F1s bricked

[octopus82]

Hello

I've bricked Oppo F1s when I've tried to flash it

this is infinity read info log

Wait for phone...
Phone found! [ 1087 ]
Sync...
Inital Boot Ok!
BB_CPU_PID : 6755
BB_CPU_NME : [MediaTek] Helio[P10]|MT6755_S00
BB_CPU_EXT : 0xCB00 , 0x8A00 , 0x0000
Processing BROM stage
Settings for BROM configured!
SecCfgVal : 0x01000000
BromVer : 0x0005
BLVersion : 0x00FE
PreLoader : NOT Active [ Erased ]
BootLdrSS : SIGNED with SPRELOADER
Processing DA stage
DA Select done, will use MTK_AllInOne_DA_v5.1624.16.07
Sending and initialize DA ...
DAgent configured successfully
Connection agent : BROM

[DA_ERROR] : DRAM Configure failed!
ErroCode : 0x2122
EMICFG_NOT_ACCEPTED_CONFIG
Boot Error!

Operation Failed
Elapsed: 00:00:52
Reconnect Power/Cable!

it says that's an MT6755 processor , but when I try to flash it with Mt6755 with sp flashtool and NCK mtk soft it says that's version mismatch and it's and MT6750 device

Can you help to choose the right firmware please ?

[octopus82]

and I get this message error if I try to flash it with MT6750

Error: STATUS_INSUFFICIENT_BUFFER

[thienglong-tv19]

you can flash rom 2017 unbrick
file : https://drive.google.com/uc?id=0BzBz...xport=download
tool :https://drive.google.com/file/d/0B91...pfOHMyNTA/view
developmen dowload oppodeve select dl+fm >>flash