yashsingh1/xdaforums huggingface dataset:
[OnePlus 3T Questions & Answers] J-_-M-_-C:
Thank you for this information, however I get as far as installing the drivers but the PC still shows phone as Unknown USB Device (Device Descriptor Request Failed) and therefore the program does not find the phone. Tried this on two different PC's.
[OnePlus 3T Questions & Answers] johnybravo.1981:
Go to advance in TWRP then click on sideload and flash the os using sideload command i. e. adb sideload filename. zip
[OnePlus 3T Questions & Answers] Hayatzada:
please please please check your cable
[OnePlus 3T Questions & Answers] J-_-M-_-C:
Since the phone is only recognised as Unknown USB Device (Device Descriptor Request Failed) in the the win10 Device Manager, fastboot devices does not find any attached devices and I cannot transfer files through ADB.

I have tested the cable I am using with another phone and I was able to transfer files to the other phone using the same USB cable.
[OnePlus 3T Questions & Answers] WQW:
i have the exact same problem as u my friend i had that problem so i just sideloaded my stock rom and searching for a method to fix this if u find a way to make the device recognised in twrp pls let me know
[OnePlus 3T Questions & Answers] johnybravo.1981:
Just sideload dude. I came across the same issue 2 days ago.

Or flash using usb otg.
[OnePlus 3T Questions & Answers] J-_-M-_-C:
I have tried using USB OTG but the recovery does not detect my connected usb drive. Regarding sideload, when I boot to recovery and select adb sideload, and connect the phone to my PC I get a USB device not recognised message. The commands adb devices and fastboot devices do not list my phone.
[OnePlus 3T Questions & Answers] Hayatzada:
Try this guide if your phone detects as Qualcomm in device manager then proceed otherwise check your charging port (type c port) as you mention usb otg didn't detected and usb cable worked with other phones.

don't forget to clean your type c port if dirty or rusted. :good:

https://xdaforums.com/oneplus-3/how-to/guide-mega-unbrick-guide-hard-bricked-t3405700
[OnePlus 3T Questions & Answers] J-_-M-_-C:
I have tried to install the qualcomm driver but when I go to Device Manager -> Update Driver -> Have Disk and select the qcser.inf file I get the following message: "The folder you have specified does not contain a compatible software driver for your device. If the folder contains a driver, make sure it is designed to work with Windows for x64 based systems." I have disabled driver signature verification. No idea why nothing seems to be working.
[OnePlus 3T Questions & Answers] Hayatzada:
which method do you try? i suggest full method, first one didn't worked for me .
[OnePlus 3T Questions & Answers] J-_-M-_-C:
I have tried Method 1 and arrived till step 6. Then when I try to select the file I get the error I mentioned in my previous post.
[OnePlus 3T Questions & Answers] Hayatzada:
try to connect otg keyboard and type in TWRP advance section selecting terminal

if keyboard works, your type c port is ok otherwise change or repair the port
[OnePlus 3T Questions & Answers] J-_-M-_-C:
Tried to connect a keyboard with otg and it did not work with this phone. It worked fine using the same otg cable on another phone.
[OnePlus 3T Questions & Answers] Hayatzada:
now you should go for a hardware repair of Type C port
[OnePlus 3T Questions & Answers] Immortalis:
I already said that at the beginning.
[OnePlus 3T Questions & Answers] Hayatzada:
I think all user of XDA are here to troubleshoot their problem themselves, we tried our best to avoid service center.
[OnePlus 3T Questions & Answers] Immortalis:
And it was waste of time in this case, since "device descriptor request fail" points to hardware failure and since OP stated in first post that he tried different USB ports and cables, it was sure that the problem is with the phone and not anything else.
[OnePlus 3T Questions & Answers] Hayatzada:
if he agreed with you he would not ask anything.
[OnePlus 3T Questions & Answers] johnybravo.1981:
Have you tried on different pc?
[OnePlus 3T Questions & Answers] alexvasile:
I have the same problem with cable recognition, but the phone works. I've changed the USB-C module from the phone, the problem is still there. I talked to a specialist, the problem is from PCB

I say that the phone is charging only normally, fast charging does not work
[OnePlus 3T Questions & Answers] hahmad748:
Same issue happened to me, I flashed TWRP and after that can't connect to System even after trying multiple cables, PC's.

nothing happens via adb sideload or anything as we can't even push a file to internal memory to flash an OS. in this state phone has only TWRP nothing else.

