K790 моргает дисплей

[Alexey1981]

Всем привет! k790 немного подмочен- по железу перекатал КП и проц. При нажатии на кнопку тел как бы начинает включаться (срабатывает вибрик), но потом начинает моргать дисплей, пока не вытащишь батарею. Шьнтся без ошибок на ура, лог прилагаю:
v0.915020/UNI
CARD SERIAL: 000xxxxx
Loaded 51 flash descriptors

PHONE STATE: "RETAIL"
FLASH CID: 0049
Speed:921600
Flash ID check:897E
Flash props sent ok
OTP: LOCKED:1 CID:49 PAF:1 IMEI:35220601440691 CERT:RED
FLASH CID:49 COLOR:RED

Model:K790i
MAPP CXC article: R1EG001 prgCXC1250477_GENERIC_EV
MAPP CXC version: R1EG001
Language Package:RUSSIA
CDA article: CDA102535/33
CDA version: R3A
Default article: cxc1250491
Default version: R1EG001
PROVIDER: 000-00
SIMLOCKS NOT DETECTED

RESTORATION FILE PRESENT FOR DETECTED FIRMWARE

SECURITY UNITS BACKUP CREATED.
Elapsed: 17 secs.
SIGNED MODE (USING SERVER).
ChipID:9900,EMP protocol:0301

PHONE STATE: "RETAIL"
FLASH CID: 0049
Speed:921600
OTP: LOCKED:1 CID:49 PAF:1 IMEI:35220601440691 CERT:RED
FLASH CID:49 COLOR:RED
PATCH:061205 1523 HANCXC9876543210_DB2020_MEM_PATCHER_R2A006 0
LDR:061201 1314 HANCXC1329129_DB2020_FLASHLOADER_R2A005
Flash ID check:897E
Flash props sent ok
writing E:\GSM\Mobile Phone\Sony Ericsson\FlashFiles\FlashFiles_Setool_Pro\k790\CID49\R1EG001_1250477_GENERIC_EV.ssw.cry
CURRENT FLASH FILE CID:49
SSW uses full hash, hash len is:9100
Will flash 455 blocks...
SSW loading returns:0
writing E:\GSM\Mobile Phone\Sony Ericsson\FlashFiles\FlashFiles_Setool_Pro\k790\CID49\R1EG001_RUSSIA_fs.ssw.cry
CURRENT FLASH FILE CID:49
SSW uses full hash, hash len is:4100
Will flash 205 blocks...
SSW loading returns:0
LDR:070904 1245 AN2CXC1250562_DB2020_CSLOADER_R3A013
loader startup: executed
loader GDFS startup: executed
loader filesystem startup: executed
loader unlock: executed
writing "tpa/preset/custom/C3_PCA_G3v2.cer"
writing "tpa/preset/custom/CONTENT_DOWNLOAD_HOOK_2.itm"
writing "tpa/preset/custom/customize.xml"
writing "tpa/preset/custom/DESKTOP_HOOK_2.itm"
writing "tpa/preset/custom/Entrust.net Root Certificate.cer"
writing "tpa/preset/custom/Entrust.net_WTLS_Root_Certificate.wcrt"
writing "tpa/preset/custom/FM_PICTURES_HOOK_3.itm"
writing "tpa/preset/custom/FM_SOUNDS_HOOK_3.itm"
writing "tpa/preset/custom/FM_THEMES_HOOK_3.itm"
writing "tpa/preset/custom/FM_VIDEOS_HOOK_3.itm"
writing "tpa/preset/custom/GAMES_HOOK_3.itm"
writing "tpa/preset/custom/GTE_CyberTrust_Root.cer"
writing "tpa/preset/custom/GTE_Cybe_Trust_Root_WTLS.wcrt"
writing "tpa/preset/custom/Root.cer"
writing "tpa/preset/custom/SEMC_E2E_Root_CA.crt"
writing "tpa/preset/custom/SETT_RINGTONE_HOOK_3.itm"
writing "tpa/preset/custom/ThawtePremium.der"
writing "tpa/preset/custom/ThawteServerCA.cer"
writing "tpa/preset/custom/Utiroot.cer"
writing "tpa/preset/custom/VeriSignClass3Root.cer"
writing "tpa/preset/custom/Verisign_Class_3_CA_WTLS.wcrt"
Phone detached
Elapsed: 391 secs.

Дебаг лог тоже прилагаю. Подскажите в чем может быть дело? пока в тупике