Hello, 3 days ago they were helping me with my A127M, I repaired imei with z3x but the box blocked my phone. I unlocked the phone, it consumed 5 credits but the phone is still locked. you did me the favor of giving me back the credits, I tried again with a different firmware, because you recommended me to change the firmware, but it is still blocked, it consumes the credits but does not release the phone. please I ask for the credits returned and please, I ask for help with that phone. the phone was unlocked, it was from mexico without company and it was blocked when repairing imei