Instruction:
1. Insert invalid sim
2. plug it to your pc and just press ok if it say invalid sim
3. open the unlocker that i provided
4. if the unlocker didn't auto detect your imei just manually input it and press calculate button
5. check auto unlock modem then before you press unlock button close your dashboard
6. enjoy your unlocked e1552
Instruction:
1. Insert invalid sim
2. plug it to your pc and just press ok if it say invalid sim
3. open the unlocker that i provided
4. if the unlocker didn't auto detect your imei just manually input it and press calculate button
5. check auto unlock modem then before you press unlock button close your dashboard
6. enjoy your unlocked e1552
Instruction:
1. Insert invalid sim
2. plug it to your pc and just press ok if it say invalid sim
3. open the unlocker that i provided
4. if the unlocker didn't auto detect your imei just manually input it and press calculate button
5. check auto unlock modem then before you press unlock button close your dashboard
6. enjoy your unlocked e1552