Screen mirroring thru usb cable - Redmi K20 Pro / Xiaomi Mi 9T Pro Questions & Answe

Hello everyone! Does anyone know how to do this?
I've tried connecting it wirelessly thru Cast but this takes up too much demand on my internet connection , I'm wondering if I can do it just thru my USB Cable to PC.
Thanks in Advanced!

Yep it's possible by using scrcpy

Since its only USB2.0(480MBit and no USB C DisplayPort) , you will have nearly double the bandwith on full signal WiFi connection(5GHz AC 866MBit)
So I don't think that USB would be better. It would be better to improve your WiFi if possible.

+1 for scrcpy. I've used it on my Xiaomi Mipad 4 and it works fine, but via USB and via Wifi. To make it work on wifi, you just need to run adb in tcp/ip mode. Google it.
Considering that the K20 Pro has a much better hardware than the Mipad 4, then using scrcpy will definitely work just fine.

Related

WMwifirouter vs Internet Connection Sharing (ICS)

I have recently started using my diamond a a modem to connect to my netbook to the net via usb. When using the standard ICS utility on the phone and having a HSDPA connection, internet pages would load really slowly and would timeout but when I installed the WMwifirouter and started using it I had no problems with the connection speed.
Anyone know why the WMwifirouter has a better connection???
Anyone know how to improve the ICS so its the same as WMwifirouter??
Thanks in advance
muks11 said:
I have recently started using my diamond a a modem to connect to my netbook to the net via usb. When using the standard ICS utility on the phone and having a HSDPA connection, internet pages would load really slowly and would timeout but when I installed the WMwifirouter and started using it I had no problems with the connection speed.
Anyone know why the WMwifirouter has a better connection???
Anyone know how to improve the ICS so its the same as WMwifirouter??
Thanks in advance
Click to expand...
Click to collapse
This is just my take.
ICS scenario:
3G network> phone > USB > PC
WMwifirouter scenario:
3G network> phone > Wifi > PC
For both protocols the three of the four are the same. The only difference is that Wifi connection to PC is a lot faster than USB connection to PC.
So, to answer your question, ICS CANNOT be FIXED, to be as fast as WMwifirouter.
Cheers
Both ICS and WMwifirouter are connected through USB so I dont understand why one is quicker than the other. Something is definetly up with my ICS program.
muks11 said:
Both ICS and WMwifirouter are connected through USB so I dont understand why one is quicker than the other. Something is definetly up with my ICS program.
Click to expand...
Click to collapse
WMWIFIRouter doesn't use usb. It broadcasts your internet like a wireless router. Your netbook probably just had wlan turned on and automatically connected while you thought it was using the usb.
dwizzy130
muks11 said:
Both ICS and WMwifirouter are connected through USB so I dont understand why one is quicker than the other. Something is definetly up with my ICS program.
Click to expand...
Click to collapse
NO. Wmwifi router does not use USB. Disconnect it and you will see.
Cheers
I am using the latest version of WMwifirouter and it has 3 options on how to connect external devices: wifi, bluetooth and USB. I am using the USB option to connect my diamond to my netbook. I'm sure the wifi on my diamond is turned off when I have connected.
ICS app seems to be working fine now. Not sure if by installing the WMwifi router it changed some of the settings.
Also there is now a free app for Wifi router by HTC. See the coolsmartphone website for details.
I use my phone for connecting to internet all the time, and the problems i had with nokia e51 were the main reason i switched to touch diamond. I recommend usb connection because creating and broadcasting wifi signal drains your battery drastically and it also makes your phone generate ALOT of heat. At least thats how it was with nokia where i used joikuspot (usb and bluetooth kept disconnecting) it was pain in the ass.
so USB > WiFi for longterm use

clear 4g usb wifi, get internet through it??

i have clear 4g usb wifi , i was wondering is there any possible way to get the usb working connecting with xperia or touch pro 2 using that wifi on the phones... any ideas any body
your device don't support usbHost so it can't use other usbdevices
best bet is to put the usb in a pc and get internet from the pc on your phone

possible to enable usb tethering on HP touchpad?

