yashsingh1/xdaforums huggingface dataset:
[General Topics] sambartle:
I don't release anything but if I did I probably wouldn't want to attach that to it.. It's already known that there have been legal problems on the site with redistribution of ROM's even in their original form..

Adding your licence to it makes it look like the chef would be saying that they absolutely own the code and that could be a little bit of a dangerous thing to say.

It's almost like commercialising the ROM's and that would definitely be bad. Once you try and do that you are in danger of becoming a target for Microsoft and it's partners for you ripping off their property.

Providing fixes and tweaks is different to claiming responsibility for their work and code in my eyes. I'm sure thats part of why its still being tolerated to some extent.

It's also a little bit cheeky really to say "We grant you the usage of this ROM on an unlimited number of devices, unless otherwise stated. We hold the right to restrict who is allowed to use the ROM and to stop any and all distribution of this ROM." when everyone who releases a ROM has broken the original licence term that says that.
[General Topics] ivanmmj:
Truth be told, most of it is just filler. lol It was mostly a way to say "If you use this, don't complain."

You do bring up valid points, though.
[G4 Q&A, Help & Troubleshooting] Megagolgoth:
Hi,

I just got a refurbished LG G4, and i'm unable to reboot to fastboot mode. I want to install TWRP and LineageOS. Before that i have to unlock the bootloader.

I followed this guide : [HOWTO][H815] Complete Guide to Unlock Bootloader + TWRP + Root + Xposed + ViperFX . I'm stuck at "1. Unlocking the bootloader officially" -> viii) ...adb reboot bootloader etc...

I tried on Windows and GNU/Linux "adb reboot bootloader" and "adb reboot-bootloader", with and without administrator/super-user right without any success....

The phone reboot to Android. However the phone can reboot in recovery and download mode.

The phone is still in android 5.1, and come from T Mobile (the phone suggest upgrade from T Mobile).

One strange thing is the dmesg usb connection log on GNU/Linux :

[195563.124097] usb 2-2: new high-speed USB device number 43 using ehci-pci
[195563.257487] usb 2-2: New USB device found, idVendor=1004, idProduct=631d
[195563.257498] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[195563.257506] usb 2-2: Product: LGE Android Phone
[195563.257512] usb 2-2: Manufacturer: LG Electronics Inc.
[195563.257518] usb 2-2: SerialNumber: LGH81029e8b9d6

The serial number start with H810, and the phone is labelled H815 in the stickers under the battery, and on the info on Android...

What can I try to get the fastboot mode?
[G4 Q&A, Help & Troubleshooting] Megagolgoth:
The refurbished phone says "H810" on download mode. The IMEI was modified too to appear be a H815, as the stickers etc... The phone is counterfeit...

Someone have/had the same problem?
[G4 Q&A, Help & Troubleshooting] steadfasterX:
Settings -> developer options -> OEM unlock enabled?
[G4 Q&A, Help & Troubleshooting] raptorddd:
frankenphone maybe someparts from h810 and some from h815 and manipulated or edited software.. we had this in G2 alot. only wasy to find out was by looking at motherboard its printed what variant it is only looking at it physically. mean to take out on you hand and read the number model.
[G4 Q&A, Help & Troubleshooting] Megagolgoth:
I requested a refund. The vendor falsified the IMEI and model number. The Android image seems to be frankenstein-like too. It proposes me to upgrade with "T-Mobile" (and fail at reboot), and the default welcome page on the web browser is att.net (after a complete wipe out)...

I don't know how to solve this problem. I need more LTE band (working but it's poor comparing to my Xperia Z1c). I have the band 7, but I need band 3, 20 and 28.

1. Which method (unlock bootloader, install TWRP, etc...) i must use the one for H815 or the one for the H810 ? Which image of Lineage OS ? Logically the H810 one?

2. Is there a way to revert back the phone to its original model and IMEI ?

3. Finding the original IMEI? Maybe with the original SN?
[G4 Q&A, Help & Troubleshooting] welder73:
Install LG Phone From and run it,maybe you'll get more information...
[G4 Q&A, Help & Troubleshooting] Megagolgoth:
I tried LG Bridge, and it detect the phone has a H815. When it tries to upgrade the phone, on the reboot, on download mode, the phone show information like H810 H81010o, and stay stuck here. The software on windows report a fail.

