Enable full usb3.1 speed - Google Pixel Questions & Answers

Does anyone know how to enable full usb3.1 speeds on pixel.
Right now I'm using Samsung t3 SSD, but the write speeds are only about 110mb/s. Which is 5 times slower than a computer with usb3.0 port where I get 400mb)s write speeds.
So I'm wondering if there is any kernal or ROM that I can use achieve full sppeds,?
Thanks

Are you sure you're using USB 3.1 cable?

Yes im. I'm using apple thunderbolt to USB converter . And the USB info shows that it's using usb3.0. and 110mb/s write speeds are not possible with usb2.0.
It's faster than usb2.0 connection but no where close to uab3.0 speeds.

Totally guessing, but it's based on general tech experience for many years. The USB to Thunderbolt conversion could be the culprit. Things are often lost in the shuffle when using some kind of adapter that has to translate between formats.
The only way of telling for sure would be to use an equivalent drive that had a native USB 3.1 (or 3.0) connection.

Related

[Q] Usb3.0 speeds

Anyone getting faster transfer speeds using an USB 3.0 flash drive with an USB 3.0 OTG cable?
I am using an USB 3.0 OTG cable with a SanDisk Extreme 3.0 thumb drive and am not getting any faster large file transfers than my 2.0 drive. (Around 35MB average on both drives.)
Could it be related to the read/write speed of the internal NAND?
I believe it will only work with windows pcs. Aomething about the drivers. This coupd potentially be hacked though
Sent from my SCH-I605 using XDA Premium 4 mobile app

USB C data transfer speeds

Hello,
USB C is meant to be USB 3 speeds for data transfer etc ?
However just checking the official specs and its says USB 2.
Does this phone have improved transfer speeds over ordinary USB 2 or is it the same as.
EDIT: - Tested transfer speeds
Read speeds at 28/30Mbs
Write speed at 37.5Mbs
Many Thanks
As far as i know, the phone is only equipped with USB 2.0
Will Have to do speed tests later on.
Shame they've got a new port but not upgraded to USB 3/3.1 if so
Right so I can read via a USB 3 port to the phone via USB C at 30/28Mbs and write at 37Mbs
Seriously?
Sony always manage to whack in under par hardware for these 3: USB, sdcard reader and speakers.
Since the z1 actually.
However this being there must premium offering I'd have hoped they actually changed this and inserted premium hardware. Shame on all the counts.
Yeah I'm not pleased with it at all.
So after a year, I managed to grab a USB Type C to C (thunderbolt 3) cable and test with a board with thunderbolt 3 port.
The speed for transferring a 1.XGB .mkv file via MTP is still 30-40Mbs... as expected.
Interesting thing is that flashmode does not work, but fastboot and MTP mode still works with USB-C to C cable...
Flash mode does work with USB 3.1 Type A to C port/cable on the same board.
Anyone else also have see something like this? Or maybe its just cable/board issue.

USB TETHERING - does cable type make a difference in speed? USB 2, USB 3 & Type C

Hello everyone!
So, I've given up landline internet / at&t for mobile internet, and this leads me to a strange question. Do you have any experience in which cable is fastest for tethering data, if at all? I have a LG G5 (don't like its shape) which has a USB C cable, and I still have a Samsung Note 3 (still awesome, but beefy), which has the option of using USB 2 and USB 3! I have unlimited data and uncapped speeds now https://forum-lw-1.xda-cdn.com/images/smilies/wink.gif , and I have tried using speedtest.net's desktop app here http://beta.speedtest.net/
I found on my Note 3, using USB 2 its peak speed was 22 mpbs, average at about 17-19 mbps.
Note 3 USB 3 peak speed was 29 mbps, average at about 22 mpbs.
G5 USB C peak speed was 35 mbps, (I didnt use it that much though), and I think the average was 22-25 mbps. the lowest was 17 mbps though.
I know that speeds vary with time. I also had to take a little time inbetween testing to swap SIMs in devices, cables etc.
But I am asking if there is a cap to the internet data transfer any of these cables, in your experience! I know with transferring, say, a set file of 3GBs USB C would win. However, internet data is what we are working with here, and I don't think its ever that heavy of a load at a certain time. If anyone if interested in testing more, I think the whole community would be thankful!
Please chime in if you can! If the speeds are really the same with internet tethering, I may get a S5 /6 /7 with their USB 2 cables
Thank you!!
Well, I read USB Micro 2 can vary from 10 Mbps to 40, depending on an extra something inside. But I think samsung would pick the fastest, right :wink: ?