OnePlus support says to change the motherboard, they can't help any further. also checked USB port and USB Strip, everything is fine. but can't access my phone any further since 11 months
[OnePlus 3T Questions & Answers] floor_official:
I currently have the same problem but Im using xiaomi mi 8 lite. Usb port and cable worked fine but after wiping everything in TWRP my pc says its unrecognized device and I cant access my phone. ADB Sideload seems pointless cause you need plugged phone to use it and btw for me it's somehow failing to launch so I wouldnt use it anyway.
[OnePlus 3T Questions & Answers] new_bember:
same here. Suddenly deleted firmware from TWRP. Phone didnt recognized by PC win7/win10/ubuntu, didnt see OTG flash.
[OnePlus 3T Questions & Answers] erdox22932:
Just install SHRP recovery with odin, and it works.
[LG G5 Questions & Answers] mcjordan92:
I know that the two rear cameras have FOV (field of view) of 135 (the wide one) and 75..

The lg g6 has 125+71 and the front is 100 degree FOV.

Can any one say whats our lg g5's front camera FOV?

Thanks!

edit:

The Answer is 75 degrees
[LG G5 Questions & Answers] tremalnaik:
Here you are the view angle and other useful informations about the three cameras, according to what is reported in /system/etc/camera/camera_config.xml file.

Rear normal:

<FocalLength>4.42</FocalLength>

<FNumber>1.8</FNumber>

<TotalFocusDistance>5.25</TotalFocusDistance>

<HorizontalViewAngle>67.4</HorizontalViewAngle>

<VerticalViewAngle>41.2</VerticalViewAngle>

<MinFocusDistance>0.1</MinFocusDistance>

Rear wide:

<FocalLength>1.53</FocalLength>

<FNumber>2.4</FNumber>

<TotalFocusDistance>5.5</TotalFocusDistance>

<HorizontalViewAngle>119.3</HorizontalViewAngle>

<VerticalViewAngle>78.6</VerticalViewAngle>

<MinFocusDistance>1</MinFocusDistance>

Front:

<FocalLength>2.6</FocalLength>

<FNumber>2.0</FNumber>

<TotalFocusDistance>3.76</TotalFocusDistance>

<HorizontalViewAngle>69.3</HorizontalViewAngle>

<VerticalViewAngle>55.0</VerticalViewAngle>

<MinFocusDistance>0.1</MinFocusDistance>
[LG G5 Questions & Answers] mcjordan92:
Nice! Thanks for that!!

But, I don't quite understand these numbers.. they don't follow the numbers on lg website..

How does these practical numbers:

horizonral FOV: 119.3

Vertical FOV: 78.6

Match the theoretical number of 135?

Neither Maximim or square root give such number..

If any one can pure some info that would be great
[LG G5 Questions & Answers] tremalnaik:
Have you tried to look in your rom the same file? I'm using a rom ported from the LG G7, maybe some values have been left there from the G7.

I don't know how to calculate solid angles, but I think that 135 is the angle measured as if the diagonal of the rectangle is the width of the angle.
[LG G5 Questions & Answers] mcjordan92:
Checked on my stock ROM (rooted).

Same numbers..

(*) Written square root I meant diagonal calculation..