"LG Phone From" report a H815, with the IMEI on the label.

I read that it's possible to modify the model name(here on XDA) and the IMEI (QPSK or LG "something" by Octopuss). Seem's that some vendor in Aliexpress are not very straight...
[G4 Q&A, Help & Troubleshooting] raptorddd:
not all phone can be unlocked. h810 cant. so try getting one of these in this list.

tell them when you upgrade it doent work cause its all messed up. you want refund or a phone from the list.

https://xdaforums.com/g4/general/unlock-list-lg-g4-variants-unlocked-t3262621
[G4 Q&A, Help & Troubleshooting] Megagolgoth:
Is there a way to revert back the phone to the correct model (H810) ?

I read this Lg G4 F500L - Fixing and Converting to International H815 Model

The solution is to modify the TOT file? How to do that ?
[G4 Q&A, Help & Troubleshooting] Megagolgoth:
Did it. The discussion is on the way.
[G4 Q&A, Help & Troubleshooting] Megagolgoth:
Opened the phone, the mainboard is labeled VS986.

So :

-Download mode claim H81010o

-Android show H815

-Mainboard is labeled VS986

So my phone is a VS986 (ie the mainboard). Is there a way to make it a VS986 for Android and Download Mode, like the mainboard was originally?
[G4 Q&A, Help & Troubleshooting] raptorddd:
so its a verizon.. with thinkered software. you could try the KDZ for verizon.. but maybe it could mess the imei and baseband.. not so sure.. but you can try.. i would ask for refund..
[G4 Q&A, Help & Troubleshooting] Megagolgoth:
I tried the KDZ for Verizon (VS986). LGUP fail because the model reported is H815. I will try with "LG Flash Tool 2014".

Another solution could be writing directly the eMMC with eMMC DL Tool. I didn't find the VS986 bin file for now.
[G4 Q&A, Help & Troubleshooting] Megagolgoth:
I successfully flashed the phone with "LG Flash Tool 2014".. It's now a VS986 (claimed by android) and as labeled on the motherboard.
[G4 Q&A, Help & Troubleshooting] raptorddd:
is all working .. too bad you wont have unlocked bootloader.
[G4 Q&A, Help & Troubleshooting] Megagolgoth:
Yes, and :

LTE isn't working (verizon limitation)

Sticker labelled H815
[G4 Q&A, Help & Troubleshooting] olgoz:
What I've found out about my G4 Frankenphone so far:

- sealed box said LG G4 'dual LTE'

- sticker on phone under battery says H811 and has a valid corresponding IMEI

- phone model in settings/device info is H810 with IMEI 0! :crying:

- download mode screen is in Korean with some mention of F500L v11d...

- the phone came rooted running LP

- it is registered on my network, working 4G LTE!

I've been hoping to custom OS and reinstate a sensible IMEI but from everything I've read and not been able to do (can't flash anything and always coming across 'barriers') and to avoid bricking the phone, I am giving up. I have contacted the vendor and told him to find a replacement, clean G4 or clean G3. Seems to me that the G3 is a lot more versatile in terms of the support, especially here, for it. I shall miss the spec. of my G4 and it's greeeat camera!

- unless someone can convince me otherwise or point me to a G4 FrankenRom link and successful instructions!:D
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] prashantp01:
OPTIROM V4.1

:o

Changelog and Features

- Full Deodexed

- Debloated

- PreRooted

- VoLte Works Great

- S Music Added

- Edge Screen (flashable)

- S7e nougat browser

- S7e nougat keyboard

- S7e nougat calculator

- S7e nougat weather widget

- S7e nougat Samsung apps

- S7e nougat Gallery

Download link

Click H E R E

For Camera Fix click

HERE

_____________________________________________________________________________

Add-Ones(flashable zips)

1- Edge screen

Click H E R E

2- for sounds modes ,

Install Guide : Flash Optimax Kernel (Cuase We Need Permessive One) From Here Then Flash zip via TWRP

Any Sound mod That works in Stock Rom should Work With Optirom[/CENTER]

Hit Thanks Button If U Like My Work :o

Credits

- Me [MENTION=7487830]prashantp01[/MENTION][/MENTION]

