FAILED (data transfer failure (Unknown error)) when trying to flash anything to phone

I have S-ON and a non-HK phone with an OS of 2.16.651 I believe. @Sloth tried to help me but to no success, so I'll try to see if anybody else can help me figure out the issue.
Basically, everything works up until I actually start to flash the phone. It gives me this error:
FAILED (data transfer failure (Unknown error))
There's a bit more to it, but that's mostly unrelated stuff (the command and blahblahblah).

I've tried 2 different computers and different ports on all of them. I don't have any other USB cables for my phone available, but this one works with my PS4 controllers finely so I'm guessing it should work fine.

If someone could help me and anyone else with my luck in the future, please answer. I don't want to have to resort to a store as I have no money and the store is quite far. Thanks!

EDIT: Something else to mention, there is no firmware on this device and only has an accessible bootloader and recovery. I currently have the bootlocker relocked. I had ViperOneM8, although uninstalled after realizing I had no access to WiFi (I ignored the disclaimer :c). I don't have a SIM card as this phone was given and I didn't buy it myself from any carrier, I have no service.

IMEI unknown after downgrading ROM

My phone was stuck in a bootloop with 5.1.1 (stock) installed. I have since flashed all the versions backwards until 4.2.2, which finally worked! Horray! However, my IMEI number is now lost :(

IMEI: Unkown
IMEI SV: Unknown

Any ideas on how to get them back? I've been searching around and found some solutions for other devices (http://forum.xda-developers.com/show....php?t=2180459) but does anyone know how to fix this problem with a Nexus 4?

I'm currently running cm-10.1.3.1-signed which is Cyanogenmod's equivalent of 4.2.2

Unknown icon

I updated my phone yesterday and a new icon has appeared 2 arrows facing oposite directions one to the left the other to the right any idea what it is and how to turn it off ? I have turned voLTE off but the icon is still there

Samsung S4 I9505 Baseband Version Unknown and IMEI Null

My I9505 is showing unknown baseband version and null IMEI, and it is not detecting sim card.

My phone was working fine (i.e. showing IMEI and baseband version were good) on Android 4.4.2 Kitkat. I manually updated it to Lollipop 5.0.1 using firmware named I9505XXUHOB7_I9505BTUHOB4_BTU.

I did this using Odin 3.09 only checked Auto Reboot and F. Reset Time. Everything went fine and device booted with Lollipop and then this problem of unknown baseband version and null imei happened.

I searched on the internet and i think it is because of corrupt EFS. Can someone guide me thoroughly on restoring EFS.

SGS2 IMEI,Baseband Unknown

My SGS2 is showing unknown imei,baseband.But,sometimes it shows correct imei and baseband.Recently,it was used in Dubai with Dubai sim card.Actually,it's an Indian version.When I power it on,it won't show imei.After sometime,maybe around 2-3hrs or more,it shows all the details properly.Is there any fix for it.I don't have .nv_data file in efs folder. I've only .bin and .bak files.please someone help out :confused:

Boot Error - Stuck at Power Reset or Unknown Upload Mode - Please Help

Hi Guys,

I flashed a custom rom on my new device SM-N900 using TWRP. When I wanted to revert to the stock firmware using ODIN I getting an error saying 'Power Reset or Unknown Upload Mode'.
The flashing of stock firmware is successful using ODIN but when rebooting I am getting the same error. I have tired doing everying I could searched XDA Note 3 forum, other sites as well but nothing worked.

I have even tired the below procedure to get mobile in to working condition but everything failed.
http://forum.xda-developers.com/show...1#post52329946

Below are the screenshots of the error and Download screen

Attached Thumbnails

 


 

HTC desire c "unknown USB device(Device failed enumeration)" in Fastboot mode

hello everyone my HTC Desire c got loaded into bootloader by volume down + power button
but in the device manager..i got a yellow triangle with "unknown USB device(Device failed enumeration)"
and i think in fastboot mode windows 10 is not recognizing my phone what to do ..? any help would be appreciated
-thanks in advance

One Plus One imei unknown

So i accidentally erased my modemst1 and modemst2. can some one with one plus one give me there files after i flashed them i will change imei number but with out them my wifi dose note ever work. Please some one open their terminal and enter

Code:

---

dd if=/dev/block/mmcblk0p10 of=/storage/sdcard0/modemst1.bin bs=512
dd if=/dev/block/mmcblk0p11 of=/storage/sdcard0/modemst2.bin bs=512

---

and then send these files please i really need your help.I some one know how to fix it differently please tell me.I am a noob so dot judge to harsh.

Note 3 SM-N900, unknown baseband without IMEI please help

Note 3 SM-N900, unknown baseband without IMEI please help, I Resurrection Remix, and I EFS folder stored on the SD card. :(

My MX4 pro Serial number is unknown and IMEI was 00*** invalid how i correct it

My MX4 pro Serial number is unknown and IMEI was 00*** invalid how i correct it
i just need to used line thank you

Please Help with unknown baseband with omni 4.4.4

I am not sure what’s going on as I followed all the instructions but I cannot seem to get the Cell data to connect. I keep getting unknown baseband

I installed Omni version 4.4.4 cdma version I even tried 4.4.2 before that I ran a old version of cyanogen from 2 years ago I was wondering if I missed a radio update or something.

If someone can point me in some direction I am not sure where to go other than downgrading at this point.

Help! Network error! No mobile network! Unknown phone number

Today i tried to downgrade back to cm11s...but then after i flash all the cm11s stuff the phone boot into the system and all seems normal untill i found out that my SIM card service are not working anymore . The IMEI is still there i able to connect to wifi . and i also already revert back to cm12.1 still got no luck :( any solution ?

Attached Thumbnails

 

Half bricked, Unknown IMEI, camera not working.

So, IMEI unknown, tried rooting to reflash firmware results in:
<ID:0/004> Added!!
<ID:0/004> Odin engine v(ID:3.1005)..
<ID:0/004> File analysis..
<ID:0/004> SetupConnection..
<ID:0/004> Initialzation..
<ID:0/004> Get PIT for mapping..
<ID:0/004> Firmware update start..
<ID:0/004> SingleDownload.
<ID:0/004> aboot.mbn
<ID:0/004> NAND Write Start!!
<ID:0/004> FAIL! (Auth)
<ID:0/004>
<ID:0/004> Complete(Write) operation failed.
<OSM> All threads completed. (succeed 0 / failed 1)
<OSM> All threads completed. (succeed 0 / failed 0)
Boots fine but no network, IMEI, Camera does not work. Any help would be extremely appreciated and if any information is needed just ask.