√(119.3^2+78.6^2)=143
[LG G5 Questions & Answers] tremalnaik:
I don't think Phytagoras can be used in this case, as we are measuring the diagonal of a rectangle projected on the part of a sphere drawed by the solid angle. Phytagoras is valid for rectangles drawed on a planar surface.
[LG G5 Questions & Answers] mcjordan92:
I tried to measure it myself..

heres the planning sketch:

View attachment 4641098

and here's the measuring results:

View attachment 4641088

all pictures were taken from a constant height of 98.5mm

so the results are:

H = 98.5mm

rear normal:

L=65mm, W=120mm

which brings:

vertical fov: 36.5

horizontal fov: 62.7

rear wide:

L=150mm, W=280mm

which brings:

vertical fov: 74.6

horizontal fov: 109.7

These numbers are different from both the config file and the published data on LG's website..

What went wrong? or why the numbers aren't equal?

edit:

I tried a similar measurement comparing the normal rear camera and the front camera..

They are equal so I can confirm that the front camera has field of view of 75 degrees
[LG G5 Questions & Answers] tremalnaik:
I don't really know. But why do you need such a precise measure for the view angle?
[Fire HD 8 and HD 10 Q&A, Help & Troubleshooting] DragonFire1024:
Guys. Everyone I need your undivided attention please. This might be it. This may be the key we have been seeking. However a once wise man said "these aren't the keys you're looking for" A true geek knows the reference. Now serious business.

Ok I did some research. So this Boolean folder is important. In fact this may be the jem we need.

In /system/bin you have two executables getsebool and setsebool. I'm going to explain this as easy as possible.

Let's play a little game. Unfortunately for this to do anything, you need to be root already i think.

getsebool -a

This will list any booleans set in the SElinux policy and their values (on or off). On the HD 10, there is one boolean present. At the moment, this device is the only one I have run into that has anything set in the booleans. I own about a dozen different devices (phones and tablets) all of them work and are either rooted or boot loader unlocked (only my Moto E4 isnt). Not a single one of them have anything in the booleans in this folder, except for this HD 10. It is wiped clean on every other device. HD 10 boolean:

$ su
# getsebool -a
device_unlocked --> off

Here's the fun part:

# setsebool device_unlocked on
# getsebool device_unlocked
device_unlocked --> on

However there is a problem with changing this value, even being root:

There is a way to change this, running a simple command. However I'm certain the bin file or files have been modified and the commands removed from the policy.

setsebool -P device_unlocked on

In a normal world, the above command would make the value we set persist upon a reboot. So why alter the policy? That doesn't make sense to me. I know as an OEM you can write said policy, but why go through the massive effort if only to leave this boolean in place? Now given this potential massive discovery, what does this now mean? Did I just do what I think I did? Was this really that easy?

I was not able to find the single log entry of the event on my HD 10. However the Fire 7, even with the custom ROM by [MENTION=5749760]ggow[/MENTION], has the same boolean and value. I did the same steps on that tablet and I was able to get the single log entry. Can we get excited and jump...or cry for joy yet? I am totally lost in this neck of the woods.

References:

https://wiki.gentoo.org/wiki/SELinux/Tutorials/Using_SELinux_booleans

https://www.thegeekdiary.com/understanding-selinux-booleans/
[Fire HD 8 and HD 10 Q&A, Help & Troubleshooting] DragonFire1024:
Well this may or may not be anything. A few months ago I discovered a booleans in /sys/fs/selinux/booleans called 'device_unlocked'. You can set the bool, but the value persists to 'off' (of course) when you reboot. In a terminal:

su
setsebool device_unlocked on
getsebool device_unlocked
on

Reboot and it will be set to 'off'. Well thanks to the su.d shell commands/script I found here on xda, I can now make that persists on reboot. In a terminal:

su
mount -o remount,rw /system
mkdir /system/su.d
chmod 700 /system/su.d
echo "#!/system/bin/sh" > /system/su.d/unlocked.sh
echo "setsebool device_unlocked on" > /system/su.d/unlocked.sh
echo "on" > /sys/fs/selinux/booleans/device_unlocked
chmod 700 /system/su.d/unlocked.sh

