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Sony Ericsson / Sony : Software, Firmware and Drivers : C901 Firmware update (china to UK?
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shorterxp Posts: 5


I have c901 but it has chinese firmware on it, including chinese hard-installed network settings among other things. What .mbn and .fbn files are necessery to flash phone to western Europe?

Saved on my PC is C901_R1GA028_FS_WESTERN-EUROPE_RED53.fbn, but what mbn do I use?

I have sucessfully removed hard installed apps from the phone manually using A2uploader but its very tedious finding it all and just want to wipe / refresh the phone with no pre-installed rubbish. Default cam drivers.
Does this involve the custom / mbn file?

The current information taken from a2Uploader:

Code:ChipID:E800,EMP protocol:0401

OTP LOCKED:1 CID:53 PAF:1 IMEI:35467703077234 CERT:RED
LDR:2009-04-21 18:29 1202-0421_DB3210_CS_LOADER_ACC_SDRAM_R2A081
LDR:2009-04-21 18:30 1202-0420_DB3210_CS_LOADER_APP_SDRAM_R2A081

MAPP CXC article: R1GA028 prg1225-4901_APAC_FI
MAPP CXC version: R1GA028
Language Package:APAC-ANZ
CDA article: 1202-0000
CDA version: segsm
Default article: 1212-2027
Default version: R1GA028[/code]
[ This Message was edited by: shorterxp on 2019-02-07 19:07 ]

Posted: 2019-02-07 20:01:49
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HazelGrace Posts: 2

Can’t update to this latest fw via USB on my two week old (USA) 65” C9. Tried 3 different (mfg) USB drives both v2 and v3 and formatted NTFS / FAT32. Downloaded update file and extracted to folder named LG_ DVT but when inserted I get prompted to select Music / Pictures. Also tried to power cycle set but same. Checking update over WiFi results in none available. Also tried download from LG Korean site to no avail. Any ides on how to proceed ?

Posted: 2021-02-26 11:28:18
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