After few days to use, i confirm what told matrixabc.
In the GUIDE it's all time correct, in the INFO too (first matrixabc's picture and second on the top left), but on zapping the value is systematic the previous channel (2nd matrixabc's picture, on right side red text). Probably a variable update too late?!
If somebody is interesting there is two "failed" on my ShowSatFreq.log:
[ShowSatFreq] SamyGO D/E/F/H libShowSatFreq v0.1.1 - (c) zoelechat 2016
[ShowSatFreq] g_AppCommonResMgr [0x95b304c].
[ShowSatFreq] g_CommonWStringEng [0x92df8e4].
[ShowSatFreq] _ZN16CResourceManager15t_pResourceListE [0x95b2fd0].
[ShowSatFreq] _ZN6PCList4SeekEii [0x11ae090].
[ShowSatFreq] _ZN6PCList4DataEv [0x11adeb8].
[ShowSatFreq] _ZNK9TCChannel11SatelliteIdEv [0x11ece00].
[ShowSatFreq] _ZN13CViewerCommon16GetSatelliteNameEiPti [0x2478518].
[ShowSatFreq] _ZNK9TCChannel9FrequencyEv [0x11f03f0].
[ShowSatFreq] _ZN9PCWString7ConvertEPtPKciiPi [0x11b0518].
[ShowSatFreq] dlsym '_ZN20ITransponderDatabase11GetInstanceEv' failed.
[ShowSatFreq] _ZN25ITransponderDatabaseProxy11GetInstanceEv [0x121f254].
[ShowSatFreq] _ZNK9TCChannel13TransponderIdEv [0x11ece48].
[ShowSatFreq] dlsym '_ZNK18TCTransponderAgent14GetTransponderEiP18_TTTransponderInfo' failed.
[ShowSatFreq] _ZN25ITransponderDatabaseProxy14GetTransponderEiP18_TTTransponderInfo [0x121cf8c].
[ShowSatFreq] __aeabi_f2lz [0x118ef28].
[ShowSatFreq] * Found string at offset: 139, ptr: 0x92d6984, addr: 0x5f9099c
[ShowSatFreq] _ZNK9TCChannel14GetChannelNameEPhPt [0x11eff44].
[ShowSatFreq] _ZN10CViewerApp18t_OnLanguageChangeEss [0x24453c4].
[ShowSatFreq] * Init done...
Is it normal, or a problem with this library with my firmware? Maybe it's a way to have the solution? I read the files, i looked those variables in ShowSatFreq.c, but it's a little bit too difficult for me to know what to do!