No need to reboot. Now the question is...what is it?
[Fire HD 8 and HD 10 Q&A, Help & Troubleshooting] DragonFire1024:
If you have an unlocked tablet now, in a shell do this:

su
getsebool -a
device_unlocked --> on

it's definitely tied into the unlocking procedure. Because my fire 7 says 'on' and I never set the bool.
[General Topics] devGOD:
Has anyone successful setup there KS20 to work with USA T-Mobile picture messaging? If yes, can you please post your setting and or a how too.

thanks
[General Topics] dragnfire1:
Yea im curious about this as well, i have the internet set up correctly but the mms is the problem.

Dev have you got the GPS to work?:confused:
[General Topics] devGOD:
no luck getting the GPS to work either
[General Topics] donnaw:
I am having the same problem with my ks20. I have an unbranded model and T-mobile. I have talked to them 5 times in the last week and while they have been very helpful we cannot seem to get either mms or internet working. I have had both the T-Mobile Web ($5.99 plan) and the $19.99 plan and neither works.

Has anyone been able to get a ks20 set up on T-mobile at all?
[General Topics] Turbo777:
I got my KS20 working with MMS and the total internet plan. If you need any help or a copy of my settings just pm me.
[General Topics] User22:
Sorry to be off topic but ... are you using Tomtom or other navigation program?.

I have a KS20 and Tomtom is not working on it.

Thanks.
[General Topics] chikyamy:
HELP!!!!

Delete>>delete>>delete
[Android Q&A, Help & Troubleshooting] supakwong:
It's try install adb with Stock Rom and not completed, may be have some problem. Can you tell me how to dissolve?

unknown partition 'tz.img\tz.img'

error: cannot determine image filename for 'tz.img\tz.img'

target reported max download size of 268435456 bytes

Invalid sparse file format at header magi

erasing 'system'...

OKAY [ 1.408s]

Thank you.
[Fire Q&A, Help & Troubleshooting] DragonFire1024:
Guys. Everyone I need your undivided attention please. This might be it. This may be the key we have been seeking. However a once wise man said "these aren't the keys you're looking for" A true geek knows the reference. Now serious business.

Ok I did some research. So this Boolean folder is important. In fact this may be the jem we need.

In /system/bin you have two executables getsebool and setsebool. I'm going to explain this as easy as possible.

Let's play a little game. Unfortunately for this to do anything, you need to be root already i think.

getsebool -a

This will list any booleans set in the SElinux policy and their values (on or off). On the HD 10, there is one boolean present. At the moment, this device is the only one I have run into that has anything set in the booleans. I own about a dozen different devices (phones and tablets) all of them work and are either rooted or boot loader unlocked (only my Moto E4 isnt). Not a single one of them have anything in the booleans in this folder, except for this HD 10. It is wiped clean on every other device. HD 10 boolean:

$ su
# getsebool -a
device_unlocked --> off

Here's the fun part:

# setsebool device_unlocked on
# getsebool device_unlocked
device_unlocked --> on

However there is a problem with changing this value, even being root:

There is a way to change this, running a simple command. However I'm certain the bin file or files have been modified and the commands removed from the policy.

setsebool -P device_unlocked on

In a normal world, the above command would make the value we set persist upon a reboot. So why alter the policy? That doesn't make sense to me. I know as an OEM you can write said policy, but why go through the massive effort if only to leave this boolean in place? Now given this potential massive discovery, what does this now mean? Did I just do what I think I did? Was this really that easy?

I was not able to find the single log entry of the event on my HD 10. However the Fire 7, even with the custom ROM by [MENTION=5749760]ggow[/MENTION], has the same boolean and value. I did the same steps on that tablet and I was able to get the single log entry. Can we get excited and jump...or cry for joy yet? I am totally lost in this neck of the woods.