USB speed

Is anyone noticing slow USB transfer speeds? I have 2.0, 3.0, and 3.1 ports on my computer. The 3.1 port displays extremely slow transfer speeds when it should be lightning fast. This is using the factory cable that came with the phone. I don't have any other 3.1 devices to test the port with.
Yes. My Previous Pixel 1 used to give 150-160 MBps while transferring files to my PC
Now my current Pixel 2 gives 60-70 MBps USB transfer speeds.
I am using the same Anker USB 3.0 to USB C transfer cable.
1498МB file
Ugreen A to C 50 cm & Pixel 2 -----> 0m21c ~71MB/с

Xiaomi Mi 9 low read/write speed using ssd samsung 850 evo

Hi.
I searched on the forum and in google and I didn't found anyone having the same issue than me.
I bought several ssd samsung 850 (250GB) and 860 evo (250GB and 500GB). I connected to my computer 850 evo(250GB) and formatted it with ntfs.
I suspect to connect a windows file system with a android probably would need a application and I found in some tutorials Microsoft extFAT/NTFS for USB by paragon which also needs total commander but I tried with the Xiaomi Mi 9 File Manager and yes, I had luck and was able to access ssd, create folder, copy folders to ssd but I got shocked when I saw writting speed at 17MB/s average when ssd and usb type c have around 600MB/S.
I'm using a sata-usb type c interface I bought in aliexpress so I tried to find which could be the source of the issue and in my opinion 3 are the possibilities unless I'm missing something:
1.- Interface sata-usb type c not giving 600MB/s as seller advertises
2.- Xiaomi Mi 9 File Manager App
3.- SSD issues
So I connected ssd to my computer (my motherboard is special it's a gigabyte z77x-d3h which had issues to work with usb 3.0 speeds as I read in Tom's hardware forum. I had to check most usb ports with ssd and use crystal mark software to check read and write speeds and in 4 usb ports were giving me around 35MB/s matching with usb 2.0 standard speeds (at least real speeds or what I read about it) but finally I found that one of the usb 3.0 ports close to rj45 interface gave me decent speeds (around 309MB/s), far from 600MB/s that a sata-usb 3.0 interface should give me but at least much better than 35MB/s that gave me other ports and 17MB/s in the phone. Conclusion: SSD works fine and seems interface (sata-usb 3.0) also does it.
The only think I could think reduce speed could be File Manager Xiaomi Mi 9 factory default app but I don't have a way to know it. Do you know a file manager that supports NTFS and has high read/write speeds? am I missing something or doing something wrong? Could it be sata-usb-type c interface not right working?
I would like to insert images but can only be inserted as links so I can't do it, sorry for the inconvenience.
Regards and thanks for your help.
knopfler1980 said:
Hi.
I searched on the forum and in google and I didn't found anyone having the same issue than me.
I bought several ssd samsung 850 (250GB) and 860 evo (250GB and 500GB). I connected to my computer 850 evo(250GB) and formatted it with ntfs.
I suspect to connect a windows file system with a android probably would need a application and I found in some tutorials Microsoft extFAT/NTFS for USB by paragon which also needs total commander but I tried with the Xiaomi Mi 9 File Manager and yes, I had luck and was able to access ssd, create folder, copy folders to ssd but I got shocked when I saw writting speed at 17MB/s average when ssd and usb type c have around 600MB/S.
I'm using a sata-usb type c interface I bought in aliexpress so I tried to find which could be the source of the issue and in my opinion 3 are the possibilities unless I'm missing something:
1.- Interface sata-usb type c not giving 600MB/s as seller advertises
2.- Xiaomi Mi 9 File Manager App
3.- SSD issues
So I connected ssd to my computer (my motherboard is special it's a gigabyte z77x-d3h which had issues to work with usb 3.0 speeds as I read in Tom's hardware forum. I had to check most usb ports with ssd and use crystal mark software to check read and write speeds and in 4 usb ports were giving me around 35MB/s matching with usb 2.0 standard speeds (at least real speeds or what I read about it) but finally I found that one of the usb 3.0 ports close to rj45 interface gave me decent speeds (around 309MB/s), far from 600MB/s that a sata-usb 3.0 interface should give me but at least much better than 35MB/s that gave me other ports and 17MB/s in the phone. Conclusion: SSD works fine and seems interface (sata-usb 3.0) also does it.
The only think I could think reduce speed could be File Manager Xiaomi Mi 9 factory default app but I don't have a way to know it. Do you know a file manager that supports NTFS and has high read/write speeds? am I missing something or doing something wrong? Could it be sata-usb-type c interface not right working?
I would like to insert images but can only be inserted as links so I can't do it, sorry for the inconvenience.
Regards and thanks for your help.
Click to expand...
Click to collapse
Hi, finally I tested with https://www.amazon.es/gp/product/B0...e_1?smid=A1Y45AYDILSMI8&psc=1#customerReviews and I got speeds around 400MB/s so it was the interface purchased in aliexpress.
Regards and thanks for the help

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