Not any K800i can be unlocked (that's my experience)

[Arakan]

Thank U senter for reply. I've tried several times your suggestion but it is not working for me. I get error message, here the log:
cable found EPIUSB1
connecting...
got response
protocol: 0301 baseband: 9900
cid detect
<- cid=53 color=red platform=db2020
qhtry: 2020_prologue
run flashed loader
error: SetDirectory(setdir(setmode(doscript(run(gethello( IOusb::getblock(time exceed)))))))

And another error:
SetDirectory(setdir(setmode(doscript(qhldr(send QH00(IOusb::sendblock(IOusb::dcu_WriteData(time exceed))))))))

I don't realy understand what is mean with: "Upload this 3 files(customize_upgrade,executor.jar and executor.b) in /tpa/preset/custom/ with jdflasher."

I have the 3 files together but i don't know how to transfer them to the Games folder. With simple copy can't see the Games folder.

"Turn on phone and go to FileManager-Games- and run EXECUTOR.Now your phone will restart...."

I think that's the problem.

Thnx,

Arakan