Vu+uno Flash boot

zin

Vu+ Newbie
Vu+Uno-HD.jpg

Here's a picture

where the connector
 

angelofsky1980

BlackHole Driver Specialist
does anyone have a solution for this problem

Dear friend, you have flashed your box with an updated designed and developed for another box.
Now you have two possibilities:
a) contact your relseller and try to change your box or send your broken box to Vu+ labs
b) try to find a solution at your own risk (JTAG for example)

I suggest to contact your reseller and if there are problems to replace your box, try the option b).

At this time (and for the future I think) there is not any kind of home-made solution to the problem you have made to your box.
 

zin

Vu+ Newbie
there is no guarantee of box because it is such an acquired

remains to me only straightforward solution that I address the problem

I ask if anyone knows how to help me
 

angelofsky1980

BlackHole Driver Specialist
there is no guarantee of box because it is such an acquired

remains to me only straightforward solution that I address the problem

I ask if anyone knows how to help me

Ask seller to send you details about buy and invoice. Uno is in the market from 6 months and and it's into warranty.
 

zin

Vu+ Newbie
I do not have an account and have no one to ask in my country (Croatia)

I bought vu + uno over ads

my only option is to do it alone

therefore ask that you help if someone knows
 

angelofsky1980

BlackHole Driver Specialist
I do not have an account and have no one to ask in my country (Croatia)

I bought vu + uno over ads

my only option is to do it alone

therefore ask that you help if someone knows
At this time there is not a solution to your problem.
 

angelofsky1980

BlackHole Driver Specialist
before they can speak sui ​​via JTAG

and now can not ..?
I've spoken about JTAG but it's a theory. I haven't the possibility to open my Uno now and to inspect their mainboard to search if JTAG connector is present or not.
 

zin

Vu+ Newbie
It should be a JTAG connector

whether anyone knows whether this is
 

Attachments

  • Graphic1.jpg
    Graphic1.jpg
    238.2 KB · Views: 222

dpeddi

Administrator
Vuplus don't release yet a cfe... however attached you can find an unofficial dump.

use at your own risk
 

Attachments

  • cfe_vuuno_dump.zip
    126.9 KB · Views: 398

dpeddi

Administrator
18 + { name: "rootfs", offset: 0, size: (128-4-4-2-3-1)<<20 }, /* rootfs is total nand size - 6 M Bytes. referr to cfe. bcm97335_devs.c */
19 + { name: "kernel", offset: 0x07200000, size: 4<<20 },
20 + { name: "boot", offset: 0x07600000, size: 4<<20 },
21 + { name: "splash", offset: 0x07a00000, size: 2<<20 },
22 + { name: "cfe", offset: 0x07c00000, size: 1<<20 },
23 + { name: "mac", offset: 0x07d00000, size: 1<<19 },
24 + { name: "env", offset: 0x07d80000, size: 1<<19 },
25 + { name: "nvm", offset: 0x07e00000, size: 1<<20 },

cfe should be at 0x07c00000 of your ic flash. If you are be able to program at least the first 0x4e344 bytes from file attached on my previous post, you should be able to program any image.
 

babash

Vu+ Newbie
-----
i buy a new box, so there is a qestion. could i copy it,s icfash program and reprogramed the faulty box?
and dose it a safe process?
 

sato

Vu+ Newbie
To: zin

Try the file I attached here, maybe it will help you. I couldn`t resoolve the mystery of my VU+ Uno as the box didn`t want to boot up properly after the new image was loaded. No matter what image I used, everry time I got completely frozen box and a black screen on my TV. The only solution to make it work was to use a null modem cable. I used Vu utility 1.01 and it worked out! Hopefully it will work for U, too. Screens, soft and the original nfi file for Vu+ Uno V 5.10 is also in the pack.

I had a similar problem as my VU+ Uno was "dead" as my Integral EVO 4Gb flash drive is not compatible. After the image was properly loaded and receiver started booting up it got frozen. I use only BH image, so on the BH 1.6.6 I got only black screen (connected to tv through scart) or "loading image" if the receiver was connected through a hdmi cable.
34062586.jpg
There was VU+ Uno and a tiny HG logo on the display and the receiver didn`t work at all. With the BH 1.6.7 VU+ was completely frozen and I couldn`t get more than a "Starting" message on its display...
When I borrowed from my friends all their drives they had and used them one by one, everything was fine.

Usb drives that work fine with VU+ Uno:
Lexar FireFly 16GB:
lexar-firefly-usb.jpg
Emtech 8GB:
1508050-2429.jpg
Sandisk Cruzer Micro 4Gb:
sandisk_cruzer_micro_skin.jpg
Problematic drive is Integral Evo 8GB:
l_04121305.jpg

----------------------------------------------------------------------------------
Be independent and your TV screen will never be the same.
 

Attachments

  • VU+ Uno Null modem pack.zip
    41 MB · Views: 446

angelofsky1980

BlackHole Driver Specialist
To: zin

Try the file I attached here, maybe it will help you. I couldn`t resoolve the mystery of my VU+ Uno as the box didn`t want to boot up properly after the new image was loaded. No matter what image I used, everry time I got completely frozen box and a black screen on my TV. The only solution to make it work was to use a null modem cable. I used Vu utility 1.01 and it worked out! Hopefully it will work for U, too. Screens, soft and the original nfi file for Vu+ Uno V 5.10 is also in the pack.

I had a similar problem as my VU+ Uno was "dead" as my Integral EVO 4Gb flash drive is not compatible. After the image was properly loaded and receiver started booting up it got frozen. I use only BH image, so on the BH 1.6.6 I got only black screen (connected to tv through scart) or "loading image" if the receiver was connected through a hdmi cable.
View attachment 5977
There was VU+ Uno and a tiny HG logo on the display and the receiver didn`t work at all. With the BH 1.6.7 VU+ was completely frozen and I couldn`t get more than a "Starting" message on its display...
When I borrowed from my friends all their drives they had and used them one by one, everything was fine.

Usb drives that work fine with VU+ Uno:
Lexar FireFly 16GB:
View attachment 5978
Emtech 8GB:
View attachment 5979
Sandisk Cruzer Micro 4Gb:
View attachment 5980
Problematic drive is Integral Evo 8GB:
View attachment 5981

----------------------------------------------------------------------------------
Be independent and your TV screen will never be the same.
Please post an output of your serial console of your Uno or point me where is already uploaded if I already asked you for this thing.
 
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