SamyGO

hello all
I would like to downgrade from T-CHUCIPDEUC_3002.2 to t-CHUCIPDEUC-3000.0 my TV is ueb7000 ci+
Is this possible? I read some post from juuso

I downloaded FFB,

b7000_8000_uboot_fnw_kernel

T-CHUCIPDEUC-3000.0 (must be patched or not needed?)from russian site

all your help will be appreciated
tanks

We are working on B series CI+ (thats your TV) automated downgrade solution.
You have better to wait a week

is that this really is' good news
I will wait, thanks

thanks for the great work you do

hello guys
I can officially announce you can go back from firmware T-CHUCIPDEUC_3002.2 to T-CHUCIPDEUC_3000
I'm sorry erdem_ua you told me to wait until you were working on B series CI+ (ue32 b7000 my tv )
but I could not resist when juuso has me contacted and gently 'sent all the necessary material :

samygo-ffbcip
T-CHUCIPDEUC_3000_FFBCI+ ( patc. firmware)

and 'enough to copy samygo-ffbcip to children library
Extract T-CHUCIPDEUC_3000_FFBCI+ to empty format fat32 USB and in tv plugged
after from content library execute FFB CI+ version (but it 'better than contact juuso he is the the mage)
and here I began to pray
grace of God and thanks to juuso everything 'went well with no errors
thanks again

Very good. I was 100% sure about your success

Just one notice. Firmware you got isn`t patched, just latest not restricted firmware for your model (preFEB). So if you need patched one, you have to download it from anywhere (it is hard to find, i know), or i can send you.

Next step is: you patch firmware, use RSA dissabler and upgrade this firmware from menu.

Another way is to use the same FFB CI+ version, but i have to prepare firmware by self, because we don`t have simple way to install it as is (yet). Just after some "preparation".

As Erdem said, we are searching for the best solution. Work is in progress.

Thanks for reporting.

I again thank you and all the staff

sorry my english I do not understand this passage :"Firmware you got isn`t patched"

the firm that you sent me isn ' t pached ? T-CHUCIPDEUC_3000_FFBCI+.rar
must be patched whit python and SamyGO Firmware Patcher v0.24 ?
a little confused

anto wrote: the firm that you sent me isn ' t pached ?

No, it is original, not patched.

must be patched whit python and SamyGO Firmware Patcher v0.24 ?

Yes

p.s. Should i make patched version, witch could be compatible to FFB? Be careful, it is not enough to decrypt images, you need to calculate hashes...

after it pached we need to repeat the procedure whit ffbcip0.1 and reflash ??

tanks

NO, use instructiond from wiki.
You don`t need ffb more (just keep it, might you need it one day...)

1. Run RCA dissabler
2. Menu-help-software upgrade-by USB

ok now i have this on my stick :

appdata.img
chkhash
exe.img
exeDSP-T-CHUCIPDEUC-3000.0
hashes.txt
info.txt
serial_temp
strMacPart.bin
validinfo.txt
version_info.txt

is right so ?
can i Run RCA dissabler and update ?
tanks