hello!
did you already try to solve your problem by formating FFS?
we dont have exactly same version, but after you make full backup you can try this fash file:
flashfiles/ChineseMiracle/_MT6205-MT6227/CM_Nokia-E95_USM4_0238_PCB01_GPRS_MT6226_S01.MR4REZZ0238716 CA9_16m_En_Ru.B0M.bin |