UNLOCKING OF A2 PHONES
CID 49,51,52,53
standalone usercode reset
1. select proper model
2. on settings, check "signed mode"
3. back to semc a2 tab, press unlock
CID 49,51,52,53
standalone full reset-based unlock
1. select proper model
2. select needed domain (leave "current" for no change)
3. on settings, check "signed mode","use alternative security bypass"
4. back to semc a2 tab, press unlock
that method can fix damaged SCRC and fixing SEMCBOOT automatically.
that is preferred method for such phones.
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.
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, use special bypass mode.
you MUST flash r7cXXX firmware version to be able unlock w20 phone with CSCA method.
CID 26,54,60,185,186
standalone full unlock
1. select proper model
2. on settings, check "signed mode"
3. back to semc a2 tab, press unlock
that method can fix SCRC.
that is preferred method to unlock such phones.
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