References:

https://wiki.gentoo.org/wiki/SELinux/Tutorials/Using_SELinux_booleans

https://www.thegeekdiary.com/understanding-selinux-booleans/
[OnePlus 6T  Questions & Answers] SheridanJohn:
Hi,

I just noticed, that after changing wallpapers (I used the APOD app to automatically set the background image to the latest APOD), the fingerprint sensor was not working anymore, because the green circle did not show anymore (just the "finger print" symbol).

This both happened on the lock screen (where the background image was shown) AND the standby display where actually always a black background is shown. Even there, the green circle was no longer shown.

After changing the wall paper again to some other image or stock image, the green circle showed up again and the sensor was detecting again finger prints.

I reproduced a few times using the APOD app again to set the image and the finger print again did no longer show the green circle and did not recognize my prints.

When I was using the "add new finger" wizard, the green circle always showed up and the sensor worked.

Anyone else can reproduce this?
[OnePlus 6T  Questions & Answers] dieandromeda:
i encounter same problem as yours. still searching for solution.
[Samsung Galaxy S9+ Questions & Answers] melonhead7007:
I have a unlocked us variant sm-g965u1 , can i flash firmware of another model ( the exynos variant F/D , etc) to change the csc .

OR , flash the exynos variant firmware then flash the u1 firmware again with home csc ? Would that work ?
[Samsung Galaxy S9+ Questions & Answers] KevAngelo14:
No.
[Samsung Galaxy S9+ Questions & Answers] KevAngelo14:
Although you can root the device and modify odm partition to change csc. Kindly use the search button for the exact procedure.
[Samsung Galaxy S9+ Questions & Answers] melonhead7007:
Bruh , there no root for my device :/
[Samsung Galaxy S9+ Questions & Answers] KevAngelo14:
Im afraid i cant help you out with that
[Honor Magic 2 Questions & Answers] thiagoserrao:
Hello guys, i want to know, if anyone have the smartphone, if yes, the 4G+ works great? Anyone knows if the band aggregation it works on B3+B7?
[Device Reviews and Information] o-I-c:
Now we get to have a closer look at the Alfawise T1 Mini PC - Intel Gemini Lake N4100 4GB DDR4 + 64GB ROM 802.11ac Gig Lan BT

The Box

What's in the Box

Bit of a look around lots of ports

My Fav Vents

Space for HDD/SSD

Small Vesa type Bracket to mount behind TV or Anywhere

On with some test, Startup and bit of a look around of Windows.

Unit fired up easy, all setup ready to go more or less, Activated all good.

Bit of a clean up of things I don't use cut down the start menu size,

Little bit of customising,

Do a Defender scan, start to install some testing programs.

Meantime WIndows Update has Started to do its thing, took about 1.5 hour plus by the time it downloaded and I was doing a defender scan... and mucking around but all good in the end, and on the latest I think from MS$..

The Update left about 30GB of the Previous windows on the Hard disk I quick clean and now 20GB used,

Running Just the Stock supplied version of windows no extra HDD etc and will see how it all goes.

WiFi ethernet all good and speeds excellent.

Setup etc all smooth no problems

The Alfawise T1 is moving along nicely, all good with Netflix, Apps etc, no DRM monkey business here. :)

for its CPU, Ram Size fixed at 4/64GB cant add but should be able to do most and for the price.

Benchmarks and Stuff to follow, just to give an Idea, we are aware it's not a Killer Speed Demon

Small Home Office, lots of uses, Heat No problem, No fan Noise.

Should be able to find a Use for it easy.

WIndows all Activated

Hdd and network easy found on boot

Device Manager Main Bits

Hardware Info

Crystal Mark, Little slow like most of the Budget Boxes be a better Beasty with Faster Ram I feel.

