Use these files with A2uploader:
1. W995_R1EA028_MAIN_GENERIC_HI_RED53 (Downloads > Firmware > W995 > R1EA028_RED53)
2. W995_R1EA028_FS_WESTERN-EUROPE_RED53 (Downloads > Firmware > W995 > R1EA028_RED53)
3. C905_1209-4774_R6A_GENERIC_WESTERN-EUROPE (Downloads > Custom Files > c905custpack)
Then update via SEUS to last version.