New oneplus 3T unbrick tutorial. (errno:258 solved)

[Sonificado]

Hi guys!

I got a really painful hard brick, i thought the device would be completely dead (msmdownloadtool always said errno: 258 while downloading system.img)

So i decided to mix two tutorials and i finally fixed it. There you have it.

1.) Make sure driver signature enforcement is disabled.
2.) Try these drivers,one of them might work too :
https://www.androidfilehost.com/?fid=24052804347799753
https://www.androidfilehost.com/?fid=24269982086990168
https://www.androidfilehost.com/?fid=24349802275800175
https://www.androidfilehost.com/?fid=24349802275800173
https://www.androidfilehost.com/?fid=24349802275800171
3.)
Download this :- http://www.mediafire.com/download/4a...6wc67/Qualcomm 1.00.11.rar
Keep phone disconnected from PC.
Open the folder "qc" and install the Test Certificate in the following Stores: Trusted Root, Trusted Publisher, Third-Party Root and Personal
Run the Qualcomm setup wizard (also located in the qc folder)
When completed, restart your PC again with Driver Signature Disabled. (Optional but preferred)
The driver should now automatically install. If not, go to device manager and right click "Unknown Device" and click "Update Driver" Search up the QC folder and press ok. The driver should now install.

When all of this is done, press the power button for 40 seconds and then, plug your phone while you press volume up. On control panel/devices and printers you will see your phone as Qualcomm 9008 or something like that.

Unbricktool(OP3T): https://mega.nz/#!Q1YnTTAT!gnLf6NEkS...1-vReKx7B1VVpI

run this tool as administrator and a green text will pop.

Do not use the front usb of your pc, try with the ones in the back.

Do not try the oneplus 3 unbrick tutorials, they wont work and you can kill your device since the unbrick oneplus 3 tutorials are using oneplus 3 exclusive files.

 

[Sonificado]

nobody?

 

[nikolajkracht]

I have the exact same problem ?

 

[Sonificado]

I have the exact same problem

after 1 night the device did not boot anymore and when i try to run the msmdownloadtool it always fails at the system.img step. I think i'll send it to oneplus and see if they can fix it or replace the device, ill tell them that i tried to update to android 7 and the device did not boot anymore

 

[gee2012]

You should all try https://forum.xda-developers.com/oneplus-3t/how-to/unbrick-unbrick-tutorial-oneplus-3t-t3515306 and follow it to the letter. It saved my OPT3 for sure.

 

[Sonificado]

You should all try https://forum.xda-developers.com/oneplus-3t/how-to/unbrick-unbrick-tutorial-oneplus-3t-t3515306 and follow it to the letter. It saved my OPT3 for sure.

we are using that tutorial and the phone is still dead haha

 

[gee2012]

we are using that tutorial and the phone is still dead haha

Try it again, maybe you made a misstake . My phone couldnt boot anymore too after an OTA update because the system partition couldn`t be read, but this tutorial saved it.

 

[Sonificado]

Try it again, maybe you made a misstake . My phone couldnt boot anymore too after an OTA update because the system partition couldn`t be read, but this tutorial saved it.

at the moment my phone does not vibrate/logo/nothing, i can only press vol+ and plug it on the computer and the let goes yellow but when i run the tool and it fails, the led turns orange

 

[gee2012]

at the moment my phone does not vibrate/logo/nothing, i can only press vol+ and plug it on the computer and the let goes yellow but when i run the tool and it fails, the led turns orange

Are you sure the Qualcomm drivers we`re installed correctly?

 

[Sonificado]

Are you sure the Qualcomm drivers we`re installed correctly?

just tried again and it happened again

 

[gee2012]

just tried again and it happened again

I had to try multiple times too before all went well to be honest. Try rebooting the PC and give it a few more shots, you got nothing to loose anyway.

 

[Sonificado]

I had to try multiple times too before all went well to be honest. Try rebooting the PC and give it a few more shots, you got nothing to loose anyway.

you think oneplus support will help me?

 

[gee2012]

you think oneplus support will help me?

Think so, they offered me remote assistence to revive the phone but i fixed it myself luckily. Give them a ring or send a mail for assistence and i`am sure they`ll help you

 

[Sonificado]

Think so, they offered me remote assistence to revive the phone but i fixed it myself luckily. Give them a ring or send a mail for assistence and i`am sure they`ll help you

ill talk with them on the spanish chat tomorrow, let's see what they say.

 

[gee2012]

ill talk with them on the spanish chat tomorrow, let's see what they say.

Oke, good luck then, i`am sure it will all be worked out.

 

[martinsavvy]

I had the same problem with my phone, you should try to install a different version of the MSM tool and (maybe) try flashing different zips till one works. I had that error and a few other error codes after hard bricking and i finally got it to work before i called support. There's a lot of variables, sometimes you just gotta play around with it when you're hard bricked, worth a shot.

 

[manor7777]

just tried again and it happened again

Random one try changing the com port of your device to 39. Wouldn't work on any port but that for me for some reason.

 

[gee2012]

Random one try changing the com port of your device to 39. Wouldn't work on any port but that for me for some reason.

It worked on port 11 for me. Guess it differs from user to user.

 

[manor7777]

It worked on port 11 for me. Guess it differs from user to user.

I think it depends if things on your pc are using com ports. Glad to know it worked and that I could kind of help you

 

[Sonificado]

Random one try changing the com port of your device to 39. Wouldn't work on any port but that for me for some reason.

It worked on port 11 for me. Guess it differs from user to user.

IT WORKED!!!!!! i just changed the port to another one and the msm download tool went right to the end