yashsingh1/xdaforums huggingface dataset:
[Off-topic] kustom.hackers:
About this article

In this article, we are going to talk about USB i.e. Universal Serial Bus. People might think it is easy to understand which is not the case. USBs can be hard to understand, especially if we talk about types i.e. USB Type A, USB Type B, USB Type C, etc.

USB - Universal Serial Bus

As we all know, USB stands for Universal Serial Bus. It is an industry standard that was developed to define cables, connectors, and protocols for connection, communication, and power supply between personal computers and their peripheral devices. USB standards were first released in 1996 and are maintained by the USB Implementers Forum which is a non-profitable organization created to promote and support USB - Universal Serial Bus. USB 0.8, 0.9 and 0.99 were released in December 1994 and mid 1995s which are kind of Prereleases. From 5V 1.5 A max power in USB 1.0 to 20V 5A Max power in USB 3.0 version 1.1 we have progressed a lot.

Currently, there are three generations of USB Specifications i.e.

USB 1.x

USB 2.x

USB 3.x

USB is further divided into various types depending on the shape and size of the connector.

Type A - This is the standard USB Type A also known as Standard-A which is used in computers and pen drives and most HID devices like keyboards and mouse. USB Type A is the most standard port/type used in most devices like video game consoles, pen drives, DVRs, DVD players, etc.

Type B - This is the standard USB Type B which are square in shape with either side of slight rounding. These types of ports are uncommon and are mostly used with storage devices like optical drives and hard drives and even printers.

Mini-A - These are the smaller version of connectors also known as USB-mini and were used in older smartphones and other electronic devices for charging.

Mini-B - These are smaller versions as well and like Mini-A, were used in older smartphones and other devices for charging.

Type-C - These are small and thin in shape, and have a symmetrical and oval appearance. They're different from previous Universal Serial Bus and can be plugged both ways. Nowadays, these type-c ports are used with smartphones, flash drives, and other gadgets because of the speed that they provide.

Important -

Please correct me if I am wrong

Moderators, please change the post category if required.

For more articles - <Mod Edit> Self promotion not permitted

Thread closed.
[Galaxy S6 Q&A, Help & Troubleshooting] logy1:
Hello, I have a s6 edge plus g928f when I update it from the phone menu. It fails and I have flashed it with the last stock rom ”G928FXXS4CRE1_G928FCOA4CRCB_G928FXXU4CRC2_HOME.tar” . After that says update - erasing and then no command.

I have search on net but I dont find how to resolve my problem. My phone start only in download mode or no command, cant go to wipe data, etc. After it show me no command, the phone is restarting after 3 seconds, over and over. I have tried also samsung smart switch but says that my phone is not supported.
[Galaxy S6 Q&A, Help & Troubleshooting] logy1:
Just read some topics, nobody respond to this forum, so this forum can suck my ****!!!
[Samsung Galaxy J7 (2017) Guides, News, & Discussio] PauloRMag:
Looks like the Oreo update roll out time frame for some 2017 Galaxy J series models has been pushed back. As per latest information on*Guncelmiyiz*(a Samsung website that tracks update schedules for users in Turkey), the*Galaxy J3 (2017),*J5 Pro, and*

J7 Pro

*will get Oreo towards

September's end.

[IMG="Update schedule"]https://cdn.gsmarena.com/imgroot/news/18/07/galaxy-j-oreo/inline/gsmarena_001.png[/IMG]

Previously, the site said the Oreo update for these devices is in testing phase, and will arrive in mid-July (specifically, July 13). There's currently no information on why the roll out has been delayed, but we hope the company sticks to the schedule this time around.

