Прошивал,эффект нулевой.Я думаю надо EROM-FOTA залить.
Вот лог
ChipID:9900,EMP protocol:0301
Speed:921600
FLASH ID:2019
OTP: LOCKED:1 CID:49 PAF:1 IMEI:35306501001160 CERT:N/A
FLASH CID:53 COLOR:RED
IMEI MISMATCH ! GDFS IMEI:*************

Model (from GDFS):Z710i
Brand:Sony Ericsson
MAPP CXC article: R1JC002 prgCXC1250433_GENERIC_CH
MAPP CXC version: R1JC002
Language Package: RUSSIA
CDA article: CDA102568/8
CDA version: R5A
Default article: cxc1250441
Default version: R1JC002
PROVIDER: 000-00
SIMLOCKS NOT DETECTED

RESTORATION FILE PRESENT FOR DETECTED FIRMWARE

BYPASS PACKAGE PRESENT FOR DETECTED FIRMWARE

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