For me unlock sms Worck this metod (me phone was rooted but I think worck on the nonrooted phone):
0.instal in your phone
https://play.google.com/store/apps/details?id=by4a.setedit22
and open
1-put drivers for ypur phone to see with compyuter your phone
2-Downlad and rename the folder with adb and put this in pertition C
https://drive.google.com/file/d/0B7A3BdzmCcZTZmtweWRCMVhmMHc/view
3-open comand promt like administrator and tape:
cd C:\adb
and see C:\adb>
tape C:\adb>adb devices
and see
List of devices attached
ZY223R3KT5 device
if you see unauthorized You need to accept in your phone, one popup apear and give compiuter acces.
tape adb shell pm grant by4a.setedit22 android.permission.WRITE_SECURE_SETTINGS
and see
C:\adb>
Restart the phone
4.Open in our phone
Settings Database Editor.apk and add in bouth this
category (system,secure,global) new settings
on top is +Add new settings push them
and tape sms_outgoing_check_max_count and value 99999
and restart
And now you can send a lot off message.
0.instal in your phone
https://play.google.com/store/apps/details?id=by4a.setedit22
and open
1-put drivers for ypur phone to see with compyuter your phone
2-Downlad and rename the folder with adb and put this in pertition C
https://drive.google.com/file/d/0B7A3BdzmCcZTZmtweWRCMVhmMHc/view
3-open comand promt like administrator and tape:
cd C:\adb
and see C:\adb>
tape C:\adb>adb devices
and see
List of devices attached
ZY223R3KT5 device
if you see unauthorized You need to accept in your phone, one popup apear and give compiuter acces.
tape adb shell pm grant by4a.setedit22 android.permission.WRITE_SECURE_SETTINGS
and see
C:\adb>
Restart the phone
4.Open in our phone
Settings Database Editor.apk and add in bouth this
category (system,secure,global) new settings
on top is +Add new settings push them
and tape sms_outgoing_check_max_count and value 99999
and restart
And now you can send a lot off message.