Note that the schedule for Galaxy A series devices is limited to Turkey as users in regions around the world have already received the Oreo update

Source: GSMArena.
[Samsung Galaxy J7 (2017) Guides, News, & Discussio] skayii:
one year after oreo relase haha
[Samsung Galaxy J7 (2017) Guides, News, & Discussio] BlackAxiom:
Fake news, A3, A5, A7 Oreo update already released, while they are not released in turkey. i wouldnt expect delays on Global Variants...
[T-Mobile Samsung Galaxy S7 Questions & Answers] abdessamed10:
hello ! i would like to know when the root for galaxy s7 t-mobile oreo will be released and thnks
[T-Mobile Samsung Galaxy S7 Questions & Answers] metalfan78:
Don't hold your breath. A 2yr old phone with a locked bootloader? I'd be surprised if anything happens.
[T-Mobile Samsung Galaxy S7 Questions & Answers] danishdish:
Sad, isn't it.

?

I guess the next time I go to get a phone, I'll have to research for the ones that are rootable, with unlocked bootloaders, so that I can flash a rom. FFS.
[T-Mobile Samsung Galaxy S7 Questions & Answers] mohammadtalha93:
How can i rollback to nougat as mine is CRF1 oreo i don't know how to revert...or whether it will lock my phone again as it's SIM Unlocked ?
[T-Mobile Samsung Galaxy S7 Questions & Answers] rajshaema:
Oreo abdet
[T-Mobile Samsung Galaxy S7 Questions & Answers] john21511:
i was able to root with https://xdaforums.com/verizon-s7-ed...reo-nougat-t3819616/post77136226#post77136226

i used the alternate version installed the S7_Oreo_Su_Binary_Only_ADB_Root.zip Alternative Root Zip file and waited for boot then installed their super su i have root. root checker says i do lol. i can give root permissions to apps. i cant install twrp though everyone ive found wont let me, i have that secure download enabled.
[Huawei P9 Questions & Answers] RandomQuezoPH:
Can anybody recommend a version or build of the best version of P9? Like the older updates and such that has longer battery and better performance etc? Thanks in advance ! :)
[Huawei P9 Questions & Answers] Wattsensi:
the slow but best solution:

wait until official oreo rolls out in europe, flash/update to emui 8, install a treble GSI.
[Samsung Gear S] le10017:
Hasn't visited this group in over a year. Glad to see it's still active.

Anyway, thoughts i'd share my most recent experience.. Past year, been using an LG Urbane LTE. But today, decided to dust off the Gear S. 3 hours in, I don't think i'm going back. it runs way smoother than the bloated google wear. Forgot how great is it to seat messaged on the square face.

In the end, looks like I'm selling my LG Urbane. :)
[Samsung Gear S] dimex:
Stock, or LineageOS? I just bought a Gear S to have as my watch for workouts (my only use for smartwatches). I unlocked it for AT&T flashed LineageOS on it, but I am struggling to get through a single workout on it because the battery drain is insane. I have GPS off, underclocked, and don't use Gapps.
[Samsung Gear S] vvulture:
How did you install LineageOS ? You got a link to a guide ?
[Tilt, TyTN II, MDA Vario III General] Partagas:
Hey Y'all.

Great forum!

Has anyone gotten hold of WorldCard Mobile, and does anyone know why the europeean models doesnt have this feature? I heard that one only need a tweak to being able to use it for european languages...? Does anyone know anything about it?
[Tilt, TyTN II, MDA Vario III General] flashy:
Hello, It depends which ROM you are using, I am using the official HTC Rom, which included WCMobile from factory.

European models do have it, e.g. TMobile and Vodafone ROMS.
[Tilt, TyTN II, MDA Vario III General] bapssystupr3m3:
http://xdaforums.com/showthread.php?t=339084&highlight=worldcard+mobile

http://dc15.4shared.com/download/37234732/5fb4d3fe/BCR_World_Card.CAB

wasnt hard to find if u search for it
[Tilt, TyTN II, MDA Vario III General] Partagas:
:D

Thanx a bunch!
[Tilt, TyTN II, MDA Vario III General] Partagas:
...Please advice...

...as a new member to it all and cause am new...

How do I install this?

Know you might be lol but am new bear with me...

Thanx for the update... :)
[Tilt, TyTN II, MDA Vario III General] flashy:
Hey there, all you have to do is.