- [MENTION=6404194]moluntic[/MENTION][/MENTION] Optirom v4/edgescreen/Guides/Help/Everything

- [MENTION=7069602]Allooosh98[/MENTION][/MENTION] Guide/Help

- [MENTION=7819895]parth111999[/MENTION][/MENTION] Help/Guide/mods

- [MENTION=7718176]ShreeshSingh[/MENTION] [/MENTION][/MENTION] Guide/Help

- [MENTION=7334959]Albe96[/MENTION][/MENTION] [MENTION=5403589]Albe95[/MENTION][/MENTION] for s7e nougat ported apps

[MENTION=381438]samsung[/MENTION][/MENTION] for J700F Firmware

if i forgot any one , pls pm me
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] parth111999:
Reserved

Good Job Bro;)
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] simar286:
Bhai radon rom kahan h?:rolleyes:
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] parth111999:
Nxt Month;)
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] talk2indrajit:
Is Native blur available in this ROM?

---------- Post added at 04:34 PM ---------- Previous post was at 04:31 PM ----------

Hope someday someone will port Nougat from S7e for our J7 15 !!!
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] faiyadbd97:
Someone did do that bro

---------- Post added at 04:43 PM ---------- Previous post was at 04:39 PM ----------

Bhai ka first rom <3 AWESOME WORK BRO !
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] talk2indrajit:
Some already did??? Bro plz share the link...
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] romaNN00:
Screenshots please
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] Harvey_Spectar:
Awesome bro?
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] TarunJ7:
Its a nice addition to optirom v4.. good job bro....

Please see the camera app. Gallery is not accesible properly through camera. Please can you fix it. Thanks...
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] Din-Ace:
Screenshot?
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] prashantp01:
As camera is perfect i had not put filters in that and gallery is accessible from camera as other devs too tested everything. Try to reflash the Rom and see...thank u
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] menmaster:
Any screen shot ????!!!!!
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] prashantp01:
yaah sure
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] prashantp01:
thanks bro:laugh:
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] prashantp01:
soon bro this days little busy
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] prashantp01:
thanks bro thanks to u all for support
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] prashantp01:
thanks bro.......:cool:
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] Vivek Kantesaria:
Print not working if i tap no print option from share option in browser please fix this :)

Otherwise it is great rom v4 is also but print problem is still there
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] OptimusPrime8848:
There is no filters or any camera features like hdr,continous shots....how to get those features or help to get those features....
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] Vivek Kantesaria:
Guys took back up of print spooler v1 from stock rom and installed normally and restated it (first time it force closed so) now print option works flowless.. i am attaching apk and screen shots :)
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] Vivek Kantesaria:
Reflashed 3 times and checked using sd card and external sd card as well every time I open camera and tap on gallery icon it says "No Items in Gallery".

Here is the screen shot.. :)
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] GraveDigger:
It is nothing. Some rom just changes the folder of camera picture. You can find them via the gallery app.
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] Vivek Kantesaria:
I tried with both sd card and external sd i am having 18 snaps in sd and 841 in external i do not know which folder is it using though :laugh:
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] GraveDigger:
Did you find them via gallery or a file manager app? If yes then you can view them there. And if you take new picture with camera then it will show in the camera app. It is just a minor bug.
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] Vivek Kantesaria:
Yes bro if i take pictures it shows but after i close and open I can not access them..

Agreed it is minor bug though :)
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] prashantp01:
As its a stock rom so i felt so there should be no filters in camera...so i didnt installed that
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] prashantp01:
Great bro thanks for sharing...:laugh:
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] prashantp01:
Bro i haved not faced that also other dev tested rom but i appreciate your concern i will look in that issue
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] Vivek Kantesaria:
Thanks bro i appreciate your hardwork I m using J700F if that matters :p

And it will be great if we get those filter also..
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] OptimusPrime8848:
Even the common features are not available like panaroma and HDR...How to fix that please help....
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] joaonds:
Camera not very good like stock. How add Pro mode? Filters?

Tks!
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] prashantp01:
Here i m back guys as i am not able to fix filter issue dont know whats the reason but will be back in few day with that fix. Till then use this camera. Thank u...

