Чем разблокировать Sony Ericsson U10i от оператора

[DB2020_Logs]

CID 80,81

server-based full signature unlock

1. select proper model
2. on settings, check "signed mode","do full unlock instead usercode reset",fill login details
3. back to semc a2 tab, press unlock

that method can not fix SCRC.

if s1 signature server offline, you can not use quick (without modem drivers) unlock.
instead, you should :

1.
select proper model
2.
on settings, check
"signed mode",
"do full unlock instead usercode reset",
"disable flash mode activation for semc a2 phones",
fill login details
3.
back to semc a2 tab, press unlock
4.
when prompted, install phone modem drivers
(they can be found in drivers\Modem_Drivers or will be automatically installed if you install semc pc suite)
5.
when you will get message "unlock done" - do not remove cable or battery,
wait until phone automatically power on, otherwise you will get 5 locks and need to repeat procedure.

you can not unlock last SEMC A2 phone ( j108 ) with CSCA method.
you MUST flash r7cXXX firmware version to be able unlock w20 phone with CSCA method.