Connect your Kaiser to activesync, and make sure its connected status is true.

Copy the CAB File to any folder on your PDA, e.g. My Documents.

Sync again.

Go on the PDA, and open the CAB File, it will install automatically, and you will then have the program in your Programs Menu. :cool:
[Tilt, TyTN II, MDA Vario III General] Partagas:
Cheers Mate!

It did the trick!!! Thanx:)
[Samsung Galaxy S9  Questions & Answers] evjohns:
Hi all,

I've searched and searched but haven't been able to find anyone else with the same issue I have with my S9, so i'm hoping somebody might be able to help me out!

Basically i installed twrp and then installed Lineageos with Odin. But after a while decided i wanted to go back to stock (there were a few things i was missing, dolby atmos, the stock camera, wi-fi calling and google pay.)

I downloaded a stock firmware from updato and installed with Odin. I used the BTU version, although my phone would have come with the XEU version as standard. I used the HOME_CSC (not sure if that is important?)

So now my phone has stock firmware and got an OTA update yesterday. But when i go into dev settings OEM unlock is greyed out and says 'Bootloader is already unlocked' and my phone is also uncertified in the play store and failed safetynet.

So i'm hoping to be able to get my phone back to the boot loader locked state and to get it certified and passing safetynet. I've waited 7 days as some people have suggested, phone was up for 170 hours but OEM unlock is the same and phone is still uncertified. My next thought is to install the XEU firmware and see if that makes any difference, but i'm not convinced it will.

Does anyone have any idea on how i can fix this please??
[Samsung Galaxy S9  Questions & Answers] *Detection*:
HOME_CSC does not reset the device, CSC does, chances are some of the root stuff / system modified files are still present causing these problems

Factory reset, if that doesn't work, flash again but use CSC this time
[Samsung Galaxy S9  Questions & Answers] evjohns:
Thanks, I'll try that again later. Any idea whether it matters if i use the XEU or BTU firmware?
[Samsung Galaxy S9  Questions & Answers] *Detection*:
Probably won't be able to switch to BTU if you were originally on XEU, BTU is multiCSC and contains XEU so the phone will default to it's original CSC

The firmware will flash fine, but if you check the CSC it will likely still be on XEU unless you managed to change it when you were custom
[Samsung Galaxy S9  Questions & Answers] evjohns:
Yep you're right, it's still XEU. I'll try a factory reset. I'm hoping the OTA update may have fixed a few things.
[Samsung Galaxy S9  Questions & Answers] parnunu:
Can you lock the bootloader back?
[Samsung Galaxy S9  Questions & Answers] evjohns:
I did a factory reset, then flashed the stock ROM again and used CSC, but the boot loader is still unlocked. I don't have the option to re-lock it, so seems like maybe you can't :rolleyes:
[Samsung Galaxy S9  Questions & Answers] evjohns:
Just in case this helps anyone else, I did a complete reset of the stock ROM using [MENTION=2914058]rifek4[/MENTION] instructions from https://xdaforums.com/galaxy-s7/how-to/guide-onelatest-stock-fw-csc-root-t3702963

But i'm still not able to re-lock the boot loader. So going to leave it now and hope the option comes back after 7 days.
[Samsung Galaxy S9  Questions & Answers] evjohns:
Thanks for replying. Do you think that method would help me to re-lock the boot loader?

When I go to the settings the OEM unlock says "boot loader is already unlocked"

Basically all I want to do is get safety net to pass again, and it seems that having an unlocked boot loader makes it fail.
[Samsung Galaxy S9  Questions & Answers] evjohns:
Just in case this helps anyone else.

I downloaded magisk 16.7 beta, 16.6 caused my OS (lineage 15.1) to crash, but 16.7 was fine. I installed universal safety net fix for magisk, beta version. Installation said it failed, but when I rebooted it had worked!

