Develop Bugs

[Q] Super fast SD or something else

Hello all,
I've rooted my Desire last week and installed SD-Booster, i've set it to 2048.
I was wondering if my SD got any faster so i downloaded SD-Tools. But when ik tested is i got these results:
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It is just the SD card delivered with the phone. It says its a Class 2.
But if i search on wikipedia my card is faster than a Class 10 ??!
http://en.wikipedia.org/wiki/Secure_Digital#Speed_Class_Rating
Is this a software bug or is my SD just that fast. xD

Hmm... I'm also interested in the answer to this because I installed SD-Booster a couple of days ago, and it made my write speed go up to 7.2 and my read speed go to an astronomical 32.9 on a class 4 eight gig memory card...
Surely that can't be right?!?

HTC Desire A-Data 16GB Class 10
Set to 2048
Write speed: 10,2MB/s
Read speed: 28,1MB/s
... hmm this is normally

Can you use another program to test sd speed and posts results? I also use a SD speed booster (really a init.d script, but it's the same) and it really works, loading photos or videos from the SD is much faster. But I don't think it's as fast as 16mb/s...

Does someone know another program to test it?
Sent from my HTC Desire using XDA App

Samsung new UHS-1 series microSD for LTE phones

Samsung's memory cards were updated late Wednesday with large-scale production one of the world's fastest microSD cards. The new 16GB microSDHC card runs at the same UHS-1 (Ultra High Speed-1) spec normally used for the latest full-size SD cards, giving it performance that would previously have been reserved for pro memory for DSLRs and video cameras. Sequential read speeds peak at about 80MB per second, or roughly four times the 21MB of regular microSD cards.
The storage is ostensibly meant for LTE-capable smartphones and tablets, where flash memory speed could bottleneck the connection. It should nonetheless be useful for cameras that take microSD storage and support UHS-1. Samsung reached the density through a combination of its more recent 20-nanometer manufacturing process to build 64-gigabit (8GB) chip layers as well as a toggle DDR2 interface that can saturate the newly available bandwidth.
Release schedules and prices weren't given out, although mass production usually precedes a launch within a few months or less.
Read [email protected]
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"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}

microSD samsung damaged?!

I've about 20gb of holidays photos and since I want to put them in my Android without reduce internal storage phone I bought from amazon 2 microsd XC-I 32GB (I've 2 galaxy note).
Every photo is about 1MB, so I first of all formatted sd with android in settings and then I connected the phone to pc and I tried to pass all photos. When transfer is finished I can see photos in gallery but when I reboot my phone a message appears "Your sdcard is damaged" and I can't do anything, only format another time my sd.
It's very annoying! I tried with both sd card, I tried to reduce photos size with irfanview or put photos directly in the card (with a computer card reader). Nothing worked.
So what could be the problem? How can I solve this issue?
I don't understand why a Samsung sdcard doesn't work with a Samsung phone. And it's not an old sd but latest samsung sd card.
Here is the card:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Samsung SM-P9005 - Tapatalk

Are you sure it is original samsung SD card and not a copy?

How swap all memory with micro SD card?

I have last question about Samsung Galaxy Ace 2
Maybe someone help me.
As you can see this is all partition on my Galaxy Ace 2
Yesterday and today I downloaded some music games like Dynamix etc.
I can see my memory for install apps dissappear quick.
I have old Toshiba 16gb class 10 memory card.
With music etc.
Is there any way to use all of this Toshiba card as full memory to install any app from Google store?
I mean I want use Toshiba card with CM11 and chrono kernel.
Is this possible?
Any help?
I have really fun when I play Dynamix, and I see other rhythm games exist.
But memory with this phone can't handle big games (1gb +).
For this moment I use obb on SD xposed module.
But this isn't perfect method.
I have old free Toshiba 16gb class 10 card.
I may use all space on this card to install app from Google store etc.
Anybody help me with this?
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"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Wysłane z mojego GT-I8160 przy użyciu Tapatalka

Have you found the solution?

Is this normal for system storage???

On my 512gb Ultra 59.7 gb of that 512 gb is currently being used. Only 12% so not a problem. But here is my question. out of that 59.7gb there is 46.9 gb is being used for system memory. That seems like a crazy amount. Is android 10 and Samsung bloatware using up that much storage these days? On my Galaxy Tab s6 with 256 gb storage the system storage used on that is 27.1gb. Not running out of space on either device just curious if it is normal for this much space to be used by android and samsung bloatware.

Do you have a screenshot showing the useage? Seems extremely high
Sent from my SM-G988U1 using Tapatalk

Here is the screen shot
https://www.instagram.com/p/B-3k2SHjku2/?igshid=kauewr6mpb68
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"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}

It's normal. Around 10% is always reserved for system memory regardless of the size of your internal storage.
512gb will have around 50gb reserved.
256gb will have around 25gb reserved.
Sent from my SM-G985F using Tapatalk

vash_h said:
It's normal. Around 10% is always reserved for system memory regardless of the size of your internal storage.
512gb will have around 50gb reserved.
256gb will have around 25gb reserved.
Sent from my SM-G985F using Tapatalk
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Thanks for that info. That explains what I was seeing 512gb vs 256gb.