BIG PROBLEM with UNIBOX! OUTPUT power at line 1 is too low..

[Handycracker2k2]

hello!

a few days ago i have tried to write some IMEI RPL files in my phone!

MCU Nokia Version: 1.122, and up to date.
SMCU Nokia Version: 1.4, and up to date.
Please connect power supply next to the USB connector on the box and make sure, that the power supply provides at least 6,00 Volts!
Terminated with error: Input power 4,41V too low, at least 6,00V needed [00000C02]. 00011204. 0000040D. 00000101. 0000020C. 0001023A. 000110D0. 0001115A. 00011148

then i connect a 9V DC connector, and tried again:

MCU Nokia Version: 1.122, and up to date.
SMCU Nokia Version: 1.4, and up to date.
Input power: 10,36V OK.
Hardware ID: 0120
Boot Loader: u_2nd.fia 2 kB
Version: 4.49.0

and everything was OK!...

but today, i want to flash some phone, i get this strange error:

MCU Nokia Version: 1.122, and up to date.
SMCU Nokia Version: 1.4, and up to date.
Terminated with error: No power connected, at least 4,50V needed [00000C03]. 00011204. 0000040D. 00000101. 0000020C. 0001023A. 000110D0. 00011140. 00011510

very funny, because without power box won´t work

i thought this was an stupid error, and tried again with a new error:

MCU Nokia Version: 1.122, and up to date.
SMCU Nokia Version: 1.4, and up to date.
Initializing phone...
Terminated with error: Output power at Line1 0,04V out of range of: 4,00V ±10,0% [00000C14]. 0001581C. 00011824

and this comes every time i tried to read or flash something! sometimes wit 0,02V, 0,04V and 0.08V! it´s the same if i connect the 9V supply!

and now i can´t do anything!

is this Hardware damage? any chance to repair this??

i need my box

BR hk2k2