Safety net now passes, device is certified in play store and Google pay is working fine. As [MENTION=2914058]rifek4[/MENTION] said, bootloader lock has nothing to do with safety net (although I've seen a lot of people claiming it does).
[Samsung Galaxy S9  Questions & Answers] parnunu:
I waited 7 days then disabled oem unlock in the developer option.

DONE.

None of skip wait time method work for me.
[Sony Xperia XZ2 Questions & Answers] shibUyA-:
Does anybody know how to remove the vpn status bar icon? I don't want to turn off VPN, since I use it anytime. I'm not going to root my phone until somebody release drm.
[Xiaomi Mi A1 Questions & Answers] GavrielzX:
im try flash on miflash stock rom to my mi a1

but i get this error:

error:"unlock error"

i think its because my bootloader locked?

but i have one more problem

today i get the android o update when i sleep

after the update my carrier internet and wifi stopped work...

so i did factory reset but now i stuck in setup wizzard android

I can not connect to wifi because he can not find anything

carrier internet also not working

before the update evreything work perfect!

so i cant go to setting i cant go to devloper options

what i can do to fix that ???
[Xiaomi Mi A1 Questions & Answers] android095:
Download and install ADB and FASTBOOT from here

https://xdaforums.com/showthread.php?t=2588979

After install of ADB and FASTBOOT go to C: drive and ADB folder, in search bar type cmd and click enter, boot your phone to FASTBOOT mode and connect to pc. In CMD type

fastboot oem unlock

Before flashing stock rom, down in MiFlash select clean all and lock

Download MI A1 stock rom and flash it using MiFlash.(link is for 8.0, you can update to 8.1 after install)

https://xiaomifirmware.com/download-link/?dlm-dp-dl=8667

That it is:D
[Xiaomi Mi A1 Questions & Answers] GavrielzX:
Thanks for replay..

i do this but look what it say:

C:\WINDOWS\System32>fastboot oem unlock

...

FAILED (remote: oem unlock is not allowed)

finished. total time: 0.011s
[Xiaomi Mi A1 Questions & Answers] Random933:
You didn't enable it in settings
[Miscellaneous Android Development] the-light:
Hi

I want to unlock bootloader. after I have installed all relevant drivers , I can reboot to bootloader with cmd but when fastboot devices never find my device

Any suggestions? TIA
[Miscellaneous Android Development] froze182:
Windows 10? --> Check device manager once reboot to bootloader.
[Miscellaneous Android Development] the-light:
Would u kindly elaborate?

I have applied drivers to device manager as well/ there is a yellow triangle on android
[Miscellaneous Android Development] froze182:
This occur for me OK. I could use adb to talk with phone, but not fastboot. I saw triangle in bootloader mode. I did install driver and have success.

ABD = no yellow triangle

Fastboot = yellow triangle.

If you have the yellow triangle... it is driver issue (you know this ofc)

in device manager:

Right click on Android --> update driver

Browse my computer for driver software

Let me pick the driver from available list of driver

Select the Android Composite interface w/e

it will be install correct (hopefully).

Anyway, hope this help elaborated, might not be your fix. BUT based on the fact you have driver issue with the triangle, the device is not communicate to your PC.

Fix this issue you (in any way) you can fastboot. imo.

good luck Mate.
[Miscellaneous Android Development] the-light:
froze182, Thankyou for this guide; im sure it will be helpful also to others. It does do the trick, and adb recognize serial number, but unfortunately when cmd fastboot oem unlock i get FAILED.unknown command

Maybe ill just keep it locked, although really wanted adaway on it since its for my daughter, and want to keep her out of nasty ads
[Miscellaneous Android Development] Ackix:
Hi.

Did you solve this problem ??

