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Hardware Support Jtag Solution Guide and BBS Tool

Aliraza63

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Its already discussed at
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forum and Gj has recovered his box. its for an clone box . I had posted original file
 

bibo2

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I know becouse I used the boatloader from Gj to rcover my broken solo se v2 original. The attached bl. is working for original Vu solo se as well.
 

redblue

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Do you have any information about jtag to vu 4k stb?
 

redblue

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Broken bootloader, I did a compiled bolt test. Bolt started from memory partially, but when I saved it to flash, I damaged the tuner. I have jtag. I'm looking for pinouts on the motherboard. Openocd can help. Link to bolt source:
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.
 

Aliraza63

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VuPlusSolo4K-Dc-Voltage-measurements.jpg
Thanks to JB for this wonderful work
if it still doesnt help then Try
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bibo2

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hallo Aliraza63,
I do have a broken Vuduo² is there anywere a bcm7424 aviable and as well a bootloader?
Your help would highly be appreciated.
greetings
bibo2
 

Aliraza63

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hallo Aliraza63,
I do have a broken Vuduo² is there anywere a bcm7424 aviable and as well a bootloader?
Your help would highly be appreciated.
greetings
bibo2
Yes I have some of its files . But If u can give me some detail how it happend and what it is showing at front panel . It will be easy for me to help u in right direction .
 

bibo2

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hi Alireza63,
I bougt a vu duo² from eBay. Its only shows white Led at the front. Nothing else is in function-no seriell, no lan.
thanks for answering.
 

Aliraza63

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hi Alireza63,
I bougt a vu duo² from eBay. Its only shows white Led at the front. Nothing else is in function-no seriell, no lan.
thanks for answering.
Did u check its power supply ? is it working fine ?
Well I will send u its working jtag files later in evening . I will have to search them in my windows xp laptop.
Dont worry just give me some time .
 

bibo2

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Hi Aliraza63,
I checked the Powersupply, all Voltages present. Thank You very much for Your help.
 

Aliraza63

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Hi Aliraza63,
I checked the Powersupply, all Voltages present. Thank You very much for Your help.
Welcome My friend & good to know if the power section is ok .
Here is the supported BCM files
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& Finally
I will suggest you to must visit the thread
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* Thanks to Johnny B for his great job & priceless efforts.
 

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bibo2

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hallo Aliraza63,
in the end i go coult get my duo² broken, from eBay. The Box front white Led was quick flasing. That why I was thinking it is a jtag prob., but unfortenetly ist was not. I simantle the cover an there where only two caps (1500µF) damaget, thats all- now the box ist my favorite one.
But anyone I think I need to use the jtag stuff, und I need Your help again.
 

viliev

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Aliraza63 my Vu +Zero frozen on booting. Please I need vu zero bootloader. Thanks
 

Aliraza63

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Aliraza63 my Vu +Zero frozen on booting. Please I need vu zero bootloader. Thanks
This Bootloader(CFE) should be used for Zero only. Otherwise it will crash the box.
** Brief explanation of Zero's bootloader update **
1. Unzip the vuplus_zero_cfev1.04.zip to USB stick.(There should be /vuplus/zero/cfe_cfe_auto.bin)
2. Insert USB stick into the USB port of Zero and turn the power on.
3. It takes just a few seconds to update.
4. If front LED of Zero displays blinking, remove the USB stick and restart the box.
5. If the update of the Zero CFE has completed successfully, the LED will blink four times on reboot.
 

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bibo2

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Hi to all,
i do have a bricked uno 4k with PCU BCM7252s - 1,7 Mhz - no reaction anymore (usb, Lan, seriell no work anymore)
Is it possible to collect the correct or equivalent BCM? Your kindness to help would highly be appreciated.
Further i need the .xml for the Flash hinix H5TQ4G63 cfr.
Any help would highly be appreciated.
bibo2

hi Aliraza63 aviable in the forum maybe?
I still need help in the above #39 case to get my unu4k working.

bibo2
 
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