Before that

Go to system/priv-apps

and delete camera6

and the flash it

https://drive.google.com/file/d/0B57quNykzYMtVGVGcXo1SWE4eFE/view?usp=drivesdk
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] brenty108:
Thank you for unlocking the potential of my J7 man. ?
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] parth111999:
Gr8 Work Bro:D
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] OptimusPrime8848:
I flashed the fix and its not working.....
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] prashantp01:
Do one thing bro go to system/priv-app and delete the Camera6 and then flash my files it will definitely work thanks
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] prashantp01:
Your welcome mate but more is yet to come
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] prashantp01:
Thanks my bro;)
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] Vivek Kantesaria:
Thanks man :good:
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] OptimusPrime8848:
When i take multiple photos it shows only one photo when i check within the camera .To check other pics i have to go all the way to gallery..how can i fix this???
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] Vivek Kantesaria:
Use camera fix
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] OptimusPrime8848:
I aleready flashed the fix and its not working.... shows only one pic even after taking multiple pictures...
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] SinnloserTyp:
Is it for J7 2016?
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] OptimusPrime8848:
Only for J7 2015
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] TarunJ7:
Yes bro. same problem here..
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] snoedew:
i recently flashed the ROM and it's awesome ! ! ! Congratulations !!!

2 issues I currently have:

1. Sync to samsung account is disabled

2. Smart switch PC has disabled restoring of apps.

Any suggestions to solve these issues ?
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] prashantp01:
See the instructions again
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] prashantp01:
U too see the instructions again first delete the camera6 shooter then flash the fix
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] TarunJ7:
Deleted the samsungcamera6 folder from system>private-app...

and flashed your fix properly..

its not the issue.. camera user interface has changed to STOCK.. and is working fine...

* * The only thing is that the "small square box" which is situated in the bottom right corner from where you access "recently clicked pics".... In that you are not able to see more than 1 pic.. and also 3 options are not seen now that is of delete, edit and share......

thats all..
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] sanjeevbayan:
which Kernel should i use for btr result
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] prashantp01:
Afterburner latest
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] sanjeevbayan:
is it ok if i use optimax 5.7
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] prashantp01:
Yes u can :o
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] sanjeevbayan:
:good: thanks bro. i installed n working nice n fine. waiting for new update
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] OptimusPrime8848:
Soundalive and eq is not working how can i fix this issue???? please help..
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] Vivek Kantesaria:
Why u need sound alive V4a is there..
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] OptimusPrime8848:
i used v4arise but i use my bluetooth speaker to listen to music and i have not fount any sound profile to match the speaker...v4arie works for my haedphone perfectly but not for my speaker....
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] Vivek Kantesaria:
Okay but you will switch over to V4A in this rom instead of sound alive i dont know how to get that try installing saperate apk from apkmirror if its there..
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] abhishek01999:
I love this rom bro
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] elhugo3:
Hi I install an APK of weather and lost weather widget. Dirty flash the ROM and it's the same. What can I do?Don't won't to flash from zero

Enviado desde mi SM-J700F mediante Tapatalk
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] brenty108:
Great rom. Just that text to speech is in permanent loop
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] natri23:
Anybody got Google Assistant working? I have tried all the methods and still even Google now doesn't work
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] dellasorte:
I saw google assistant marshamallow fix somewhere at xposed modules repository. Did you tried it?

Отправлено с моего SM-J700F через Tapatalk
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] natri23:
I did but no luck. I have to downgrade to 4.0 and use an older Google app
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] Ricardo_ram:
ADB doesn't work :'(
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] elhugo3:
Hi. When I try to grant accessibility to nova launcher to show notifications wen swipe down can't grant that permission. Have force close. What can I do? Thanks

Enviado desde mi SM-J700F mediante Tapatalk
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] furkhan67:
Awesome work dude???

Waiting for v4.2??
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] Zxc@97:
Ohh Please pro just 4.2 optirom :o:D
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] wolfidroid:
Can you add a supported languages list?
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] madmax2703:
Don't use it then
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] Gpkalyan7:
Can we flash this rom directly over stock 6.0.1 without wiping data ?
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] Yash93:
No never flash custom ROMs without full wipe of data, dalvik cache , cache & system .. As there maybe​ issues if u flash custom ROM over current ROM & both may trigger crashes as their system files can cause system incompatibility issues..

that's y clean wipe is always recommended to avoid issues.
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] prashantp01:
[MENTION=4752536]Wood Man[/MENTION] close this thread:svetius:
[Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth] woodman:
Thread temporarily closed until OP is back.