[IMG="screen"]https://i.imgur.com/MlbqesV.jpg[/IMG]

any ideas ??

here is device in fastboot mode - oi cant find driver for this

[IMG="screen"]https://i.imgur.com/pD8rxEA.jpg[/IMG]

USB\VID_19D2&PID_FFC1&REV_0100

USB\VID_19D2&PID_FFC1

---------- Post added at 10:21 PM ---------- Previous post was at 09:43 PM ----------

ok i have drivers but problem with visable in fastboot mode still have. sny ideas???
[Miscellaneous Android Development] sandroph2:
I have a problem with this problem, but I have not been able to find it on the screen, just the sign of life when I connect it to the usb cable.(qualcomm HS-USB QDloader 9008) Anyone have any idea how to solve it?
[Miscellaneous Android Development] Ackix:
When you connect phone to computer you see drive with autorun. Install it.
[Samsung Galaxy S9  Questions & Answers] EaZy21:
Hey,

is there a way to Factory Reset or somehow reset my s9 without loosing my root ?

Regards
[Samsung Galaxy S9  Questions & Answers] *Detection*:
Nope, factory reset will remove root
[HTC U11+ Questions & Answers] Naji.el.berjawi:
anyone have the official rom for htc u11 plus ,build number 1.24.401.7 9.0_g CL1010171 , radio 8998-002772-1712201227 , and the stock recovery , i want to go back to official state ; thanks in advance ;
[HTC U11+ Questions & Answers] ouioui01:
There's a zip ruu link...don't remember in which thread...

or install first 1.24.401.2. You will restore stock recovery and rom and then OTA 1.24.401.7 will come.

https://xdaforums.com/showpost.php?p=75365162&postcount=1
[HTC U11+ Questions & Answers] Naji.el.berjawi:
thank u
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] Swarup550:
Mod Edit-

Thread closed

Reason-irrelevant/duplicate thread

Redirect:- https://xdaforums.com/mi-max-2/how-to/guide-installing-miui-10-google-t3812907
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] blueberry2478:
Is the beta still on nougat or is it on oreo.
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] AbhinavO:
Global beta?
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] jorgeepelos:
Nougat

Enviado desde mi Mi Max 2 mediante Tapatalk

---------- Post added at 03:33 PM ---------- Previous post was at 03:32 PM ----------

Chinese and english

Enviado desde mi Mi Max 2 mediante Tapatalk

---------- Post added at 03:34 PM ---------- Previous post was at 03:33 PM ----------

Have you tested?

Enviado desde mi Mi Max 2 mediante Tapatalk
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] ALI AHMED@:
open gapps no working black-screen appear
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] jorgeepelos:
Press power button for 500 years and it will fixed

Enviado desde mi Mi Max 2 mediante Tapatalk
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] ibuxda:
Install gapps through Google installer app
[Xiaomi Mi Max 2  ROMs, Kernels, Recoveries, & Othe] ALI AHMED@:
:confused:

Please reply Thank you
[LG G6 Guides, News, & Discussion] andrstein:
My wife's VS988 (verizon branded LG G6) has all the wifi calling features available but my US997 model does not and that pissed me off since I know that the phone has the capability. The service menu has a ton of wifi calling parameters and I can access the toggle via QuickShortcutMaker app. I contacted LG and here is their response:

View attachment 4542357

TLDR- US997 wifi calling only works on T-Mobile. I'm not sold that it can't work on Verizon, more that LG just didn't do it for some business decision, partnership agreement or whatever. Anyone know of a workaround to get working with Verizon?
[LG G6 Guides, News, & Discussion] cory733:
For the one month that I was a verizon customer, I had to enable something through verizon's website to get wifi calling on my Nexus 6p. Did you enable it from your verizon account?

Wifi calling even works on my t-mobile sim through straight talk, but no chance with the straight talk verizon sim.
[LG G6 Guides, News, & Discussion] andrstein:
It is HD calling that you enable via your Verizon account on their website. I have already enabled that.
[Huawei MediaPad M2] Eagle-no1:
Has anyone found a working Custom ROM for the Huawei M2 8.0 tablet?
[Huawei MediaPad M2] mas_tech99:
RE : Huawei M2 8.0 Custom ROM ????

Hello Eagle-no1,

I have the same tablet, and looking for Custom ROMs for it since 6-8 months now. So far found nothing, at least not for "Global" version of it.

