is a program called usbdeview you can DL to remove any drivers you have installed that might coflict.
Never heard of having recovery but not download.... Sure you don't have a usb cable/connection problem?
Sent from my SAMSUNG-SGH-I727 using xda premium
naiveuser said:
Thats the only option I see Jack_R1, either buy a card reader or use friends one. I tried Mount USB Storage before but nothing happened. And other issue I have been having for last few weeks is - my PC wont detect my phone, it says unrecognized device or something. So I have been using FTP for transferring ROM and other files to my phone.
But I will try with a card either for now. Hope that helps otherwise will need guidance from expert ppl like you all.
Thanks again. Appreciate for your quick responses.
Click to expand...
Click to collapse
just bought a micro usb card reader/ writer and was able to transfer ROMs to my external USB card. Now installing the ROM. Thanks so much again!
hechoen said:
You said in the OP that you tried adb reboot download. So do you have adb installed? If so have you installed the google drivers?? Here's the link:
http://developer.android.com/sdk/win-usb.html
If you don't have them installed do so. Then type:
Code:
adb devices
You might need to exit SDK manager and reboot your comp before it shows. Also there is a program called usbdeview you can DL to remove any drivers you have installed that might coflict.
Click to expand...
Click to collapse
Thanks so much hechoen! Learnt few new things from you!
naiveuser said:
Thanks so much hechoen! Learnt few new things from you!
Click to expand...
Click to collapse
Learned....learnt is not a word.
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2
xcrazydx said:
Learned....learnt is not a word.
Click to expand...
Click to collapse
If you're gonna be a grammer nazi at least get it right. LOL
http://www.thefreedictionary.com/learnt
hechoen said:
If you're gonna be a grammer nazi at least get it right. LOL
http://www.thefreedictionary.com/learnt
Click to expand...
Click to collapse
Haha :banghead:
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2
stoopendis said:
Never heard of having recovery but not download.... Sure you don't have a usb cable/connection problem?
Click to expand...
Click to collapse
He most probably has a problem with USB port - requiring some cleaning (and hopefully nothing more). Likely one of the data (D+/D-) pins isn't connecting.
Jack_R1 said:
He most probably has a problem with USB port - requiring some cleaning (and hopefully nothing more). Likely one of the data (D+/D-) pins isn't connecting.
Click to expand...
Click to collapse
As you guys suggested - I am cleaning the USB Drivers. usbdview looks a pretty handy tool didnt know about this one. Download ADT and Google USB driver. Will try it out soon.
But now my phone is back to its' life Thanks so much to all of you !!! I dont know how it formatted both the sdcard and external storage !!!Any idea? Can a ROM do this? (well fortunately I backed up all my files from the Micro SD last night)
Best Regards folks. You guys Rock !!!
Jack_R1 said:
He most probably has a problem with USB port - requiring some cleaning (and hopefully nothing more). Likely one of the data (D+/D-) pins isn't connecting.
Click to expand...
Click to collapse
Jack_R1 - what is the best way to clean the USB port? I will keep you posted if driver clean up and re-installation helps to detect the phone or not.
Toothpick and gently going over all contacts inside the socket.
Prying up on the prong ever so gently(it really don't take much) with a toothpick worked for me. Although now that I think about it, the toothpick may have just helped clean it ^^^
Sent from my SAMSUNG-SGH-I727 using xda app-developers app

Categories

Resources