hi guys,
i'm on the cm9 rom now and would like to make use of the "reverse tethering" app to leech my fast desktop connection via USB, so that i can sync files faster through dropbox.
to do that, i need to have USB tethering enabled on HP touchpad. would this be possible?
anyone?
dylansmith said:
hi guys,
i'm on the cm9 rom now and would like to make use of the "reverse tethering" app to leech my fast desktop connection via USB, so that i can sync files faster through dropbox.
to do that, i need to have USB tethering enabled on HP touchpad. would this be possible?
Click to expand...
Click to collapse
If your desktop is connected via Ethernet but has wireless capabilities there is an app for PC's called connectify that can make your PC a wireless hotspot .
sstar said:
If your desktop is connected via Ethernet but has wireless capabilities there is an app for PC's called connectify that can make your PC a wireless hotspot .
Click to expand...
Click to collapse
unfortunately, my pc does not have a wifi card
any other solution?
dylansmith said:
unfortunately, my pc does not have a wifi card
any other solution?
Click to expand...
Click to collapse
What exactly is your setup is your desktop connected by Ethernet to a wireless router, how is the tablet connected.
what is that you are trying to achieve, the more info you can give the easier it will be for me to replicate and hopefully come up with an answer.
regards
my hp touchpad can connect via wifi, but it's a lot slower than a wired connection. i want to try achieving FULL/near full speed download on my hp touchpad, by reverse tethering to the desktop's ethernet connection.
the desktop is connected to the wireless router through a powerline adapter, i.e. wired ethernet and is achieving full speed on its own.
One thing to note is that you'll not notice too big of a speed boost if you are connecting to the internet. The reason being, your ISP has a throughput speed of say 25 MBits a sec down and 5 up (In a hypothetical situation). Your wireless is usually up to 54 (on wireless G), and wired is either 10/100/1000 MBits. However, you are still throttled by your ISP, who runs at 25. So tethering via USB won't net you faster speeds to Dropbox, but it might for local network related things, like streaming from a local PC, transferring files, RDP, etc.
Just a thought to share, hopefully it helps.
Oh, and running through the power line like that is a messy way to do it. Home power is noisy and slows down your network speeds. Just sayin', I hope I don't offend.
73 de VE6AY
Sent from my HP Touchpad, running the latest CM9 nightly, from the XDA Premium App
sstar said:
If your desktop is connected via Ethernet but has wireless capabilities there is an app for PC's called connectify that can make your PC a wireless hotspot .
Click to expand...
Click to collapse
I've always wanted to do that, thanks for telling about connectify
Sent from my cm_tenderloin using xda premium
bump
This is the thread that keeps coming up in google searches, and since it was never answered, figured its time for a bump.
I´m in a similar situation atm, Ive got no access to data or wifi as Im traveling abroad.
Cyber cafes abound, and id love to use this app as well, but.. i get the same error.
Im surprised as id assumed CM would have all such features builtin. No big that it doesnt, im just not sure how to add it.
Any help?
(and yes, ive tried to get the other method working, but having trouble getting adb to detect the tablet, that method works on my phone, but id prefer a method that fakes 3g, since that other method doesnt work with many apps)
The problem is the to connect anything to the TP USB connector and get it to work needs power injected into the interface (hence the need for Y cables when using an OTG cable). This ends up as so complicated, that most give up and decide to use WiFi tethering. Also, I am not sure anyone has found a way to get the necessary drivers into the kernel.

[Q] Possible to connect AP or Router?