Mine is the M2-801L model, with the latest official B208 ROM installed on it (Android 6.0).

If you need any details on official ROMs, check my other posts on that topic.

Custom ROMs for this tablet seem to be a pain in the back side, because of the Kirin 930 - official explanation (where the same CPU is on the other Huawei models like Honor P8 or X2 and still lots of custom ROMs are available for those) - not sure what would be the unofficial reason if any...

Hope this helps anyhow.

Have a nice day.

Kind Regards.
[Huawei MediaPad M2] Eagle-no1:
Thanks :)

The same configuration. Root and deleted idle Huawei programs.
[Android Head-Units] focusede:
Hello all

I was wondering if anyone has this head unit, Joying 6.2 Inch Single Din Car Radio Android 8 Oreo 4GBRAM 1 Din Touch Screen Audio System, I just installed it. (sorry can't post link)

Many things seem to work ok, but when streaming from the audio player from my iphone 6s+ 11.3ios, it crackles predictably at various parts in a song. For instance, one song, which plays cleanly on my subaru stock hu, crackles crazily at exactly 15 seconds in. I actually suspected the audio file. Other audio files stop playing within a few seconds.

This is pretty disappointing, this is one of the main functions of this HU for me. I am looking into updates, but I bought an Oreo HU with the hopes the OS would have stable functions of at least the most used functions. Just wondering if anyone out there is experiencing this type of thing on 8.0 with the joying 4GB versions. Thanks
[Android Head-Units] edie209:
Did you ever get this sorted out I am looking at the same unit
[Android Head-Units] focusede:
I think so. It looks like the problem was playing media I did not have fully downloaded. So the player was making itunes download the media I own from itunes but didn’t have fully downloaded. While it was doing that, it was hitting bluetooth and wifi pretty hard and I heard cracking and stopping.

Streaming media that lives on the device worked fine. Spotify for some reason did not do this, so this was probably something to do with apple IMO. I am enjoying this head unit except for how light it is in full sun, its in an open top car.
[Android Head-Units] edie209:
thanks for letting me know. I have now ordered one.
[P3300, MDA Compact III ROM Development] ady_uaic:
http://pl.youtube.com/watch?v=RwPb_kY-W9U
[P3300, MDA Compact III ROM Development] kidnamedAlbert:
its touchflo 2

its like another UI

its only been working on VGA screens

i think someone has got it close to working on QVGA
[P3300, MDA Compact III ROM Development] ady_uaic:
and will work on p3300 too?
[P3300, MDA Compact III ROM Development] bigix1:
VGA=480x640

QVGA=240x320

P3300 = QVGA
[P3300, MDA Compact III ROM Development] ady_uaic:
i know that. my question was that if someone can make it working on qvga too, on 320x240 too...
[Samsung Galaxy Core.] minimanimo:
Hello everyone,

My old phone starting to do some weird things: on power on, it doesn't respond. If I put it in charge, it reboots continuosly, by vibrating and showing the Samsung logo for a fraction of second. I don't know why.

I'm able to put it in download mode, but if I try to flash a stock rom, odin doesn't works.

I downloaded this rom from sammobile: G355HNXXU0AQA1_G355HNITV0AQA1_G355HNXXU0AQA1_HOME Italy Android 4.4.2

Putted into Odin 3.13 in the section AP, I tried to flash but the message was "There is no PIT Partition". Options enabled: "AutoReboot, F.ResetTime".

Second attempt: Options enabled: "AutoReboot, F.ResetTime and Re - Partition", same firmware. Result: operation failed.

Third attempt: changed the cable and the firmware, with: G355HNXXS0APH1_G355HNITV0APF1_G355HNXXU0APE1_HOME

It doesn't works. My log is:

No pit file used during the procedure, only the firmware as AP.

Any help?

Thanks in advance
[Samsung Galaxy Core.] minimanimo:
UP! Please, nobody?
[Samsung Galaxy Core.] Tomcrash:
Same problem

My odin do the same!!! Please help