c902 not working

[mickey759]

i used a2uploader...
here is the identification

ChipID:C900,EMP protocol:0401

PHONE STATE: "RETAIL"
FLASH CID: 0052
OTP LOCKED:1 CID:52 PAF:1 IMEI:35714902744763 CERT:RED

Model:C902
MAPP CXC article: R3CA038 prg12041731_GENERIC_AO
MAPP CXC version: R3CA038
Language Package:S-ASIA-LEVAN
CDA article: 1208-6217
CDA version: R1A
Default article: 1204-8246
Default version: R3CA038

Operator: 000-00

Elapsed:16 secs.

i reverted back to R3CA038 but i want the latest upgrade.. plss help

[mickey759]

can someone plss help me