Hi all,
My first post after reading for a long time.
(Quick question)
Im wondering if anyone has or knows if its not possible to connect an AP or a wifi router to the Turbo through using the USB port?
(Long version)
My family has a condo at the beach and previously to owning my Turbo I used FoxFi full version to broadcast a wifi network for Netflix, my iPad, the Wife's iPad, etc. While not all at once this worked pretty well and saved the expense of purchasing access to the building wifi.
As you all know Foxfi wont work on the Turbo. But supposedly it still works via tether through the usb port. I work in IT so I was thinking, why not connect a driverless OTG so I could patch that to an AP or a older Netgear router that I have. Was thinking I would just plug the patch from the OTG to the "internet" port on the router and let everything connect to that.
While I know this is not a desireable solution, its one that would work for my one situation until someone figures out how to root the Turbo.
Thoughts?
I'm not so sure if that would work but I know PdaNet/foxfi has a feature that turns your laptop into a hotspot. I've tried using it and it's rather hit or miss but I think that's because of my laptop. It would atleast be worth a shot. It's called "wifi share" and can be found in the menu that you use to connect to your phone on your laptop.
IAreFlugruger said:
I'm not so sure if that would work but I know PdaNet/foxfi has a feature that turns your laptop into a hotspot. I've tried using it and it's rather hit or miss but I think that's because of my laptop. It would atleast be worth a shot. It's called "wifi share" and can be found in the menu that you use to connect to your phone on your laptop.
Click to expand...
Click to collapse
Interesting. My theory was more like use a USB to Micro usb adapter to plug into a driverless USB to ethernet adapter. Then plug a patch cable from that into the "internet" port of a home wifi router. After that turn on FoxFi and use it via the USB tethering option.
Again I understand this is not a portable option, nor as simple as turning your phone into an AP at the click of a button. But for my next beach trip this would be pretty handy.
Before I buy the ethernet adapter, does anyone know if the USB tether to the router idea would work?
From what I know for any kind of internet sharing apps such as foxfi, you need the app or program on both the turbo and the receiving device. Those types of apps dont actually share internet to the device directly but through the connected apps. Think of it like cable in your house. You need the modem or receiver to translate the signal to watch it in your house. I would love this to work but I don't think it will.
Sent from my XT1254 using XDA Free mobile app

Witch products do you use to connect Mi 8 on a external Display?

Hi guys, can you please link products do connect Mi 8 on a external Display?
If you have one, can you put links here?
I'm trying to find a way to use on my TV
The are usb type-c to hdmi converters.
Anyway, the maximum speed of the USB on this mobiles is really slow (30MB/s). It's theoretically able to provide a good video but in practice it's not.
mi 8 don't support mhl over usb c so it's not possible
I'm using mibox 3. it works good.
I am also interested in this subject. I do have a multimedia car stereo with HDMI in and I would like to mirror the MI8 to it (to watch movies or the navigation app).
I did understand that it doesn't support MHL or whatever BUT I was wondering if there is any other options (Displaylink as example) that is compatible to use in car (so that is not needed to be powered or that can be powered thru usb and that doesn't need WiFi).
Any help/idea?
m.zambonelli said:
I am also interested in this subject. I do have a multimedia car stereo with HDMI in and I would like to mirror the MI8 to it (to watch movies or the navigation app).
I did understand that it doesn't support MHL or whatever BUT I was wondering if there is any other options (Displaylink as example) that is compatible to use in car (so that is not needed to be powered or that can be powered thru usb and that doesn't need WiFi).
Any help/idea?
Click to expand...
Click to collapse
Displaylink works over using USB
i have a displayplay laptop from sentio and that works.
samson_li said:
Displaylink works over using USB
i have a displayplay laptop from sentio and that works.
Click to expand...
Click to collapse
It works with mi8? what laptop model is?
i use apowermirror installed on both PC and Cellphone (make search over google, it's easy), connect PC to the phone through USB or WIFI and have phone display on PC and viceversa, can make plenty of settings and quality... this way then i have the PC connected on my main high quality TV and there we go, no latency high quality phone on TV and i use it for gaming for example connect bluetooth gamepad to the phone, launch high quality android games such as life is strange and played with high experience on TV, this as usefull when i was sick and ill at home and had no good pc and no consoles.... was a very good experience.... the only downside is that apowermirror can transmit in "FULL SCREEN" only with paid VIP pro version.
m.zambonelli
Chromecast, anycast, Miracast.... Chromecast is the best, but none is perfect
Scrcpy - useful tool when my display was broken (touch worked)
https://github.com/Genymobile/scrcpy

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