Regards,

Wood Man
[T-Mobile Samsung Galaxy S7 Edge Questions & Answer] Maris_:
I received the udate this morning, but my home screen was missing the photos I had on one. When I went to add the photo widget back, it wasn't there.

Has it been removed or did something go wrong with my update?
[T-Mobile Samsung Galaxy S7 Edge Questions & Answer] galaxy4mylife:
I think it was made into a standalone app. If you look in the galaxy app store under apps made my Samsung its called Picture Frame Widget. :D
[Moto E Q&A, Help & Troubleshooting] Rajendran Rasa:
If anyone willing to build purenexus ROM for condor ??

Please:)
[Amazon Fire Phone] Hussain_97:
As we all know Amazon has abondoned us and are not working to upgrade to lollipop,but one of our genious member [MENTION=7192538]pipataki[/MENTION] has worked on it and finally made an update to lollipop :o Thnks man for your work and your great contribution..

Here is the link of that https://xdaforums.com/fire-phone/general/lollipop-cooked-4-6-6-1-5-3-2-1-t3553221
[Amazon Fire Phone] SuperT.A.:
That ROM is not lollipop, it is simply KitKat with lollipop features mixed in. Ggow even said it himself in the Lineage thread.
[Amazon Fire Phone] xanthrax:
The discussion can continue here https://xdaforums.com/fire-phone/general/lollipop-cooked-4-6-6-1-5-3-2-1-t3553221 , original thread

thread closed

Dan - forum moderator
[Nexus 6 Q&A, Help & Troubleshooting] rocco24:
Anyone with the same issue ? I am stuck at the bootloader since I wiped out my system image I can get to the recovery but I don't have a way to transfer new ROM since phone wont detect USB (MTP).

I didn't have any image backed to restore to. Tried OTG cable/USB nothing worked :(

What are my options ?
[Nexus 6 Q&A, Help & Troubleshooting] 5.1:
Hi... Is data mounted and MTP enabled in TWRP?

Is your phone detected while in bootloader?

Try: fastboot devices

If phone is recognized, download stock firmware of your choice and flash it...
[Nexus 6 Q&A, Help & Troubleshooting] rocco24:
MTP is enabled but phone is not detected at all :(

I can access the terminal in recovery mode but it doesn't support ftp command to download any firmware.

I guess I am doomed
[Nexus 6 Q&A, Help & Troubleshooting] 5.1:
Wait... I don't get it... :(

Are you stuck in recovery? Or bootloader?

Also you can't use ftp commands either in bootloader or recovery... I suggest you start by reading this thread to learn a few basics about Android commands and how-to :

https://xdaforums.com/nexus-6p/general/guides-how-to-guides-beginners-t3206928
[Nexus 6 Q&A, Help & Troubleshooting] rocco24:
Sorry to confuse you I can get to the bootloader and the recovery no problem but when I try to reboot to the system it kept saying no OS installed. I don't have any ROM installed and I can't use USB cable since phone won't detect it. So I am stuck at back-end.
[Nexus 6 Q&A, Help & Troubleshooting] 5.1:
So...

What operating system is installed on your computer?

Did you already install adb/fastboot drivers?

In device manager, while being in bootloader, is your phone detected when you plug your USB cable?

Did you try different cables, USB ports?
[Nexus 6 Q&A, Help & Troubleshooting] rocco24:
I tried different cables/PCs nothing worked. I think my phone USB port is defected but what confuses me more is that it can be charged just fine but no USB connectivity :(

It is still under warranty but not sure if it will be honored since I have the bootloader unlocked.
[Nexus 6 Q&A, Help & Troubleshooting] 5.1:
Nothing happens in device manager when.you plug your phone? Even not recognized as an unknown device?
[Nexus 6 Q&A, Help & Troubleshooting] rocco24:
Nothing like said it is dead. I have another nexus 6 can connect easily to the PC I am pretty sure it is a phone issue.