[Q] slow speed sd card read/write - Galaxy S III Q&A, Help & Troubleshooting

Hi uses,i have a problem with my s3 on sd card(32 gb class 10) and internal storage ,i have a low write speed just 4 mb/s on any rom and on any recovery ....i have also an galaxy fit, with that phone and sd card in him i have 20 mb/s trasfering speed from pc to phone and phone to pc.So what's the problem.. ?

pavel73 said:
Hi uses,i have a problem with my s3 on sd card(32 gb class 10) and internal storage ,i have a low write speed just 4 mb/s on any rom and on any recovery ....i have also an galaxy fit, with that phone and sd card in him i have 20 mb/s trasfering speed from pc to phone and phone to pc.So what's the problem.. ?
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Is it a cheap SD card from ebay?

Nope..it s from samsung class 10
Sent from my GT-I9300 using XDA Free mobile app

Related

[Q] Very slow transfer speeds in mass storage mode

Hello everyone!
recently i have purchesed a new 32 gb class 10 micro sd card,
and am experiencing a very slow transfer speed between the phone and computer(800kb/s - 1.0mb/s),
before this card, i had a 16gb one and i had speeds of 6 mb/s.
i have tried wiping cache and dalvik,
and checked reading writing speeds within the phone (which reached 14 -15 mb/s read and 50 mb/s write)
does anyone has an idea what could solve this? or what could be causing it
edit: just mounted using recovery, whilist transferring files in recovery i reached 4 mb/s so the problem is with rom.
running on hydrogen 12.5 and fluxi rc4
tranferring frm phone is a bit slow for me too ,so i directly tranfer by card reader an pc...may b u should format the ext card on pc then use on phone(fat32)
Me too
You connected in MTP mode or mass storage mode?
With me, and mass storage is good, 3mb/s to 7mb/s with SanDisk 16gb class 4. But MTP mode very lower than the mass storage.
Sent from my GT-I9100 using Tapatalk
sunshean said:
Me too
You connected in MTP mode or mass storage mode?
With me, and mass storage is good, 3mb/s to 7mb/s with SanDisk 16gb class 4. But MTP mode very lower than the mass storage.
Sent from my GT-I9100 using Tapatalk
Click to expand...
Click to collapse
I am using mass storage mode, which was giving me good result until i switched cards today.
Ive already put a lot of things on my card using recovery mode,
so i dont really want to format the card until i believe i have no other choice.

SD card : can read but cannot write, Help ?

Hi to all,
I have a rooted international GS3 (gelly bean), with an sd card 32 GB (Lexar High speed 10, purchased 6 month ago), since two days i cannot write on the sd card, that i can read with no problem.
the camera which supposed to write on the sd card pictures and filming switches back to the phone internal memory, i've still got around 10GB on the card.
Thank you for the help :fingers-crossed:
Format the card FAT 32 in Windows .
jje
JJEgan said:
Format the card FAT 32 in Windows .
jje
Click to expand...
Click to collapse
+1
happended to me too..after format to FAT32, all works just fine..
Thanks , i'm doing that , hope it works.:good:

[Q] No can Swap Internal SD to External SD(make sd card internal memory)

hy all... and i say now sorry for my bad english im ROMANIAN. I buy yesterday a Pipo S1 Tablet and i flash with tnt3 this tablet.. only 1 problem.. my last tablet q88 android 4.0.4(allwiner a13 tablet) can swap sd card to become a internal for more space ... 4 gb internal with sd card swap reward 14.60gb ... +10 gb instant... with this metod i try on this new tablet.. no work... i enter in root explorer,etc,vold edit and sdcard swaped with external_sd.. no work.. plus sd card is removed and screen apear active minute in minute... 1 min apear activ... again after 1 min and.... etc,,,
problem rom problem no? and who can swap internal to external for have more space... i can paly on this tablet all games smoth... verry smoth.. ultira hight shadowgundead zone 20-30 fps super palayable... and dungeon hunter 3 with 50-60 nfs with 40~ help me plese.... i give all required files and date of my tablet...
ANDROID 4.1.1
RK3066 dualcore
MALI 400 QUAD
1gb DDr3 (~800usable)
MICRO SD 32 gb CLASs 4 kingstom
MICRO SD 16gb class 6 kingstom
MICROSD 8gb class 10 kingstom
I use all this card... no efect... stuck on loading screen and need reflash or nowork swap metod apear null on nand section
Please reply me im new on this good comunity here is all smart boys,kids,mans ... help me developers

External SD card speed.

Hi!
What is the maximum read/write speed of the SD card supported by Moto e 2015 (xt1526)? Does it make sense to buy high-speed SD (UHS-1 and UHS-3) card with read/write speed of 90Mb/s. Can anyone share examples of read-write speed on your sd card?
Thanks)
No,
You can buy kingston white&blue for max speed as external/internal memory.
I'm using sg evo - 27/20 mb/s r/w.
dzidexx said:
No,
You can buy kingston white&blue for max speed as external/internal memory.
I'm using sg evo - 27/20 mb/s r/w.
Click to expand...
Click to collapse
Thanks!
I bought a memory card Transcend 32Gb microSDHC UHS-I (TS32GUSDU1)
A1 SD Bench: Read - 29.89/Write - 20.27

Slow SD card - please share your A1 SD bench results

So I installed a 32gb U3 toshiba excercia card which supports high read speeds and getting only 18mb per second on A1 SD bench on redmi note 3 pro with cm 13 (which is too slow to be used as internal storage).
Was wondering if the problem is with the phone or the card. Has anyone else had tried high speed sd cards and can share their A1 SD bench results? Thank you!
60/20 here, UHS-1 card.

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