k800i WSOD, nothing works

I got WSOD on my k800i. I tried to flash it to k810, but it didn't fix it. I had erom cid 53 so i debranded it to cid 52 - that didn't fix aswell. Tried different firmwares and none of it fixed. So what should i do? My phone was bought in Latvia(Baltic, Europe).

Code:

Action journal 14:58:22 Identify 14:58:22 Shows detailed information about the connected phone. 14:58:22 Operating system: Microsoft Windows 7 Home Premium Edition (build 7600), 64-bit 14:58:22 Application version: 0.11.2585 (beta) 14:58:22 . The action name is 'Identification' 14:58:22 Selected phone type: K800 14:58:22 Selected connection method: USB EROM 14:58:22 i Instructions 14:58:22 i 1. Make sure the phone battery is charged to at least 50%. 14:58:22 i 2. Switch off the phone! 14:58:22 i 3. Remove the phone battery and wait at least 5 seconds before reinserting it! 14:58:22 i 4. Press and hold the button C, then connect the cable to the phone! 14:58:22 . The action started waiting for the user 14:58:30 . The action finished waiting for the user 14:58:30 Connecting via SEMC USB Flash Device (USB1)... 14:58:30 Device driver version: 2.2.0.5 14:58:30 Entering baseband CPU service mode... 14:58:30 Detected chipset: DB2020 '9900 14:58:30 Boot mode: EROM 14:58:30 Sending loader... 14:58:30 Waiting for loader response... 14:58:30 Flash chip manufacturer: Intel® 14:58:30 Flash chip ID: 897E 14:58:30 IMEI: 35570401993463 14:58:30 OTP CID: 51 14:58:30 OTP area status: Locked 14:58:30 Product type: Retail 14:58:31 Effective CID: 52 14:58:31 Effective color: Red 14:58:31 Initializing GDFS access... 14:58:31 Reading from GDFS... 14:58:31 Phone type: K800i 14:58:31 Phone branding: Sweden 14:58:32 MAPP CXC article: R8BF003 prgCXC1250210_GENERIC_WI 14:58:32 MAPP CXC version: R8BF003 14:58:32 CDA article: CDA102568/1 14:58:32 CDA version: R1A 14:58:32 Default article: cxc1250490 14:58:32 Default version: R8BF003 14:58:32 Language package: BALTIC 14:58:32 The phone is not locked to a network. 14:58:32 Turning off the phone... 14:58:33 i Please disconnect battery and cable from the phone! 14:58:33 s Successfully done. 14:58:33 . The action entered shutdown phase 14:58:33 . The action reported success Additional details --- 16 79 66 6F 7A E2 52 65 08 D9 32 F9 24 4B 76 4D 80 81 28 CC 1C 8D C2 C5 F8 26 3E C9 14 9B F0 04 3E 9D F6 31 0C 33 32 FB E8 73 B9 EA C3 60 ---