CPU-Z

Antutu

Performance Test

GeekBench 4:

Compute:

https://browser.geekbench.com/v4/compute/2901249

CPU:

https://browser.geekbench.com/v4/cpu/9861772

Aidia 64 bit of a peak then just a slow rise

Cool Down

Not a lot see in Bios:

Bios

https://youtu.be/aEsYeqCL3ys

Booted Linux mInt Easy from USB, Sound WIfi etc all looking good..

Linux Mint:

https://youtu.be/1unMsuvlRfY

Now for a look inside the:

Off with the Base

4 screws in the under the Pads, then work your way around the Join in will POP off RTC Battery

Out with the PCB, what a Good looking Heatsink that is

You can see Antennae on LID, MAy take Both type of M2 Card (short and long)

WiFi Chip

Ports Front

Ports Rear
[Device Repair] demir1986:
my phone is bricked it boots with a blank screen 0 display but i hear the sound of booting ect and the touchscreen works fine any help would be really apreciated to fix it i ve tryed to flash it with multiple frimeware i found on the net but same prob

i ve even tryed this methode https://xdaforums.com/lenovo-a6000/how-to/guide-how-to-unbrick-lenovo-a60xx-plus-t3595838

it hardly worked one time but as soon as i lock the screen the prob was back
[Device Repair] Droidriven:
You probably have hardware damage, you need to replace the display.
[Galaxy S II Q&A, Help & Troubleshooting] _de_ville_:
Hey Guys!

I've tried to build Sailfish OS based on CM13 for my SGS2.

But when I try to make the images i get this error:

hybris/hybris-boot/Android.mk:71: ********************* /boot appears to live on ERROR: *fstab* not found
hybris/hybris-boot/Android.mk:72: ********************* /data appears to live on ERROR: *fstab* not found
hybris/hybris-boot/Android.mk:75: *** There should be a one and only one device entry for HYBRIS_DATA_PART. Stop.

Does anyone know this Error and can help me out?
[Samsung Galaxy Watch] pabgar:
I just realised that there is no Email app on my watch ( envelope on red background ) :mad: :jawdrop:

Any suggestion ?
[Samsung Galaxy Watch] ggfsdgfdsg:
download samsung email app from galaxy app store
[Samsung Galaxy Watch] pabgar:
No. This is not happening

Seems if you want to have email app on the watch then you MUST buy SAMSUNG phone. UNBELIVABLE !
[Samsung Galaxy Watch] dalibertine:
I have the GMail app on my Pixel 2 and receive notifications on my Galaxy Watch. Is this what you need? Or you want a dedicated app on your watch? I do not think this exists.
[Samsung Galaxy Watch] pabgar:
Take a look at this:

https://www.youtube.com/watch?v=fpTBeZorGkI

It shows S3 but on Galaxy Watch should look same.

This red background icon appears only when you connec Samsung phone
[Xiaomi Mi A1 Questions & Answers] bastadur:
Hi everyone, I have a huge problem.

Since I wanted to give my brother my A1, I went from Lineage to stock using miflash, or so I thought.

After flashing the stock rom my phone goes in an infinite bootloop. I tried multiple computers and cables and the same happens.

Anyone with an experience like this? I would really use some ideas...

My idea was flashing a twrp and then flashing the stock rom packed for twrp. Would that work?
[Xiaomi Mi A1 Questions & Answers] jack_21:
Have you tried to wipe data? just boot twrp from fastboot and try
[Xiaomi Mi A1 Questions & Answers] bastadur:
After spending a good part of the night trying out things the solution was boot to twrp and change slot..... I feel like a f****** idiot... :D
[Upgrading, Modifying and Unlocking] killeredge:
how do i upgrade my HTC Wing to Windows Mobile 6.1?

i have downloaded the device center from microsoft, and have installed it

but i dont know how to upgrade

(and if anyone can help me out, how do i sync my SMS messages? so that after i have upgraded, i can resync them back onto my phone)

PS. i want FREEWARE SOLUTIONS ONLY
[Upgrading, Modifying and Unlocking] killeredge:
please someone help!!